{"id":917,"date":"2018-09-17T18:23:52","date_gmt":"2018-09-17T09:23:52","guid":{"rendered":"https:\/\/chat-messenger.com\/?p=917"},"modified":"2018-12-23T02:02:31","modified_gmt":"2018-12-22T17:02:31","slug":"reflect-util","status":"publish","type":"post","link":"https:\/\/chat-messenger.com\/zh_tw\/\u90e8\u843d\u683c\/java\/\u53cd\u6620\u6548\u7528","title":{"rendered":"Java \u53cd\u5c04\u8b8a\u7c21\u55ae"},"content":{"rendered":"<h2 class=\"common_title\">Java \u53cd\u5c04\u8b8a\u7c21\u55ae<\/h2>\n<p>\n<strong>\u722a\u54c7<\/strong>\u7684<strong>\u53cd\u5c04<\/strong>\u5f15\u5165\u4e00\u500b\u5be6\u7528\u7a0b\u5f0f\u985e\uff0c\u53ef\u8b93\u60a8\u8f15\u9b06\u4f7f\u7528 API\u3002\n<\/p>\n<h2 class=\"common_title\"><a name=\"1\">\u4ec0\u9ebc\u662f\u53cd\u5c04\uff1f<\/a><\/h2>\n<p>\n<strong>\u53cd\u5c04API<\/strong>\u7259\u9f52\uff0c\u201d<strong>java.lang.reflect<\/strong>\u201d \u5305\u542b\u5728\u5305\u88dd\u4e2d\uff0c<br \/>\n\u9019\u662f\u4e00\u500b\u5f9e Java \u985e\u5225\u6aa2\u7d22\u6b04\u4f4d\u548c\u65b9\u6cd5\u7b49\u8cc7\u8a0a\u7684 API\u3002<br \/>\n\u4e3b\u8981\u7528\u5230\u4ee5\u4e0b\u5e7e\u500b\u985e\u5225\u3002\n<\/p>\n<ul>\n<li><strong>java.lang.Class<\/strong><\/li>\n<li><strong>java.lang.reflect.\u5efa\u69cb\u51fd\u6578<\/strong><\/li>\n<li><strong>java.lang.reflect.Method<\/strong><\/li>\n<li><strong>java.lang.reflect.Field<\/strong><\/li>\n<\/ul>\n<p>\n<strong>\u53cd\u5c04<\/strong>\u900f\u904e\u4f7f\u7528\uff0c\u60a8\u53ef\u4ee5\u5efa\u7acb\u985e\u5225\u6216\u547c\u53eb\u65b9\u6cd5\uff0c\u800c\u7121\u9700\u76f4\u63a5\u5c0d\u5176\u9032\u884c\u7de8\u78bc\u3002<br \/>\n\u60a8\u53ef\u4ee5\u5f9e\u5b57\u4e32\u5efa\u7acb\u985e\u5225\u5be6\u4f8b\u6216\u57f7\u884c\u65b9\u6cd5\u3002<\/p>\n<p>\u900f\u904e\u5c07\u985e\u5225\u540d\u7a31\u548c\u65b9\u6cd5\u540d\u7a31\u7684\u5b9a\u7fa9\u5beb\u5165\u5916\u90e8\u6a94\u6848\uff08\u4f8b\u5982 XML\uff09\u4e2d\uff0c\u60a8\u53ef\u4ee5\u52d5\u614b\u5730\u4f7f\u61c9\u7528\u7a0b\u5f0f\u9069\u61c9\u57f7\u884c\u6642\u9593\u74b0\u5883\u7684\u8b8a\u5316\u3002<br \/>\n\u5b83\u4e5f\u662f\u5efa\u7acb\u9ad8\u5ea6\u9748\u6d3b\u7684\u61c9\u7528\u7a0b\u5f0f\u7684\u975e\u5e38\u6709\u6548\u7684 API\u3002\n<\/p>\n<p><script type=\"text\/javascript\" src=\"https:\/\/chat-messenger.com\/js\/common.js?dd12sssas2223\" charset=\"UTF-8\"><\/script><br \/>\n<script type=\"text\/javascript\"> writePR(); <\/script><\/p>\n<h2 class=\"common_title\"><a name=\"2\">\u53cd\u601d\u7684\u76ee\u7684<\/a><\/h2>\n<p>\n<strong>\u53cd\u5c04<\/strong>\u4f7f\u7528\u8005\u4e0d\u5e38\u76f4\u63a5\u4f7f\u7528\uff0c<br \/>\n\u5b83\u5ee3\u6cdb\u61c9\u7528\u65bc Struts \u7b49 Web \u61c9\u7528\u7a0b\u5f0f\u548c O\/R \u6620\u5c04\u7b49\u6846\u67b6\u4e2d\u3002<br \/>\n<br \/>\n\u4f8b\u5982\uff0c\u7576\u81ea\u52d5\u5c07 Web \u756b\u9762\u8f38\u5165\u8cc7\u6599\u8a2d\u5b9a\u70ba JavaBeans \u5c6c\u6027\u6642\uff0c<br \/>\n\u5b83\u5728\u767c\u51fa\u57fa\u65bc JavaBeans \u5c6c\u6027\u81ea\u52d5\u66f4\u65b0\u7684 SQL \u6642\u4f7f\u7528\u3002<\/p>\n<p>\u6b64\u5916\uff0c\u9084\u63d0\u4f9b\u8af8\u5982\u5728\u61c9\u7528\u7a0b\u5f0f\u555f\u52d5\u6642\u52d5\u614b\u8f09\u5165\u548c\u8a3b\u518a\u64f4\u5145\u529f\u80fd\u7684\u63d2\u4ef6\u7b49\u529f\u80fd\u3002<strong>\u53cd\u5c04<\/strong>\u4f7f\u7528 \u53ef\u4ee5\u8f15\u9b06\u5be6\u73fe\u9019\u4e00\u9ede\u3002\n<\/p>\n<h2 class=\"common_title\"><a name=\"3\">\u904b\u884c\u7bc4\u4f8b<\/a><\/h2>\n<p>\n\u8acb\u904b\u884c\u7bc4\u4f8b\u4e26\u9ad4\u9a57\u985e\u4f3c\u6846\u67b6\u7684\u7a0b\u5f0f\u8a2d\u8a08\u3002<br \/>\n<br \/>\n\u9019\u88e1\u6211\u5011\u4f7f\u7528\u4e0b\u9762\u7684\u985e\u5225<strong>\u53cd\u5c04<\/strong>\u793a\u7bc4\u8a72\u5be6\u7528\u7a0b\u5f0f\u7684\u7c21\u55ae\u7528\u6cd5\u3002<br \/>\n<br \/>\n<a href=\"https:\/\/chat-messenger.com\/other\/java\/Main.txt\" target=\"_blank\"><strong>\u4e3b\u7a0b\u5f0f.java<\/strong><\/a>....\u8981\u57f7\u884c\u7684\u985e\u5225<br \/>\n<a href=\"https:\/\/chat-messenger.com\/other\/java\/BeanUtil.txt\" target=\"_blank\"><strong>BeanUtil.java<\/strong><\/a>...\u53cd\u5c04\u5be6\u7528\u7a0b\u5f0f\u985e<br \/>\n<a href=\"https:\/\/chat-messenger.com\/other\/java\/FreeSoft.txt\" target=\"_blank\"><strong>\u81ea\u7531\u8edf\u9ad4.java<\/strong><\/a>\u2026\u2026\u7528\u4f5c\u4ee3\u8868\u81ea\u7531\u8edf\u9ad4\u7684\u985e\u5225\u4e2d\u7684\u53cd\u5c04\u3002<\/p>\n<p><strong>\u25cf\u6b63\u5e38\u57f7\u884c\u6642<\/strong>\n<\/p>\n<div class=\"point\">\nSystem.out.println(<span style=\"color: #0000FF;\">\u201c\uff1e\uff1e\uff1e\u6b63\u5e38\u72c0\u6cc1\u201d<\/span>); <br \/>\nFreeSoft freeSoft = new FreeSoft(); <br \/>\nfreeSoft.setName<span style=\"color: #0000FF;\">\uff08\u201c\u804a\u5929\u548c\u4fe1\u4f7f\u804a\u5929\u548c\u4fe1\u4f7f\uff01\uff01\u201d<\/span>); <br \/>\nfreeSoft.showName(); <br \/>\nfreeSoft.showPrice(0);\n<\/div>\n<p>\n<strong>\u25cf\u4f7f\u7528\u53cd\u5c04\u57f7\u884c\u6642<\/strong><\/p>\n<div class=\"point\">\n\u7cfb\u7d71\u8f38\u51fa\u5217\u5370\u6587\u4ef6<span style=\"color: #0000FF;\">\uff08\u201c\uff1e\uff1e\uff1e\u4f7f\u7528\u53cd\u5c04\u6642\u201d<\/span>); <br \/>\n<span style=\"color: #00CC33;\">\/\/\u5efa\u7acbFreeSoft\u985e\u5225\u7684\u5be6\u4f8b <\/span><br \/>\n\u7269\u4ef6 invokeObject = BeanUtil.newInstance<span style=\"color: #0000FF;\">\uff08\u201c\u81ea\u7531\u8edf\u9ad4\u201d<\/span>); <br \/>\n<span style=\"color: #00CC33;\">\/\/\u8a2d\u5b9a\u540d\u7a31\u6b04\u4f4d\u4e2d\u7684\u503c\u3002 <\/span><br \/>\nBeanUtil.setProperty(invokeObject, <span style=\"color: #0000FF;\">\u201c\u59d3\u540d\u201d<\/span> , <span style=\"color: #0000FF;\">\u201c\u804a\u5929\u548c\u4fe1\u4f7f \u804a\u5929\u548c\u4fe1\u4f7f\uff01\uff01\u201d<\/span>); <br \/>\n<span style=\"color: #00CC33;\">\/\/ \u57f7\u884c FreeSoft \u7684 showName() \u65b9\u6cd5\u3002 <\/span><br \/>\nBeanUtil.invoke(invokeObject, <span style=\"color: #0000FF;\">\u201c\u6f14\u51fa\u540d\u7a31\u201d<\/span>\uff0c \u7121\u6548\u7684\uff09; <br \/>\n<span style=\"color: #00CC33;\">\/\/ \u57f7\u884c FreeSoft \u7684 showPrice() \u65b9\u6cd5\u3002 <\/span><br \/>\n<span style=\"color: #00CC33;\">\/\/ \u5982\u679c\u65b9\u6cd5\u6709\u53c3\u6578\uff0c\u5247\u5b83\u5011\u5fc5\u9808\u4f5c\u70ba\u7269\u4ef6\u985e\u578b\u9663\u5217\u50b3\u905e\u3002 <\/span><br \/>\nBeanUtil.invoke(invokeObject, <span style=\"color: #0000FF;\">\u201c\u986f\u793a\u50f9\u683c\u201d<\/span>,new Object[]{new Integer(0)});\n<\/div>\n\n<p><strong>\u25cf\u57f7\u884c\u7d50\u679c<\/strong><br \/>\n<br \/>\u7121\u8ad6\u662f\u6b63\u5e38\u60c5\u6cc1\u9084\u662f\u4f7f\u7528\u53cd\u5c04\uff0c\u57f7\u884c\u7d50\u679c\u90fd\u662f\u4e00\u6a23\u7684\u3002<\/p>\n<div class=\"console\">\n&gt;&gt;&gt; \u6b63\u5e38\u60c5\u6cc1<br \/>\n<br \/>\u8edf\u9ad4\u540d\u7a31\uff1aChat&amp;Messenger \u804a\u5929\u548c\u4fe1\u5dee\uff01 \uff01<br \/>\n<br \/>\u50f9\u683c\uff1a0\u65e5\u5713<\/p>\n<p>&gt;&gt;&gt; \u4f7f\u7528\u53cd\u5c04\u6642<br \/>\n<br \/>\u8edf\u9ad4\u540d\u7a31\uff1aChat&amp;Messenger \u804a\u5929\u548c\u4fe1\u5dee\uff01 \uff01<br \/>\n<br \/>\u50f9\u683c\uff1a0\u65e5\u5713\n<\/div>\n\n<h2 class=\"common_title\"><a name=\"4\">BeanUtil \u65b9\u6cd5\u8a73\u7d30\u4fe1\u606f<\/a><\/h2>\n<p><a name=\"newInstance(String)\"><!-- --><\/a><\/p>\n<h2>\n\u65b0\u5be6\u4f8b<\/h2>\n<pre>\u516c\u5171\u975c\u614b\u7269\u4ef6 <b>\u65b0\u5be6\u4f8b<\/b>\uff08\u5b57\u4e32\u985e\u5225\u540d\uff09\u62cb\u51fa\u7570\u5e38<\/pre>\n<dl>\n<dd>\u5f9e\u5b57\u4e32\u201cclassName\u201d\u7522\u751f\u4e26\u50b3\u56de\u4e00\u500b\u5be6\u4f8b\u3002<\/p>\n<\/dd>\n<dd>\n<dl>\n<dt><b>\u53c3\u6578\uff1a<\/b><\/dt>\n<dd><code>\u73ed\u7d1a\u540d\u7a31<\/code> \u2013 \u5b8c\u5168\u9650\u5b9a\u7684\u985e\u5225\u540d\n<\/dd>\n<dt><b>\u50b3\u56de\u503c\uff1a<\/b><\/dt>\n<dd>\u5b8c\u5168\u9650\u5b9a\u985e\u5225\u540d\u7a31\u7684\u65b0\u5be6\u4f8b\n<\/dd>\n<dt><b>\u4f8b\u5916\uff1a<\/b>\n<\/dt>\n<dd><code>\u4f8b\u5916<\/code><\/dd>\n<\/dl>\n<\/dd>\n<\/dl>\n<hr>\n<p><a name=\"newInstance(String, Object[])\"><!-- --><\/a><\/p>\n<h2>\n\u65b0\u5be6\u4f8b<\/h2>\n<pre>\u516c\u5171\u975c\u614b\u7269\u4ef6 <b>\u65b0\u5be6\u4f8b<\/b>(String className, Object[] argObj) \u62cb\u51fa\u7570\u5e38<\/pre>\n<dl>\n<dd>\u5f9e\u5b57\u4e32\u201cclassName\u201d\u7522\u751f\u4e26\u50b3\u56de\u4e00\u500b\u5be6\u4f8b\u3002<\/p>\n<\/dd>\n<dd>\n<dl>\n<dt><b>\u53c3\u6578\uff1a<\/b><\/dt>\n<dd><code>\u73ed\u7d1a\u540d\u7a31<\/code> \u2013 \u5b8c\u5168\u9650\u5b9a\u7684\u985e\u5225\u540d<\/dd>\n<dd><code>argObj<\/code> \u2013 \u5efa\u69cb\u51fd\u5f0f\u53c3\u6578\n<\/dd>\n<dt><b>\u50b3\u56de\u503c\uff1a<\/b><\/dt>\n<dd>\u5b8c\u5168\u9650\u5b9a\u985e\u5225\u540d\u7a31\u7684\u65b0\u5be6\u4f8b\n<\/dd>\n<dt><b>\u4f8b\u5916\uff1a<\/b>\n<\/dt>\n<dd><code>\u4f8b\u5916<\/code><\/dd>\n<\/dl>\n<\/dd>\n<\/dl>\n<hr>\n<p><a name=\"newInstance(Class)\"><!-- --><\/a><\/p>\n<h2>\n\u65b0\u5be6\u4f8b<\/h2>\n<pre>\u516c\u5171\u975c\u614b\u7269\u4ef6 <b>\u65b0\u5be6\u4f8b<\/b>\uff08\u985e clazz\uff09\u62cb\u51fa\u7570\u5e38<\/pre>\n<dl>\n<dd>\u7522\u751f\u4e26\u50b3\u56de\u985e\u5225\u201cclazz\u201d\u7684\u5be6\u4f8b\u3002<\/p>\n<\/dd>\n<dd>\n<dl>\n<dt><b>\u53c3\u6578\uff1a<\/b><\/dt>\n<dd><code>\u514b\u62c9\u8332<\/code> - \u73ed\u7d1a\n<\/dd>\n<dt><b>\u50b3\u56de\u503c\uff1a<\/b><\/dt>\n<dd>clazz \u7684\u65b0\u5be6\u4f8b\n<\/dd>\n<dt><b>\u4f8b\u5916\uff1a<\/b>\n<\/dt>\n<dd><code>\u4f8b\u5916<\/code><\/dd>\n<\/dl>\n<\/dd>\n<\/dl>\n<hr>\n<p><a name=\"newInstance(Class, Object[])\"><!-- --><\/a><\/p>\n<h2>\n\u65b0\u5be6\u4f8b<\/h2>\n<pre>\u516c\u5171\u975c\u614b\u7269\u4ef6 <b>\u65b0\u5be6\u4f8b<\/b>\uff08\u985e\u5225 clazz\uff0cObject[] argObj\uff09\u62cb\u51fa\u7570\u5e38<\/pre>\n<dl>\n<dd>\u7522\u751f\u4e26\u50b3\u56de\u985e\u5225\u201cclazz\u201d\u7684\u5be6\u4f8b\u3002<\/p>\n<\/dd>\n<dd>\n<dl>\n<dt><b>\u53c3\u6578\uff1a<\/b><\/dt>\n<dd><code>\u514b\u62c9\u8332<\/code> - \u73ed\u7d1a<\/dd>\n<dd><code>argObj<\/code> \u2013 \u5efa\u69cb\u51fd\u5f0f\u53c3\u6578\n<\/dd>\n<dt><b>\u50b3\u56de\u503c\uff1a<\/b><\/dt>\n<dd>clazz \u7684\u65b0\u5be6\u4f8b\n<\/dd>\n<dt><b>\u4f8b\u5916\uff1a<\/b>\n<\/dt>\n<dd><code>\u4f8b\u5916<\/code><\/dd>\n<\/dl>\n<\/dd>\n<\/dl>\n<hr>\n<p><a name=\"setProperty(Object, String, Object)\"><!