{"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":"dia-chi-inet-getlocalhost","status":"publish","type":"post","link":"https:\/\/chat-messenger.com\/vi\/blog\/java\/inetaddress-getlocalhost","title":{"rendered":"L\u1ea5y t\u00ean m\u00e1y ch\u1ee7 (hostname) c\u1ee7a m\u00e1y \u0111ang ch\u1ea1y Java."},"content":{"rendered":"<h2 class=\"common_title\"><a name=\"0\">L\u1ea5y t\u00ean m\u00e1y ch\u1ee7 (hostname) c\u1ee7a m\u00e1y \u0111ang ch\u1ea1y Java.<\/a><br \/><strong>InetAddress.getLocalHost().getHostName()<\/strong><\/h2>\n<p>\nM\u00e1y t\u00ednh \u0111ang ch\u1ea1y Java<strong>t\u00ean m\u00e1y ch\u1ee7<\/strong>\uff08<strong>T\u00ean m\u00e1y<\/strong>\u0110\u00e2y l\u00e0 m\u1ed9t ch\u01b0\u01a1ng tr\u00ecnh m\u1eabu th\u1ef1c hi\u1ec7n vi\u1ec7c truy xu\u1ea5t ( ).<br \/>\nCh\u01b0\u01a1ng tr\u00ecnh m\u1eabu l\u1ea5y t\u00ean m\u00e1y ch\u1ee7 b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p sau:\n<\/p>\n<div class=\"point\">\n<ul>\n<li><strong>java.net.InetAddress.getLocalHost()<\/strong> \u0110i\u1ec1u n\u00e0y th\u1ec3 hi\u1ec7n m\u00e1y ch\u1ee7 c\u1ee5c b\u1ed9. <strong>\u0110\u1ecba ch\u1ec9 m\u1ea1ng<\/strong> L\u1ea5y m\u1ed9t th\u1ec3 hi\u1ec7n c\u1ee7a n\u00f3.<\/li>\n<li>\u0111\u00e3 l\u1ea5y \u0111\u01b0\u1ee3c m\u00e1y ch\u1ee7 c\u1ee5c b\u1ed9 <strong>\u0110\u1ecba ch\u1ec9 m\u1ea1ng<\/strong> \u306e <strong>getHostName()<\/strong> T\u00ean m\u00e1y \u0111\u01b0\u1ee3c l\u1ea5y b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p n\u00e0y.<\/li>\n<\/ul>\n<\/div>\n<h2 class=\"common_title\"><a name=\"1\">Ch\u01b0\u01a1ng tr\u00ecnh m\u1eabu<\/a><\/h2>\n<pre class=\"sample_src\">\/** * L\u1ea5y t\u00ean m\u00e1y ch\u1ee7 c\u1ee7a m\u00e1y \u0111ang ch\u1ea1y ch\u01b0\u01a1ng tr\u00ecnh n\u00e0y. * @return hostname * * N\u1ebfu x\u1ea3y ra ngo\u1ea1i l\u1ec7 kh\u00f4ng mong mu\u1ed1n, n\u00f3 s\u1ebd tr\u1ea3 v\u1ec1 chu\u1ed7i &quot;UnknownHost&quot;. *\/ 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\">K\u1ebft qu\u1ea3 th\u1ef1c thi<\/a><\/h2>\n<p>\u25c6V\u00ed d\u1ee5<\/p>\n<pre class=\"sample_src\">\/** * V\u00ed d\u1ee5 v\u1ec1 c\u00e1ch th\u1ef1c thi * @param args *\/ public static void main(String[] args) { String name = getHostName(); System.out.println(&quot;Hostname = &#039;&#039;+name+&quot;&#039;&quot;); }\r\n<\/pre>\n<p>\u25c6K\u1ebft qu\u1ea3 \u0111\u1ea7u ra<\/p>\n<pre class=\"console\">T\u00ean m\u00e1y ch\u1ee7 = &#039;*****ATTON&#039;'\r\n<\/pre>\n<p>*T\u00ean m\u00e1y ch\u1ee7 (hostname) c\u1ee7a m\u00e1y t\u00ednh n\u01a1i l\u1ec7nh \u0111\u01b0\u1ee3c th\u1ef1c thi s\u1ebd \u0111\u01b0\u1ee3c hi\u1ec3n th\u1ecb.<\/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\/vi\/wp-json\/wp\/v2\/posts\/981","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/chat-messenger.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/chat-messenger.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/chat-messenger.com\/vi\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/chat-messenger.com\/vi\/wp-json\/wp\/v2\/comments?post=981"}],"version-history":[{"count":4,"href":"https:\/\/chat-messenger.com\/vi\/wp-json\/wp\/v2\/posts\/981\/revisions"}],"predecessor-version":[{"id":1870,"href":"https:\/\/chat-messenger.com\/vi\/wp-json\/wp\/v2\/posts\/981\/revisions\/1870"}],"wp:attachment":[{"href":"https:\/\/chat-messenger.com\/vi\/wp-json\/wp\/v2\/media?parent=981"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/chat-messenger.com\/vi\/wp-json\/wp\/v2\/categories?post=981"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/chat-messenger.com\/vi\/wp-json\/wp\/v2\/tags?post=981"}],"curies":[{"name":"trang web","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}