{"id":143839,"date":"2021-05-17T14:53:32","date_gmt":"2021-05-17T13:53:32","guid":{"rendered":"https:\/\/blog.jetbrains.com\/mps\/2021\/05\/mps-2021-1-has-been-released\/"},"modified":"2021-05-20T15:00:11","modified_gmt":"2021-05-20T14:00:11","slug":"mps-2021-1-has-been-released","status":"publish","type":"mps","link":"https:\/\/blog.jetbrains.com\/zh-hans\/mps\/2021\/05\/mps-2021-1-has-been-released\/","title":{"rendered":"MPS 2021.1 \u6b63\u5f0f\u53d1\u5e03\uff01"},"content":{"rendered":"\n<p>\u4eca\u5e74\u7684\u7b2c\u4e00\u4e2a\u7248\u672c\u73b0\u5df2\u53d1\u5e03!\u00a0\u5728\u8fc7\u53bb\u7684\u51e0\u4e2a\u6708\uff0c\u6211\u4eec\u5b8c\u5584\u4e86\u4ea7\u54c1\u4e2d\u7684\u4e0d\u540c\u5b50\u7cfb\u7edf\u4ee5\u63d0\u9ad8\u7528\u6237\u4f53\u9a8c\u3002\u00a0\u9605\u8bfb\u66f4\u591a\u5173\u4e8e\u4e0a\u8ff0\u65b0\u529f\u80fd\u7684\u4fe1\u606f\uff0c\u6216\u8005\u5982\u679c\u60a8\u66f4\u559c\u6b22\u76f4\u89c2\u53ef\u89c6\u5316\u7684\u5185\u5bb9\uff0c\u60a8\u8fd8\u53ef\u4ee5\u89c2\u770b\u6211\u4eec\u7684<a href=\"https:\/\/youtu.be\/xXEK_aY8wMM\" target=\"_blank\" rel=\"noopener\">\u5c4f\u5e55\u622a\u56fe<\/a>\u3002<\/p>\n\n\n<p align=\"center\"><a class=\"jb-download-button\" href=\"https:\/\/www.jetbrains.com\/mps\/download\/\" target=\"_blank\" rel=\"noopener\"><br \/>\u4e0b\u8f7d MPS 2021.1<br \/><\/a><\/p>\n\n\n<h1 class=\"wp-block-heading\">\u7f16\u8f91\u5668<\/h1>\n\n\n\n<h2 class=\"wp-block-heading\">\u653e\u5927\u548c\u7f29\u5c0f<\/h2>\n\n\n\n<p>\u6309\u4f4f Ctrl \u5e76\u6eda\u52a8\u9f20\u6807\u6eda\u8f6e\u53ef\u4ee5\u5728\u6253\u5f00\u7684\u7f16\u8f91\u5668\u7a97\u53e3\u4e2d\u5feb\u901f\u8c03\u6574\u5b57\u4f53\u5927\u5c0f\u3002\u00a0\u5b57\u4f53\u5927\u5c0f\u66f4\u6539\u4e0d\u4e0d\u662f\u6c38\u4e45\u7684\uff0c\u56e0\u6b64\u5f53\u60a8\u91cd\u65b0\u6253\u5f00\u6587\u4ef6\u65f6\uff0c\u6587\u5b57\u5927\u5c0f\u5c06\u91cd\u7f6e\u4e3a\u9ed8\u8ba4\u503c\u3002\u00a0\u60a8\u53ef\u4ee5\u5728\u00a0<em>Preferences | Editor | General<\/em>\u00a0\u90e8\u5206\u4e2d\u542f\u7528\/\u7981\u7528\u6b64\u529f\u80fd\uff1a<em>Change font size with Ctrl\/Cmd+Mouse Wheel<\/em>\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u6539\u8fdb\u4e86\u7f29\u8fdb\u5e03\u5c40\u6027\u80fd<\/h2>\n\n\n\n<p>\u5728\u67d0\u4e9b\u6838\u5fc3\u60c5\u51b5\u4e0b\uff0c\u7f29\u8fdb\u5e03\u5c40\u7684\u5b9e\u73b0\u5df2\u53d8\u6210\u589e\u91cf\u5f0f\uff0c\u8fd9\u5c06\u7f29\u77ed\u4ee5\u4e3b\u8981\u4f7f\u7528\u7f29\u8fdb\u5e03\u5c40\u7684\u8bed\u8a00\uff08\u4f8b\u5982 BaseLanguage\uff09\u7f16\u5199\u7684\u5927\u578b\u6a21\u578b\u7684\u6e32\u67d3\u65f6\u95f4\u3002\u00a0\u53ef\u4ee5\u4f7f\u7528 VM \u9009\u9879\u00a0<em>mps.indent_layout.disable_incremental<\/em>\u00a0\u7981\u7528\u6b64\u529f\u80fd\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u5b57\u4f53\u7c97\u7ec6\u9009\u9879<\/h2>\n\n\n\n<p>\u5728\u957f\u65f6\u95f4\u7684\u7f16\u7801\u5de5\u4f5c\u4e2d\uff0c\u9009\u62e9\u4e00\u4e2a\u8212\u9002\u7684\u7f16\u8f91\u5668\u5b57\u4f53\u975e\u5e38\u91cd\u8981\u3002\u00a0\u6700\u8fd1\u589e\u52a0\u7684\u7248\u5f0f\u8bbe\u7f6e\u8ba9\u8fd9\u4e2a\u9009\u62e9\u53d8\u5f97\u66f4\u52a0\u7b80\u5355\u548c\u4e2a\u6027\u5316\u3002\u00a0\u5728 v2021.1 \u4e2d\uff0c\u60a8\u53ef\u4ee5\u5728\u00a0<em>Preferences | Editor | Fonts<\/em>\u00a0\u4e2d\u8c03\u6574\u4e3b\u5b57\u4f53\u548c\u7c97\u4f53\u5b57\u4f53\u7684\u7c97\u7ec6\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" loading=\"lazy\" width=\"1414\" height=\"450\" src=\"https:\/\/blog.jetbrains.com\/wp-content\/uploads\/2021\/05\/FontWeight-1.png\" alt=\"\" class=\"wp-image-141984\"\/><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<h1 class=\"wp-block-heading\">\u7248\u672c\u63a7\u5236\u7cfb\u7edf<\/h1>\n\n\n\n<h2 class=\"wp-block-heading\">\u6839\u6ce8\u89e3\u6539\u8fdb<\/h2>\n\n\n\n<p>\u7248\u672c\u63a7\u5236\u7cfb\u7edf\u652f\u6301\u6539\u8fdb\u4e86\u6839\u6ce8\u89e3\u3002\u00a0\u73b0\u5728\uff0c\u4e3a\u6839\u6ce8\u89e3\u4f7f\u7528\u4e00\u79cd\u901a\u8fc7\u79fb\u52a8\u8ddf\u8e2a\u8ba1\u7b97\u4fee\u8ba2\u7248\u672c\u53d8\u66f4\u7684\u65b0\u7b97\u6cd5\u3002\u00a0\u6ce8\u89e3\u884c\/\u5355\u5143\u7684\u989c\u8272\u4ec5\u4f7f\u7528\u6839\u53d1\u751f\u53d8\u5316\u7684\u4fee\u8ba2\u7248\u672c\u786e\u5b9a\u3002\u00a0\u5f53\u6ce8\u89e3\u5217\u6253\u5f00\u65f6\uff0c\u6ce8\u89e3\u5355\u5143\u73b0\u5728\u5177\u6709\u7279\u6b8a\u7684\u4e0a\u4e0b\u6587\u83dc\u5355\u7ec4\u3002\u00a0\u60a8\u53ef\u4ee5\u5bf9\u6bcf\u4e2a\u6ce8\u89e3\u5355\u5143\u5e94\u7528\u00a0<em>Copy Revision Number<\/em>\u3001<em>Show Diff<\/em>\u00a0\u548c\u5176\u4ed6\u64cd\u4f5c\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" loading=\"lazy\" width=\"1774\" height=\"1080\" src=\"https:\/\/blog.jetbrains.com\/wp-content\/uploads\/2021\/05\/vcs-root.png\" alt=\"\" class=\"wp-image-142039\"\/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u5408\u5e76\u63d0\u4ea4\u7684\u5dee\u5f02\u5bf9\u8bdd\u6846<\/h2>\n\n\n\n<p>\u5728 Git \u65e5\u5fd7\u4e2d\u4e3a\u5408\u5e76\u63d0\u4ea4\u542f\u7528\u4e86\u5dee\u5f02\u5bf9\u8bdd\u6846\u3002\u00a0\u8be5\u67e5\u770b\u5668\u53ef\u4ee5\u663e\u793a\u4e09\u4e2a\u9762\u677f &#8211; \u7528\u4e8e\u5408\u5e76\u6a21\u578b\u7684\u4e2d\u592e\u9762\u677f\uff0c\u4ee5\u53ca\u7528\u4e8e\u4e24\u4e2a\u5408\u5e76\u5206\u652f\u7684\u5de6\u53f3\u9762\u677f\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" loading=\"lazy\" width=\"2542\" height=\"1548\" src=\"https:\/\/blog.jetbrains.com\/wp-content\/uploads\/2021\/05\/diff-vcs.png\" alt=\"\" class=\"wp-image-141973\"\/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u5728\u5dee\u5f02\u7f16\u8f91\u5668\u4e2d\u540c\u6b65\u6eda\u52a8<\/h2>\n\n\n\n<p>\u73b0\u5728\uff0c\u53ef\u4ee5\u5728\u5dee\u5f02\u5bf9\u8bdd\u6846\u4e2d\u4f7f\u7528\u4e00\u4e2a\u6309\u94ae\u5173\u95ed\u7f16\u8f91\u5668\u6eda\u52a8\u540c\u6b65\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" loading=\"lazy\" width=\"600\" height=\"532\" src=\"https:\/\/blog.jetbrains.com\/wp-content\/uploads\/2021\/05\/syncButton-1.png\" alt=\"\" class=\"wp-image-142028\"\/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u7528\u4e8e\u6839\u6ce8\u89e3\u548c\u6839\/\u8282\u70b9\u5386\u53f2\u8bb0\u5f55\u7684\u4fee\u8ba2\u7248\u672c\u56fe<\/h2>\n\n\n\n<p>\u6839\u6ce8\u89e3\u548c\u6839\/\u8282\u70b9\u5386\u53f2\u8bb0\u5f55\u7b97\u6cd5\u4e4b\u524d\u57fa\u4e8e\u6587\u4ef6\u4fee\u8ba2\u7248\u672c\u7684\u6709\u5e8f\u5217\u8868\uff0c\u8ba1\u7b97\u6839\u5728\u4e24\u4e2a\u76f8\u90bb\u4fee\u8ba2\u7248\u672c\u4e4b\u95f4\u7684\u53d8\u66f4\u3002\u00a0\u4e0d\u8fc7\uff0c\u8fd9\u4e9b\u4fee\u8ba2\u7248\u672c\u6709\u53ef\u80fd\u6765\u81ea\u4e24\u4e2a\u4e0d\u540c\u7684\u5206\u652f\uff0c\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u83b7\u5f97\u7684\u53d8\u66f4\u6ca1\u6709\u610f\u4e49\u3002\u00a0\u5408\u5e76\u4fee\u8ba2\u7248\u672c\u4e5f\u4e0d\u4f1a\u5f97\u5230\u6b63\u786e\u5904\u7406\u3002\u00a0\u6765\u81ea\u65e7\u4fee\u8ba2\u56de\u5408\u7684\u53d8\u66f4\u53ef\u80fd\u88ab\u9519\u8bef\u5730\u663e\u793a\u4e3a\u6765\u81ea\u65b0\u5408\u5e76\u4fee\u8ba2\u7684\u53d8\u66f4\u3002\u00a0\u73b0\u5728\uff0c\u5728\u751f\u6210\u53d8\u66f4\u5386\u53f2\u8bb0\u5f55\u65f6\uff0c\u7b97\u6cd5\u4f1a\u8003\u8651\u4fee\u8ba2\u7248\u672c\u56fe\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u4fdd\u5b58\u5230 Shelf<\/h2>\n\n\n\n<p>\u60a8\u53ef\u4ee5\u4f7f\u7528\u65b0\u7684\u00a0<em>Save to Shelf<\/em>\u00a0\u64cd\u4f5c\u5c06\u53d8\u66f4\u4fdd\u7559\u5728\u672c\u5730\u5e76\u590d\u5236\u5230 Shelf\u3002\u00a0\u60a8\u53ef\u4ee5\u901a\u8fc7\u5728 macOS \u4e0a\u6309<em>\u21e7\u2318A<\/em>\uff08\u5728 Windows \u6216 Linux \u4e0a\u6309<em>Ctrl+Shift+A<\/em>\uff09\u5e76\u8f93\u5165\u00a0<em>Save to Shelf<\/em>\u00a0\u6765\u8bbf\u95ee\u8fd9\u4e2a\u64cd\u4f5c\u3002<\/p>\n\n\n\n<p><\/p>\n\n\n\n<h1 class=\"wp-block-heading\">\u751f\u6210\u5668<\/h1>\n\n\n\n<h2 class=\"wp-block-heading\">\u6539\u8fdb\u7684 $LOOP$ \u5b8f\u53d8\u91cf\u8bbf\u95ee<\/h2>\n\n\n\n<p>\u73b0\u5728\uff0c\u53ef\u4ee5\u4f7f\u7528 LOOP.inputNode \u8868\u8fbe\u5f0f\u5f15\u7528\u00a0<em>LOOP<\/em>\u00a0\u5b8f\u7684\u8f93\u5165\u8282\u70b9\uff0c<em>\u65e0\u9700\u4f7f\u7528 VAR \u5b8f<\/em>\u3002\u00a0\u4f7f\u7528\u00a0<em>LOOP.index<\/em>\u00a0\u5e76\u66ff\u6362\u4e4b\u524d\u7684\u7528\u6237\u81ea\u5b9a\u4e49\u4e0a\u4e0b\u6587\u53d8\u91cf\uff0c\u4e5f\u53ef\u4ee5\u5728\u540c\u4e00\u4e2a\u547d\u540d\u7a7a\u95f4\u4e0b\u8bbf\u95ee\u00a0<em>LOOP<\/em>\u00a0\u7684\u7d22\u5f15\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" loading=\"lazy\" width=\"800\" height=\"450\" src=\"https:\/\/blog.jetbrains.com\/wp-content\/uploads\/2021\/05\/loopMacro-1.gif\" alt=\"\" class=\"wp-image-142006\"\/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u66f4\u65b0\u4e86 GenPlan \u58f0\u660e\u4e2d\u7684\u00a0<em>Transform<\/em>\u00a0\u8bed\u53e5<\/h2>\n\n\n\n<p>\u4e3a\u4e86\u63d0\u5347\u751f\u6210\u8ba1\u5212\u7684\u53ef\u6269\u5c55\u6027\uff0c\u91c7\u7528\u4e00\u79cd\u65b0\u7684\u673a\u5236\u6765\u5305\u542b\u8ba1\u5212\u8bbe\u8ba1\u5e08\u672a\u77e5\u7684\u8bed\u8a00\u6216\u751f\u6210\u5668\u3002\u00a0\u73b0\u5728\uff0c\u501f\u52a9\u00a0<em>transform<\/em>\u00a0\u8bed\u53e5\uff0c\u8bed\u8a00\u8bbe\u8ba1\u5e08\u53ef\u4ee5\u5305\u542b\u9488\u5bf9\u6216\u6269\u5c55\u7ed9\u5b9a\u8bed\u8a00\u7684\u8bed\u8a00\u3002\u00a0\u5f53\u6211\u4eec\u8bf4\u8bed\u8a00 B\u201c\u76ee\u6807\u662f\u201d\u8bed\u8a00 A \u65f6\uff0c\u6211\u4eec\u662f\u6307\u8bed\u8a00 B \u7684\u751f\u6210\u5668\u751f\u6210\u8bed\u8a00 A \u7684\u7ed3\u6784\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"compiled-templates\">\u7f16\u8bd1\u6a21\u677f\u589e\u5f3a<\/h2>\n\n\n\n<p>IDE \u4e2d\u7684\u00a0<em>Generator Preferences<\/em>\u00a0\u5305\u542b\u4e00\u4e2a\u540d\u4e3a\u00a0<em>Warn when child cannot be placed into role<\/em>\u00a0\u7684\u9009\u9879\uff0c\u5b83\u68c0\u67e5\u751f\u6210\u7684\u8282\u70b9\u6a21\u677f\u662f\u5426\u7b26\u5408\u7236\u8282\u70b9\u7684\u9002\u5f53\u89d2\u8272\u3002\u00a0\u8fd9\u4e2a\u9009\u9879\u4e5f\u53ef\u4ee5\u901a\u8fc7\u6784\u5efa\u9879\u76ee\u8bbe\u7f6e\u6765\u4f7f\u7528\u3002\u00a0\u751f\u6210\u5668\u53ef\u80fd\u4f1a\u53d1\u51fa\u8b66\u544a\uff0c\u8fd9\u901a\u5e38\u8868\u660e\u6a21\u677f\u4e2d\u6709\u4e00\u4e9b\u4e0d\u4e00\u81f4\u7684\u5730\u65b9\uff0c\u4f8b\u5982\u653e\u7f6e\u4f4d\u7f6e\u4e0d\u6b63\u786e\u7684<em>\u6a21\u677f\u7247\u6bb5<\/em>\u6216\u00a0<em>COPY-SRC<\/em>\u00a0\u6ce8\u89e3\u3002<\/p>\n\n\n\n<p>\u7136\u800c\uff0c\u7f16\u8bd1\u6a21\u677f\u5e76\u6ca1\u6709\u8fdb\u884c\u8fd9\u79cd\u68c0\u67e5\u3002\u00a0\u5728 MPS 2021.1 \u4e2d\uff0c\u5982\u679c\u8be5\u9009\u9879\u6fc0\u6d3b\uff0c\u7f16\u8bd1\u6a21\u677f\u73b0\u5728\u4f1a\u8fdb\u4e00\u6b65\u68c0\u67e5\u5b50\u8282\u70b9\u5728\u7236\u8282\u70b9\u4e2d\u7684\u4f4d\u7f6e\u662f\u5426\u6b63\u786e\u3002<\/p>\n\n\n\n<p><\/p>\n\n\n\n<h1 class=\"wp-block-heading\">\u7efc\u5408<\/h1>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"java-compiler\">\u9002\u7528\u4e8e\u5305\u542b Java facet \u7684 MPS \u6a21\u5757\u7684 Java \u7f16\u8bd1\u5668<\/h2>\n\n\n\n<p>MPS \u6a21\u5757\u7684 Java \u7f16\u8bd1\u65b9\u5f0f\u53d1\u751f\u4e86\u5f88\u5927\u53d8\u5316\u3002\u00a0\u8fd9\u89e3\u51b3\u4e86\u6211\u4eec\u4e00\u4e2a<a href=\"https:\/\/youtrack.jetbrains.com\/issue\/MPS-27653\" target=\"_blank\" rel=\"noopener\">\u7968\u6570\u6700\u9ad8\u7684\u95ee\u9898<\/a>\uff0c\u5373<em>\u6ce8\u89e3\u5904\u7406<\/em>\u652f\u6301\u3002\u00a0\u6211\u4eec\u5207\u6362\u4e86 MPS Java \u7f16\u8bd1\u5668\u57fa\u7840\u67b6\u6784\u6765\u5229\u7528 API \u7684\u00a0<em>javax.tools.JavaCompiler<\/em>\u00a0\u96c6\uff0c\u56e0\u6b64\uff0cMPS \u73b0\u5728\u53ef\u4ee5\u4f7f\u7528\u5b9e\u73b0\u6b64\u6807\u51c6 API \u7684\u4efb\u4f55\u7f16\u8bd1\u5668\u3002\u00a0\u81ea v2021.1 \u5f00\u59cb\uff0cMPS \u5c06\u4f7f\u7528\u4e3a\u6b64 API \u914d\u7f6e\u7684\u9ed8\u8ba4\u7f16\u8bd1\u5668\u8fd0\u884c\uff0c\u5176\u4e2d\u5305\u62ec\u4e00\u4e2a\u4f7f\u7528 Eclipse Compiler for Java (ECJ) \u7684\u9009\u9879\uff08\u5982\u679c\u5b58\u5728\uff09\u3002\u00a0\u5f53 ECJ \u5e93\u5728\u7c7b\u8def\u5f84\u4e2d\u65f6\uff0c\u60a8\u53ef\u4ee5\u7528\u00a0<em>mps.compiler.java=ecj<\/em>\u00a0\u4f5c\u4e3a\u7cfb\u7edf\u5c5e\u6027\u5c06 MPS \u5207\u6362\u5230\u4f7f\u7528 ECJ\uff08\u4f8b\u5982\uff0c\u901a\u8fc7\u7f16\u8f91\u00a0<em>mps.vmpoptions<\/em>\uff09\u3002\u00a0\u8bf7\u6ce8\u610f\uff0c\u5982\u679c\u60a8\u5728\u4f7f\u7528\u65b0\u7684\u7f16\u8bd1\u5668\u67b6\u6784\u65f6\u9047\u5230\u65e0\u6cd5\u6062\u590d\u7684\u95ee\u9898\uff0c\u4e5f\u53ef\u4ee5\u901a\u8fc7\u6539\u53d8\u00a0<em>mps.compiler.java=ecjlegacy<\/em>\u00a0\u4f5c\u4e3a\u7cfb\u7edf\u5c5e\u6027\u7684\u914d\u7f6e\uff0c\u5207\u6362\u56de\u76f4\u63a5 ECJ API \u7684\u65e7\u7248\u673a\u5236\u3002<\/p>\n\n\n\n<p>\u6b64\u5916\uff0c\u6211\u4eec\u73b0\u5728\u7528\u00a0<em>-release<\/em>\u00a0\u9009\u9879\u6765\u8fd0\u884c\u7f16\u8bd1\u5668\uff0c\u5176\u7248\u672c\u5728\u9879\u76ee\u504f\u597d\u8bbe\u7f6e\uff08Preferences -> Java Compiler\uff09\u4e2d\u6307\u5b9a\u3002\u00a0\u8fd9\u4e2a\u9009\u9879\u6bd4 MPS \u5728\u4ee5\u524d\u7248\u672c\u4e2d\u6240\u4f9d\u8d56\u7684\u00a0<em>-source\/-target<\/em>\u00a0\u9009\u9879\u7684\u7ec4\u5408\u66f4\u4e3a\u4e25\u683c\uff0c\u56e0\u4e3a\u5b83\u63a7\u5236\u4e86\u67d0\u4e9b\u7248\u672c\u4e2d\u53ef\u7528\u7684\u5e93 API \u7684\u7528\u6cd5\u3002\u00a0\u5982\u679c\u60a8\u9047\u5230\u7531\u4e8e\u4f7f\u7528\u67d0\u4e9b\u7248\u672c\u4e2d\u4e0d\u53ef\u7528\u7684 API \u800c\u5bfc\u81f4\u7684\u7f16\u8bd1\u95ee\u9898\uff0c\u60a8\u53ef\u80fd\u9700\u8981\u66f4\u65b0\u60a8\u9879\u76ee\u4e2d\u7684 Java \u7248\u672c\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"baseline-mps\">\u9879\u76ee\u8fc1\u79fb\u7684\u57fa\u7ebf MPS \u7248\u672c<\/h2>\n\n\n\n<p>\u521b\u5efa\u65b0\u9879\u76ee\u65f6\uff0c\u73b0\u5728\u5c06\u4fdd\u5b58\u201c\u57fa\u7ebf\u201dMPS \u7248\u672c\u3002\u00a0\u4ece\u65e9\u4e8e\u9879\u76ee\u57fa\u7ebf\u7248\u672c\u7684 MPS \u7248\u672c\u7684\u9879\u76ee\u8fc1\u79fb\u5c06\u4e0d\u9002\u7528\u3002\u00a0\u8fd9\u8ba9\u4f5c\u8005\u53ef\u4ee5\u7075\u6d3b\u5730\u4e3a\u9879\u76ee\u8fc1\u79fb\u63d0\u4f9b\u6307\u5b9a\u7684\u6240\u9700\u201c\u57fa\u7ebf\u201d\u7248\u672c\uff0c\u4ed6\u4eec\u53ef\u4ee5\u4f7f\u7528\u65b0\u7684 \u2018getBaselineVersion():int\u2019 \u65b9\u6cd5\u5728\u9879\u76ee\u8fc1\u79fb\u63a5\u53e3\u4e2d\u4fee\u6539\u8be5\u7248\u672c\u3002<\/p>\n\n\n\n<p>\u5982\u679c\u8be5\u9879\u76ee\u6ca1\u6709\u7248\u672c\uff0c\u5219\u9ed8\u8ba4\u7248\u672c\u4e3a 2018.1\uff0c\u8fc1\u79fb\u5c06\u6839\u636e\u8be5\u7248\u672c\u8fdb\u884c\u3002\u00a0\u60a8\u4ecd\u7136\u53ef\u4ee5\u5728\u4efb\u4f55\u9879\u76ee\u4e2d\u901a\u8fc7\u4ece\u8fc1\u79fb\u83dc\u5355\u624b\u52a8\u8fd0\u884c\u4efb\u4f55\u9879\u76ee\u8fc1\u79fb\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"method-signature\">\u65b9\u6cd5\u7b7e\u540d\u91cd\u6784\u6539\u8fdb<\/h2>\n\n\n\n<p><em>Method Signature<\/em>\u00a0\u91cd\u6784\u5bf9\u8bdd\u6846\u73b0\u5728\u5305\u62ec\u4e00\u79cd\u4e3a\u65b0\u53c2\u6570\u6216\u7c7b\u578b\u53d1\u751f\u53d8\u5316\u7684\u53c2\u6570\u6307\u5b9a\u9ed8\u8ba4\u503c\u7684\u65b9\u5f0f\u3002\u00a0\u5982\u679c\u67d0\u4e2a\u53c2\u6570\u5df2\u88ab\u79fb\u9664\uff0c\u4f46\u4ecd\u5728\u65b9\u6cd5\u4e2d\u4f7f\u7528\uff0c\u5c06\u5f15\u5165\u4e00\u4e2a\u65b0\u7684\u5c40\u90e8\u53d8\u91cf\u6765\u786e\u4fdd\u5f15\u7528\u4e0d\u4f1a\u4e22\u5931\u3002\u00a0\u6b64\u5916\uff0c\u73b0\u5728\u8fd8\u53ef\u4ee5\u5904\u7406 vararg \u7c7b\u578b\u53c2\u6570\u3002<\/p>\n\n\n\n<p>\u5982\u679c\u65b9\u6cd5\u8c03\u7528\u4e0e\u5176\u7b7e\u540d\u4e0d\u5339\u914d\uff0c\u5219\u53ef\u4ee5\u6839\u636e\u8c03\u7528\u6765\u610f\u56fe\u64cd\u4f5c\u66f4\u6539\u65b9\u6cd5\u7b7e\u540d\u3002\u00a0\u8fd9\u4e2a\u610f\u56fe\u64cd\u4f5c\u5df2\u7ecf\u88ab\u6539\u8fdb\u3002\u00a0\u5b83\u73b0\u5728\u66f4\u667a\u80fd\u5730\u6620\u5c04\u73b0\u6709\u53c2\u6570\uff0c\u56e0\u6b64\u53ef\u4ee5\u91cd\u7528\u6700\u5927\u6570\u91cf\u7684\u73b0\u6709\u53c2\u6570\u5e76\u4fdd\u7559\u5176\u5f15\u7528\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" loading=\"lazy\" width=\"1658\" height=\"848\" src=\"https:\/\/blog.jetbrains.com\/wp-content\/uploads\/2021\/05\/signature-method.png\" alt=\"\" class=\"wp-image-142017\"\/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">BaseLanguage \u6ce8\u91ca\u7684\u65b0\u9009\u9879<\/h2>\n\n\n\n<p><em>lang.text<\/em>&nbsp;\u8bed\u8a00\u6dfb\u52a0\u4e86\u591a\u4e2a\u65b0\u529f\u80fd\uff0c\u589e\u5f3a\u4e86 BaseLanguage \u4e2d\u7684\u5355\u884c\u548c\u591a\u884c\u6ce8\u91ca\u3002<\/p>\n\n\n\n<ul><li>\u73b0\u5728\uff0c\u5728\u4e0a\u4e0b\u4f4d\u7f6e\u9009\u62e9\u65f6\uff0c\u6587\u672c\u9009\u533a\u8ba9\u60a8\u53ef\u4ee5\u4ec5\u9ad8\u4eae\u663e\u793a\u884c\u7684\u4e00\u90e8\u5206\u3002<\/li><li><strong>bold<\/strong>\u3001<em>italicize<\/em>&nbsp;\u548c&nbsp;underline&nbsp;\u7b49\u64cd\u4f5c\u9002\u7528\u4e8e\u9009\u533a\u3002<\/li><li>\u5df2\u5b9e\u73b0\u7eaf\u6587\u672c\u590d\u5236\/\u7c98\u8d34\u3002<\/li><li>\u73b0\u5728\u652f\u6301\u9879\u76ee\u7b26\u53f7\u5217\u8868\u6216\u7f16\u53f7\u5217\u8868\u3002<\/li><\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u6539\u8fdb\u4e86 lang.smodel \u4e2d\u7684\u8868\u8fbe\u5f0f<\/h2>\n\n\n\n<p>\u8868\u8fbe\u5f0f\u00a0<em>model.roots(), model.rootsIncludingImported()<\/em>\u00a0\u548c\u00a0<em>model.nodesIncludingImported()<\/em>\u00a0\u73b0\u5728\u652f\u6301 #expression \u6765\u6307\u5b9a\u6982\u5ff5\uff0c\u5c31\u50cf\u00a0<em>model.nodes()<\/em>\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"control-visibility\">\u63a7\u5236\u4f7f\u7528\u60a8\u7684\u63d2\u4ef6\u5206\u53d1\u7684\u6a21\u5757\u7684\u53ef\u89c1\u6027<\/h2>\n\n\n\n<p>\u957f\u671f\u4ee5\u6765\uff0cMPS \u5047\u8bbe\u6240\u6709\u6765\u81ea\u8bed\u8a00\u63d2\u4ef6\u7684\u6a21\u5757\u5bf9\u7ec8\u7aef\u7528\u6237\u662f\u53ef\u89c1\u7684\u3002\u00a0\u968f\u7740\u8bed\u8a00\u6570\u91cf\u7684\u589e\u52a0\uff0c\u4ee5\u53ca\u63d2\u4ef6\u7684\u590d\u6742\u6027\uff0c\u6709\u4e9b\u60c5\u51b5\u4e0b\uff0c\u8bed\u8a00\u8bbe\u8ba1\u8005\u5e0c\u671b\u9690\u85cf\u67d0\u4e9b\u6a21\u5757\uff0c\u4ee5\u907f\u514d\u6700\u7ec8\u7528\u6237\u88ab\u5927\u91cf\u4e0d\u76f8\u5173\u7684\u8bed\u8a00\u6216\u89e3\u51b3\u65b9\u6848\u6240\u8ff7\u60d1\u6216\u6df9\u6ca1\u3002\u00a0\u63d2\u4ef6\u901a\u8fc7\u00a0<em>com.intellij.mps.LanguageLibrary<\/em>\u00a0\u6269\u5c55\u70b9\u544a\u77e5 MPS \u5b83\u4eec\u8981\u8d21\u732e\u7684\u6a21\u5757\u3002\u00a0\u6269\u5c55\u70b9\u73b0\u5728\u53ef\u80fd\u4f1a\u63d0\u4f9b\u53ef\u9009\u7684\u00a0<em>hide=&#8221;true&#8221;<\/em>\u00a0\u7279\u6027\uff0c\u8fd9\u4f7f\u63d2\u4ef6\u7684\u6a21\u5757\u53ef\u4ee5\u901a\u8fc7\u4f7f\u7528\u00a0<em>com.intellij.mps.VisibleModuleMask<\/em>\u00a0\u6307\u5b9a\u7684\u6a21\u5f0f\u8fdb\u884c\u7b5b\u9009\u3002\u00a0\u5927\u591a\u6570\u7684 