{"id":10006753,"date":"2022-10-27T17:58:28","date_gmt":"2022-10-27T09:58:28","guid":{"rendered":"https:\/\/ityet.com\/?p=10006753"},"modified":"2022-10-27T17:58:28","modified_gmt":"2022-10-27T09:58:28","slug":"java-on-visual-studio-code-2022%e5%b9%b410%e6%9c%88","status":"publish","type":"post","link":"https:\/\/itmax.cn\/?p=10006753","title":{"rendered":"Java on Visual Studio Code-2022\u5e7410\u6708"},"content":{"rendered":"<p>\u5927\u5bb6\u597d\uff0c\u6b22\u8fce\u6765\u5230 Visual Studio Code Java \u7684 10 \u6708\u66f4\u65b0\u3002\u4e3b\u8981\u6539\u8fdb\u5305\u62ec\u8c03\u8bd5\u4f53\u9a8c\u4f18\u5316\uff0c\u865a\u62df\u7ebf\u7a0b\u7684\u652f\u6301\uff0c\u66f4\u591a Lombok \u76f8\u5173\u7684\u4ee3\u7801\u64cd\u4f5c\u4ee5\u53ca\u4ee3\u7801\u7f16\u5199\u4f53\u9a8c\u7684\u63d0\u5347\uff0c\u8ba9\u6211\u4eec\u5f00\u59cb\u5427\uff01<\/p>\n<h2>\u8c03\u8bd5\u4f53\u9a8c\u63d0\u5347<\/h2>\n<h3>\u884c\u5185\u65ad\u70b9(Inline breakpoint)\u7684\u53ef\u89c6\u5316\u63d0\u793a<\/h3>\n<p>\u8003\u8651\u8fd9\u6837\u7684\u4e00\u884c\u4ee3\u7801\uff1a<br \/>Stream.of (\u201cFrank\u201d).map(name -&gt; name.toUpperCase ()). forEach ((item -&gt; System.out.println (item));<br \/>\u5f53\u60a8\u5728\u8fd9\u4e00\u884c\u8bbe\u7f6e\u65ad\u70b9\u65f6\uff0cVisual Studio Code \u5c06\u81ea\u52a8\u8bc6\u522b\u8be5\u884c\u4e2d\u7684\u6240\u6709 lambda \u8868\u8fbe\u5f0f\uff0c\u5e76\u7528\u7070\u70b9\u5728\u8bed\u53e5\u65c1\u8fb9\u5c06\u5b83\u4eec\u53ef\u89c6\u5316\u3002\u5982\u679c\u4f60\u60f3\u5728\u90a3\u4e9b lambda \u8868\u8fbe\u5f0f\u4e0a\u8fdb\u4e00\u6b65\u8bbe\u7f6e\u884c\u5185\u65ad\u70b9\uff0c\u4f60\u53ef\u4ee5\u76f4\u63a5\u70b9\u51fb\u90a3\u4e9b\u7070\u70b9\uff0c\u7070\u70b9\u4f1a\u50cf\u666e\u901a\u65ad\u70b9\u4e00\u6837\u53d8\u6210\u7ea2\u70b9\uff0c\u7136\u540e\u5728\u4ee3\u7801\u6267\u884c\u8fc7\u7a0b\u4e2d\u8c03\u8bd5\u5668\u4f1a\u505c\u5728\u8fd9\u4e9b\u65ad\u70b9\u5904\u3002\u8fd9\u5c06\u4e3a\u60a8\u63d0\u4f9b\u66f4\u8f7b\u677e\u7684\u8fd9\u4e9b lambda \u8868\u8fbe\u5f0f\u7684\u8c03\u8bd5\u4f53\u9a8c\u3002\u8fd9\u91cc\u662f\u4e00\u6bb5\u6f14\u793a\uff1a<br \/><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/bVc3kxo\" alt=\"image.png\" title=\"image.png\" loading=\"lazy\"><br \/><a href=\"https:\/\/link.segmentfault.com\/?enc=vzVENTnY%2B2uHQaBt%2Btp3AA%3D%3D.Dh8oEOxxaQh9HjFUDK1Li7ctAF%2BUhDrt6W9SDdjJkgM%3D\" rel=\"nofollow\">\u70b9\u6211\u67e5\u770b\u89c6\u9891~<\/a><\/p>\n<h2>\u652f\u6301 