{"id":933,"date":"2018-09-17T18:35:38","date_gmt":"2018-09-17T09:35:38","guid":{"rendered":"https:\/\/chat-messenger.com\/?p=933"},"modified":"2018-12-23T01:56:42","modified_gmt":"2018-12-22T16:56:42","slug":"danh-sach-tap-tinfiles","status":"publish","type":"post","link":"http:\/\/chat-messenger.com\/vi\/blog\/java\/file-listfiles","title":{"rendered":"Java \u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u5185\u306e\u30d5\u30a1\u30a4\u30eb\u4e00\u89a7\u3092\u8868\u793a"},"content":{"rendered":"<h2 class=\"common_title\"><a name=\"0\"><strong>Java<\/strong><strong>\u30c7\u30a3\u30ec\u30af\u30c8\u30ea<\/strong>\u5185\u306e<strong>\u30d5\u30a1\u30a4\u30eb\u4e00\u89a7<\/strong>\u3092\u8868\u793a\u3002File.listFiles()<\/a><\/h2>\n<p>\n<strong>Java<\/strong>\u3067\u3001\u6307\u5b9a\u3055\u308c\u305f<strong>\u30c7\u30a3\u30ec\u30af\u30c8\u30ea<\/strong>\u5185\u306e<strong>\u30d5\u30a1\u30a4\u30eb\u4e00\u89a7<\/strong>\u3092\u8868\u793a\u3059\u308b\u30b5\u30f3\u30d7\u30eb\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u7d39\u4ecb\u3057\u307e\u3059\u3002<br \/>\n<strong>\u30d5\u30a1\u30a4\u30eb\u4e00\u89a7<\/strong>\u3092\u8868\u793a\u3059\u308b\u306b\u306f <strong>java.io.File<\/strong> \u30af\u30e9\u30b9\u306e\u4ee5\u4e0b\u306e\u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002\n<\/p>\n<div class=\"point\">\n<ul>\n<li><strong>list()<\/strong>\u30fb\u30fb\u30fb\u6307\u5b9a\u3057\u305f\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u306b\u542b\u307e\u308c\u308b\u30d5\u30a1\u30a4\u30eb\u3001\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u306e\u4e00\u89a7\u3092 <u>String \u578b\u306e\u914d\u5217<\/u>\u3067\u8fd4\u3059\u3002<\/li>\n<li><strong>listFiles()<\/strong>\u30fb\u30fb\u30fb\u6307\u5b9a\u3057\u305f\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u306b\u542b\u307e\u308c\u308b\u30d5\u30a1\u30a4\u30eb\u3001\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u306e\u4e00\u89a7\u3092 <u>File \u578b\u306e\u914d\u5217<\/u>\u3067\u8fd4\u3059\u3002<\/li>\n<\/ul>\n<\/div>\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=\"1\">\u30b5\u30f3\u30d7\u30eb\u30d7\u30ed\u30b0\u30e9\u30e0<\/a><\/h2>\n<p>\u30b5\u30f3\u30d7\u30eb\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u78ba\u8a8d\u3059\u308b\u305f\u3081\u306b\u3001filelist \u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u3092\u4f5c\u6210\u3057\u4ee5\u4e0b\u306e\u30d5\u30a1\u30a4\u30eb\u3092\u7528\u610f\u3057\u307e\u3057\u305f\u3002<\/p>\n<pre class=\"console\">C:\\filelist\r\n    \u2502  aaa.java\r\n    \u2502  bbb.java\r\n    \u2514\u2500dir\r\n           ccc.java\r\n           ddd.java\r\n           eee.jpg\r\n<\/pre>\n\n<pre class=\"sample_src\">public static void main(String[] args) {\r\n    String path = \"C:\\\\filelist\";\r\n    File dir = new File(path);\r\n    File[] files = dir.listFiles();\r\n    for (int i = 0; i &lt; files.length; i++) {\r\n        File file = files[i];\r\n        System.out.println((i + 1) + \":    \" + file);\r\n    }\r\n}\r\n<\/pre>\n<h2 class=\"common_title\"><a