{"id":574,"date":"2022-03-21T02:11:26","date_gmt":"2022-03-21T09:11:26","guid":{"rendered":"https:\/\/devblogs.microsoft.com\/java-ch\/?p=574"},"modified":"2022-03-21T02:11:26","modified_gmt":"2022-03-21T09:11:26","slug":"java-on-visual-studio-code-2022-03","status":"publish","type":"post","link":"https:\/\/devblogs.microsoft.com\/java-ch\/java-on-visual-studio-code-2022-03\/","title":{"rendered":"Java on Visual Studio Code\u7684\u66f4\u65b0 \u2013 2022\u5e743\u6708"},"content":{"rendered":"<p>\u5927\u5bb6\u597d\uff0c\u6b22\u8fce\u6765\u5230 Visual Studio Code Java \u7684 3 \u6708\u66f4\u65b0\u3002\u8fd9\u6b21\u6211\u4eec\u5c06\u4e3a\u60a8\u5e26\u6765\u4e00\u4e9b\u5173\u4e8e\u6211\u4eec\u4ee3\u7801\u8865\u5168\u7684\u4f18\u5316\u3001Maven \u6539\u8fdb\u4ee5\u53ca\u6211\u4eec\u6700\u65b0\u7684 Java \u63d2\u4ef6\u9884\u89c8\u7248\u672c\u7684\u6700\u65b0\u66f4\u65b0\u3002\u8ba9\u6211\u4eec\u5f00\u59cb\u5427\uff01<\/p>\n<h3><strong>\u66f4\u591a\u751f\u6210\u4ee3\u7801\u7247\u6bb5\u7684\u5feb\u6377\u65b9\u5f0f<\/strong><\/h3>\n<p>\u7531\u4e8e\u6211\u4eec\u5bf9 Java \u7684\u8bed\u8a00\u652f\u6301\u662f\u901a\u8fc7<a href=\"https:\/\/github.com\/eclipse\/eclipse.jdt.ls\">Eclipse \u2122 JDT Language Server<\/a> \u63d0\u4f9b\u7684\uff0c\u6240\u4ee5\u751f\u6210\u67d0\u4e9b\u4ee3\u7801\u7247\u6bb5\uff08\u4f8b\u5982<span style=\"font-family: 'courier new', courier, monospace;\">System.out.println()<\/span> \uff09\u7684\u5feb\u6377\u65b9\u5f0f\u5927\u591a\u57fa\u4e8e Eclipse \u98ce\u683c\u3002\u4f8b\u5982\uff0c<span style=\"font-family: 'courier new', courier, monospace;\">System.out.println()<\/span>\u7684\u5feb\u6377\u65b9\u5f0f\u662f<span style=\"font-family: 'courier new', courier, monospace;\">sysout<\/span> \u3002\u4f46\u662f\uff0c\u6211\u4eec\u4ece\u5f88\u591a\u7528\u6237\u90a3\u91cc\u542c\u8bf4\u4ed6\u4eec\u4e60\u60ef\u4e86\u5176\u5b83 IDE\uff08\u4f8b\u5982 IntelliJ IDEA\uff09\u7684\u5feb\u6377\u65b9\u5f0f\uff0c\u5e76\u4e14\u5e0c\u671b\u770b\u5230 VS Code \u4e5f\u652f\u6301\u8fd9\u4e9b IDE \u7684\u5feb\u6377\u65b9\u5f0f\u3002\u56e0\u6b64\uff0c\u6211\u4eec\u4e5f\u5728\u63d2\u4ef6\u4e2d\u6dfb\u52a0\u4e86\u8fd9\u4e9b\u5e38\u7528\u4ee3\u7801\u7247\u6bb5\u7684\u5feb\u6377\u65b9\u5f0f\u3002\u4ee5\u4e0b\u662f\u6211\u4eec\u652f\u6301\u7684\u5feb\u6377\u65b9\u5f0f\u7684\u5217\u8868<\/p>\n<table style=\"border-collapse: collapse; width: 100%; height: 168px;\">\n<tbody>\n<tr style=\"height: 28px;\">\n<td style=\"width: 33.3333%; height: 28px;\">\u4ee3\u7801\u7247\u6bb5<\/td>\n<td style=\"width: 33.3333%; height: 28px;\">Eclipse\u98ce\u683c\u5feb\u6377\u65b9\u5f0f<\/td>\n<td style=\"width: 33.3333%; height: 28px;\">IDEA\u98ce\u683c\u5feb\u6377\u65b9\u5f0f<\/td>\n<\/tr>\n<tr style=\"height: 28px;\">\n<td style=\"width: 33.3333%; height: 