{"id":981,"date":"2018-09-17T19:01:45","date_gmt":"2018-09-17T10:01:45","guid":{"rendered":"https:\/\/chat-messenger.com\/?p=981"},"modified":"2018-12-23T01:50:32","modified_gmt":"2018-12-22T16:50:32","slug":"inetaddress-getlocalhost","status":"publish","type":"post","link":"https:\/\/chat-messenger.com\/zh\/blog\/java\/inetaddress-getlocalhost","title":{"rendered":"\u83b7\u53d6\u8fd0\u884c Java \u7684\u673a\u5668\u7684\u4e3b\u673a\u540d\u3002"},"content":{"rendered":"<h2 class=\"common_title\"><a name=\"0\">\u83b7\u53d6\u8fd0\u884c Java \u7684\u673a\u5668\u7684\u4e3b\u673a\u540d\u3002<\/a><br \/><strong>InetAddress.getLocalHost().getHostName()<\/strong><\/h2>\n<p>\n\u8fd0\u884c Java \u7684\u673a\u5668<strong>\u4e3b\u673a\u540d<\/strong>\uff08<strong>\u673a\u5668\u540d\u79f0<\/strong>\u4ee5\u4e0b\u662f\u4e00\u4e2a\u68c0\u7d22\uff08\uff09\u7684\u793a\u4f8b\u7a0b\u5e8f\u3002<br \/>\n\u793a\u4f8b\u7a0b\u5e8f\u4f7f\u7528\u4ee5\u4e0b\u65b9\u6cd5\u83b7\u53d6\u4e3b\u673a\u540d\uff1a\n<\/p>\n<div class=\"point\">\n<ul>\n<li><strong>java.net.InetAddress.getLocalHost()<\/strong> \u8fd9\u4ee3\u8868\u672c\u5730\u4e3b\u673a <strong>\u7f51\u7edc\u5730\u5740<\/strong> \u83b7\u53d6\u4e00\u4e2a\u5b9e\u4f8b\u3002<\/li>\n<li>\u83b7\u53d6\u672c\u5730\u4e3b\u673a <strong>\u7f51\u7edc\u5730\u5740<\/strong> \u306e <strong>getHostName()<\/strong> \u4f7f\u7528\u6b64\u65b9\u6cd5\u53ef\u83b7\u53d6\u673a\u5668\u540d\u79f0\u3002<\/li>\n<\/ul>\n<\/div>\n<h2 class=\"common_title\"><a name=\"1\">\u793a\u4f8b\u7a0b\u5e8f<\/a><\/h2>\n<pre class=\"sample_src\">\/** * \u83b7\u53d6\u8fd0\u884c\u6b64\u7a0b\u5e8f\u7684\u673a\u5668\u7684\u4e3b\u673a\u540d\u3002 * @return hostname * * \u5982\u679c\u53d1\u751f\u610f\u5916\u5f02\u5e38\uff0c\u5219\u8fd4\u56de\u5b57\u7b26\u4e32\"UnknownHost\"\u3002 *\/ public static String getHostName() { try { return InetAddress.getLocalHost().getHostName(); } catch (Exception e) { e.printStackTrace(); } return &quot;UnknownHost&quot;; }\r\n<\/pre>\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\">\u6267\u884c\u7ed3\u679c<\/a><\/h2>\n<p>\u25c6\u793a\u4f8b<\/p>\n<pre class=\"sample_src\">\/** * \u6267\u884c\u793a\u4f8b * @param args *\/ public static void main(String[] args) { String name = getHostName(); System.out.println(&quot;Hostname = &#039;&quot;+name+&quot;&#039;&quot;); }\r\n<\/pre>\n<p>\u25c6\u8f93\u51fa\u7ed3\u679c<\/p>\n<pre class=\"console\">\u4e3b\u673a\u540d = &#039;*****ATTON&#039;'\r\n<\/pre>\n<p>*\u5b9e\u9645\u663e\u793a\u7684\u662f\u6267\u884c\u8be5\u547d\u4ee4\u7684\u673a\u5668\u7684\u4e3b\u673a\u540d\u3002<\/p>","protected":false},"excerpt":{"rendered":"<p>Java \u5b9f\u884c\u3057\u3066\u3044\u308b\u30de\u30b7\u30f3\u306e\u30db\u30b9\u30c8\u540d\u3092\u53d6\u5f97InetAddress.getLocalHost().getHos [&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-981","post","type-post","status-publish","format-standard","hentry","category-java"],"_links":{"self":[{"href":"https:\/\/chat-messenger.com\/zh\/wp-json\/wp\/v2\/posts\/981","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/chat-messenger.com\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/chat-messenger.com\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/chat-messenger.com\/zh\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/chat-messenger.com\/zh\/wp-json\/wp\/v2\/comments?post=981"}],"version-history":[{"count":4,"href":"https:\/\/chat-messenger.com\/zh\/wp-json\/wp\/v2\/posts\/981\/revisions"}],"predecessor-version":[{"id":1870,"href":"https:\/\/chat-messenger.com\/zh\/wp-json\/wp\/v2\/posts\/981\/revisions\/1870"}],"wp:attachment":[{"href":"https:\/\/chat-messenger.com\/zh\/wp-json\/wp\/v2\/media?parent=981"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/chat-messenger.com\/zh\/wp-json\/wp\/v2\/categories?post=981"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/chat-messenger.com\/zh\/wp-json\/wp\/v2\/tags?post=981"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}