-- --><\/a><\/p>\n<h2>\n\u8a2d\u5b9a\u5c6c\u6027<\/h2>\n<pre>\u516c\u5171\u975c\u614b\u7121\u6548 <b>\u8a2d\u5b9a\u5c6c\u6027<\/b>\uff08\u7269\u4ef6invokeObject\uff0c\u5b57\u4e32\u6b04\u4f4d\u540d\u7a31\uff0c\u7269\u4ef6\u503c\uff09\u62cb\u51fa\u7570\u5e38<\/pre>\n<dl>\n<dd>\u547c\u53eb\u7269\u4ef6\u201cinvokeObject\u201d\u7684\u6b04\u4f4d\u201cfieldName\u201d\u7684setter\u65b9\u6cd5\u4e26\u5132\u5b58\u503c\u201cvalue\u201d\u3002<\/p>\n<p> \u5982\u679c\u6c92\u6709setter\u65b9\u6cd5\uff0c\u503c\u5c07\u76f4\u63a5\u8a2d\u5b9a\u5230\u6b04\u4f4d\u4e2d\u3002\u4f46\u662f\uff0c\u5728\u9019\u7a2e\u60c5\u6cc1\u4e0b\uff0c\u76ee\u6a19\u5c6c\u6027\u7684\u5b58\u53d6\u4fee\u98fe\u7b26\u5fc5\u9808\u662f public\u3002<\/p>\n<\/dd>\n<dd>\n<dl>\n<dt><b>\u53c3\u6578\uff1a<\/b><\/dt>\n<dd><code>\u547c\u53eb\u5c0d\u8c61<\/code> \u2013 \u8981\u57f7\u884c\u7684\u5c0d\u8c61<\/dd>\n<dd><code>\u6b04\u4f4d\u540d<\/code> \u2013 \u8981\u57f7\u884c\u7684\u7269\u4ef6\u7684\u5c6c\u6027\u540d\u7a31<\/dd>\n<dd><code>\u50f9\u503c<\/code> \u2013 \u8981\u8a2d\u5b9a\u7684\u503c\n<\/dd>\n<dt><b>\u4f8b\u5916\uff1a<\/b>\n<\/dt>\n<dd><code>\u4f8b\u5916<\/code> \u2013 \u51fa\u73fe\u4ee5\u4e0b\u7570\u5e38\u3002\n<\/dd>\n<dd><code>\u547c\u53eb\u76ee\u6a19\u7570\u5e38<\/code> \u2013 \u5982\u679c\u5e95\u5c64\u65b9\u6cd5\u62cb\u51fa\u7570\u5e38\n<\/dd>\n<dd><code>\u975e\u6cd5\u5b58\u53d6\u7570\u5e38<\/code> \u2013 \u9019\u500bMethod\u7269\u4ef6\u662fJava<br \/>\n             \u7576\u5be6\u73fe\u8a9e\u8a00\u5b58\u53d6\u63a7\u88fd\u800c\u7121\u6cd5\u5b58\u53d6\u5e95\u5c64\u65b9\u6cd5\u6642\n<\/dd>\n<dd><code>\u6c92\u6709\u9019\u6a23\u7684\u65b9\u6cd5\u7570\u5e38<\/code> \u2013 \u5982\u679c\u627e\u4e0d\u5230\u6307\u5b9a\u540d\u7a31\u7684\u65b9\u6cd5<\/dd>\n<\/dl>\n<\/dd>\n<\/dl>\n<hr>\n<p><a name=\"getProperty(Object, String)\"><!-- --><\/a><\/p>\n<h2>\n\u53d6\u5f97\u5c6c\u6027<\/h2>\n<pre>\u516c\u5171\u975c\u614b\u7269\u4ef6 <b>\u53d6\u5f97\u5c6c\u6027<\/b>(Object invokeObject, String fieldName) \u62cb\u51fa\u4f8b\u5916<\/pre>\n<dl>\n<dd>\u547c\u53eb\u7269\u4ef6invokeObject\u7684\u6b04\u4f4dfieldName\u7684getter\u65b9\u6cd5\u53d6\u5f97\u503c\u3002<br \/>\n \u5982\u679c\u6c92\u6709 getter \u65b9\u6cd5\uff0c\u5c07\u76f4\u63a5\u5f9e\u6b04\u4f4d\u4e2d\u6aa2\u7d22\u503c\u3002\u4f46\u662f\uff0c\u5728\u9019\u7a2e\u60c5\u6cc1\u4e0b\uff0c\u76ee\u6a19\u5c6c\u6027\u7684\u5b58\u53d6\u4fee\u98fe\u7b26\u5fc5\u9808\u662f public\u3002<\/p>\n<\/dd>\n<dd>\n<dl>\n<dt><b>\u53c3\u6578\uff1a<\/b><\/dt>\n<dd><code>\u547c\u53eb\u5c0d\u8c61<\/code> \u2013 \u8981\u57f7\u884c\u7684\u5c0d\u8c61<\/dd>\n<dd><code>\u6b04\u4f4d\u540d<\/code> \u2013 \u8981\u57f7\u884c\u7684\u7269\u4ef6\u7684\u5c6c\u6027\u540d\u7a31\n<\/dd>\n<dt><b>\u50b3\u56de\u503c\uff1a<\/b><\/dt>\n<dd>Getter\u65b9\u6cd5\u50b3\u56de\u503c\n<\/dd>\n<dt><b>\u4f8b\u5916\uff1a<\/b>\n<\/dt>\n<dd><code>\u4f8b\u5916<\/code> \u2013 \u51fa\u73fe\u4ee5\u4e0b\u7570\u5e38\u3002\n<\/dd>\n<dd><code>\u547c\u53eb\u76ee\u6a19\u7570\u5e38<\/code> \u2013 \u5982\u679c\u5e95\u5c64\u65b9\u6cd5\u62cb\u51fa\u7570\u5e38\n<\/dd>\n<dd><code>\u975e\u6cd5\u5b58\u53d6\u7570\u5e38<\/code> \u2013 \u9019\u500bMethod\u7269\u4ef6\u662fJava<br \/>\n             \u7576\u5be6\u73fe\u8a9e\u8a00\u5b58\u53d6\u63a7\u88fd\u800c\u7121\u6cd5\u5b58\u53d6\u5e95\u5c64\u65b9\u6cd5\u6642\n<\/dd>\n<dd><code>\u6c92\u6709\u9019\u6a23\u7684\u6b04\u4f4d\u7570\u5e38<\/code> \u2013 \u5982\u679c\u672a\u627e\u5230\u6307\u5b9a\u540d\u7a31\u7684\u5b57\u6bb5<\/dd>\n<\/dl>\n<\/dd>\n<\/dl>\n<hr>\n<p><a name=\"invoke(Object, String, Object[])\"><!-- --><\/a><\/p>\n<h2>\n\u547c\u53eb<\/h2>\n<pre>\u516c\u5171\u975c\u614b\u7269\u4ef6 <b>\u547c\u53eb<\/b>(Object invokeObject\u3001String callMethod\u3001Object[] argObjects) \u62cb\u51fa InvokingTargetException\u3001IllegalAccessException\u3001NoSuchMethodException<\/pre>\n<dl>\n<dd>\u57f7\u884c\u7269\u4ef6\u201cinvokeObject\u201d\u7684\u65b9\u6cd5\u201ccallMethod\u201d\u3002<br \/>\n \u5982\u679c\u6709\u50b3\u56de\u503c\uff0c\u5247\u53ef\u4ee5\u4ee5 Object \u7684\u5f62\u5f0f\u53d6\u5f97\u3002<\/p>\n<\/dd>\n<dd>\n<dl>\n<dt><b>\u53c3\u6578\uff1a<\/b><\/dt>\n<dd><code>\u547c\u53eb\u5c0d\u8c61<\/code> \u2013 \u8981\u57f7\u884c\u7684\u5c0d\u8c61<\/dd>\n<dd><code>\u547c\u53eb\u65b9\u6cd5<\/code> \u2013 \u8981\u57f7\u884c\u7684\u65b9\u6cd5\u540d\u7a31<\/dd>\n<dd><code>arg\u5c0d\u8c61<\/code> \u2013 \u5982\u679c\u6709\u53c3\u6578\uff0c\u5247\u5c07\u5b83\u5011\u4f5c\u70ba\u7269\u4ef6\u9663\u5217\u50b3\u905e\u3002\u5982\u679c\u6c92\u6709\u53c3\u6578\uff0c\u5247\u50b3\u905e null\u3002\n<\/dd>\n<dt><b>\u50b3\u56de\u503c\uff1a<\/b><\/dt>\n<dd>\u57f7\u884c\u201ccallMethod\u201d\u7684\u56de\u50b3\u503c\n<\/dd>\n<dt><b>\u4f8b\u5916\uff1a<\/b>\n<\/dt>\n<dd><code>\u547c\u53eb\u76ee\u6a19\u7570\u5e38<\/code> \u2013 \u5982\u679c\u5e95\u5c64\u65b9\u6cd5\u62cb\u51fa\u7570\u5e38\n<\/dd>\n<dd><code>\u975e\u6cd5\u5b58\u53d6\u7570\u5e38<\/code> \u2013 \u9019\u500bMethod\u7269\u4ef6\u662fJava<br \/>\n             \u7576\u5be6\u73fe\u8a9e\u8a00\u5b58\u53d6\u63a7\u88fd\u800c\u7121\u6cd5\u5b58\u53d6\u5e95\u5c64\u65b9\u6cd5\u6642\n<\/dd>\n<dd><code>\u6c92\u6709\u9019\u6a23\u7684\u65b9\u6cd5\u7570\u5e38<\/code> \u2013 \u5982\u679c\u627e\u4e0d\u5230\u6307\u5b9a\u540d\u7a31\u7684\u65b9\u6cd5<\/dd>\n<\/dl>\n<\/dd>\n<\/dl>\n<hr>\n<p><a name=\"findMethod(Object, String, Object[])\"><!-- --><\/a><\/p>\n<h2>\n\u5c0b\u627e\u65b9\u6cd5<\/h2>\n<pre>\u516c\u5171\u975c\u614b\u65b9\u6cd5 <b>\u5c0b\u627e\u65b9\u6cd5<\/b>(Object invokeObject, String callMethod, Object[] argObjects) \u62cb\u51fa NoSuchMethodException<\/pre>\n<dl>\n<dd>\u641c\u5c0b\u7269\u4ef6\u201cinvokeObject\u201d\u7684\u65b9\u6cd5\u201ccallMethod\u201d\u3002<\/p>\n<\/dd>\n<dd>\n<dl>\n<dt><b>\u53c3\u6578\uff1a<\/b><\/dt>\n<dd><code>\u547c\u53eb\u5c0d\u8c61<\/code> \u2013 \u8981\u57f7\u884c\u7684\u5c0d\u8c61<\/dd>\n<dd><code>\u547c\u53eb\u65b9\u6cd5<\/code> \u2013 \u8981\u57f7\u884c\u7684\u7269\u4ef6\u7684\u65b9\u6cd5\u540d\u7a31<\/dd>\n<dd><code>arg\u5c0d\u8c61<\/code> \u2013 \u5982\u679c\u6709\u53c3\u6578\uff0c\u5247\u5c07\u5b83\u5011\u4f5c\u70ba\u7269\u4ef6\u9663\u5217\u50b3\u905e\u3002\u5982\u679c\u6c92\u6709\u53c3\u6578\uff0c\u5247\u50b3\u905e null\u3002\n<\/dd>\n<dt><b>\u50b3\u56de\u503c\uff1a<\/b><\/dt>\n<dd>\u8207\u6307\u5b9a\u53c3\u6578\u689d\u4ef6\u76f8\u7b26\u7684 Method \u5c0d\u8c61\n<\/dd>\n<dt><b>\u4f8b\u5916\uff1a<\/b>\n<\/dt>\n<dd><code>\u6c92\u6709\u9019\u6a23\u7684\u65b9\u6cd5\u7570\u5e38<\/code> \u2013 \u5982\u679c\u6c92\u6709\u627e\u5230\u7b26\u5408\u7684\u65b9\u6cd5\uff0c\u6216\u540d\u7a31\u662f\u201c\u201d\u6216\u201c\u201d<\/dd>\n<\/dl>\n<\/dd>\n<\/dl>\n<hr>\n<p><a name=\"setField(Object, String, Object)\"><!-- --><\/a><\/p>\n<h2>\n\u8a2d\u5b9a\u5b57\u6bb5<\/h2>\n<pre>\u516c\u5171\u975c\u614b\u7121\u6548 <b>\u8a2d\u5b9a\u5b57\u6bb5<\/b>\uff08\u7269\u4ef6 invokeObject\u3001\u5b57\u4e32\u6b04\u4f4d\u540d\u7a31\u3001\u7269\u4ef6\u503c\uff09\u62cb\u51fa IllegalAccessException\u3001NoSuchFieldException<\/pre>\n<dl>\n<dd>\u5c07\u503c\u300cvalue\u300d\u5132\u5b58\u5728\u8981\u57f7\u884c\u7684\u7269\u4ef6\u300cinvokeObject\u300d\u7684\u6b04\u4f4d\u540d\u7a31\u300cfieldName\u300d\u4e2d\u3002<\/p>\n<\/dd>\n<dd>\n<dl>\n<dt><b>\u53c3\u6578\uff1a<\/b><\/dt>\n<dd><code>\u547c\u53eb\u5c0d\u8c61<\/code> \u2013 \u8981\u57f7\u884c\u7684\u5c0d\u8c61<\/dd>\n<dd><code>\u6b04\u4f4d\u540d<\/code> \u2013 \u5f85\u57f7\u884c\u7269\u4ef6\u7684\u6b04\u4f4d\u540d<\/dd>\n<dd><code>\u50f9\u503c<\/code> \u2013 \u8981\u8a2d\u5b9a\u7684\u503c\n<\/dd>\n<dt><b>\u4f8b\u5916\uff1a<\/b>\n<\/dt>\n<dd><code>\u975e\u6cd5\u5b58\u53d6\u7570\u5e38<\/code> \u2013 \u6307\u5b9a\u7269\u4ef6\u6240\u57fa\u65bc\u7684\u6b04\u4f4d\uff08\u6216\u5176\u5b50\u985e\u5225\u6216\u5be6\u4f5c\u8005\uff09<br \/>\n             \u4e0d\u662f\u5b83\u8072\u660e\u7684\u985e\u5225\u6216\u4ecb\u9762\u7684\u5be6\u4f8b\uff0c\u6216\u5c55\u958b\u8f49\u63db\u5931\u6557\n<\/dd>\n<dd><code>\u6c92\u6709\u9019\u6a23\u7684\u6b04\u4f4d\u7570\u5e38<\/code> \u2013 \u5982\u679c\u672a\u627e\u5230\u6307\u5b9a\u540d\u7a31\u7684\u5b57\u6bb5<\/dd>\n<\/dl>\n<\/dd>\n<\/dl>\n<hr>\n<p><a name=\"getField(Object, String)\"><!-- --><\/a><\/p>\n<h2>\n\u53d6\u5f97\u5b57\u6bb5<\/h2>\n<pre>\u516c\u5171\u975c\u614b\u7269\u4ef6 <b>\u53d6\u5f97\u5b57\u6bb5<\/b>(Object invokeObject, String fieldName) \u62cb\u51fa IllegalAccessException, NoSuchFieldException<\/pre>\n<dl>\n<dd>\u53d6\u5f97\u8981\u57f7\u884c\u7684\u7269\u4ef6\u300cinvokeObject\u300d\u7684\u6b04\u4f4d\u540d\u7a31\u300cfieldName\u300d\u7684\u503c\u3002<\/p>\n<\/dd>\n<dd>\n<dl>\n<dt><b>\u53c3\u6578\uff1a<\/b><\/dt>\n<dd><code>\u547c\u53eb\u5c0d\u8c61<\/code> \u2013 \u8981\u57f7\u884c\u7684\u5c0d\u8c61<\/dd>\n<dd><code>\u6b04\u4f4d\u540d<\/code> \u2013 \u5f85\u57f7\u884c\u7269\u4ef6\u7684\u6b04\u4f4d\u540d\n<\/dd>\n<dt><b>\u50b3\u56de\u503c\uff1a<\/b><\/dt>\n<dd>\u50b3\u56de\u503c\n<\/dd>\n<dt><b>\u4f8b\u5916\uff1a<\/b>\n<\/dt>\n<dd><code>\u975e\u6cd5\u5b58\u53d6\u7570\u5e38<\/code> \u2013 \u6307\u5b9a\u7269\u4ef6\u6240\u57fa\u65bc\u7684\u6b04\u4f4d\uff08\u6216\u5176\u5b50\u985e\u5225\u6216\u5be6\u4f5c\u8005\uff09<br \/>\n             \u4e0d\u662f\u5b83\u8072\u660e\u7684\u985e\u5225\u6216\u4ecb\u9762\u7684\u5be6\u4f8b\uff0c\u6216\u5c55\u958b\u8f49\u63db\u5931\u6557\n<\/dd>\n<dd><code>\u6c92\u6709\u9019\u6a23\u7684\u6b04\u4f4d\u7570\u5e38<\/code> \u2013 \u5982\u679c\u672a\u627e\u5230\u6307\u5b9a\u540d\u7a31\u7684\u5b57\u6bb5<\/dd>\n<\/dl>\n<\/dd>\n<\/dl>\n<hr>\n<p><a name=\"hasField(Object, String)\"><!-- --><\/a><\/p>\n<h2>\n\u6709\u5b57\u6bb5<\/h2>\n<pre>\u516c\u5171\u975c\u614b\u5e03\u6797\u503c <b>\u6709\u5b57\u6bb5<\/b>\uff08\u5c0d\u8c61\u5c0d\u8c61\uff0c\u5b57\u4e32\u6b04\u4f4d\u540d\u7a31\uff09\u62cb\u51fa\u7570\u5e38<\/pre>\n<dl>\n<dd>\u6aa2\u67e5\u7269\u4ef6\u201cobject\u201d\u662f\u5426\u8072\u660e\u6b04\u4f4d\u540d\u7a31\u201cfieldName\u201d\u3002<\/p>\n<\/dd>\n<dd>\n<dl>\n<dt><b>\u53c3\u6578\uff1a<\/b><\/dt>\n<dd><code>\u76ee\u7684<\/code> \u2013 \u5f85\u6aa2\u67e5\u5c0d\u8c61<\/dd>\n<dd><code>\u6b04\u4f4d\u540d<\/code> \u2013 \u8981\u6aa2\u67e5\u7684\u6b04\u4f4d\u540d\u7a31\n<\/dd>\n<dt><b>\u50b3\u56de\u503c\uff1a<\/b><\/dt>\n<dd>true \u5982\u679c\u8072\u660e\n<\/dd>\n<dt><b>\u4f8b\u5916\uff1a<\/b>\n<\/dt>\n<dd><code>\u4f8b\u5916<\/code><\/dd>\n<\/dl>\n<\/dd>\n<\/dl>\n<hr>\n<p><a name=\"getAllFields(Object)\"><!