28px;\"><span style=\"font-family: 'courier new', courier, monospace;\">System.out.println()<\/span><\/td>\n<td style=\"width: 33.3333%; height: 28px;\"><span style=\"font-family: 'courier new', courier, monospace;\">sysout<\/span><\/td>\n<td style=\"width: 33.3333%; height: 28px;\"><span style=\"font-family: 'courier new', courier, monospace;\">sout<\/span><\/td>\n<\/tr>\n<tr style=\"height: 28px;\">\n<td style=\"width: 33.3333%; height: 28px;\"><span style=\"font-family: 'courier new', courier, monospace;\">System.err.println()<\/span><\/td>\n<td style=\"width: 33.3333%; height: 28px;\"><span style=\"font-family: 'courier new', courier, monospace;\">syserr<\/span><\/td>\n<td style=\"width: 33.3333%; height: 28px;\"><span style=\"font-family: 'courier new', courier, monospace;\">serr<\/span><\/td>\n<\/tr>\n<tr style=\"height: 28px;\">\n<td style=\"width: 33.3333%; height: 28px;\"><span style=\"font-family: 'courier new', courier, monospace;\">\u5f53\u524d\u51fd\u6570\u7b7e\u540d\u7684System.out.println()\u00a0<\/span><\/td>\n<td style=\"width: 33.3333%; height: 28px;\"><span style=\"font-family: 'courier new', courier, monospace;\">systrace<\/span><\/td>\n<td style=\"width: 33.3333%; height: 28px;\"><span style=\"font-family: 'courier new', courier, monospace;\">soutm<\/span><\/td>\n<\/tr>\n<tr style=\"height: 28px;\">\n<td style=\"width: 33.3333%; height: 28px;\"><span style=\"font-family: 'courier new', courier, monospace;\">public static void main(String[] args) {}<\/span><\/td>\n<td style=\"width: 33.3333%; height: 28px;\"><span style=\"font-family: 'courier new', courier, monospace;\">main<\/span><\/td>\n<td style=\"width: 33.3333%; height: 28px;\"><span style=\"font-family: 'courier new', courier, monospace;\">psvm \/ main<\/span><\/td>\n<\/tr>\n<tr style=\"height: 28px;\">\n<td style=\"width: 33.3333%; height: 28px;\"><span style=\"font-family: 'courier new', courier, monospace;\">Iterator (for \u5faa\u73af)<\/span><\/td>\n<td style=\"width: 33.3333%; height: 28px;\"><span style=\"font-family: 'courier new', courier, monospace;\">foreach<\/span><\/td>\n<td style=\"width: 33.3333%; height: 28px;\"><span style=\"font-family: 'courier new', courier, monospace;\">iter<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u4ee5\u4e0b\u662f\u5c55\u793a\u8fd9\u4e9b\u65b0\u5feb\u6377\u65b9\u5f0f\u7684\u6f14\u793a<\/p>\n<p><a href=\"https:\/\/devblogs.microsoft.com\/java-ch\/wp-content\/uploads\/sites\/59\/2022\/03\/shortcuts.gif\"><img decoding=\"async\" class=\"alignnone size-full wp-image-576\" src=\"https:\/\/devblogs.microsoft.com\/java-ch\/wp-content\/uploads\/sites\/59\/2022\/03\/shortcuts.gif\" alt=\"Shortcut