Java \u865a\u62df\u7ebf\u7a0b<\/h2>\n<p>Java 19 \u4e3a Java \u5e73\u53f0\u5e26\u6765\u4e86\u865a\u62df\u7ebf\u7a0b\u7684\u7b2c\u4e00\u4e2a\u9884\u89c8\uff0c\u8fd9\u662f Project Loom \u7684\u4e3b\u8981\u6210\u679c\u3002\u865a\u62df\u7ebf\u7a0b\u65e8\u5728\u663e\u7740\u63d0\u9ad8\u5e76\u53d1 Java \u7f16\u7a0b\u7684\u53ef\u6269\u5c55\u6027\uff0c\u540c\u65f6\u5c3d\u53ef\u80fd\u4fdd\u7559\u5f53\u524d API\u7684\u5f62\u6001\u3002\u5728\u6211\u4eec 9 \u6708\u7684\u7248\u672c\u4e2d\uff0c\u6211\u4eec\u5728 Java \u8c03\u8bd5\u5668\u4e2d<a href=\"https:\/\/link.segmentfault.com\/?enc=UwumtN1AzJZ5BwdK1s4l9w%3D%3D.0hVQuf4WE653svn7MoEThCtKtPYiekOe2vnsWEDYdX6hxAfJgmyBr6g95aPyFGosZd7Or8JqBQ0ZCkBgUH42ng%3D%3D\" rel=\"nofollow\">\u542f\u7528\u4e86\u5bf9\u865a\u62df\u7ebf\u7a0b\u7684\u652f\u6301<\/a>\u3002\u8bf7\u6ce8\u610f\u60a8\u9700\u8981\u5b89\u88c5 JDK 19 \u6765\u4f53\u9a8c\u8be5\u65b0\u529f\u80fd\u3002\u4ee5\u4e0b\u662f\u5728\u8c03\u8bd5\u4e2d\u7684\u622a\u56fe\uff1a<br \/><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000042702477\" alt=\"\u56fe\u7247\" title=\"\u56fe\u7247\" loading=\"lazy\"><br \/>\u6709\u5173\u865a\u62df\u7ebf\u7a0b\u7684\u66f4\u591a\u8be6\u7ec6\u4fe1\u606f\uff0c\u60a8\u53ef\u4ee5<a href=\"https:\/\/link.segmentfault.com\/?enc=d3ASl3tEd3UdYKtDHNOyvQ%3D%3D.3zlIhHW3Lij6YhCjd%2FaxyZ8PTrm7Ghxti%2Fi%2BxF5rO2GMIH0iN%2F6KvkfFcZ9ysa%2BixeIdi6hHtgpufIzsJbvHRCczBmu%2FuFMY1PL4xY7iEfH0Tfu6ypvykG5g4eqlOfOs\" rel=\"nofollow\">\u9605\u8bfb\u5b98\u65b9\u535a\u5ba2\u6587\u7ae0<\/a>\u3002<\/p>\n<h2>\u7f16\u7801\u4f53\u9a8c\u6539\u8fdb<\/h2>\n<h3>\u66f4\u5feb\u6377\u7684 Lombok \u4ee3\u7801\u64cd\u4f5c\uff1aLombok &#038; Delombok<\/h3>\n<p>\u81ea\u4ece\u6211\u4eec\u5728 7 \u6708\u63a8\u51fa\u5bf9 Lombok \u7684\u5168\u9762\u652f\u6301\u4ee5\u6765\uff0c\u6211\u4eec\u6536\u5230\u4e86\u5f88\u591a\u529f\u80fd\u9700\u6c42\uff01\u4e00\u4e2a\u547c\u58f0\u9ad8\u7684\u9700\u6c42\u662f\u5728\u7528\u6237\u70b9\u51fb Code Action \u706f\u6ce1\uff08\u5feb\u901f\u4fee\u590d\uff09\u65f6\u63d0\u4f9b\u65b9\u4fbf\u7684 Lombok \u64cd\u4f5c\uff0c\u56e0\u6b64\u6211\u4eec\u5df2\u5c06\u6b64\u529f\u80fd\u6dfb\u52a0\u5230\u6211\u4eec\u7684\u6700\u65b0\u7248\u672c\u4e2d\u3002\u6211\u4eec\u76ee\u524d\u652f\u6301\u7684 Annotation \u662f\uff1a<\/p>\n<ul>\n<li>@Data<\/li>\n<li>@NoArgsConstructor<\/li>\n<li>@AllArgsConstructor<\/li>\n<li>@Getter<\/li>\n<li>@Setter<\/li>\n<li>@ToString<\/li>\n<li>@EqualsAndHashCode<br \/>\u60a8\u4e0d\u4ec5\u53ef\u4ee5\u4f7f\u7528\u6b64\u5feb\u6377\u65b9\u5f0f\u6765\u201cLombok\u201d\u60a8\u7684\u4ee3\u7801\uff0c\u8fd8\u53ef\u4ee5\u901a\u8fc7\u53d6\u6d88\u9009\u62e9\u5176\u4e2d\u4e00\u4e9b\u6765\u201cDeLombok\u201d\u60a8\u4e0d\u518d\u9700\u8981\u7684\u6ce8\u89e3\u3002\u8fd9\u662f\u4e00\u4e2a\u6f14\u793a\u3002<br \/><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/bVc3kxE\" alt=\"image.png\" title=\"image.png\" loading=\"lazy\"><br \/><a href=\"https:\/\/link.segmentfault.com\/?enc=4eh3uG%2Ft4MPvaKPatk%2BbkQ%3D%3D.t6VHs4hslvV2eA4BtO%2B3sVL0n18Ql8ynOqjeZMdbcFQ%3D\" rel=\"nofollow\">\u70b9\u6211\u67e5\u770b\u89c6\u9891~<\/a><br \/>\u53e6\u5916\uff0c\u6211\u4eec\u60f3\u518d\u6b21\u63d0\u4e00\u4e0b\uff0c\u6211\u4eec\u7684\u6269\u5c55\u73b0\u5728\u5df2\u7ecf\u5185\u7f6e\u4e86\u5bf9 Lombok \u7684\u652f\u6301\uff0c\u8fd9\u5728 <a href=\"https:\/\/link.segmentfault.com\/?enc=ncF7IJH1zfkxdhYNcKGDQA%3D%3D.qWthUcdiyMMvqG9yfW5ouV7MUXO2dwIACa0cuc2tfNRcDBloffd4Hl0uxG9DYpqg\" rel=\"nofollow\">Project Lombok \u7684\u5b98\u65b9\u4e3b\u9875\u4e0a\u4e5f\u6709\u63d0\u53ca<\/a>\uff01<\/li>\n<\/ul>\n<h3>\u652f\u6301 @Nullable \u548c @Nonnull \u6ce8\u89e3<\/h3>\n<p>\u6700\u540e\uff0c\u6211\u4eec<a href=\"https:\/\/link.segmentfault.com\/?enc=RwOv9ZlzhhFZR4jo78WHnw%3D%3D.jPqsLf%2FFA0FgsZzrmIx8IYNqkSMghNBLYRE%2B0yaokNbWuthFymWlCHV5ykrDwZEZRp6wUFFkL5QItagJcVtyZA%3D%3D\" rel=\"nofollow\">\u589e\u5f3a\u4e86\u4ee3\u7801\u5206\u6790<\/a>\u4ee5\u652f\u6301 @Nullable \u548c @Nonnull \u6ce8\u91ca\u3002@Nullable \u548c @Nonnull \u6ce8\u91ca\u8ba9\u5f00\u53d1\u8005\u548c\u7f16\u8bd1\u5668\u77e5\u9053\u662f\u5426\u53ef\u4ee5\u4e3a\u53d8\u91cf\u3001\u53c2\u6570\u6216\u8fd4\u56de\u503c\u5141\u8bb8 null\u3002<br \/>\u5982\u679c\u6211\u4eec\u68c0\u6d4b\u5230\u67d0\u4e9b\u5408\u540c\u88ab\u8fdd\u53cd\uff0c\u6211\u4eec\u5c06\u5728\u95ee\u9898(Problems)\u90e8\u5206\u663e\u793a\u8b66\u544a\uff0c\u5e76\u5728\u7f16\u8f91\u5668\u533a\u57df\u4e3a\u60a8\u7a81\u51fa\u663e\u793a\u5b83\u4eec\u3002\u8fd9\u662f\u6b64\u529f\u80fd\u7684\u5feb\u901f\u6f14\u793a\u3002<br \/><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/bVc3kxP\" alt=\"image.png\" title=\"image.png\" loading=\"lazy\"><br \/><a href=\"https:\/\/link.segmentfault.com\/?enc=La6IeDOfsUlKjcIiulMDyg%3D%3D.K7Es0dFgRQDuKuAtxuRHRHTqM9pry5DcDlje0UMTVU4%3D\" rel=\"nofollow\">\u70b9\u6211\u67e5\u770b\u89c6\u9891~<\/a><br \/>\u76ee\u524d\uff0c\u6211\u4eec\u652f\u6301\u4ee5\u4e0b\u5305\u4e2d\u7684 @NonNull \u548c @Nullable \u6ce8\u91ca\uff1a<\/p>\n<ul>\n<li>javax.annotation.