-- --><\/a><\/p>\n<h2>\n\u53d6\u5f97\u6240\u6709\u5b57\u6bb5<\/h2>\n<pre>\u516c\u5171\u975c\u614bjava.util.TreeSet <b>\u53d6\u5f97\u6240\u6709\u5b57\u6bb5<\/b>\uff08\u5c0d\u8c61\u5c0d\u8c61\uff09\u62cb\u51fa\u7570\u5e38<\/pre>\n<dl>\n<dd>\n<dl>\n<dt><b>\u53c3\u6578\uff1a<\/b><\/dt>\n<dd><code>\u76ee\u7684<\/code> &#8211;\n<\/dd>\n<dt><b>\u50b3\u56de\u503c\uff1a<\/b><\/dt>\n<dd>\n<\/dd>\n<dt><b>\u4f8b\u5916\uff1a<\/b>\n<\/dt>\n<dd><code>\u4f8b\u5916<\/code><\/dd>\n<\/dl>\n<\/dd>\n<\/dl>\n<hr>\n<p><a name=\"getShortClassName(Object)\"><!-- --><\/a><\/p>\n<h2>\n\u53d6\u5f97\u77ed\u985e\u540d<\/h2>\n<pre>\u516c\u5171\u975c\u614b\u5b57\u4e32 <b>\u53d6\u5f97\u77ed\u985e\u540d<\/b>\uff08\u5c0d\u8c61\u5c0d\u8c61\uff09<\/pre>\n<dl>\n<dd>\u5f9e\u7269\u4ef6\u53d6\u5f97\u975e\u9650\u5b9a\u985e\u5225\u540d\u7a31\u3002<\/p>\n<\/dd>\n<dd>\n<dl>\n<dt><b>\u53c3\u6578\uff1a<\/b><\/dt>\n<dd><code>\u76ee\u7684<\/code> &#8211;\n<\/dd>\n<dt><b>\u50b3\u56de\u503c\uff1a<\/b><\/dt>\n<dd><\/dd>\n<\/dl>\n<\/dd>\n<\/dl>\n<hr>\n<p><a name=\"getShortClassName(String)\"><!-- --><\/a><\/p>\n<h2>\n\u53d6\u5f97\u77ed\u985e\u540d<\/h2>\n<pre>\u516c\u5171\u975c\u614b\u5b57\u4e32 <b>\u53d6\u5f97\u77ed\u985e\u540d<\/b>\uff08\u5b57\u4e32\u985e\u5225\u540d\uff09<\/pre>\n<dl>\n<dd>\u5f9e\u5b8c\u5168\u9650\u5b9a\u540d\u7a31\u4e2d\u53d6\u5f97\u985e\u5225\u540d\u7a31\u3002<\/p>\n<\/dd>\n<dd>\n<dl>\n<dt><b>\u53c3\u6578\uff1a<\/b><\/dt>\n<dd><code>\u73ed\u7d1a\u540d\u7a31<\/code> &#8211;\n<\/dd>\n<dt><b>\u50b3\u56de\u503c\uff1a<\/b><\/dt>\n<dd><\/dd>\n<\/dl>\n<\/dd>\n<\/dl>\n<hr>\n<p><a name=\"getFieldName(String)\"><!-- --><\/a><\/p>\n<h2>\n\u53d6\u5f97\u6b04\u4f4d\u540d<\/h2>\n<pre>\u516c\u5171\u975c\u614b\u5b57\u4e32 <b>\u53d6\u5f97\u6b04\u4f4d\u540d<\/b>\uff08\u5b57\u4e32\u65b9\u6cd5\u540d\u7a31\uff09<\/pre>\n<dl>\n<dd>\u66f4\u6539\u65b9\u6cd5\u540d\u7a31\u4e2d\u7684\u6b04\u4f4d\u540d\u7a31\u3002\u5fc5\u9808\u7b26\u5408 JavaBeans \u7d04\u5b9a\u3002<\/p>\n<\/dd>\n<dd>\n<dl>\n<dt><b>\u53c3\u6578\uff1a<\/b><\/dt>\n<dd><code>\u65b9\u6cd5\u540d<\/code> &#8211;\n<\/dd>\n<dt><b>\u50b3\u56de\u503c\uff1a<\/b><\/dt>\n<dd><\/dd>\n<\/dl>\n<\/dd>\n<\/dl>\n<hr>\n<p><a name=\"isClassExist(String)\"><!-- --><\/a><\/p>\n<h2>\n\u985e\u5225\u662f\u5426\u5b58\u5728<\/h2>\n<pre>\u516c\u5171\u975c\u614b\u5e03\u6797\u503c <b>\u985e\u5225\u662f\u5426\u5b58\u5728<\/b>\uff08\u5b57\u4e32\u985e\u5225\u540d\uff09<\/pre>\n<dl>\n<dd>\u9a57\u8b49\u5b8c\u5168\u9650\u5b9a\u540d\u7a31\u300cclassName\u300d\u662f\u5426\u662f\u73fe\u6709\u7684\u985e\u5225\u540d\u7a31\u3002<\/p>\n<\/dd>\n<dd>\n<dl>\n<dt><b>\u53c3\u6578\uff1a<\/b><\/dt>\n<dd><code>\u73ed\u7d1a\u540d\u7a31<\/code> &#8211;\n<\/dd>\n<dt><b>\u50b3\u56de\u503c\uff1a<\/b><\/dt>\n<dd><\/dd>\n<\/dl>\n<\/dd>\n<\/dl>\n<hr>\n<p><a name=\"getPropertyDescriptors(Object)\"><!-- --><\/a><\/p>\n<h2>\n\u53d6\u5f97\u5c6c\u6027\u63cf\u8ff0\u7b26<\/h2>\n<pre>\u516c\u5171\u975c\u614bPropertyDescriptor[] <b>\u53d6\u5f97\u5c6c\u6027\u63cf\u8ff0\u7b26<\/b>(Object \u7269\u4ef6) \u62cb\u51fa IntrospectionException<\/pre>\n<dl>\n<dd>\u50b3\u56de\u4e00\u500b PropertyDescriptor\uff0c\u5176\u4e2d\u4fdd\u5b58\u300cobject\u300d\u7684\u7269\u4ef6\u8cc7\u8a0a\u3002<\/p>\n<\/dd>\n<dd>\n<dl>\n<dt><b>\u53c3\u6578\uff1a<\/b><\/dt>\n<dd><code>\u76ee\u7684<\/code> &#8211;\n<\/dd>\n<dt><b>\u50b3\u56de\u503c\uff1a<\/b><\/dt>\n<dd>\n<\/dd>\n<dt><b>\u4f8b\u5916\uff1a<\/b>\n<\/dt>\n<dd><code>java.beans.IntrospectionException<\/code><\/dd>\n<\/dl>\n<\/dd>\n<\/dl>\n<h2 class=\"common_title\"><a name=\"5\">BeanUtil\u539f\u59cb\u78bc<\/a><\/h2>\n<p><textarea readonly=\"readonly\" style=\"font-size: 13px;height: 400px;\" class=\"src\" onclick=\"this.focus();this.select()\">import java.beans.BeanInfo;<br \/>\nimport java.beans.IntrospectionException;<br \/>\nimport java.beans.Introspector;<br \/>\nimport java.beans.PropertyDescriptor;<br \/>\nimport java.lang.reflect.Constructor;<br \/>\nimport java.lang.reflect.Field;<br \/>\nimport java.lang.reflect.InvocationTargetException;<br \/>\nimport java.lang.reflect.Method;<br \/>\nimport java.math.BigDecimal;<br \/>\nimport java.sql.Timestamp;<br \/>\nimport java.text.SimpleDateFormat;<br \/>\nimport java.util.Calendar;<br \/>\nimport java.util.Date;<br \/>\nimport java.util.HashMap;<br \/>\nimport java.util.Map;<br \/>\nimport java.util.StringTokenizer;<br \/>\nimport java.util.TreeSet;<\/p>\n<p>\/**<br \/>\n * \u5be6\u7528\u985e\uff0c\u53ef\u4ee5\u8b93\u4f60\u8f15\u9b06\u4f7f\u7528Java\u7684\u53cd\u5c04API<br \/>\n *\/<br \/>\n\u516c\u5171\u985e\u5225 BeanUtil {<\/p>\n<p>    \/**   *\/<br \/>\n    \u79c1\u6709\u975c\u614b\u6700\u7d42\u5b57\u4e32 GET = \u201cGET\u201d;<br \/>\n    \/**   *\/<br \/>\n    \u79c1\u6709\u975c\u614b\u6700\u7d42\u5b57\u7b26\u4e32SET =\u201cSET\u201d\uff1b<\/p>\n<p>    \/\/ \u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014-\u2018newInstance\u2019<br \/>\n    \/**<br \/>\n     * \u5f9e\u5b57\u4e32\u300cclassName\u300d\u7522\u751f\u4e26\u50b3\u56de\u4e00\u500b\u5be6\u4f8b\u3002<br \/>\n     * @param className \u5b8c\u5168\u9650\u5b9a\u985e\u5225\u540d<br \/>\n     * @return \u5b8c\u5168\u9650\u5b9a\u985e\u5225\u540d\u7a31\u7684\u65b0\u5be6\u4f8b<br \/>\n     * @\u62cb\u51fa\u4f8b\u5916<br \/>\n     *\/<br \/>\n    \u516c\u5171\u975c\u614b\u7269\u4ef6 newInstance(String className) \u62cb\u51fa\u7570\u5e38 {<br \/>\n        \u5617\u8a66 {<br \/>\n            return Class.forName(className).newInstance();<br \/>\n        } catch (NoClassDefFoundError e) {<br \/>\n            System.err.println(\u201cNoClassDefFoundError\uff1a\u201d + \u985e\u5225\u540d\u7a31);<br \/>\n            \u6254 e\uff1b<br \/>\n        }<br \/>\n    }<\/p>\n<p>    \/**<br \/>\n     * \u5f9e\u5b57\u4e32\u300cclassName\u300d\u7522\u751f\u4e26\u50b3\u56de\u4e00\u500b\u5be6\u4f8b\u3002<br \/>\n     * @param className \u5b8c\u5168\u9650\u5b9a\u985e\u5225\u540d<br \/>\n     * @param argObj \u5efa\u69cb\u5b50\u53c3\u6578<br \/>\n     * @return \u5b8c\u5168\u9650\u5b9a\u985e\u5225\u540d\u7a31\u7684\u65b0\u5be6\u4f8b<br \/>\n     * @\u62cb\u51fa\u4f8b\u5916<br \/>\n     *\/<br \/>\n    \u516c\u5171\u975c\u614b\u7269\u4ef6 newInstance(String className, Object[] argObj)<br \/>\n            \u62cb\u51fa\u4f8b\u5916{<br \/>\n        Class[] argClass = new Class[argObj.length];<br \/>\n        for (int i = 0; i &lt; argObj.length; i++) {<br \/>\n            argClass[i] = argObj[i].getClass();<br \/>\n        }<br \/>\n        \u5efa\u69cb\u5b50 c = Class.forName(className).getConstructor(argClass);<br \/>\n        \u8fd4\u56de c.newInstance(argObj);<br \/>\n    }<\/p>\n<p>    \/**<br \/>\n     * \u5efa\u7acb\u4e26\u50b3\u56de\u985e\u5225\u300cclazz\u300d\u7684\u5be6\u4f8b\u3002<br \/>\n     * @param clazz \u985e<br \/>\n     * @return clazz\u7684\u65b0\u5be6\u4f8b<br \/>\n     * @\u62cb\u51fa\u4f8b\u5916<br \/>\n     *\/<br \/>\n    \u516c\u5171\u975c\u614b\u7269\u4ef6 newInstance(Class clazz) \u62cb\u51fa\u7570\u5e38 {<br \/>\n        \u8fd4\u56de clazz.newInstance();<br \/>\n    }<\/p>\n<p>    \/**<br \/>\n     * \u5efa\u7acb\u4e26\u50b3\u56de\u985e\u5225\u300cclazz\u300d\u7684\u5be6\u4f8b\u3002<br \/>\n     * @param clazz \u985e<br \/>\n     * @param argObj \u5efa\u69cb\u5b50\u53c3\u6578<br \/>\n     * @return clazz\u7684\u65b0\u5be6\u4f8b<br \/>\n     * @\u62cb\u51fa\u4f8b\u5916<br \/>\n     *\/<br \/>\n    \u516c\u5171\u975c\u614b\u7269\u4ef6 newInstance(\u985e\u5225 clazz, Object[] argObj)<br \/>\n            \u62cb\u51fa\u4f8b\u5916{<br \/>\n        Class[] argClass = new Class[argObj.length];<br \/>\n        for (int i = 0; i &lt; argObj.length; i++) {<br \/>\n            argClass[i] = argObj[i].getClass();<br \/>\n        }<br \/>\n        \u5efa\u69cb\u5b50 c = clazz.getConstructor(argClass);<br \/>\n        \u8fd4\u56de c.newInstance(argObj);<br \/>\n    }<\/p>\n<p>    \/\/ - - - - - - - - - - -\u201c\u65b9\u6cd5\u201d<br \/>\n    \/**<br \/>\n     * \u7269\u4ef6\u300cinvokeObject\u300d\u7684\u6b04\u4f4d\u300cfieldName\u300d\u7684Setter\u65b9\u6cd5<br \/>\n     * \u8abf\u7528\uff0c\u5b58\u5132\u503c&#039;value&#039;\u3002<br \/>\n     * &lt;br&gt;<br \/>\n     * \u5982\u679c\u6c92\u6709setter\u65b9\u6cd5\uff0c\u5247\u76f4\u63a5\u5c07\u503c\u8a2d\u5b9a\u5230\u6b04\u4f4d\u4e2d\u3002<br \/>\n     * \u4f46\u662f\uff0c\u5728\u9019\u7a2e\u60c5\u6cc1\u4e0b\uff0c\u76ee\u6a19\u5c6c\u6027\u7684\u5b58\u53d6\u4fee\u98fe\u7b26\u5fc5\u9808\u662f public\u3002<br \/>\n     * @param invokeObject \u8981\u57f7\u884c\u7684\u5c0d\u8c61<br \/>\n     * @param fieldName \u8981\u57f7\u884c\u7684\u7269\u4ef6\u7684\u5c6c\u6027\u540d\u7a31<br \/>\n     * @param value \u8981\u8a2d\u5b9a\u7684\u503c<br \/>\n     * @throws Exception \u767c\u751f\u4ee5\u4e0b\u7570\u5e38\u3002<br \/>\n     * \u5982\u679c\u5e95\u5c64\u65b9\u6cd5\u62cb\u51fa\u7570\u5e38\uff0c\u5247@throws InvokingTargetException<br \/>\n     * @throws IllegalAccessException \u5982\u679c\u6b64 Method \u7269\u4ef6\u662f Java<br \/>\n     * \u7576\u5be6\u4f5c\u8a9e\u8a00\u5b58\u53d6\u63a7\u88fd\u800c\u7121\u6cd5\u5b58\u53d6\u5e95\u5c64\u65b9\u6cd5\u6642<br \/>\n     * \u5982\u679c\u627e\u4e0d\u5230\u6307\u5b9a\u540d\u7a31\u7684\u65b9\u6cd5\uff0c\u5247@\u62cb\u51faNoSuchMethodException<br \/>\n     *\/<br \/>\n    \u516c\u5171\u975c\u614b\u7121\u6548setProperty\uff08\u7269\u4ef6invokeObject\uff0c\u5b57\u4e32\u6b04\u4f4d\u540d\u7a31\uff0c<br \/>\n            \u7269\u4ef6\u503c\uff09\u62cb\u51fa\u7570\u5e38 {<br \/>\n        \u5617\u8a66 {<br \/>\n            \u65b9\u6cd5 method = searchMethod(invokeObject, fieldName, SET);<br \/>\n            Class[] paramClasses = method.getParameterTypes();<br \/>\n            \u7269\u4ef6[] valueArray = null;<br \/>\n            if (paramClasses[0].isInstance(value)) {<br \/>\n                \/\/\u5982\u679c\u8981\u8a2d\u5b9a\u7684\u7269\u4ef6\u662f\u53c3\u6578\u985e\u5225\u7684\u5b50\u985e\uff0c\u5247\u4e0d\u9032\u884c\u8f49\u63db\u3002<br \/>\n                valueArray = new Object[] { \u503c };<br \/>\n            } \u5225\u7684 {<br \/>\n                valueArray = new Object[] { convObject(\u503c, paramClasses[0]<br \/>\n                        .getName()) };<br \/>\n            }<br \/>\n            \u65b9\u6cd5.invoke(invokeObject, valueArray);<br \/>\n        } catch (NoSuchMethodException e) {<br \/>\n            \u5617\u8a66 {<br \/>\n                \/\/ \u5982\u679c\u6c92\u6709setter\u65b9\u6cd5\uff0c\u5247\u76f4\u63a5\u8a2d\u5b9a\u5230\u6b04\u4f4d\u3002<br \/>\n                setField(invokeObject, \u6b04\u4f4d\u540d\u7a31, \u503c);<br \/>\n            } catch (NoSuchFieldException fe) {<br \/>\n                \u5b57\u4e32 errorMes = \u201c\\nClass\u201d + getShortClassName(invokeObject)<br \/>\n                        +\u201c\u662f\u201d+\u201c\u5c0d\u65bc\u5b57\u6bb5\u201c\u201d+\u5b57\u6bb5\u540d\u7a31+\u201c\u201d\\n\u201d<br \/>\n                        +\u201c\u6c92\u6709\u53ef\u8a2a\u554f\u7684 setter \u65b9\u6cd5\uff0c\u4e26\u4e14\u3002\u201d<br \/>\n                        + \u201c\u5b57\u6bb5\u201d\u201d + \u5b57\u6bb5\u540d\u7a31<br \/>\n                        +\u201c\u201d\u4e5f\u4e0d\u516c\u958b\u3002 \u201d + \u201c\u201d;<br \/>\n                \u62cb\u51fa\u65b0\u7684 IllegalAccessException(errorMes);<br \/>\n            }<br \/>\n        }<br \/>\n    }<\/p>\n<p>    \/**<br \/>\n     * \u7269\u4ef6invokeObject\u7684\u6b04\u4f4dfieldName\u7684Getter\u65b9\u6cd5<br \/>\n     * \u53d6\u5f97\u8abf\u7528\u503c\u3002 &lt;br&gt;<br \/>\n     * \u5982\u679c\u6c92\u6709getter\u65b9\u6cd5\uff0c\u5247\u76f4\u63a5\u5f9e\u6b04\u4f4d\u53d6\u5f97\u503c\u3002<br \/>\n     * \u4f46\u662f\uff0c\u5728\u9019\u7a2e\u60c5\u6cc1\u4e0b\uff0c\u76ee\u6a19\u5c6c\u6027\u7684\u5b58\u53d6\u4fee\u98fe\u7b26\u5fc5\u9808\u662f public\u3002<br \/>\n     * @param invokeObject \u8981\u57f7\u884c\u7684\u5c0d\u8c61<br \/>\n     * @param fieldName \u8981\u57f7\u884c\u7684\u7269\u4ef6\u7684\u5c6c\u6027\u540d\u7a31<br \/>\n     * @return getter\u65b9\u6cd5\u7684\u56de\u50b3\u503c<br \/>\n     * @throws Exception \u767c\u751f\u4ee5\u4e0b\u7570\u5e38\u3002<br \/>\n     * \u5982\u679c\u5e95\u5c64\u65b9\u6cd5\u62cb\u51fa\u7570\u5e38\uff0c\u5247@throws InvokingTargetException<br \/>\n     * @throws IllegalAccessException \u5982\u679c\u6b64 Method \u7269\u4ef6\u662f Java<br \/>\n     * \u7576\u5be6\u4f5c\u8a9e\u8a00\u5b58\u53d6\u63a7\u88fd\u800c\u7121\u6cd5\u5b58\u53d6\u5e95\u5c64\u65b9\u6cd5\u6642<br \/>\n     * \u5982\u679c\u672a\u627e\u5230\u5177\u6709\u6307\u5b9a\u540d\u7a31\u7684\u5b57\u6bb5\uff0c\u5247@\u62cb\u51faNoSuchFieldException<br \/>\n     *\/<br \/>\n    \u516c\u5171\u975c\u614b\u7269\u4ef6 getProperty\uff08\u7269\u4ef6 invokeObject\uff0c\u5b57\u4e32\u6b04\u4f4d\u540d\u7a31\uff09<br \/>\n            \u62cb\u51fa\u4f8b\u5916{<br \/>\n        \u5617\u8a66 {<br \/>\n            \u65b9\u6cd5 method = searchMethod(invokeObject, fieldName, GET);<br \/>\n            return method.invoke(invokeObject, null);<br \/>\n        } catch (NoSuchMethodException e) {<br \/>\n            \u8fd4\u56de getField(invokeObject, fieldName);<br \/>\n        }<br \/>\n    }<\/p>\n<p>    \/**<br \/>\n     * \u57f7\u884c\u7269\u4ef6\u201cinvokeObject\u201d\u7684\u65b9\u6cd5\u201ccallMethod\u201d\u3002<br \/>\n     * \u5982\u679c\u6709\u56de\u50b3\u503c\uff0c\u53ef\u4ee5\u4ee5Object\u985e\u578b\u53d6\u5f97\u3002<br \/>\n     * @param invokeObject \u8981\u57f7\u884c\u7684\u5c0d\u8c61<br \/>\n     * @param callMethod \u8981\u57f7\u884c\u7684\u65b9\u6cd5\u540d<br \/>\n     * @param argObjects \u5982\u679c\u6709\u53c3\u6578\uff0c\u5247\u5c07\u5176\u4f5c\u70ba\u7269\u4ef6\u9663\u5217\u50b3\u905e\u3002<br \/>\n     * \u5982\u679c\u6c92\u6709\u53c3\u6578\u5247\u50b3\u905e null\u3002<br \/>\n     * @return \u57f7\u884c\u300ccallMethod\u300d\u7684\u56de\u50b3\u503c<br \/>\n     * \u5982\u679c\u5e95\u5c64\u65b9\u6cd5\u62cb\u51fa\u7570\u5e38\uff0c\u5247@throws InvokingTargetException<br \/>\n     * @throws IllegalAccessException \u5982\u679c\u6b64 Method \u7269\u4ef6\u662f Java<br \/>\n     * \u7576\u5be6\u4f5c\u8a9e\u8a00\u5b58\u53d6\u63a7\u88fd\u800c\u7121\u6cd5\u5b58\u53d6\u5e95\u5c64\u65b9\u6cd5\u6642<br \/>\n     * \u5982\u679c\u627e\u4e0d\u5230\u6307\u5b9a\u540d\u7a31\u7684\u65b9\u6cd5\uff0c\u5247@\u62cb\u51faNoSuchMethodException<br \/>\n     *\/<br \/>\n    \u516c\u5171\u975c\u614b\u7269\u4ef6\u547c\u53eb\uff08\u7269\u4ef6invokeObject\uff0c\u5b57\u4e32callMethod\uff0c<br \/>\n            Object[] argObjects) \u62cb\u51fa InitationTargetException\uff0c<br \/>\n            IllegalAccessException\uff0cNoSuchMethodException {<br \/>\n        \u65b9\u6cd5 method = findMethod(invokeObject, callMethod, argObjects);<br \/>\n        return method.invoke(invokeObject, argObjects);<br \/>\n    }<\/p>\n<p>    \/**<br \/>\n     * \u641c\u5c0b\u7269\u4ef6\u300cinvokeObject\u300d\u7684\u65b9\u6cd5\u300ccallMethod\u300d\u3002<br \/>\n     * @param invokeObject \u8981\u57f7\u884c\u7684\u5c0d\u8c61<br \/>\n     * @param callMethod \u8981\u57f7\u884c\u7684\u7269\u4ef6\u7684\u65b9\u6cd5\u540d\u7a31<br \/>\n     * @param argObjects \u5982\u679c\u6709\u53c3\u6578\uff0c\u5247\u5c07\u5176\u4f5c\u70ba\u7269\u4ef6\u9663\u5217\u50b3\u905e\u3002<br \/>\n     * \u5982\u679c\u6c92\u6709\u53c3\u6578\u5247\u50b3\u905e null\u3002<br \/>\n     * @return \u8207\u6307\u5b9a\u53c3\u6578\u689d\u4ef6\u5339\u914d\u7684\u65b9\u6cd5\u5c0d\u8c61<br \/>\n     * @throws NoSuchMethodException \u5982\u679c\u6c92\u6709\u627e\u5230\u5339\u914d\u7684\u65b9\u6cd5\uff0c<br \/>\n     * \u6216\u5982\u679c\u540d\u7a31\u662f\u201c \u201c \u6216\u8005 \u201d \u300c\u5982\u679c\u662f<br \/>\n     *\/<br \/>\n    \u516c\u5171\u975c\u614b\u65b9\u6cd5findMethod\uff08\u7269\u4ef6invokeObject\uff0c\u5b57\u4e32callMethod\uff0c<br \/>\n            Object[] argObjects) \u62cb\u51fa NoSuchMethodException {<br \/>\n        \u985e\u5225[] paramClasses = null;<br \/>\n        Method[] \u65b9\u6cd5 = invokeObject.getClass().getMethods();<br \/>\n        \u4e0a\uff1a for (int i = 0; i &lt;methods.length; i++) {<br \/>\n            if (methods[i].getName().equals(callMethod)) {<br \/>\n                if (argObjects == null<br \/>\n                        &amp;&amp; \u65b9\u6cd5[i].getParameterTypes().length == 0) {<br \/>\n                    \u8fd4\u56de\u65b9\u6cd5[i]\uff1b<br \/>\n                }<br \/>\n                if (argObjects == null) {<br \/>\n                    \u7e7c\u7e8c;<br \/>\n                }<br \/>\n                paramClasses = \u65b9\u6cd5[i].getParameterTypes();<br \/>\n                if (paramClasses.length == argObjects.length) {<br \/>\n                    \/\/ \u9a57\u8b49\u6240\u6709\u53c3\u6578\u6e05\u55ae\u985e\u578b\u548c\u5be6\u53c3\u985e\u578b<br \/>\n                    for (int j = 0; j &lt; paramClasses.length; j++) {<br \/>\n                        \u985e\u5225 paramClass = paramClasses[j];<br \/>\n                        \u7269\u4ef6 argObj = argObjects[j];<br \/>\n                        \/\/ \u5982\u679c\u53c3\u6578\u985e\u578b\u662f\u539f\u59cb\u985e\u578b\uff0c\u5247\u53c3\u6578\u5c0d\u8c61<br \/>\n                        \/\/ \u4e0d\u70ba null \u4e14\u662f\u539f\u59cb\u578b\u5225<br \/>\n                        \/\/\u5982\u679c\u662fNumber\u7684\u5b50\u985e\u5225\u5c31\u53ef\u4ee5\u4e86\u3002<br \/>\n                        if (argObj == null) {<br \/>\n                            \u7e7c\u7e8c;<br \/>\n                        }<br \/>\n                        if (paramClass.isPrimitive()<br \/>\n                                &amp;&amp; (argObj \u5be6\u4f8b\u7de8\u865f || argObj<br \/>\n                                        .getClass().isPrimitive())) {<br \/>\n                            \u7e7c\u7e8c;<br \/>\n                        }<br \/>\n                        if (!paramClass.isInstance(argObj)) {<br \/>\n                            \/\/ \u7576\u578b\u5225\u4e0d\u76f8\u5bb9\u96b1\u5f0f\u8f49\u63db\u6642\uff0c\u7e7c\u7e8c\u57f7\u884c\u4e0b\u4e00\u500b\u65b9\u6cd5<br \/>\n                            \u7e7c\u7e8c\u9802\u90e8\uff1b<br \/>\n                        }<br \/>\n                    }<br \/>\n                    \u8fd4\u56de\u65b9\u6cd5[i]\uff1b<br \/>\n                }<br \/>\n            }<br \/>\n        }<br \/>\n        \u5b57\u4e32 paramLength = (paramClasses != null) ? \u6574\u6578<br \/>\n                .toString(paramClasses.length) : \u201c\u201d;<br \/>\n        \u5b57\u4e32 errorMes = getShortClassName(invokeObject) + \u201c\u65b9\u6cd5\u201d<br \/>\n                + callMethod + \u201c\u6c92\u6709\u3002\u201d + \u201c[ paramClasses.length ] = \u201d<br \/>\n                + paramLength + \u201c,[ argObjects.length ] = \u201d + argObjects.length<br \/>\n                + &#8220;&#8221;;<br \/>\n        \u62cb\u51fa\u65b0\u7684NoSuchMethodException(errorMes);<br \/>\n    }<\/p>\n<p>    \/\/ - - - - - - - - - - - \u201c\u5834\u5730\u201d<br \/>\n    \/**<br \/>\n     * \u8981\u57f7\u884c\u7684\u7269\u4ef6\u300cinvokeObject\u300d\u7684\u6b04\u4f4d\u540d\u7a31\u300cfieldName\u300d\u7684\u503c<br \/>\n     * \u5132\u5b58\u201c\u503c\u201d\u3002<br \/>\n     * @param invokeObject \u8981\u57f7\u884c\u7684\u5c0d\u8c61<br \/>\n     * @param fieldName \u5f85\u57f7\u884c\u7269\u4ef6\u7684\u6b04\u4f4d\u540d<br \/>\n     * @param value \u8981\u8a2d\u5b9a\u7684\u503c<br \/>\n     * @throws IllegalAccessException \u5982\u679c\u6307\u5b9a\u7684\u7269\u4ef6\u662f<br \/>\n     * \u6b04\u4f4d\uff08\u6216\u5176\u5b50\u985e\u5225\u6216\u5be6\u4f5c\u8005\uff09<br \/>\n     * \u5982\u679c\u4e0d\u662f\u985e\u5225\u6216\u4ecb\u9762\u7684\u5be6\u4f8b\uff0c\u5247\u8072\u660e<br \/>\n     * \u6216\u5982\u679c\u89e3\u5305\u8f49\u63db\u5931\u6557<br \/>\n     * \u5982\u679c\u672a\u627e\u5230\u5177\u6709\u6307\u5b9a\u540d\u7a31\u7684\u5b57\u6bb5\uff0c\u5247@\u62cb\u51faNoSuchFieldException<br \/>\n     *\/<br \/>\n    \u516c\u5171\u975c\u614b\u7121\u6548setField\uff08\u7269\u4ef6invokeObject\uff0c\u5b57\u4e32\u6b04\u4f4d\u540d\u7a31\uff0c<br \/>\n            \u7269\u4ef6\u503c\uff09\u62cb\u51fa IllegalAccessException\u3001NoSuchFieldException {<br \/>\n        \u5b57\u6bb5 field = searchField(invokeObject, fieldName);<br \/>\n        String className = field.getType().getName();<br \/>\n        \u7269\u4ef6 convObj = null;<br \/>\n        if (field.getType().isInstance(value)) {<br \/>\n            convObj = \u503c\uff1b<br \/>\n        } \u5225\u7684 {<br \/>\n            convObj = convObject(\u503c, \u985e\u5225\u540d\u7a31);<br \/>\n        }<br \/>\n        field.set(invokeObject, convObj);<br \/>\n    }<\/p>\n<p>    \/**<br \/>\n     * \u5c07\u57f7\u884c\u7269\u4ef6\u300cinvokeObject\u300d\u7684\u6b04\u4f4d\u540d\u7a31\u300cfieldName\u300d\u7684\u503c\u8a2d\u70ba<br \/>\n     * \u5f97\u5230\u3002<br \/>\n     * @param invokeObject \u8981\u57f7\u884c\u7684\u5c0d\u8c61<br \/>\n     * @param fieldName \u5f85\u57f7\u884c\u7269\u4ef6\u7684\u6b04\u4f4d\u540d<br \/>\n     * @return \u56de\u50b3\u503c<br \/>\n     * @throws IllegalAccessException \u5982\u679c\u6307\u5b9a\u7684\u7269\u4ef6\u662f<br \/>\n     * \u6b04\u4f4d\uff08\u6216\u5176\u5b50\u985e\u5225\u6216\u5be6\u4f5c\u8005\uff09<br \/>\n     * \u5982\u679c\u4e0d\u662f\u985e\u5225\u6216\u4ecb\u9762\u7684\u5be6\u4f8b\uff0c\u5247\u8072\u660e<br \/>\n     * \u6216\u5982\u679c\u89e3\u5305\u8f49\u63db\u5931\u6557<br \/>\n     * \u5982\u679c\u672a\u627e\u5230\u5177\u6709\u6307\u5b9a\u540d\u7a31\u7684\u5b57\u6bb5\uff0c\u5247@\u62cb\u51faNoSuchFieldException<br \/>\n     *\/<br \/>\n    \u516c\u7528\u975c\u614b Object getField(Object invokeObject, String fieldName)<br \/>\n            \u62cb\u51fa IllegalAccessException, NoSuchFieldException {<br \/>\n        \u5b57\u6bb5 field = searchField(invokeObject, fieldName);<br \/>\n        \u8fd4\u56de field.get(invokeObject);<br \/>\n    }<\/p>\n<p>    \/**<br \/>\n     * \u6aa2\u67e5\u7269\u4ef6\u201cobject\u201d\u662f\u5426\u5ba3\u544a\u6b04\u4f4d\u540d\u7a31\u201cfieldName\u201d<br \/>\n     * \u78ba\u8a8d\u3002<br \/>\n     * @param object \u8981\u6aa2\u67e5\u7684\u5c0d\u8c61<br \/>\n     * @param fieldName \u8981\u6aa2\u67e5\u7684\u6b04\u4f4d\u540d\u7a31<br \/>\n     * @return true \u5982\u679c\u8072\u660e<br \/>\n     * @\u62cb\u51fa\u4f8b\u5916<br \/>\n     *\/<br \/>\n    \u516c\u5171\u975c\u614b\u5e03\u6797hasField\uff08\u7269\u4ef6\u5c0d\u8c61\uff0c\u5b57\u4e32\u6b04\u4f4d\u540d\u7a31\uff09<br \/>\n            \u62cb\u51fa\u4f8b\u5916{<br \/>\n        PropertyDescriptor[] props = getPropertyDescriptors(object);<br \/>\n        for (int i = 0; i &lt; props.length; i++) {<br \/>\n            String _fieldName = props[i].getName();<br \/>\n            if (fieldName.equals(_fieldName)) {<br \/>\n                \u8fd4\u56de\u771f\uff1b<br \/>\n            }<br \/>\n        }<br \/>\n        \u8fd4\u56de\u5047\uff1b<br \/>\n    }<\/p>\n<p>    \/**<br \/>\n     *<br \/>\n     * @param\u5c0d\u8c61<br \/>\n     * @\u8fd4\u56de<br \/>\n     * @\u62cb\u51fa\u4f8b\u5916<br \/>\n     *\/<br \/>\n    \u516c\u5171\u975c\u614bTreeSet getAllFields\uff08\u7269\u4ef6\u7269\u4ef6\uff09\u62cb\u51fa\u7570\u5e38{<\/p>\n<p>        TreeSet fieldSet = new TreeSet();<br \/>\n        \/\/ \u5f9e\u65b9\u6cd5\u4e2d\u53d6\u5f97\u5c6c\u6027\u540d\u7a31<br \/>\n        PropertyDescriptor[] props = getPropertyDescriptors(object);<br \/>\n        for (int i = 0; i &lt; props.length; i++) {<br \/>\n            String fieldName = props[i].getName();<br \/>\n            fieldSet.add(fieldName);<\/p>\n<p>        }<\/p>\n<p>        \/\/ \u5f9e\u6b04\u4f4d\u53d6\u5f97\u5c6c\u6027\u540d\u7a31<br \/>\n        Field[] fields = object.getClass().getFields();<br \/>\n        for (int i = 0; i &lt; fields.length; i++) {<br \/>\n            String fieldName = fields[i].getName();<br \/>\n            if (!fieldSet.contains(fieldName)) {<br \/>\n                fieldSet.add(fieldName);<br \/>\n            }<br \/>\n        }<br \/>\n        \u8fd4\u56de\u5b57\u6bb5\u96c6\uff1b<br \/>\n    }<\/p>\n<p>    \/**<br \/>\n     *<br \/>\n     * @param invokeObject \u8981\u57f7\u884c\u7684\u5c0d\u8c61<br \/>\n     * @param fieldName \u5f85\u57f7\u884c\u7269\u4ef6\u7684\u6b04\u4f4d\u540d<br \/>\n     * @return \u8207\u6307\u5b9a\u53c3\u6578\u689d\u4ef6\u76f8\u7b26\u7684\u6b78\u6a94\u5c0d\u8c61<br \/>\n     * \u5982\u679c\u672a\u627e\u5230\u5177\u6709\u6307\u5b9a\u540d\u7a31\u7684\u5b57\u6bb5\uff0c\u5247@\u62cb\u51faNoSuchFieldException<br \/>\n     *\/<br \/>\n    \u79c1\u6709\u975c\u614b\u6b04\u4f4d searchField(Object invokeObject, String fieldName)<br \/>\n            \u62cb\u51fa NoSuchFieldException {<br \/>\n        \u5617\u8a66 {<br \/>\n            \u8fd4\u56deinvokeObject.getClass().getField(fieldName);<br \/>\n        } catch (NoSuchFieldException e) {<br \/>\n            \/\/ \u9019\u500b\u4f5c\u7528\u57df\u662f\u5f9e\u8868\u683c\u5217\u540d\u4e2d\u53d6\u5f97\u7684<br \/>\n            \u6b04\u4f4d\u540d\u7a31 = checkFieldName(\u6b04\u4f4d\u540d\u7a31);<br \/>\n            Field[] fields = invokeObject.getClass().getFields();<br \/>\n            for (int i = 0; i &lt; fields.length; i++) {<br \/>\n                if (fields[i].getName().equalsIgnoreCase(fieldName)) {<br \/>\n                    \u8fd4\u56de\u5b57\u6bb5[i]\uff1b<br \/>\n                }<br \/>\n            }<br \/>\n            \u62cb\u51fa\u65b0\u7684NoSuchFieldException\uff08\u6b04\u4f4d\u540d\u7a31\uff09\uff1b<br \/>\n        }<br \/>\n    }<\/p>\n<p>    \/\/ - - - - - - - - - - - \u201c \u5176\u4ed6\u7684 \u201d<\/p>\n<p>    \/**<br \/>\n     * \u5f9e\u7269\u4ef6\u4e2d\u53d6\u5f97\u975e\u9650\u5b9a\u985e\u5225\u540d\u7a31\u3002<br \/>\n     * @param\u5c0d\u8c61<br \/>\n     * @\u8fd4\u56de<br \/>\n     *\/<br \/>\n    \u516c\u7528\u975c\u614b\u5b57\u4e32 getShortClassName\uff08\u7269\u4ef6\u7269\u4ef6\uff09{<br \/>\n        \u5982\u679c\uff08\u7269\u4ef6==\u7a7a\uff09{<br \/>\n            \u8fd4\u56de\u300c\u7a7a\u300d\uff1b<br \/>\n        }<br \/>\n        \u5b57\u4e32\u540d\u7a31 = object.getClass().getName();<br \/>\n        \u50b3\u56de getShortClassName(\u540d\u7a31);<br \/>\n    }<\/p>\n<p>    \/**<br \/>\n     * \u5f9e\u5b8c\u5168\u9650\u5b9a\u540d\u7a31\u4e2d\u53d6\u5f97\u985e\u5225\u540d\u7a31\u3002<br \/>\n     * @param \u985e\u5225\u540d<br \/>\n     * @\u8fd4\u56de<br \/>\n     *\/<br \/>\n    \u516c\u7528\u975c\u614b String getShortClassName(String className) {<br \/>\n        int index = className.lastIndexOf(\u201c.\u201d);<br \/>\n        return className.substring(index + 1);<br \/>\n    }<\/p>\n<p>    \/**<br \/>\n     * \u8b8a\u66f4\u65b9\u6cd5\u540d\u7a31\u4e2d\u7684\u6b04\u4f4d\u540d\u7a31\u3002\u7b26\u5408 JavaBeans \u7d04\u5b9a<br \/>\n     * \u662f\u9700\u8981\u7684\u3002<br \/>\n     * @param \u65b9\u6cd5\u540d<br \/>\n     * @\u8fd4\u56de<br \/>\n     *\/<br \/>\n    \u516c\u7528\u975c\u614b String getFieldName(String \u65b9\u6cd5\u540d\u7a31) {<br \/>\n        \u5b57\u4e32\u5b57\u6bb5\u540d = null;<br \/>\n        if (methodName.startsWith(\u201cis\u201d)) {<br \/>\n            \u5b57\u6bb5\u540d = \u65b9\u6cd5\u540d.substring(2);<br \/>\n        } \u5225\u7684 {<br \/>\n            \u5b57\u6bb5\u540d = \u65b9\u6cd5\u540d.substring(3);<br \/>\n        }<br \/>\n        \u6b04\u4f4d\u540d\u7a31 = convString(\u6b04\u4f4d\u540d\u7a31, 0, \u201cL\u201d);<br \/>\n        \u8fd4\u56de\u5b57\u6bb5\u540d\uff1b<br \/>\n    }<\/p>\n<p>    \/**<br \/>\n     * \u9a57\u8b49\u5b8c\u5168\u9650\u5b9a\u540d\u7a31\u300cclassName\u300d\u662f\u73fe\u6709\u7684\u985e\u5225\u540d\u7a31\u3002<br \/>\n     * @param \u985e\u5225\u540d<br \/>\n     * @\u8fd4\u56de<br \/>\n     *\/<br \/>\n    \u516c\u7528\u975c\u614b\u5e03\u6797 isClassExist(String className) {<br \/>\n        \u5617\u8a66 {<br \/>\n            Class.forName(\u985e\u5225\u540d\u7a31);<br \/>\n            \u8fd4\u56de\u771f\uff1b<br \/>\n        } catch (\u7570\u5e38 e) {<br \/>\n            \u8fd4\u56de\u5047\uff1b<br \/>\n        }<br \/>\n    }<\/p>\n<p>    \u79c1\u6709\u6700\u7d42\u975c\u614bMap beanInfoCache = new HashMap();<\/p>\n<p>    \/**<br \/>\n     * \u56de\u50b3\u4e00\u500bPropertyDescriptor\uff0c\u5b83\u4fdd\u5b58\u300cobject\u300d\u7684\u7269\u4ef6\u8cc7\u8a0a\u3002<br \/>\n     * @param\u5c0d\u8c61<br \/>\n     * @\u8fd4\u56de<br \/>\n     * @\u62cb\u51fa\u5167\u7701\u4f8b\u5916<br \/>\n     *\/<br \/>\n    \u516c\u5171\u975c\u614bPropertyDescriptor [] getPropertyDescriptors\uff08\u7269\u4ef6\u7269\u4ef6\uff09<br \/>\n            \u62cb\u51fa\u5167\u7701\u7570\u5e38 {<\/p>\n<p>        BeanInfo beanInfo = (BeanInfo) beanInfoCache.get(object.getClass());<br \/>\n        if (beanInfo == null) {<br \/>\n            beanInfo = Introspector.getBeanInfo(object.getClass());<br \/>\n            beanInfoCache.put(object.getClass(), beanInfo);<br \/>\n        }<br \/>\n        \/\/ BeanInfo beanInfo = Introspector.getBeanInfo(object.getClass());<br \/>\n        \u8fd4\u56de beanInfo.getPropertyDescriptors();<br \/>\n    }<\/p>\n<p>    \/\/ &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8211;<br \/>\n    \/\/ \u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u201c\u4e0b\u9762\u7684\u79c1\u6709\u65b9\u6cd5\u201d<br \/>\n    \/\/ &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8211;<br \/>\n    \/**<br \/>\n     * \u6839\u64daPropertyDescriptor\u641c\u5c0b\u53c3\u6578fieldName\u7684\u5b58\u53d6\u5668\u65b9\u6cd5\u3002<br \/>\n     * @param invokeObject \u8981\u57f7\u884c\u7684\u5c0d\u8c61<br \/>\n     * @param fieldName \u6b04\u4f4d\u540d\u7a31<br \/>\n     * @param type Getter \u65b9\u6cd5 \u21d2 GET Getter \u65b9\u6cd5 \u21d2 SET<br \/>\n     * @return \u8207\u6307\u5b9a\u53c3\u6578\u689d\u4ef6\u5339\u914d\u7684\u65b9\u6cd5\u5c0d\u8c61<br \/>\n     * @throws NoSuchMethodException \u5982\u679c\u6c92\u6709\u627e\u5230\u5339\u914d\u7684\u65b9\u6cd5\uff0c<br \/>\n     * \u6216\u5982\u679c\u540d\u7a31\u662f\u201c \u201c \u6216\u8005 \u201d \u300d<br \/>\n     * \u5982\u679c\u662f<br \/>\n     * @\u62cb\u51fa\u5167\u7701\u4f8b\u5916<br \/>\n     *\/<br \/>\n    \u79c1\u6709\u975c\u614b\u65b9\u6cd5 searchMethod(Object invokeObject, String fieldName,<br \/>\n            \u5b57\u4e32\u578b\u5225\uff09\u62cb\u51fa NoSuchMethodException\u3001IntrospectionException {<br \/>\n        \u65b9\u6cd5\u65b9\u6cd5=\u7a7a\uff1b<br \/>\n        \u6b04\u4f4d\u540d\u7a31 = checkFieldName(\u6b04\u4f4d\u540d\u7a31);<br \/>\n        PropertyDescriptor[] props = getPropertyDescriptors(invokeObject);<br \/>\n        for (int i = 0; i &lt; props.length; i++) {<br \/>\n            \u5b57\u4e32\u540d\u7a31 = props[i].getName();<br \/>\n            if (!name.equalsIgnoreCase(fieldName)) {<br \/>\n                \u7e7c\u7e8c;<br \/>\n            }<br \/>\n            if (type.equals(GET)) {<br \/>\n                \u65b9\u6cd5 = props[i].getReadMethod();<br \/>\n            } \u5225\u7684 {<br \/>\n                \u65b9\u6cd5 = props[i].getWriteMethod();<br \/>\n            }<br \/>\n            \u5982\u679c\uff08\u65b9\u6cd5==\u7a7a\uff09{<br \/>\n                \u7e7c\u7e8c;<br \/>\n            }<br \/>\n            \u8fd4\u56de\u65b9\u6cd5\uff1b<br \/>\n        }<\/p>\n<p>        \/\/ \u5982\u679c\u8a72\u65b9\u6cd5\u4e0d\u5b58\u5728\u3002<br \/>\n        throw new NoSuchMethodException(\u201c\u985e\u5225\u6c92\u6709\u65b9\u6cd5\u3002\u201d<br \/>\n                + \u300c\uff08\u4e0d\u5340\u5206\u5927\u5c0f\u5beb\u3002\uff09\uff1a\u300d + type.toLowerCase()<br \/>\n                + convString(\u5b57\u6bb5\u540d\u7a31, 0, \u201cU\u201d) + \u201c()\u201d);<br \/>\n    }<\/p>\n<p>    \/**<br \/>\n     * \u6aa2\u67e5\u53c3\u6578fieldName\u662f\u5426\u70ba\u5217\u540d\uff1b\u5982\u679c\u662f\u5217\u540d\uff0c<br \/>\n     * \u8f49\u63db\u56de\u4f86\u3002<br \/>\n     *<br \/>\n     * MAIL_ADDRESS \u21d2 MAILADDRESS \u2193 \u90f5\u4ef6\u5730\u5740 = \u90f5\u4ef6\u5730\u5740<br \/>\n     * @param fieldName \u6b04\u4f4d\u540d\u7a31\u6216\u5217\u540d<br \/>\n     * @return \u5b57\u6bb5\u540d<br \/>\n     *\/<br \/>\n    \u79c1\u4eba\u975c\u614b\u5b57\u4e32 checkFieldName(String fieldName) {<br \/>\n        int index = fieldName.indexOf(\u201c_\u201d);<br \/>\n        \u800c\uff08\u771f\uff09{<br \/>\n            \u5982\u679c\uff08\u7d22\u5f15==-1\uff09{<br \/>\n                \u8fd4\u56de\u5b57\u6bb5\u540d\uff1b<br \/>\n            }<br \/>\n            StringBuffer convcloumn = new StringBuffer(fieldName);<br \/>\n            convcloumn.deleteCharAt(\u7d22\u5f15);<br \/>\n            \u6b04\u4f4d\u540d\u7a31 = convcloumn.toString();<br \/>\n            index = fieldName.indexOf(\u201c_\u201d);<br \/>\n        }<br \/>\n    }<\/p>\n<p>    \/**<br \/>\n     * \u5c07\u8981\u8f49\u63db\u7684\u7269\u4ef6object\u8f49\u63db\u70baconvClassName\u7684\u985e\u578b\u3002<br \/>\n     *<br \/>\n     * @param object \u8981\u8f49\u63db\u7684\u5c0d\u8c61<br \/>\n     * @param convClassName \u8981\u8f49\u63db\u7684\u985e\u578b\u7684\u985e\u5225\u5b57\u4e32<br \/>\n     * @return \u8f49\u63db\u5f8c\u7684\u5c0d\u8c61<br \/>\n     *\/<br \/>\n    \u79c1\u6709\u975c\u614b\u7269\u4ef6 convObject(\u7269\u4ef6\u5c0d\u8c61\uff0c\u5b57\u4e32 convClassName) {<br \/>\n        \u5982\u679c\uff08\u7269\u4ef6==\u7a7a\uff09{<br \/>\n            \/\/ \u8f49\u63db\u70ba\u57fa\u672c\u578b\u5225\u6642\u50b3\u56de null \u6703\u5c0e\u81f4\u932f\u8aa4\u3002<br \/>\n            \/\/ \u4f7f\u5176\u6210\u70ba 0 \u7684\u5305\u88dd\u5668\u3002<br \/>\n            if (convClassName.equals(\u201cint\u201d)) {<br \/>\n                \u8fd4\u56de\u65b0\u6574\u6578\uff080\uff09\uff1b<br \/>\n            } else if (convClassName.equals(\u201clong\u201d)) {<br \/>\n                \u8fd4\u56de\u65b0\u7684\u9577\uff080\uff09\uff1b<br \/>\n            } \u5225\u7684 {<br \/>\n                \u8fd4\u56de\u7a7a\u503c\uff1b<br \/>\n            }<br \/>\n        }<br \/>\n        if (object.getClass().getName().equals(convClassName)) {<br \/>\n            \u8fd4\u56de\u5c0d\u8c61\uff1b<br \/>\n        }<\/p>\n<p>        \/\/ \u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014-\u300e\u5b57\u4e32\u7684\u7269\u4ef6\u5be6\u4f8b\u2019<br \/>\n        if (\u5b57\u4e32\u7684\u7269\u4ef6\u5be6\u4f8b) {<br \/>\n            if (convClassName.equals(\u201cjava.lang.String\u201d)) {<br \/>\n                \u8fd4\u56de\u5c0d\u8c61\uff1b<br \/>\n            } else if (convClassName.equals(\u201cjava.lang.Long\u201d)<br \/>\n                    || convClassName.equals(\u201clong\u201d)) {<br \/>\n                \u5b57\u4e32 str = (\u5b57\u4e32) \u7269\u4ef6;<br \/>\n                \u5982\u679c\uff08isExist\uff08str\uff09\uff09{<br \/>\n                    \/\/ \u5982\u679c\u4e0d\u8f49\u63db\u4e00\u6b21BigDecimal\u5c31\u4e0d\u597d\u4e86<br \/>\n                    \/\/ 1000.00000<br \/>\n                    BigDecimal big = new BigDecimal(str);<br \/>\n                    \u8fd4\u56de\u65b0\u7684 Long(big.longValue());<br \/>\n                } \u5225\u7684 {<br \/>\n                    \/\/ \u5982\u679c str \u662f shell \u6587\u5b57\uff0c\u5247\u5c07\u521d\u59cb\u503c\u8a2d\u70ba\u201c0\u201d<br \/>\n                    \u8fd4\u56de\u65b0\u7684\u9577\uff080\uff09\uff1b<br \/>\n                }<br \/>\n            } else if (convClassName.equals(\u201cjava.sql.Date\u201d)) {<br \/>\n                \u8fd4\u56de SqlDate((String) \u7269\u4ef6);<br \/>\n            } else if (convClassName.equals(\u201cjava.sql.Timestamp\u201d)) {<br \/>\n                \u65e5\u671f\u65e5\u671f = toSqlDate((String) \u7269\u4ef6);<br \/>\n                \u8fd4\u56de\u65b0\u6642\u9593\u6233(date.getTime());<br \/>\n            } else if (convClassName.equals(\u201cjava.lang.Integer\u201d)<br \/>\n                    || convClassName.equals(\u201cint\u201d)) {<br \/>\n                \/\/ \u5982\u679c str \u662f shell \u6587\u5b57\uff0c\u5247\u5c07\u521d\u59cb\u503c\u8a2d\u70ba\u201c0\u201d<br \/>\n                \u5b57\u4e32 str = (\u5b57\u4e32) \u7269\u4ef6;<br \/>\n                \u5982\u679c\uff08isExist\uff08str\uff09\uff09{<br \/>\n                    BigDecimal big = new BigDecimal(str);<br \/>\n                    \u50b3\u56de\u65b0\u7684\u6574\u6578(big.intValue());<br \/>\n                } \u5225\u7684 {<br \/>\n                    \u8fd4\u56de\u65b0\u6574\u6578\uff080\uff09\uff1b<br \/>\n                }<br \/>\n            } else if (convClassName.equals(\u201cboolean\u201d)) {<br \/>\n                return Boolean.valueOf(object.toString());<br \/>\n            } else if (convClassName.equals(\u201cjava.math.BigDecimal\u201d)) {<br \/>\n                \u5b57\u4e32\u66ab\u5b58 = ((String) \u7269\u4ef6).trim();<br \/>\n                \/\/ \u5982\u679c temp.length() == 0\uff0c\u5247\u53ef\u4ee5\u5b89\u5168\u5730\u5c07\u5176\u8a2d\u70ba null \u800c\u4e0d\u662f 0\u3002<br \/>\n                if (temp.length() == 0) {<br \/>\n                    \u8fd4\u56de\u7a7a\u503c\uff1b<br \/>\n                } \u5225\u7684 {<br \/>\n                    \u8fd4\u56de\u65b0\u7684 BigDecimal(temp);<br \/>\n                }<br \/>\n            }<br \/>\n            throwNoSupprt(\u7269\u4ef6, convClassName);<br \/>\n        }<\/p>\n<p>        \/\/ \u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u201cjava.sql.Date \u7269\u4ef6\u5be6\u4f8b\u201d<br \/>\n        else if (java.sql.Date \u7269\u4ef6\u5be6\u4f8b) {<\/p>\n<p>            if (convClassName.equals(\u201cjava.lang.String\u201d)) {<br \/>\n                return toStringDate((java.sql.Date) \u7269\u4ef6, \u201cyyyy\/MM\/dd\u201d);<br \/>\n            } else if (convClassName.equals(\u201cjava.sql.Date\u201d)) {<br \/>\n                \u8fd4\u56de\u5c0d\u8c61\uff1b<br \/>\n            } else if (convClassName.equals(\u201cjava.sql.Timestamp\u201d)) {<br \/>\n                \u50b3\u56de\u65b0\u6642\u9593\u6233(((Date)\u7269\u4ef6).getTime());<br \/>\n            }<br \/>\n            throwNoSupprt(\u7269\u4ef6, convClassName);<br \/>\n        }<\/p>\n<p>        \/\/ \u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014-\u2018\u6642\u9593\u6233\u7684\u7269\u4ef6\u5be6\u4f8b\u2019<br \/>\n        else if (\u6642\u9593\u6233\u7269\u4ef6\u5be6\u4f8b) {<br \/>\n            \u9577\u6642\u9593 = ((\u6642\u9593\u6233) \u7269\u4ef6).getTime();<br \/>\n            if (convClassName.equals(\u201cjava.lang.String\u201d)) {<br \/>\n                return toStringDate(\u6642\u9593,\u201cyyyy\/MM\/dd HH:mm:ss\u201d);<br \/>\n            } else if (convClassName.equals(\u201cjava.sql.Date\u201d)) {<br \/>\n                \u8fd4\u56de\u65b0\u7684 java.sql.Date(\u6642\u9593);<br \/>\n            } else if (convClassName.equals(\u201cjava.sql.Timestamp\u201d)) {<br \/>\n                \u8fd4\u56de\u5c0d\u8c61\uff1b<br \/>\n            }<br \/>\n            throwNoSupprt(\u7269\u4ef6, convClassName);<br \/>\n        }<\/p>\n<p>        \/\/ \u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014-\u300eInteger \u7684\u7269\u4ef6\u5be6\u4f8b\u2019<br \/>\n        else if (\u7269\u4ef6\u5be6\u4f8b\u6574\u6578) {<br \/>\n            if (convClassName.equals(\u201cjava.lang.Integer\u201d)<br \/>\n                    || convClassName.equals(\u201cint\u201d)) {<br \/>\n                \u8fd4\u56de\u5c0d\u8c61\uff1b<br \/>\n            } else if (convClassName.equals(\u201cjava.lang.String\u201d)) {<br \/>\n                \u8fd4\u56de\u7269\u4ef6.toString();<br \/>\n            } else if (convClassName.equals(\u201cjava.lang.Long\u201d)<br \/>\n                    || convClassName.equals(\u201clong\u201d)) {<br \/>\n                return new Long(((Integer) object).longValue());<br \/>\n            } else if (convClassName.equals(\u201cjava.math.BigDecimal\u201d)) {<br \/>\n                \u8fd4\u56de new BigDecimal(((Integer) object).intValue());<br \/>\n            }<br \/>\n            throwNoSupprt(\u7269\u4ef6, convClassName);<br \/>\n        }<\/p>\n<p>        \/\/ \u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u300eLong\u7269\u4ef6\u5be6\u4f8b\u2019<br \/>\n        else if (\u7269\u4ef6\u5be6\u4f8b\u9577) {<br \/>\n            if (convClassName.equals(\u201cjava.lang.Long\u201d)<br \/>\n                    || convClassName.equals(\u201clong\u201d)) {<br \/>\n                \u8fd4\u56de\u5c0d\u8c61\uff1b<br \/>\n            } else if (convClassName.equals(\u201cjava.lang.String\u201d)) {<br \/>\n                \u8fd4\u56de\u7269\u4ef6.toString();<br \/>\n            } else if (convClassName.equals(\u201cjava.lang.Integer\u201d)<br \/>\n                    || convClassName.equals(\u201cint\u201d)) {<br \/>\n                \u50b3\u56de\u65b0\u7684 Integer(((Long) \u7269\u4ef6).intValue());<br \/>\n            } else if (convClassName.equals(\u201cjava.math.BigDecimal\u201d)) {<br \/>\n                \u8fd4\u56de\u65b0\u7684 BigDecimal(((Long) \u7269\u4ef6).longValue());<br \/>\n            }<br \/>\n            throwNoSupprt(\u7269\u4ef6, convClassName);<br \/>\n        }<\/p>\n<p>        \/\/ \u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014-\u2018Double \u7269\u4ef6\u5be6\u4f8b\u2019<br \/>\n        else if (\u96d9\u7cbe\u78ba\u5ea6\u7269\u4ef6\u5be6\u4f8b) {<br \/>\n            if (convClassName.equals(\u201cjava.lang.String\u201d)) {<br \/>\n                \/\/ \u5217\u865f(8,0)<br \/>\n                \/\/ windows oracle &gt; BigDecimal<br \/>\n                \/\/ UNIX oracle &gt; \u96d9\u7cbe\u5ea6<br \/>\n                BigDecimal big = new BigDecimal(((Double) \u7269\u4ef6).doubleValue());<br \/>\n                int \u6bd4\u4f8b = big.scale();<br \/>\n                \u5982\u679c\uff08\u6bd4\u4f8b== 0\uff09{<br \/>\n                    \u8fd4\u56debig.toString();<br \/>\n                } \u5225\u7684 {<br \/>\n                    \/\/ \u5982\u679c\u9700\u8981\u6368\u5165\uff0c\u5247\u4e0d\u652f\u63f4\u3002<br \/>\n                    throwNoSupprt(\u7269\u4ef6, convClassName);<br \/>\n                }<br \/>\n            }<br \/>\n            if (convClassName.equals(\u201cjava.lang.Integer\u201d)<br \/>\n                    || convClassName.equals(\u201cint\u201d)) {<br \/>\n                \u50b3\u56de\u65b0\u7684 Integer(((Double) \u7269\u4ef6).intValue());<br \/>\n            } else if (convClassName.equals(\u201cjava.lang.Long\u201d)<br \/>\n                    || convClassName.equals(\u201clong\u201d)) {<br \/>\n                \u50b3\u56de new Long(((Double) \u7269\u4ef6).longValue());<br \/>\n            } else if (convClassName.equals(\u201cjava.math.BigDecimal\u201d)) {<br \/>\n                \u8fd4\u56de new BigDecimal(((Double) \u7269\u4ef6).doubleValue());<br \/>\n            }<br \/>\n            throwNoSupprt(\u7269\u4ef6, convClassName);<br \/>\n        }<\/p>\n<p>        \/\/ \u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u201cBigDecimal \u7684\u7269\u4ef6\u5be6\u4f8b\u201d<br \/>\n        else if (BigDecimal \u7269\u4ef6\u5be6\u4f8b) {<br \/>\n            if (convClassName.equals(\u201cjava.lang.String\u201d)) {<br \/>\n                \u8fd4\u56de\u7269\u4ef6.toString();<br \/>\n            } else if (convClassName.equals(\u201cjava.lang.Long\u201d)<br \/>\n                    || convClassName.equals(\u201clong\u201d)) {<br \/>\n                \u8fd4\u56de new Long(((BigDecimal) \u7269\u4ef6).longValue());<br \/>\n            } else if (convClassName.equals(\u201cjava.lang.Integer\u201d)<br \/>\n                    || convClassName.equals(\u201cint\u201d)) {<br \/>\n                \u50b3\u56de\u65b0\u7684 Integer(((BigDecimal) \u7269\u4ef6).intValue());<br \/>\n            }<br \/>\n            throwNoSupprt(\u7269\u4ef6, convClassName);<br \/>\n        }<\/p>\n<p>        \/\/ \u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014-\u2018object instanceof byte[]\u2019<br \/>\n        else if (\u7269\u4ef6\u5be6\u4f8b\u4f4d\u5143\u7d44[]) {<br \/>\n            if (convClassName.equals(\u201cjava.sql.Blob\u201d)) {<br \/>\n                \u8fd4\u56de\u5c0d\u8c61\uff1b<br \/>\n            }<br \/>\n            throwNoSupprt(\u7269\u4ef6, convClassName);<br \/>\n        }<\/p>\n<p>        \/\/ \u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u201c\u7269\u4ef6\u662f\u5e03\u6797\u503c\u201d<br \/>\n        else if (\u5e03\u6797\u7269\u4ef6\u5be6\u4f8b) {<br \/>\n            if (convClassName.equals(\u201cboolean\u201d)) {<br \/>\n                \u8fd4\u56de\u5c0d\u8c61\uff1b<br \/>\n            }<br \/>\n            throwNoSupprt(\u7269\u4ef6, convClassName);<br \/>\n        }<\/p>\n<p>        \/\/ \u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014-\u300e\u7269\u4ef6\u662f\u5e03\u6797\u503c[]\u2019<br \/>\n        else if (\u7269\u4ef6\u5be6\u4f8b\u5e03\u6797[]) {<br \/>\n            if (convClassName.equals(\u201cjava.lang.String\u201d)) {<br \/>\n                \u5e03\u6797[] bs = (\u5e03\u6797[]) \u7269\u4ef6\uff1b<br \/>\n                StringBuffer buff = new StringBuffer(\u201c[\u201d);<br \/>\n                for (int i = 0; i &lt; bs.length; i++) {<br \/>\n                    buff.append(bs[i] + \u201c,\u201d);<br \/>\n                }<br \/>\n                buff.deleteCharAt(buff.length() \u2013 1);<br \/>\n                buff.append(\u201c]\u201d);<br \/>\n                \u8fd4\u56de buff.toString();<br \/>\n            }<br \/>\n            throwNoSupprt(\u7269\u4ef6, convClassName);<br \/>\n        }<br \/>\n        throwNoSupprt(\u7269\u4ef6, convClassName);<br \/>\n        \u8fd4\u56de\u7a7a\u503c\uff1b<\/p>\n<p>    }<\/p>\n<p>    \/**<br \/>\n     *\u5982\u679c\u4e0d\u652f\u63f4\u8f49\u63db\u5247\u62cb\u51fa\u7570\u5e38\u3002<br \/>\n     *<br \/>\n     * @param object \u8981\u8f49\u63db\u7684\u5c0d\u8c61<br \/>\n     * @param convClassName \u8981\u8f49\u63db\u7684\u578b\u5225<br \/>\n     *\/<br \/>\n    \u79c1\u6709\u975c\u614b\u7121\u6548 throwNoSupprt\uff08\u7269\u4ef6\u5c0d\u8c61\uff0c\u5b57\u4e32 convClassName\uff09{<br \/>\n        String className = (object != null) ? object.getClass().getName()<br \/>\n                \uff1a \u201c\u7121\u6548\u7684\u201d;<br \/>\n        String errorMess = \u201c\\n\u5c1a\u4e0d\u652f\u63f4\u6b64\u7269\u4ef6\u7684\u578b\u5225\u8f49\u63db\u8655\u7406\u3002\\n\u201d<br \/>\n                + \u201d [ \u7269\u4ef6 ] = \u201d + \u7269\u4ef6 + \u201c,[ \u7269\u4ef6\u985e\u578b ] = \u201d + \u985e\u5225\u540d<br \/>\n                + \u201c,[convertClass] = \u201d + convClassName + \u201c\u201d;<br \/>\n        \u62cb\u51fa\u65b0\u7684 UnsupportedOperationException(errorMess);<br \/>\n    }<\/p>\n<p>    \/**<br \/>\n     * \u5c07\u5b57\u4e32[str]\u7684\u4f4d\u7f6e[index]\u8655\u7684\u5b57\u5143\u8f49\u63db\u70ba\u5927\u5beb\u6216\u5c0f\u5beb\u3002<br \/>\n     * &lt;p&gt;<br \/>\n     * @param str \u8981\u8a55\u4f30\u7684\u5b57\u4e32<br \/>\n     * @param index \u6307\u5b9a\u4f4d\u7f6e<br \/>\n     * @param toCase \u8f49\u63db\u70ba\u5927\u5beb \u21d2 U | u \u8f49\u63db\u70ba\u5c0f\u5beb \u21d2 L | l<br \/>\n     * @return \u8f49\u63db\u5f8c\u7684\u5b57\u4e32<br \/>\n     *\/<br \/>\n    \u79c1\u4eba\u975c\u614b\u5b57\u4e32 convString(\u5b57\u4e32 str, int \u7d22\u5f15, \u5b57\u4e32 toCase) {<br \/>\n        if (str == null || str.trim().length() == 0) {<br \/>\n            \u8fd4\u56de\u5b57\u4e32\uff1b<br \/>\n        } \u5225\u7684 {<br \/>\n            \u5b57\u4e32 temp = str.substring(\u7d22\u5f15, \u7d22\u5f15 + 1);<br \/>\n            if (toCase.equalsIgnoreCase(\u201cu\u201d)) {<br \/>\n                \u66ab\u6642 = temp.toUpperCase();<br \/>\n            } \u5225\u7684 {<br \/>\n                temp = temp.toLowerCase();<br \/>\n            }<br \/>\n            StringBuffer tempBuffer = new StringBuffer(str);<br \/>\n            tempBuffer.replace(\u7d22\u5f15\uff0c\u7d22\u5f15+1\uff0c\u66ab\u6642);<br \/>\n            \u8fd4\u56de tempBuffer.toString();<br \/>\n        }<br \/>\n    }<\/p>\n<p>    \/**<br \/>\n     * \u9a57\u8b49[value]\u662f\u5426\u70ba\u6709\u6548\u503c\u3002<br \/>\n     *<br \/>\n     * @param value \u8981\u8a55\u4f30\u7684\u5b57\u4e32<br \/>\n     * @return [true]: \u5982\u679c\u4e0d\u70ba null \u4e14\u4e0d\u70ba\u201c\u201d<br \/>\n     *\/<br \/>\n    \u79c1\u4eba\u975c\u614b\u5e03\u6797 isExist(\u5b57\u4e32\u503c) {<br \/>\n        if (value != null &amp;&amp; value.length() != 0) {<br \/>\n            \u8fd4\u56de\u771f\uff1b<br \/>\n        }<br \/>\n        \u8fd4\u56de\u5047\uff1b<br \/>\n    }<\/p>\n<p>    \/**<br \/>\n     * \u6307\u5b9a\u683c\u5f0f\u7684java.util.Date\u985e\u5225\u6216\u5176\u5b50\u985e<br \/>\n     * \u8f49\u63db\u70ba\u5b57\u4e32\u3002<br \/>\n     * @param date \u8981\u8f49\u63db\u7684java.util.Date\u985e<br \/>\n     * @parampattern\u6307\u5b9a\u683c\u5f0f<br \/>\n     * @return \u683c\u5f0f\u5316\u65e5\u671f\u5b57\u4e32<br \/>\n     *\/<br \/>\n    \u79c1\u4eba\u975c\u614b\u5b57\u4e32toStringDate\uff08\u65e5\u671f\u65e5\u671f\uff0c\u5b57\u4e32\u6a21\u5f0f\uff09{<br \/>\n        SimpleDateFormat sdFormat = new SimpleDateFormat(pattern);<br \/>\n        \u8fd4\u56de sdFormat.format(\u65e5\u671f);<br \/>\n    }<\/p>\n<p>    \u79c1\u6709\u975c\u614b java.sql.Date toSqlDate(String strDate) {<br \/>\n        \u65e5\u66c6 cal = toCalendar(strDate);<br \/>\n        \u8fd4\u56deSqlDate(cal);<br \/>\n    }<\/p>\n<p>    \u79c1\u6709\u975c\u614b java.sql.Date toSqlDate(\u65e5\u66c6 cal) {<br \/>\n        \u9577 l = cal.getTime().getTime();<br \/>\n        \u8fd4\u56de\u65b0\u7684 java.sql.Date(l);<br \/>\n    }<\/p>\n<p>    \/**<br \/>\n     * \u5c07\u9577\u6642\u9593\u503c\u8f49\u63db\u70ba\u6307\u5b9a\u683c\u5f0f\u7684\u5b57\u4e32\u3002<br \/>\n     * @param time \u8868\u793a\u76ee\u524d\u6642\u9593\u7684\u6beb\u79d2\u6578\u7684\u9577\u503c\u3002<br \/>\n     * @parampattern\u6307\u5b9a\u683c\u5f0f<br \/>\n     * @return \u683c\u5f0f\u5316\u65e5\u671f\u5b57\u4e32<br \/>\n     *\/<br \/>\n    \u79c1\u4eba\u975c\u614b\u5b57\u4e32toStringDate\uff08\u9577\u6642\u9593\uff0c\u5b57\u4e32\u6a21\u5f0f\uff09{<br \/>\n        \u8fd4\u56deStringDate\uff08\u65b0\u65e5\u671f\uff08\u6642\u9593\uff09\uff0c\u6a21\u5f0f\uff09\uff1b<br \/>\n    }<\/p>\n<p>    \/**<br \/>\n     * \u5b57\u4e32 \u21d2 java.sql.Date<br \/>\n     *<br \/>\n     * \u5c07\u4ee5\u4e0b\u65e5\u671f\u5b57\u4e32\u8f49\u63db\u70bajava.sql.Date<br \/>\n     * yyyy\/MM\/dd HH:mm:ss.SSS yyyy-MM-dd HH:mm:ss.SSS<br \/>\n     *<br \/>\n     * &#8220;20030407&#8221; &#8220;2003\/04\/07&#8221; &#8220;2003-04-07&#8221; &#8220;2003\/04\/07 15:20:16&#8221; &#8220;2003-04-07<br \/>\n     * 15:20:16&#8221;<br \/>\n     * @\u53c3\u6578strDate<br \/>\n     * @\u8fd4\u56de<br \/>\n     *\/<br \/>\n    \u79c1\u4eba\u975c\u614b\u65e5\u66c6 toCalendar(String strDate) {<br \/>\n        strDate = \u683c\u5f0f(strDate);<br \/>\n        \u65e5\u66c6 cal = Calendar.getInstance();<\/p>\n<p>        int yyyy = Integer.parseInt(strDate.substring(0, 4));<br \/>\n        int MM = Integer.parseInt(strDate.substring(5, 7));<br \/>\n        int dd = Integer.parseInt(strDate.substring(8, 10));<br \/>\n        int HH = cal.get(\u65e5\u66c6.HOUR_OF_DAY);<br \/>\n        int mm = cal.get(\u65e5\u66c6.