demo\" width=\"898\" height=\"446\" \/><\/a><\/p>\n<h3><strong>\u6784\u9020\u51fd\u6570\u7684\u4ee3\u7801\u8865\u5168\u4f18\u5316<\/strong><\/h3>\n<p>\u5173\u4e8e\u4ee3\u7801\u8865\u5168\uff0c\u76ee\u524d\u7528\u6237\u53cd\u9988\u6700\u591a\u7684\u95ee\u9898\u4e4b\u4e00\u662f\u5728 VS Code \u4e2d\u7f16\u5199\u6784\u9020\u51fd\u6570\u65f6\uff0c\u7528\u6237\u4e00\u822c\u5e0c\u671b\u8865\u5168\u7684\u63d0\u793a\u53ef\u4ee5\u548c\u5b9a\u4e49\u7684\u7c7b\u578b\u76f4\u63a5\u76f8\u5173\uff08\u4f8b\u5982\uff0c <span style=\"font-family: 'courier new', courier, monospace;\">List&lt;String&gt; list = &#8230;<\/span>\uff0c\u63d0\u793a\u201c&#8230;\u201d\u90e8\u5206\u7684\u65f6\u5019\u5e94\u8be5\u5efa\u8bae<span style=\"font-family: 'courier new', courier, monospace;\">ArrayList<\/span>\u7b49\u5217\u8868\u7c7b\u578b\uff09\uff0c\u4f46\u662f\uff0c\u5728\u5f53\u524d\u7684\u63d2\u4ef6\u4e2d\u901a\u5e38\u4e0d\u662f\u8fd9\u79cd\u60c5\u51b5\u3002<\/p>\n<p>\u5728\u8fc7\u53bb\u7684\u51e0\u6b21\u8fed\u4ee3\u4e2d\uff0c\u6211\u4eec\u5df2\u7ecf\u8c03\u67e5\u4e86\u8fd9\u4e2a\u95ee\u9898\u5e76\u8fdb\u884c\u4e86\u66f4\u6539\u4ee5\u6539\u5584\u8fd9\u79cd\u4f53\u9a8c\u3002\u901a\u8fc7\u8fd9\u4e9b\u65b0\u7684\u6539\u8fdb\uff0c\u4ee3\u7801\u8865\u5168\u5c06\u66f4\u52a0\u4e86\u89e3\u7528\u6237\u6b63\u5728\u521b\u5efa\u7684\u7c7b\u578b\uff0c\u5e76\u4e3a\u6784\u9020\u51fd\u6570\u5efa\u8bae\u6700\u76f8\u5173\u7684\u7c7b\u578b\u3002\u4f8b\u5982\uff0c \u5b9a\u4e49<span style=\"font-family: 'courier new', courier, monospace;\">List&lt;String&gt;<\/span>\u5c06\u5bfc\u81f4\u5bf9 <span style=\"font-family: 'courier new', courier, monospace;\">new ArrayList&lt;String&gt;\u8865\u5168<\/span>\u7684\u5efa\u8bae\u3002\u7c7b\u4f3c\u5730\uff0c\u4e00\u4e2aString[]\u5c06\u5bfc\u81f4\u4e00\u4e2a\u6570\u7ec4\u7c7b\u578b\u7684\u5efa\u8bae\u6765\u5b8c\u6210\u6784\u9020\u51fd\u6570\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u5bf9\u8be5\u4f18\u5316\u7684\u6f14\u793a\uff1a<\/p>\n<p><a href=\"https:\/\/devblogs.microsoft.com\/java-ch\/wp-content\/uploads\/sites\/59\/2022\/03\/newobject.gif\"><img decoding=\"async\" class=\"alignnone size-full wp-image-579\" src=\"https:\/\/devblogs.microsoft.com\/java-ch\/wp-content\/uploads\/sites\/59\/2022\/03\/newobject.gif\" alt=\"Constructor optimization\" width=\"1516\" height=\"964\" \/><\/a><\/p>\n<p>\u6211\u4eec\u4ecd\u5728\u5bf9\u4e0a\u8ff0\u529f\u80fd\u8fdb\u884c\u4e00\u4e9b\u8c03\u6574\uff0c\u5e76\u5c06\u5728\u63a5\u4e0b\u6765\u7684\u51e0\u4e2a\u7248\u672c\u4e2d\u53d1\u5e03\u3002<\/p>\n<p>\u4eca\u5e74\u65e9\u4e9b\u65f6\u5019\uff0c\u6211\u4eec\u53d1\u5e03\u4e86 <a href=\"https:\/\/devblogs.microsoft.com\/java\/java-on-visual-studio-code-update-january-2022\/\">2022 \u5e74\u8def\u7ebf\u56fe<\/a>\uff0c\u66f4\u597d\u7684\u4ee3\u7801\u8865\u5168\u4f53\u9a8c\u662f\u6211\u4eec\u7684\u91cd\u70b9\u4e4b\u4e00\u3002\u6211\u4eec\u5e0c\u671b\u7ee7\u7eed\u6539\u8fdb\u8fd9\u4e00\u9886\u57df\uff0c\u6240\u4ee5\u5982\u679c\u60a8\u5e0c\u671b\u770b\u5230\u6709\u5173\u4ee3\u7801\u8865\u5168\u8d28\u91cf\u548c\u6027\u80fd\u7684\u4efb\u4f55\u5176\u5b83\u53cd\u9988\uff0c\u8bf7\u544a\u8bc9\u6211\u4eec\uff08\u63d0\u4f9b\u53cd\u9988\u7684\u6e20\u9053\u5728\u6700\u4e0b\u65b9\uff09\u3002<\/p>\n<h3><strong>Maven \u6539\u8fdb<\/strong><\/h3>\n<p>\u9664\u4e86\u4ee3\u7801\u5b8c\u6210\u7684\u65b0\u529f\u80fd\u5916\uff0c\u6211\u4eec\u8fd8\u5bf9 Maven \u63d2\u4ef6\u8fdb\u884c\u4e86\u4e00\u4e9b\u6539\u8fdb\u3002<\/p>\n<ul>\n<li><strong>\u663e\u793a Maven POM \u6587\u4ef6\u8def\u5f84<\/strong><\/li>\n<\/ul>\n<p>\u5728\u4e4b\u524d\u7684\u63d2\u4ef6\u4e2d\uff0c\u5f53\u7528\u6237\u6253\u5f00\u591a\u4e2a\u540c\u540d\u9879\u76ee\u65f6\uff0c\u5f88\u96be\u533a\u5206\u9879\u76ee\u5c5e\u4e8e\u54ea\u4e2aPOM\u6587\u4ef6\u3002\u6b64\u5916\uff0c\u663e\u793a POM \u6587\u4ef6\u7684\u786e\u5207\u8def\u5f84\u6709\u52a9\u4e8e\u4e3a\u7528\u6237\u63d0\u4f9b\u66f4\u591a\u4fe1\u606f\u3002\u56e0\u6b64\uff0c\u6211\u4eec\u52a0\u5165\u4e86\u4e00\u4e2a\u5c0f\u7684\u6539\u8fdb\uff1a\u5f53\u7528\u6237\u5c06\u9f20\u6807\u60ac\u505c\u5728 Maven \u63d2\u4ef6\u89c6\u56fe\u4e2d\u7684\u4e3b\u8282\u70b9\u4e0a\u65f6\uff0c\u4f1a\u663e\u793a\u4e00\u4e2a\u63d0\u793a\u6765\u663e\u793a\u5b8c\u6574\u7684 Maven POM \u6587\u4ef6\u8def\u5f84\u3002\u8fd9\u662f\u6b64\u6539\u8fdb\u7684\u5c4f\u5e55\u622a\u56fe\uff1a<\/p>\n<p><a href=\"https:\/\/devblogs.microsoft.com\/java-ch\/wp-content\/uploads\/sites\/59\/2022\/03\/mavenpom.png\"><img decoding=\"async\" class=\"alignnone size-full wp-image-580\" src=\"https:\/\/devblogs.microsoft.com\/java-ch\/wp-content\/uploads\/sites\/59\/2022\/03\/mavenpom.png\" alt=\"Maven POM\" width=\"522\" height=\"132\" srcset=\"https:\/\/devblogs.microsoft.com\/java-ch\/wp-content\/uploads\/sites\/59\/2022\/03\/mavenpom.png 522w, https:\/\/devblogs.microsoft.com\/java-ch\/wp-content\/uploads\/sites\/59\/2022\/03\/mavenpom-300x76.png 300w\" sizes=\"(max-width: 522px) 100vw, 522px\" \/><\/a><\/p>\n<ul>\n<li><strong>POM \u7248\u672c\u4e2d\u7684\u4ee3\u7801\u8865\u5168\u73b0\u5728\u53ef\u4ee5\u6b63\u786e\u66ff\u6362\u7248\u672c<\/strong><\/li>\n<\/ul>\n<p>\u5f53\u81ea\u52a8\u8865\u5168\u4e00\u4e2a Maven \u4f9d\u8d56\u7684\u7248\u672c\u65f6\uff0c\u4ee5\u524d\u6211\u4eec\u7684\u63d2\u4ef6\u4f1a\u5c06\u7ed3\u679c\u6dfb\u52a0\u5230\u73b0\u6709\u6587\u672c\u4e2d\u800c\u4e0d\u662f\u66ff\u6362\u5b83\uff0c\u4ece\u800c\u5bfc\u81f4\u6211\u4eec\u7684\u7528\u6237\u4f53\u9a8c\u51fa\u73b0\u95ee\u9898\u3002\u6211\u4eec\u5728\u6700\u8fd1\u7684\u7248\u672c\u4e2d\u4fee\u590d\u4e86\u8fd9\u4e2a\u95ee\u9898\uff0c\u73b0\u5728\u81ea\u52a8\u8865\u5168\u5c06\u6b63\u786e\u66ff\u6362\u7248\u672c\uff0c\u7c7b\u4f3c\u7684\u6539\u8fdb\u4e5f\u9002\u7528\u4e8eartifactId\u548cgroupId \u3002\u4ee5\u4e0b\u662f\u4e00\u6bb5\u6f14\u793a\uff1a<\/p>\n<p><a href=\"https:\/\/devblogs.microsoft.com\/java-ch\/wp-content\/uploads\/sites\/59\/2022\/03\/completion.gif\"><img decoding=\"async\" class=\"alignnone size-full wp-image-581\" src=\"https:\/\/devblogs.microsoft.com\/java-ch\/wp-content\/uploads\/sites\/59\/2022\/03\/completion.gif\" alt=\"Maven completion\" width=\"894\" height=\"476\" \/><\/a><\/p>\n<h3><strong>\u65b0\u7684Java\u63d2\u4ef6\u9884\u89c8\u7248\u672c\u673a\u5236<\/strong><\/h3>\n<p>\u81ea<a href=\"https:\/\/code.visualstudio.com\/updates\/v1_63#_pre-release-extensions\">1.63 \u7248\u4ee5\u6765<\/a>\uff0cVisual Studio Code \u5df2\u652f\u6301\u63d2\u4ef6\u7684\u9884\u89c8\u7248\u672c\u673a\u5236\uff0c\u56e0\u6b64\u7528\u6237\u5bf9\u4e8e\u4e00\u6b3e\u63d2\u4ef6\uff0c\u53ef\u4ee5\u9009\u62e9\u5b89\u88c5&#8221;\u9884\u89c8\u7248\u672c(Pre-Release Version)&#8221;\u6216\u8005\u662f\u201c\u53d1\u5e03\u7248\u672c(Release Version)\u201d\u3002\u76ee\u524d\uff0c\u6211\u4eec\u5df2\u7ecf\u4e3a <a href=\"https:\/\/marketplace.visualstudio.com\/items?itemName=vscjava.vscode-gradle\">Gradle for Java<\/a> \u548c <a href=\"https:\/\/marketplace.visualstudio.com\/items?itemName=vscjava.vscode-maven\">Maven for Java<\/a> \u63d2\u4ef6\u542f\u7528\u4e86\u9884\u53d1\u5e03\u901a\u9053\uff0c\u5e76\u5c06\u5728\u672c\u6708\u5e95\u5bf9\u4e8e<a href=\"https:\/\/marketplace.visualstudio.com\/items?itemName=vscjava.vscode-java-pack\">Java\u63d2\u4ef6\u5305<\/a>\u4e2d\u5176\u5b83\u7684\u63d2\u4ef6\u542f\u7528\u9884\u89c8\u673a\u5236\u3002\u5bf9\u4e8e\u603b\u662f\u559c\u6b22\u83b7\u53d6\u6700\u65b0\u529f\u80fd\u7684\u7528\u6237\uff0c\u53ef\u4ee5\u9009\u62e9\u5b89\u88c5\u9884\u89c8\u7248\u672c\u5e76\u7ed9\u6211\u4eec\u7b2c\u4e00\u624b\u7684\u53cd\u9988\u3002\u5bf9\u4e8e\u504f\u5411\u7a33\u5b9a\u7684\u7528\u6237\uff0c\u53ef\u4ee5\u50cf\u4ee5\u524d\u4e00\u6837\u7ee7\u7eed\u4f7f\u7528\u201c\u53d1\u5e03\u7248 (Release version)\u201d\uff08\u9ed8\u8ba4\uff09<\/p>\n<p>\u60a8\u53ef\u4ee5\u4f7f\u7528 Visual Studio Code \u4e2d\u201c\u5b89\u88c5\u201d\u6309\u94ae\u65c1\u8fb9\u7684\u9644\u52a0\u6309\u94ae\u8f7b\u677e\u5730\u5728\u9884\u89c8\u7248\u672c(Pre-Release Version)\u548c\u53d1\u5e03\u7248\u672c(Release Version)\u4e4b\u95f4\u5207\u6362\uff08\u5982\u4e0b\u56fe\u6240\u793a\uff09<\/p>\n<p><a href=\"https:\/\/devblogs.microsoft.com\/java-ch\/wp-content\/uploads\/sites\/59\/2022\/03\/prerelease.png\"><img decoding=\"async\" class=\"alignnone size-full wp-image-582\" src=\"https:\/\/devblogs.microsoft.com\/java-ch\/wp-content\/uploads\/sites\/59\/2022\/03\/prerelease.png\" alt=\"Pre-release\" width=\"666\" height=\"204\" srcset=\"https:\/\/devblogs.microsoft.com\/java-ch\/wp-content\/uploads\/sites\/59\/2022\/03\/prerelease.png 