*<\/li>\n<li>org.eclipse.jdt.annotation.*<\/li>\n<li>org.springframework.lang.* <br \/>\u5982\u679c\u60a8\u5e0c\u671b\u5728\u4ee3\u7801\u5206\u6790\u4e2d\u5305\u542b\u6216\u6392\u9664\u67d0\u4e9b\u6ce8\u89e3\uff0c\u60a8\u53ef\u4ee5\u5728settings.json\u4e2d\u7684\u201cjava.compile.compileAnalysis.nonnull\u201d\u548c\u201cjava.compile.compileAnalysis.nullable\u201d\u4e0b\u8fdb\u884c\u914d\u7f6e\u3002\u8fd9\u662f\u4e00\u4e2a\u5c4f\u5e55\u622a\u56fe\u3002<br \/><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000042702478\" alt=\"\u56fe\u7247\" title=\"\u56fe\u7247\" loading=\"lazy\"><\/li>\n<\/ul>\n<h2>\u5b89\u88c5 Java \u63d2\u4ef6\u5305<\/h2>\n<p>\u8981\u4f7f\u7528\u4e0a\u8ff0\u6240\u6709\u529f\u80fd\uff0c\u8bf7\u5728 Visual Studio Code \u4e0a\u4e0b\u8f7d\u5e76\u5b89\u88c5<a href=\"https:\/\/link.segmentfault.com\/?enc=0GDsuK1zxXSpsCwJIQYPhA%3D%3D.nN8UHgwbllBPsM0El41D3uO6yDHFsJ2n8y8EqLSALuZlKZfpy35LvcXJe1H%2B9mTJYKEdrsNs%2FPtouKqrxFv2C3sX0v6bdJ43TkfVrc%2FtTHU%3D\" rel=\"nofollow\">Extension Pack for Java<\/a>\u3002<br \/><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000042702479\" alt=\"\u56fe\u7247\" title=\"\u56fe\u7247\" loading=\"lazy\"><br \/>\u5982\u679c\u60a8\u662f\u4e00\u4f4d Spring \u5f00\u53d1\u8005\uff0c\u5e76\u4e14\u6b63\u5728\u7f16\u5199 Spring Boot \u76f8\u5173\u7684\u7a0b\u5e8f\uff0c\u60a8\u4e5f\u53ef\u4ee5\u4e0b\u8f7d\u5e76\u5b89\u88c5 <a href=\"https:\/\/link.segmentfault.com\/?enc=SQohuBhdY%2FH0qpUHSFCOUw%3D%3D.JzcY1GIVIBqU1HO%2F9uluDL66hPIA3%2BiZpoEAnQbd5rz9G85sAD9RfaoHPvsRXDKCbTFElVsxf47SgQ2%2Fbb9forO00QJa12Xot6SrdXH3vokwnYvRD0lnR1xT5DWbe%2FOx\" rel=\"nofollow\">Spring Boot \u63d2\u4ef6\u5305<\/a>\uff0c\u83b7\u5f97\u4e0e Spring Boot \u6709\u5173\u7684\u4e13\u5c5e\u5f00\u53d1\u4f53\u9a8c\u3002<br \/><img decoding=\"async\" referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000042702480\" alt=\"\u56fe\u7247\" title=\"\u56fe\u7247\" loading=\"lazy\"><\/p>\n<h2>\u53cd\u9988\u4e0e\u5efa\u8bae<\/h2>\n<p>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\uff1a<\/p>\n<ul>\n<li><a