{"id":642,"date":"2019-02-17T22:40:56","date_gmt":"2019-02-17T14:40:56","guid":{"rendered":"http:\/\/www.eait.co\/?p=642"},"modified":"2019-04-05T12:31:16","modified_gmt":"2019-04-05T04:31:16","slug":"java-%e7%ba%bf%e7%a8%8b%e7%9a%84%e5%bc%ba%e5%88%b6%e8%bf%90%e8%a1%8c","status":"publish","type":"post","link":"https:\/\/notes.coremix.net\/?p=642","title":{"rendered":"\uff1fjava\u2014\u2014\u7ebf\u7a0b\u7684\u5f3a\u5236\u8fd0\u884c"},"content":{"rendered":"<pre>\/**\r\n * Created by xabcd on 2019\/2\/17.\r\n *\/\r\npublic class testjoin\r\n{\r\n    public static void main(String[] args)\r\n    {\r\n        Threadtest t = new Threadtest();\r\n        Thread pp = new Thread(t);\r\n        pp.start();\r\n        int i;\r\n        for (i = 0;i&lt;10;i++)\r\n        {\r\n            if (i == 5)\r\n            {\r\n                try {\r\n                    pp.join();<span style=\"color: #ff0000;\">\/\/\u5f3a\u5236\u8fd0\u884c\u5b8c\u4e00\u6bb5\u7ebf\u7a0b\u540e\uff0c\u518d\u8fd0\u884c\u540e\u9762\u7684\u7ebf\u7a0b<\/span>\r\n                }\r\n\r\n                catch(Exception e)\r\n                {\r\n                    System.out.println(\"Exception\"+e.getMessage());\r\n                }\r\n\r\n            }\r\n            System.out.println(\"main Thread \"+i++);\r\n            }\r\n        }\r\n    }\r\n\r\nclass Threadtest implements Runnable\r\n{\r\n    public void run()\r\n    {\r\n        String str = new String();\r\n        int i = 0;\r\n        for (int x = 0;x&lt;10;x++)\r\n        {\r\n            System.out.println(Thread.currentThread().getName()+\"---&gt;&gt;\"+i++);\r\n        }\r\n    }\r\n}\r\n\r\n\u7ed3\u679c\uff1a\r\nmain Thread 0\r\nThread-0---&gt;&gt;0\r\nmain Thread 2\r\nmain Thread 4\r\nmain Thread 6\r\nmain Thread 8\r\nThread-0---&gt;&gt;1\r\nThread-0---&gt;&gt;2\r\nThread-0---&gt;&gt;3\r\nThread-0---&gt;&gt;4\r\nThread-0---&gt;&gt;5\r\nThread-0---&gt;&gt;6\r\nThread-0---&gt;&gt;7\r\nThread-0---&gt;&gt;8\r\nThread-0---&gt;&gt;9\r\n\r\n\r\n\r\n<span style=\"color: #ff0000;\">main Thread\u603b\u662f\u5076\u6570\uff1f\uff1f\uff1f\r\n\r\n\r\n\u7531\u4e0a\u53ef\u89c1\uff0cpp\u7ebf\u7a0b\u4e2d\u7684\u4ee3\u7801\u88ab\u5e76\u5165\u5230\u4e86main\u4e4b\u4e2d\uff08thrread0-rhread9\u662f\u8fde\u7eed\u7684\uff09\uff0c\u4e5f\u5c31\u662fpp\u7ebf\u7a0b\u4e2d\u7684\u4ee3\u7801\u4e0d\u6267\u884c\u73a9\uff0cmain\u7ebf\u7a0b\u4e2d\u7684\u4ee3\u7801\u5c31\u53ea\u80fd\u4e00\u76f4\u7b49\u5f85\u7740\u3002\u67e5\u770bJDK\u6587\u6863\u53ef\u4ee5\u53d1\u73b0\uff0c\u9664\u4e86\u65e0\u53c2\u6570\u7684join\u65b9\u6cd5\u5916\uff0c\u8fd8\u6709\u4e24\u4e2a\u53c2\u6570\u7684join\u65b9\u6cd5\uff0c\u5206\u522b\u662fjoin\uff08long millis\uff09\u548cjoin\uff08\u9f99millis\uff0cinteresting nanos\uff09\uff0c\u5b83\u4eec\u7684\u4f5c\u7528\u662f\u6307\u5b9a\u5408\u5e76\u65f6\u95f4\uff0c\u524d\u8005\u7cbe\u786e\u5230\u6beb\u79d2\uff0c\u540e\u8005\u7cbe\u786e\u5230\u7eb3\u79d2\uff0c\u610f\u601d\u662f\u4e24\u4e2a\u7ebf\u7a0b\u5408\u5e76\u6307\u5b9a\u7684\u65f6\u95f4\u540e\uff0c\u53c8\u5f00\u59cb\u5206\u79bb\uff0c\u56de\u5230\u5408\u5e76\u524d\u7684\u72b6\u6001\uff0c\u53ef\u4ee5\u8bd5\u7740\u6539\u6210\u6709\u53c2\u6570\u7684\uff0c\u8bd5\u8bd5\u6548\u679c\u3002\r\n\r\n\r\n<\/span>\r\n\r\n<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>\/** * Created by xabcd on 2019\/2\/17. *\/ public class te [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[22,24],"tags":[],"class_list":["post-642","post","type-post","status-publish","format-standard","hentry","category-java","category-base_code"],"blocksy_meta":[],"_links":{"self":[{"href":"https:\/\/notes.coremix.net\/index.php?rest_route=\/wp\/v2\/posts\/642","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/notes.coremix.net\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/notes.coremix.net\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/notes.coremix.net\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/notes.coremix.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=642"}],"version-history":[{"count":4,"href":"https:\/\/notes.coremix.net\/index.php?rest_route=\/wp\/v2\/posts\/642\/revisions"}],"predecessor-version":[{"id":647,"href":"https:\/\/notes.coremix.net\/index.php?rest_route=\/wp\/v2\/posts\/642\/revisions\/647"}],"wp:attachment":[{"href":"https:\/\/notes.coremix.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=642"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/notes.coremix.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=642"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/notes.coremix.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=642"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}