666w, https:\/\/devblogs.microsoft.com\/java-ch\/wp-content\/uploads\/sites\/59\/2022\/03\/prerelease-300x92.png 300w\" sizes=\"(max-width: 666px) 100vw, 666px\" \/><\/a><\/p>\n<p><a href=\"https:\/\/devblogs.microsoft.com\/java-ch\/wp-content\/uploads\/sites\/59\/2022\/03\/release.png\"><img decoding=\"async\" class=\"alignnone wp-image-583\" src=\"https:\/\/devblogs.microsoft.com\/java-ch\/wp-content\/uploads\/sites\/59\/2022\/03\/release.png\" alt=\"Release version\" width=\"665\" height=\"174\" srcset=\"https:\/\/devblogs.microsoft.com\/java-ch\/wp-content\/uploads\/sites\/59\/2022\/03\/release.png 783w, https:\/\/devblogs.microsoft.com\/java-ch\/wp-content\/uploads\/sites\/59\/2022\/03\/release-300x79.png 300w, https:\/\/devblogs.microsoft.com\/java-ch\/wp-content\/uploads\/sites\/59\/2022\/03\/release-768x201.png 768w\" sizes=\"(max-width: 665px) 100vw, 665px\" \/><\/a><\/p>\n<h3 id=\"try-it-out\" class=\"x-hidden-focus\"><strong><span class=\"\">\u53cd\u9988\u4e0e\u5efa\u8bae<\/span><\/strong><i class=\"fabric-icon fabric-icon--Link\" aria-hidden=\"true\"><\/i><i class=\"fabric-icon fabric-icon--Link\" aria-hidden=\"true\"><\/i><\/h3>\n<p class=\"\">2022 \u5e74\uff0cVisual Studio Code \u4e0a\u7684 Java \u4f1a\u6709\u5f88\u591a\u6fc0\u52a8\u4eba\u5fc3\u7684\u66f4\u65b0\uff0c\u4e00\u5982\u65e2\u5f80\uff0c\u60a8\u7684\u53cd\u9988\u548c\u5efa\u8bae\u5bf9\u6211\u4eec\u975e\u5e38\u91cd\u8981\uff0c\u5c06\u6709\u52a9\u4e8e\u6211\u4eec\u672a\u6765\u7684\u4ea7\u54c1\u5851\u9020\u3002\u6709\u51e0\u79cd\u65b9\u6cd5\u53ef\u4ee5\u7ed9\u6211\u4eec\u7559\u4e0b\u53cd\u9988<\/p>\n<ul>\n<li><a href=\"https:\/\/www.research.net\/r\/vscodejava?lang=zh\" target=\"_blank\" rel=\"noopener\">\u586b\u5199\u4e2d\u6587\u95ee\u5377<\/a><\/li>\n<li class=\"\">\u5728\u8fd9\u4e2a\u5e16\u5b50\u4e0b\u7559\u8a00<\/li>\n<li class=\"\">\u5728\u6211\u4eec\u7684GitHub repo\u4e0a<a href=\"https:\/\/github.com\/microsoft\/vscode-java-pack\/issues\/new\/choose\" target=\"_blank\" rel=\"noopener\">\u521b\u5efaIssue<\/a><\/li>\n<li>\u53d1\u9001\u7535\u5b50\u90ae\u4ef6\u5230<a href=\"mailto:vscjfeedback@microsoft.com\">vscjfeedback@microsoft.com<\/a><\/li>\n<\/ul>\n<h3 id=\"try-it-out\" class=\"\"><strong>\u8d44\u6e90<\/strong><i class=\"fabric-icon fabric-icon--Link\" aria-hidden=\"true\"><\/i><i class=\"fabric-icon fabric-icon--Link\" aria-hidden=\"true\"><\/i><\/h3>\n<p>\u4ee5\u4e0b\u94fe\u63a5\u548c\u8d44\u6e90\u80fd\u5e2e\u52a9\u60a8\u66f4\u597d\u5730\u4e86\u89e3Java on Visual Studio Code\u7684\u76f8\u5173\u4fe1\u606f<\/p>\n<ul>\n<li class=\"\">\u4e86\u89e3<a href=\"https:\/\/code.visualstudio.com\/docs\/languages\/java\" target=\"_blank\" rel=\"noopener\">\u66f4\u591a Visual Studio