\u5206\u9418);<br \/>\n        int ss = cal.get(\u65e5\u66c6.SECOND);<br \/>\n        int SSS = cal.get(\u65e5\u66c6.MILLISECOND);<\/p>\n<p>        cal.clear();<br \/>\n        cal.set(yyyy, MM \u2013 1, dd);<\/p>\n<p>        int len = strDate.length();<br \/>\n        \u958b\u95dc\uff08\u9577\u5ea6\uff09{<br \/>\n        \u6848\u4f8b10\uff1a<br \/>\n            \u4f11\u606f;<br \/>\n        \u60c5\u6cc1 16: \/\/ yyyy\/MM\/dd HH:mm<br \/>\n            HH = Integer.parseInt(strDate.substring(11, 13));<br \/>\n            mm = Integer.parseInt(strDate.substring(14, 16));<br \/>\n            cal.set(\u65e5\u66c6.HOUR_OF_DAY, HH);<br \/>\n            cal.set(\u65e5\u66c6.\u5206\u9418,\u6beb\u7c73);<br \/>\n            \u4f11\u606f;<br \/>\n        \u60c5\u6cc1 19: \/\/ yyyy\/MM\/dd HH:mm:ss<br \/>\n            HH = Integer.parseInt(strDate.substring(11, 13));<br \/>\n            mm = Integer.parseInt(strDate.substring(14, 16));<br \/>\n            ss = Integer.parseInt(strDate.substring(17, 19));<br \/>\n            cal.set(\u65e5\u66c6.HOUR_OF_DAY, HH);<br \/>\n            cal.set(\u65e5\u66c6.\u5206\u9418,\u6beb\u7c73);<br \/>\n            cal.set(\u65e5\u66c6.SECOND, ss);<br \/>\n            \u4f11\u606f;<br \/>\n        \u60c5\u6cc1 23: \/\/ yyyy\/MM\/dd HH:mm:ss.SSS<br \/>\n            HH = Integer.parseInt(strDate.substring(11, 13));<br \/>\n            mm = Integer.parseInt(strDate.substring(14, 16));<br \/>\n            ss = Integer.parseInt(strDate.substring(17, 19));<br \/>\n            SSS = Integer.parseInt(strDate.substring(20, 23));<br \/>\n            cal.set(\u65e5\u66c6.HOUR_OF_DAY, HH);<br \/>\n            cal.set(\u65e5\u66c6.\u5206\u9418,\u6beb\u7c73);<br \/>\n            cal.set(\u65e5\u66c6.SECOND, ss);<br \/>\n            cal.set(\u65e5\u66c6.MILLISECOND, SSS);<br \/>\n            \u4f11\u606f;<br \/>\n        \u9810\u8a2d:<br \/>\n            \u62cb\u51fa\u65b0\u7684 IllegalStateException(<br \/>\n                    \u201c\u6b64 String \u5b57\u4e32\u7121\u6cd5\u8f49\u63db\u70ba\u65e5\u671f\u5b57\u4e32\uff1a\u201d<br \/>\n                    +strDate);<br \/>\n        }<br \/>\n        \u8fd4\u56de\u6821\u6e96\uff1b<br \/>\n    }<\/p>\n<p>    \/**<br \/>\n     * \u4efb\u4f55\u65e5\u671f\u5b57\u4e32\u201cyyyy\/MM\/dd\u201d\u6216\u201cyyyy\/MM\/dd HH:mm:ss\u201d<br \/>\n     * \u5617\u8a66\u8f49\u63db\u70ba\u683c\u5f0f\u3002<br \/>\n     * \u7bc4\u4f8b\uff1a03\/1\/3 \u21d2 2003\/01\/03<br \/>\n     * @\u53c3\u6578strDate<br \/>\n     * @\u8fd4\u56de<br \/>\n     *\/<br \/>\n    \u79c1\u6709\u975c\u614b\u5b57\u4e32\u683c\u5f0f\uff08\u5b57\u4e32strDate\uff09{<br \/>\n        strDate = strDate.trim();<br \/>\n        \u5b57\u4e32 yyyy = null;<br \/>\n        \u5b57\u4e32 MM = null;<br \/>\n        \u5b57\u4e32 dd = null;<br \/>\n        \u5b57\u4e32 HH = null\uff1b<br \/>\n        \u5b57\u4e32\u6beb\u7c73=\u7a7a\uff1b<br \/>\n        \u5b57\u4e32 ss = null;<br \/>\n        \u5b57\u4e32 SSS = null;<\/p>\n<p>        \/\/ \u5982\u679c\u7f3a\u5c11\u201c-\u201d\u6216\u201c\/\u201d<br \/>\n        if (strDate.indexOf(\u201c\/\u201d) == -1 &amp;&amp; strDate.indexOf(\u201c-\u201d) == -1) {<br \/>\n            if (strDate.length() == 8) {<br \/>\n                yyyy = strDate.substring(0, 4);<br \/>\n                MM = strDate.substring(4, 6);<br \/>\n                dd = strDate.substring(6, 8);<br \/>\n                \u8fd4\u56de yyyy + \u201c\/\u201d + MM + \u201c\/\u201d + dd\uff1b<br \/>\n            } \u5225\u7684 {<br \/>\n                yyyy = strDate.substring(0, 4);<br \/>\n                MM = strDate.substring(4, 6);<br \/>\n                dd = strDate.substring(6, 8);<br \/>\n                HH = strDate.substring(9, 11);<br \/>\n                mm = strDate.substring(12, 14);<br \/>\n                ss = strDate.substring(15, 17);<br \/>\n                \u8fd4\u56de yyyy + \u201c\/\u201d + MM + \u201c\/\u201d + dd + \u201c \u201d + HH + \u201c:\u201d + mm + \u201c:\u201d<br \/>\n                        +SS\uff1b<br \/>\n            }<br \/>\n        }<br \/>\n        StringTokenizer token = new StringTokenizer(strDate, \u201c_\/-:. \u201c);<br \/>\n        StringBuffer \u7d50\u679c = new StringBuffer();<br \/>\n        for (int i = 0; token.hasMoreTokens(); i++) {<br \/>\n            \u5b57\u4e32 temp = token.nextToken();<br \/>\n            \u958b\u95dc\uff08\u4e00\uff09{<br \/>\n            case 0:\/\/ \u5e74\u4efd\u90e8\u5206<br \/>\n                yyyy = fillString(strDate, temp, \u201cf\u201d, \u201c20\u201d, 4);<br \/>\n                \u7d50\u679c.append(yyyy);<br \/>\n                \u4f11\u606f;<br \/>\n            \u6848\u4f8b 1:\/\/ \u6708\u4efd\u90e8\u5206<br \/>\n                MM = fillString(strDate, temp, \u201cf\u201d, \u201c0\u201d, 2);<br \/>\n                \u7d50\u679c.append(\u201c\/\u201d + MM);<br \/>\n                \u4f11\u606f;<br \/>\n            \u6848\u4f8b 2:\/\/ \u65e5\u9593\u6642\u6bb5<br \/>\n                dd = fillString(strDate, temp, \u201cf\u201d, \u201c0\u201d, 2);<br \/>\n                \u7d50\u679c.append(\u201c\/\u201d + dd);<br \/>\n                \u4f11\u606f;<br \/>\n            \u6848\u4f8b3:\/\/\u6642\u9593\u90e8\u5206<br \/>\n                HH = fillString(strDate, temp, \u201cf\u201d, \u201c0\u201d, 2);<br \/>\n                \u7d50\u679c.append(\u201d \u201d + HH);<br \/>\n                \u4f11\u606f;<br \/>\n            \u6848\u4f8b 4:\/\/ \u5206\u9418\u90e8\u5206<br \/>\n                mm = fillString(strDate, temp, \u201cf\u201d, \u201c0\u201d, 2);<br \/>\n                \u7d50\u679c.append(\u201c:\u201d+mm);<br \/>\n                \u4f11\u606f;<br \/>\n            \u6848\u4f8b5:\/\/\u7b2c\u4e8c\u90e8\u5206<br \/>\n                ss = fillString(strDate, temp, \u201cf\u201d, \u201c0\u201d, 2);<br \/>\n                \u7d50\u679c.append(\u201c:\u201d+ ss);<br \/>\n                \u4f11\u606f;<br \/>\n            case 6:\/\/ \u6beb\u79d2\u90e8\u5206<br \/>\n                SSS = fillString(strDate, temp, \u201cb\u201d, \u201c0\u201d, 3);<br \/>\n                \u7d50\u679c.append(\u201c.\u201d + SSS);<br \/>\n                \u4f11\u606f;<br \/>\n            }<br \/>\n        }<br \/>\n        \u56de\u50b3\u7d50\u679c.toString();<br \/>\n    }<\/p>\n<p>    \u79c1\u6709\u975c\u614b\u5b57\u4e32 fillString(\u5b57\u4e32 strDate, \u5b57\u4e32 str,<br \/>\n            \u5b57\u4e32\u4f4d\u7f6e\uff0c\u5b57\u4e32 addStr\uff0cint len) {<\/p>\n<p>        if (str.length() &gt; len) {<br \/>\n            String mes = strDate + \u201c\u8a72String\u5b57\u4e32\u7121\u6cd5\u8f49\u63db\u70ba\u65e5\u671f\u5b57\u4e32\u201d;<br \/>\n            \u62cb\u51fa\u65b0\u7684 IllegalStateException(mes);<br \/>\n        }<br \/>\n        \u8fd4\u56de fillString(str, \u4f4d\u7f6e, addStr, len);<br \/>\n    }<\/p>\n<p>    \/**<br \/>\n     * \u5c07\u8981\u65b0\u589e\u7684\u5b57\u4e32[addStr]\u52a0\u5165\u5230[len]\u4e2d[position]\u8655\u7684\u5b57\u4e32[str]\u4e2d<br \/>\n     * \u63d2\u5165\u76f4\u81f3\u6eff\u3002<br \/>\n     * &lt;p&gt;<br \/>\n     * \u7bc4\u4f8b\uff1aString ss = StringUtil.fillString(\u201caaa\u201d,\u201db\u201d,\u201d0\u2033,7); ss \u21d2 \u201caaa0000\u201d<br \/>\n     *<br \/>\n     * *fillString() \u63d2\u5165\u76f4\u5230 len \u88ab\u586b\u6eff\uff0c\u4f46\u662f addString() \u63d2\u5165 len\u3002<br \/>\n     *<br \/>\n     * @param str \u76ee\u6a19\u5b57\u4e32<br \/>\n     * @param \u4f4d\u7f6e \u5728 \u21d2 F\/f \u4e4b\u524d\u63d2\u5165 \u21d2 B\/b \u4e4b\u5f8c\u63d2\u5165<br \/>\n     * @param addStr \u8981\u63d2\u5165\u7684\u5b57\u4e32<br \/>\n     * @param len \u8981\u88dc\u5145\u7684\u4f4d\u6578<br \/>\n     * @return \u8f49\u63db\u5f8c\u7684\u5b57\u4e32\u3002 [str] \u70ba null \u6216\u7a7a\u6587\u5b57\uff0c[addStr] \u8a2d\u5b9a\u70ba [len]<br \/>\n     * \u8fd4\u56de\u63d2\u5165\u7684\u7d50\u679c\uff0c\u76f4\u5230\u6eff\u610f\u70ba\u6b62\u3002<br \/>\n     *\/<br \/>\n    \u79c1\u6709\u975c\u614b\u5b57\u4e32 fillString(\u5b57\u4e32 str, \u5b57\u4e32\u4f4d\u7f6e,<br \/>\n            \u5b57\u4e32 addStr, int len) {<br \/>\n        StringBuffer \u81e8\u6642\u7de9\u885d\u5340 = null;<br \/>\n        if (!isExist(str)) {<br \/>\n            tempBuffer = \u65b0\u7684 StringBuffer();<br \/>\n            for (int i = 0; i &lt; len; i++) {<br \/>\n                tempBuffer.append(addStr);<br \/>\n            }<br \/>\n            \u8fd4\u56de tempBuffer.toString();<br \/>\n        } else if (str.length() != len) {<br \/>\n            tempBuffer = \u65b0\u7684 StringBuffer(str);<br \/>\n            while (len &gt; tempBuffer.length()) {<br \/>\n                if (position.equalsIgnoreCase(\u201cf\u201d)) {<br \/>\n                    tempBuffer.insert(0, addStr);<br \/>\n                } \u5225\u7684 {<br \/>\n                    tempBuffer.append(addStr);<br \/>\n                }<br \/>\n            }<br \/>\n            \u8fd4\u56de tempBuffer.toString();<br \/>\n        }<br \/>\n        \u8fd4\u56de\u5b57\u4e32\uff1b<br \/>\n    }<\/p>\n<p>}<br \/>\n<\/textarea><\/p>","protected":false},"excerpt":{"rendered":"<p>Java \u53cd\u5c04\u8b8a\u5f97\u7c21\u55ae\u4ecb\u7d39\u4e86\u4e00\u500b\u5be6\u7528\u7a0b\u5f0f\u985e\uff0c\u5b83\u5141\u8a31\u60a8\u8f15\u9b06\u4f7f\u7528 Java \u53cd\u5c04 API [...]<\/p>","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"swell_btn_cv_data":""},"categories":[19],"tags":[],"_links":{"self":[{"href":"https:\/\/chat-messenger.com\/zh_tw\/wp-json\/wp\/v2\/posts\/917"}],"collection":[{"href":"https:\/\/chat-messenger.com\/zh_tw\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/chat-messenger.com\/zh_tw\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/chat-messenger.com\/zh_tw\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/chat-messenger.com\/zh_tw\/wp-json\/wp\/v2\/comments?post=917"}],"version-history":[{"count":6,"href":"https:\/\/chat-messenger.com\/zh_tw\/wp-json\/wp\/v2\/posts\/917\/revisions"}],"predecessor-version":[{"id":1896,"href":"https:\/\/chat-messenger.com\/zh_tw\/wp-json\/wp\/v2\/posts\/917\/revisions\/1896"}],"wp:attachment":[{"href":"https:\/\/chat-messenger.com\/zh_tw\/wp-json\/wp\/v2\/media?parent=917"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/chat-messenger.com\/zh_tw\/wp-json\/wp\/v2\/categories?post=917"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/chat-messenger.com\/zh_tw\/wp-json\/wp\/v2\/tags?post=917"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}