name=\"2\">\u5b9f\u884c\u7d50\u679c<\/a><\/h2>\n<p>\u25c6\u51fa\u529b\u7d50\u679c<\/p>\n<pre class=\"console\">1:    C:\\filelist\\aaa.java\r\n2:    C:\\filelist\\bbb.java\r\n3:    C:\\filelist\\dir\r\n<\/pre>\n<p>\u300cC:\\filelist\u300d\u306b\u542b\u307e\u308c\u308b\u30d5\u30a1\u30a4\u30eb\u3001\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u306e\u4e00\u89a7\u3092\u8868\u793a\u3055\u305b\u308b\u4e8b\u304c\u3067\u304d\u307e\u3057\u305f\u306d\u3002<br \/>\n\u305f\u3060\u3001\u300cC:\\filelist\\dir\u300d\u4ee5\u4e0b\u306b\u542b\u307e\u308c\u308b\u30d5\u30a1\u30a4\u30eb\u4e00\u89a7\u306f\u8868\u793a\u3055\u308c\u3066\u3044\u307e\u305b\u3093\u3002<\/p>\n<p><strong>java.io.File<\/strong> \u30af\u30e9\u30b9\u306e <strong>list()<\/strong>\u3001<strong>listFiles()<\/strong> \u306f\u5171\u306b\u30b5\u30d6\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u4e00\u89a7\u307e\u3067\u306f\u8868\u793a\u3055\u308c\u306a\u3044\u3088\u3046\u3067\u3059\u3002<br \/>\n\u6b21\u306f\u3001\u518d\u5e30\u7684\u306a\u51e6\u7406\u306b\u3088\u308a\u3001\u30b5\u30d6\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u3082\u542b\u3081\u30d5\u30a1\u30a4\u30eb\u3001\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u306e\u4e00\u89a7\u3092\u7c21\u5358\u306b\u8868\u793a\u30fb\u691c\u7d22\u3059\u308b\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u7d39\u4ecb\u3057\u307e\u3059\u3002<br \/>\n<a href=\"https:\/\/chat-messenger.com\/blog\/java\/filesearch\"><strong>java \u518d\u5e30\u7684\u306b\u30d5\u30a1\u30a4\u30eb\u3092\u691c\u7d22<\/strong><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Java\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u5185\u306e\u30d5\u30a1\u30a4\u30eb\u4e00\u89a7\u3092\u8868\u793a\u3002File.listFiles() Java\u3067\u3001\u6307\u5b9a\u3055\u308c\u305f\u30c7\u30a3\u30ec\u30af\u30c8 [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"swell_btn_cv_data":"","footnotes":""},"categories":[19],"tags":[],"class_list":["post-933","post","type-post","status-publish","format-standard","hentry","category-java"],"_links":{"self":[{"href":"http:\/\/chat-messenger.com\/vi\/wp-json\/wp\/v2\/posts\/933","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/chat-messenger.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/chat-messenger.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/chat-messenger.com\/vi\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"http:\/\/chat-messenger.com\/vi\/wp-json\/wp\/v2\/comments?post=933"}],"version-history":[{"count":7,"href":"http:\/\/chat-messenger.com\/vi\/wp-json\/wp\/v2\/posts\/933\/revisions"}],"predecessor-version":[{"id":1888,"href":"http:\/\/chat-messenger.com\/vi\/wp-json\/wp\/v2\/posts\/933\/revisions\/1888"}],"wp:attachment":[{"href":"http:\/\/chat-messenger.com\/vi\/wp-json\/wp\/v2\/media?parent=933"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/chat-messenger.com\/vi\/wp-json\/wp\/v2\/categories?post=933"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/chat-messenger.com\/vi\/wp-json\/wp\/v2\/tags?post=933"}],"curies":[{"name":"trang web","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}