{"id":924,"date":"2018-09-17T18:27:12","date_gmt":"2018-09-17T09:27:12","guid":{"rendered":"https:\/\/chat-messenger.com\/?p=924"},"modified":"2018-12-23T02:00:53","modified_gmt":"2018-12-22T17:00:53","slug":"file-getpreffix","status":"publish","type":"post","link":"https:\/\/chat-messenger.com\/th\/\u0e1a\u0e25\u0e47\u0e2d\u0e01\/java\/\u0e44\u0e1f\u0e25\u0e4cgetprefix","title":{"rendered":"\u0e25\u0e1a\u0e19\u0e32\u0e21\u0e2a\u0e01\u0e38\u0e25\u0e2d\u0e2d\u0e01\u0e08\u0e32\u0e01\u0e0a\u0e37\u0e48\u0e2d\u0e44\u0e1f\u0e25\u0e4c Java"},"content":{"rendered":"<h2 class=\"common_title\"><a name=\"0\">\u0e25\u0e1a\u0e19\u0e32\u0e21\u0e2a\u0e01\u0e38\u0e25\u0e2d\u0e2d\u0e01\u0e08\u0e32\u0e01\u0e0a\u0e37\u0e48\u0e2d\u0e44\u0e1f\u0e25\u0e4c Java<\/a><\/h2>\n<p>\n\u0e43\u0e19\u0e0a\u0e27\u0e32<strong>\u0e0a\u0e37\u0e48\u0e2d\u0e44\u0e1f\u0e25\u0e4c<\/strong>\u0e08\u0e32\u0e01<strong>\u0e2a\u0e48\u0e27\u0e19\u0e02\u0e22\u0e32\u0e22<\/strong>\u0e19\u0e35\u0e48\u0e04\u0e37\u0e2d\u0e41\u0e2b\u0e25\u0e48\u0e07\u0e15\u0e31\u0e27\u0e2d\u0e22\u0e48\u0e32\u0e07\u0e17\u0e35\u0e48\u0e2a\u0e48\u0e07\u0e04\u0e37\u0e19\u0e0a\u0e37\u0e48\u0e2d\u0e14\u0e49\u0e27\u0e22 .\n<\/p>\n<h2 class=\"common_title\"><a name=\"1\">\u0e42\u0e1b\u0e23\u0e41\u0e01\u0e23\u0e21\u0e15\u0e31\u0e27\u0e2d\u0e22\u0e48\u0e32\u0e07<\/a><\/h2>\n<pre class=\"sample_src\">\/** * \u0e2a\u0e48\u0e07\u0e01\u0e25\u0e31\u0e1a\u0e0a\u0e37\u0e48\u0e2d\u0e44\u0e1f\u0e25\u0e4c\u0e17\u0e35\u0e48\u0e44\u0e21\u0e48\u0e21\u0e35\u0e19\u0e32\u0e21\u0e2a\u0e01\u0e38\u0e25 * @param fileName \u0e0a\u0e37\u0e48\u0e2d\u0e44\u0e1f\u0e25\u0e4c * @return \u0e0a\u0e37\u0e48\u0e2d\u0e44\u0e1f\u0e25\u0e4c *\/ public static String getPreffix(String fileName) { if (fileName == null) return null; int point = fileName.lastIndexOf(&quot;.&quot;); if (point != - 1) { return fileName.substring(0, point); } return fileName; }\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\">\u0e1c\u0e25\u0e01\u0e32\u0e23\u0e14\u0e33\u0e40\u0e19\u0e34\u0e19\u0e01\u0e32\u0e23<\/a><\/h2>\n<p>\u25c6\u0e15\u0e31\u0e27\u0e2d\u0e22\u0e48\u0e32\u0e07\u0e01\u0e32\u0e23\u0e14\u0e33\u0e40\u0e19\u0e34\u0e19\u0e01\u0e32\u0e23<\/p>\n<pre class=\"sample_src\">\/** * \u0e15\u0e31\u0e27\u0e2d\u0e22\u0e48\u0e32\u0e07\u0e01\u0e32\u0e23\u0e14\u0e33\u0e40\u0e19\u0e34\u0e19\u0e01\u0e32\u0e23 * @param args *\/ public static void main(String[] args) { String ret1 = getPreffix(&quot;test.html&quot;); System.out.println(ret1); String ret2 = getPreffix(&quot; C:\\\\test.html&quot;); System.out.println(ret2); }\r\n<\/pre>\n<p>\u25c6\u0e1c\u0e25\u0e25\u0e31\u0e1e\u0e18\u0e4c\u0e40\u0e2d\u0e32\u0e17\u0e4c\u0e1e\u0e38\u0e15<\/p>\n<pre class=\"console\">\u0e17\u0e14\u0e2a\u0e2d\u0e1a C:\\test\r\n<\/pre>","protected":false},"excerpt":{"rendered":"<p>Java \u0e25\u0e1a\u0e19\u0e32\u0e21\u0e2a\u0e01\u0e38\u0e25\u0e2d\u0e2d\u0e01\u0e08\u0e32\u0e01\u0e0a\u0e37\u0e48\u0e2d\u0e44\u0e1f\u0e25\u0e4c \u0e41\u0e2b\u0e25\u0e48\u0e07\u0e15\u0e31\u0e27\u0e2d\u0e22\u0e48\u0e32\u0e07\u0e17\u0e35\u0e48\u0e2a\u0e48\u0e07\u0e04\u0e37\u0e19\u0e0a\u0e37\u0e48\u0e2d\u0e44\u0e1f\u0e25\u0e4c\u0e17\u0e35\u0e48\u0e21\u0e35\u0e19\u0e32\u0e21\u0e2a\u0e01\u0e38\u0e25\u0e16\u0e39\u0e01\u0e25\u0e1a\u0e43\u0e19 Java [\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\/th\/wp-json\/wp\/v2\/posts\/924"}],"collection":[{"href":"https:\/\/chat-messenger.com\/th\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/chat-messenger.com\/th\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/chat-messenger.com\/th\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/chat-messenger.com\/th\/wp-json\/wp\/v2\/comments?post=924"}],"version-history":[{"count":4,"href":"https:\/\/chat-messenger.com\/th\/wp-json\/wp\/v2\/posts\/924\/revisions"}],"predecessor-version":[{"id":1891,"href":"https:\/\/chat-messenger.com\/th\/wp-json\/wp\/v2\/posts\/924\/revisions\/1891"}],"wp:attachment":[{"href":"https:\/\/chat-messenger.com\/th\/wp-json\/wp\/v2\/media?parent=924"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/chat-messenger.com\/th\/wp-json\/wp\/v2\/categories?post=924"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/chat-messenger.com\/th\/wp-json\/wp\/v2\/tags?post=924"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}