Code\u4e0aJava<\/a>\u7684\u66f4\u591a\u4fe1\u606f<\/li>\n<li class=\"\"><span class=\"goog-text-highlight\">\u9010\u6b65\u63a2\u7d22<\/span><a href=\"https:\/\/code.visualstudio.com\/docs\/java\/java-tutorial\" target=\"_blank\" rel=\"noopener noreferrer\"><span class=\"goog-text-highlight\">\u6709\u5173Visual Studio Code\u7684Java\u6559\u7a0b<\/span><\/a><\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5927\u5bb6\u597d\uff0c\u6b22\u8fce\u6765\u5230 Visual Studio Code Java \u7684 3 \u6708\u66f4\u65b0\u3002\u8fd9\u6b21\u6211\u4eec\u5c06\u4e3a\u60a8\u5e26\u6765\u4e00\u4e9b\u5173\u4e8e\u6211\u4eec\u4ee3\u7801\u8865\u5168\u7684\u4f18\u5316\u3001Maven \u6539\u8fdb\u4ee5\u53ca\u6211\u4eec\u6700\u65b0\u7684 Java \u63d2\u4ef6\u9884\u89c8\u7248\u672c\u7684\u6700\u65b0\u66f4\u65b0\u3002\u8ba9\u6211\u4eec\u5f00\u59cb\u5427\uff01 \u66f4\u591a\u751f\u6210\u4ee3\u7801\u7247\u6bb5\u7684\u5feb\u6377\u65b9\u5f0f \u7531\u4e8e\u6211\u4eec\u5bf9 Java \u7684\u8bed\u8a00\u652f\u6301\u662f\u901a\u8fc7Eclipse \u2122 JDT Language Server \u63d0\u4f9b\u7684\uff0c\u6240\u4ee5\u751f\u6210\u67d0\u4e9b\u4ee3\u7801\u7247\u6bb5\uff08\u4f8b\u5982System.out.println() \uff09\u7684\u5feb\u6377\u65b9\u5f0f\u5927\u591a\u57fa\u4e8e Eclipse \u98ce\u683c\u3002\u4f8b\u5982\uff0cSystem.out.println()\u7684\u5feb\u6377\u65b9\u5f0f\u662fsysout \u3002\u4f46\u662f\uff0c\u6211\u4eec\u4ece\u5f88\u591a\u7528\u6237\u90a3\u91cc\u542c\u8bf4\u4ed6\u4eec\u4e60\u60ef\u4e86\u5176\u5b83 IDE\uff08\u4f8b\u5982 IntelliJ IDEA\uff09\u7684\u5feb\u6377\u65b9\u5f0f\uff0c\u5e76\u4e14\u5e0c\u671b\u770b\u5230 VS Code \u4e5f\u652f\u6301\u8fd9\u4e9b IDE \u7684\u5feb\u6377\u65b9\u5f0f\u3002\u56e0\u6b64\uff0c\u6211\u4eec\u4e5f\u5728\u63d2\u4ef6\u4e2d\u6dfb\u52a0\u4e86\u8fd9\u4e9b\u5e38\u7528\u4ee3\u7801\u7247\u6bb5\u7684\u5feb\u6377\u65b9\u5f0f\u3002\u4ee5\u4e0b\u662f\u6211\u4eec\u652f\u6301\u7684\u5feb\u6377\u65b9\u5f0f\u7684\u5217\u8868 \u4ee3\u7801\u7247\u6bb5 Eclipse\u98ce\u683c\u5feb\u6377\u65b9\u5f0f IDEA\u98ce\u683c\u5feb\u6377\u65b9\u5f0f System.out.println() sysout sout System.err.println() syserr serr \u5f53\u524d\u51fd\u6570\u7b7e\u540d\u7684System.out.println()\u00a0 systrace soutm public static void main(String[] args) {} main psvm \/ main Iterator [&hellip;]<\/p>\n","protected":false},"author":31999,"featured_media":590,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[2,1,4,3],"tags":[],"class_list":["post-574","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-java","category-java-ch","category-open-source","category-visual-studio-code"],"acf":[],"blog_post_summary":"<p>\u5927\u5bb6\u597d\uff0c\u6b22\u8fce\u6765\u5230 Visual Studio Code Java \u7684 3 \u6708\u66f4\u65b0\u3002\u8fd9\u6b21\u6211\u4eec\u5c06\u4e3a\u60a8\u5e26\u6765\u4e00\u4e9b\u5173\u4e8e\u6211\u4eec\u4ee3\u7801\u8865\u5168\u7684\u4f18\u5316\u3001Maven \u6539\u8fdb\u4ee5\u53ca\u6211\u4eec\u6700\u65b0\u7684 Java \u63d2\u4ef6\u9884\u89c8\u7248\u672c\u7684\u6700\u65b0\u66f4\u65b0\u3002\u8ba9\u6211\u4eec\u5f00\u59cb\u5427\uff01 \u66f4\u591a\u751f\u6210\u4ee3\u7801\u7247\u6bb5\u7684\u5feb\u6377\u65b9\u5f0f \u7531\u4e8e\u6211\u4eec\u5bf9 Java \u7684\u8bed\u8a00\u652f\u6301\u662f\u901a\u8fc7Eclipse \u2122 JDT Language Server \u63d0\u4f9b\u7684\uff0c\u6240\u4ee5\u751f\u6210\u67d0\u4e9b\u4ee3\u7801\u7247\u6bb5\uff08\u4f8b\u5982System.out.println() \uff09\u7684\u5feb\u6377\u65b9\u5f0f\u5927\u591a\u57fa\u4e8e Eclipse \u98ce\u683c\u3002\u4f8b\u5982\uff0cSystem.out.println()\u7684\u5feb\u6377\u65b9\u5f0f\u662fsysout \u3002\u4f46\u662f\uff0c\u6211\u4eec\u4ece\u5f88\u591a\u7528\u6237\u90a3\u91cc\u542c\u8bf4\u4ed6\u4eec\u4e60\u60ef\u4e86\u5176\u5b83 IDE\uff08\u4f8b\u5982 IntelliJ IDEA\uff09\u7684\u5feb\u6377\u65b9\u5f0f\uff0c\u5e76\u4e14\u5e0c\u671b\u770b\u5230 VS Code \u4e5f\u652f\u6301\u8fd9\u4e9b IDE \u7684\u5feb\u6377\u65b9\u5f0f\u3002\u56e0\u6b64\uff0c\u6211\u4eec\u4e5f\u5728\u63d2\u4ef6\u4e2d\u6dfb\u52a0\u4e86\u8fd9\u4e9b\u5e38\u7528\u4ee3\u7801\u7247\u6bb5\u7684\u5feb\u6377\u65b9\u5f0f\u3002\u4ee5\u4e0b\u662f\u6211\u4eec\u652f\u6301\u7684\u5feb\u6377\u65b9\u5f0f\u7684\u5217\u8868 \u4ee3\u7801\u7247\u6bb5 Eclipse\u98ce\u683c\u5feb\u6377\u65b9\u5f0f IDEA\u98ce\u683c\u5feb\u6377\u65b9\u5f0f System.out.println() sysout sout System.err.println() syserr serr \u5f53\u524d\u51fd\u6570\u7b7e\u540d\u7684System.out.println()\u00a0 systrace soutm public static void main(String[] args) {} main psvm \/ main Iterator [&hellip;]<\/p>\n","_links":{"self":[{"href":"https:\/\/devblogs.microsoft.com\/java-ch\/wp-json\/wp\/v2\/posts\/574","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/devblogs.microsoft.com\/java-ch\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/devblogs.microsoft.com\/java-ch\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/devblogs.microsoft.com\/java-ch\/wp-json\/wp\/v2\/users\/31999"}],"replies":[{"embeddable":true,"href":"https:\/\/devblogs.microsoft.com\/java-ch\/wp-json\/wp\/v2\/comments?post=574"}],"version-history":[{"count":0,"href":"https:\/\/devblogs.microsoft.com\/java-ch\/wp-json\/wp\/v2\/posts\/574\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/devblogs.microsoft.com\/java-ch\/wp-json\/wp\/v2\/media\/590"}],"wp:attachment":[{"href":"https:\/\/devblogs.microsoft.com\/java-ch\/wp-json\/wp\/v2\/media?parent=574"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/devblogs.microsoft.com\/java-ch\/wp-json\/wp\/v2\/categories?post=574"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/devblogs.microsoft.com\/java-ch\/wp-json\/wp\/v2\/tags?post=574"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}