href=\"https:\/\/link.segmentfault.com\/?enc=%2FqX%2BRF37mRUzPrF1D65fmw%3D%3D.y2pSj1Dg%2Bg75FDcpwxi8tLw8RYksJdIyiMcrGw%2Ba3cZ47ZbnT5LjqyPhLtYSHiY0\" rel=\"nofollow\">\u586b\u5199\u4e2d\u6587\u95ee\u5377<\/a><\/li>\n<li>\u5728\u672c\u6587\u4e0b\u7559\u8a00<\/li>\n<li><a href=\"https:\/\/link.segmentfault.com\/?enc=raDXBTBQ6BZmz8GLDNPVYg%3D%3D.hTvf9ZWOTHHvst%2B1Zar5q4WRLu0x8z7uGvVUhIro41V89358jJB%2BwtVNhXf4GttlkKIGqv5UfGsn6DayHNDHmA%3D%3D\" rel=\"nofollow\">\u5728\u6211\u4eec\u7684 GitHub repo \u4e0a\u521b\u5efa Issue<\/a><\/li>\n<li>\u53d1\u9001\u7535\u5b50\u90ae\u4ef6\u5230 <a href=\"https:\/\/segmentfault.com\/cdn-cgi\/l\/email-protection#f68085959c909393929497959db69b9f95849985999082d895999b\"><span class=\"__cf_email__\" data-cfemail=\"a6d0d5c5ccc0c3c3c2c4c7c5cde6cbcfc5d4c9d5c9c0d288c5c9cb\">[email&#160;protected]<\/span><\/a><\/li>\n<\/ul>\n<h2>\u8d44\u6e90<\/h2>\n<p>\u4ee5\u4e0b\u94fe\u63a5\u548c\u8d44\u6e90\u80fd\u5e2e\u52a9\u60a8\u66f4\u597d\u5730\u4e86\u89e3 Java on Visual Studio Code \u7684\u76f8\u5173\u4fe1\u606f<\/p>\n<ul>\n<li><a href=\"https:\/\/link.segmentfault.com\/?enc=revPG%2BFXq%2Ff7aJQTYQI8eA%3D%3D.AHBXNq1OVLU3A5fFHMVv6jEgypOzMIxhcy0YPmvl%2B9E5J1m3TeyMMI9xlx6PYMZS78cwfrBGqc4bsAb%2BaW%2BQnL3O4mPpZB8zXkhWMGHTj54%3D\" rel=\"nofollow\">\u4e86\u89e3\u66f4\u591a Visual Studio Code\u4e0a Java \u7684\u66f4\u591a\u4fe1\u606f<\/a><\/li>\n<li><a href=\"https:\/\/link.segmentfault.com\/?enc=pekNFiVA2zaLC2GPstQWNg%3D%3D.S74eIG0uJyR%2Fesutg1t5LgUg18Lq5lC2C%2F5V6h26dlXNc7Vbw8%2BgmO1EECpsUh7fmmf%2F8s91MPHd9SHY43OrzpPuZLSDxF%2BqeUKgwNXyqKk%3D\" rel=\"nofollow\">\u9010\u6b65\u63a2\u7d22\u6709\u5173Visual Studio Code \u7684 Java \u6559\u7a0b<\/a><\/li>\n<\/ul>\n<p><a href=\"https:\/\/link.segmentfault.com\/?enc=yM91%2FIGoHVyqs5ePIVV%2B2A%3D%3D.8MzmS7cqE35D2S00doWbPcfXT3qnKj3aATCsP7QN4V6FOUTZ1biQyKKrsYog0fJ9nzpSPn8rU0WV7dW7Jip5wrLj%2ByVLXE5Xw%2BAes%2BXEclQ%3D\" rel=\"nofollow\">\u6b22\u8fce\u83b7\u53d6\u66f4\u591a\u6709\u5173 Java on VS Code \u7684\u8d44\u6e90\u548c\u6559\u7a0b~<\/a><\/p>\n<p><a href=\"https:\/\/segmentfault.com\/a\/1190000042702475\">https:\/\/segmentfault.com\/a\/1190000042702475<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5927\u5bb6\u597d\uff0c\u6b22\u8fce\u6765\u5230 Visual Studio Code Java \u7684 10 \u6708\u66f4\u65b0\u3002\u4e3b\u8981\u6539\u8fdb\u5305\u62ec\u8c03\u8bd5\u4f53\u9a8c\u4f18\u5316\uff0c 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