{"id":78273,"date":"2026-02-26T19:08:04","date_gmt":"2026-02-26T11:08:04","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/78273.html"},"modified":"2026-02-26T19:08:04","modified_gmt":"2026-02-26T11:08:04","slug":"%e5%ae%89%e8%a3%85jdk%e3%80%81%e9%85%8d%e7%bd%ae%e7%8e%af%e5%a2%83%e5%8f%98%e9%87%8f%e5%92%8chelloworld","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/78273.html","title":{"rendered":"\u5b89\u88c5jdk\u3001\u914d\u7f6e\u73af\u5883\u53d8\u91cf\u548cHelloWorld"},"content":{"rendered":"<h3 style=\"background-color:transparent\">1\u3001\u5b89\u88c5jdk<\/h3>\n<p>\u65b0\u7248\u672cjdk\u5b98\u7f51&#xff1a;Java \u6863\u6848 |Oracle \u4e2d\u56fd<\/p>\n<p>\u65e7\u7248\u672cjdk\u5b98\u7f51&#xff1a;Java \u6863\u6848 |Oracle 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decoding=\"async\" alt=\"\" height=\"948\" src=\"2026-02-26opzfwmeyiow.png\" width=\"1567\" \/><\/p>\n<p>\u53f3\u952e\u9009\u62e9\u6253\u5f00\u65b9\u5f0f&#xff0c;\u70b9\u51fb\u8bb0\u4e8b\u672c<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"725\" src=\"2026-02-263nhn35wtorn.png\" width=\"1260\" \/><\/p>\n<p>\u8f93\u5165\u4ee5\u4e0b\u4ee3\u7801,\u6309Ctrl&#xff0b;S\u4fdd\u5b58\u8bb0\u4e8b\u672c<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"821\" src=\"2026-02-26ibpkr4wvbsh.png\" width=\"1175\" \/><\/p>\n<p>\u9009\u4e2d\u6240\u5728\u6587\u4ef6\u5939\u4e0a\u65b9\u8def\u5f84<img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"274\" src=\"2026-02-26oby0y2s0gii.png\" width=\"1550\" \/><\/p>\n<p>\u8f93\u5165cmd\u5e76\u6309\u56de\u8f66&#xff0c;\u6253\u5f00\u7684\u7ec8\u7aef\u521d\u59cb\u8def\u5f84\u4e3a\u6240\u9009\u4e2d\u7684\u8def\u5f84<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"762\" src=\"2026-02-26yqauq1jihye.png\" width=\"1483\" \/><\/p>\n<p>\u8f93\u5165javac HelloWorld.java\u7f16\u8bd1HelloWorld\u6587\u4ef6<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"762\" src=\"2026-02-26zx0rgms2bqk.png\" width=\"1483\" \/><\/p>\n<p>\u51fa\u73b0HelloWorld\u5b57\u8282\u6587\u4ef6\u5373\u7f16\u8bd1\u6210\u529f<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"134\" src=\"2026-02-26lgnhkgj4313.png\" width=\"790\" \/><\/p>\n<p>\u7136\u540e\u518d\u8f93\u5165java HelloWorld\u8fd0\u884c\u4ee3\u7801<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" alt=\"\" height=\"51\" src=\"2026-02-26mgcjrbszfhw.png\" width=\"370\" \/><\/p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>1\u3001\u5b89\u88c5jdk<br \/>\n\u65b0\u7248\u672cjdk\u5b98\u7f51&#xff1a;Java \u6863\u6848 |Oracle \u4e2d\u56fd<br \/>\n\u65e7\u7248\u672cjdk\u5b98\u7f51&#xff1a;Java \u6863\u6848 |Oracle \u4e2d\u56fd<br 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