{"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\/vi\/blog\/java\/dia-chi-inet-getlocalhost","title":{"rendered":"L\u1ea5y t\u00ean m\u00e1y ch\u1ee7 c\u1ee7a m\u00e1y ch\u1ea1y Java"},"content":{"rendered":"<h2 class=\"common_title\"><a name=\"0\">L\u1ea5y t\u00ean m\u00e1y ch\u1ee7 c\u1ee7a m\u00e1y ch\u1ea1y Java<\/a><br \/><strong>InetAddress.getLocalHost().getHostName()<\/strong><\/h2>\n<p>\nc\u1ee7a m\u1ed9t m\u00e1y ch\u1ea1y tr\u00ean Java<strong>t\u00ean m\u00e1y ch\u1ee7<\/strong>(<strong>t\u00ean may moc<\/strong>) \u0111\u01b0\u1ee3c gi\u1edbi thi\u1ec7u \u1edf \u0111\u00e2y.<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> \u0111\u1ea1i di\u1ec7n cho m\u00e1y ch\u1ee7 \u0111\u1ecba ph\u01b0\u01a1ng b\u1edfi <strong>\u0110\u1ecba ch\u1ec9 Inet<\/strong> L\u1ea5y m\u1ed9t phi\u00ean b\u1ea3n c\u1ee7a .<\/li>\n<li>\u0110\u00e3 nh\u1eadn \u0111\u01b0\u1ee3c m\u00e1y ch\u1ee7 c\u1ee5c b\u1ed9 <strong>\u0110\u1ecba ch\u1ec9 Inet<\/strong> c\u1ee7a <strong>getHostName()<\/strong> T\u00ean m\u00e1y \u0111\u01b0\u1ee3c l\u1ea5y b\u1edfi<\/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. * @return t\u00ean m\u00e1y ch\u1ee7 * *N\u1ebfu x\u1ea3y ra ngo\u1ea1i l\u1ec7 kh\u00f4ng mong mu\u1ed1n, chu\u1ed7i &quot;Unknownhost&quot; s\u1ebd \u0111\u01b0\u1ee3c tr\u1ea3 v\u1ec1. *\/ Chu\u1ed7i t\u0129nh c\u00f4ng khai getHostName() { try { return InetAddress.getLocalHost().getHostName(); }catch (Ngo\u1ea1i l\u1ec7 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 hi\u1ec7n<\/a><\/h2>\n<p>\u25c6V\u00ed d\u1ee5 th\u1ef1c thi<\/p>\n<pre class=\"sample_src\">\/** * V\u00ed d\u1ee5 th\u1ef1c thi * @param args *\/ public static void main(String[] args) { String name = getHostName(); System.out.println(&quot;T\u00ean m\u00e1y ch\u1ee7 = &#039;&quot;+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 c\u1ee7a m\u00e1y n\u01a1i l\u1ec7nh \u0111\u01b0\u1ee3c th\u1ef1c thi th\u1ef1c s\u1ef1 \u0111\u01b0\u1ee3c xu\u1ea5t ra.<\/p>","protected":false},"excerpt":{"rendered":"<p>L\u1ea5y t\u00ean m\u00e1y ch\u1ee7 c\u1ee7a m\u00e1y \u0111ang ch\u1ea1y Java InetAddress.getLocalHost().getHos [\u2026]<\/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\/vi\/wp-json\/wp\/v2\/posts\/981"}],"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":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}