MPS \u63d2\u4ef6\u73b0\u5728\u90fd\u6709\u8fd9\u4e2a\u6807\u5fd7\uff0c\u5982\u679c Language Designer \u9700\u8981\u9690\u85cf MPS \u81ea\u5df1\u7684\u8bed\u8a00\uff0c\u53ef\u4ee5\u65b9\u4fbf\u5730\u7b5b\u9009\u5b83\u4eec\u3002\u00a0MPS \u4f5c\u4e3a\u00a0<em>jetbrains.mps.ide.devkit<\/em>\u00a0\u63d2\u4ef6\u7684\u4e00\u90e8\u5206\u4e3a\u81ea\u5df1\u7684\u6a21\u5757\u63d0\u4f9b\u63a9\u7801\u3002\u81ea\u5b9a\u4e49 IDE \u7684\u4f5c\u8005\u4e00\u822c\u4e0d\u628a\u8fd9\u4e2a\u63d2\u4ef6\u5305\u542b\u5728\u53d1\u884c\u7248\u4e2d\uff0c\u5e76\u53ef\u4ee5\u5b8c\u5168\u63a7\u5236\u81ea\u5df1\u4ea7\u54c1\u4e2d\u7684\u53ef\u89c1\u6a21\u5757\u3002<\/p>\n\n\n\n<p><\/p>\n\n\n\n<h1 class=\"wp-block-heading\">\u5176\u4ed6\u6539\u8fdb<\/h1>\n\n\n\n<h2 class=\"wp-block-heading\">\u5185\u7f6e HTML \u9884\u89c8<\/h2>\n\n\n\n<p>\u65b0\u7684\u5185\u7f6e\u6d4f\u89c8\u5668\u9884\u89c8\u53ef\u4ee5\u8ba9\u60a8\u5feb\u901f\u9884\u89c8 HTML \u6587\u4ef6\u3002\u00a0\u8981\u6253\u5f00\u9884\u89c8\uff0c\u8bf7\u70b9\u51fb\u7f16\u8f91\u5668\u53f3\u4e0a\u89d2\u5fae\u4ef6\u4e2d\u7684 MPS \u5fbd\u6807\u3002\u00a0\u60a8\u5982\u679c\u5728 HTML \u4e2d\u8fdb\u884c\u4e86\u66f4\u6539\uff0c\u6216\u8005\u6539\u53d8\u4e86\u94fe\u63a5\u7684 CSS \u548c JavaScript \u6587\u4ef6\uff0c\u5219\u9884\u89c8\u5c06\u5373\u65f6\u66f4\u65b0\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" loading=\"lazy\" width=\"1313\" height=\"546\" src=\"https:\/\/blog.jetbrains.com\/wp-content\/uploads\/2021\/05\/htmlPreview-1.png\" alt=\"\" class=\"wp-image-141995\"\/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Apple Silicon \u652f\u6301<\/h2>\n\n\n\n<p>\u60a8\u73b0\u5728\u53ef\u4ee5\u5728\u642d\u8f7d M1 \u82af\u7247\u7684 Mac \u4e0a\u4f7f\u7528 MPS\u3002\u00a0\u9996\u5148\uff0c\u8bf7\u4ece\u6211\u4eec\u7684<a href=\"https:\/\/confluence.jetbrains.com\/display\/MPS\/JetBrains+MPS+2021.1+Download+EAP+Page\" target=\"_blank\" rel=\"noopener\">\u7f51\u7ad9<\/a>\u4e0b\u8f7d\u9002\u7528\u4e8e Apple Silicon \u7684 JetBrains MPS \u7684\u5b89\u88c5\u7a0b\u5e8f\uff0c\u6216\u8005\u4ece Toolbox App \u83b7\u53d6\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u81ea\u52a8\u5bfc\u5165\u8bbe\u7f6e<\/h2>\n\n\n\n<p>\u5728 MPS 2021.1 \u4e2d\uff0c\u6bcf\u6b21\u5b89\u88c5\u65b0\u7248\u672c\u7684 MPS \u65f6\u51fa\u73b0\u7684\u00a0<em>Import Settings<\/em>\u00a0\u5bf9\u8bdd\u6846\u4ec5\u5728\u60a8\u6ca1\u6709\u5408\u9002\u7684\u8bbe\u7f6e\u548c\u914d\u7f6e\u65f6\u663e\u793a\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u6539\u8fdb\u4e86\u8f85\u52a9\u529f\u80fd<\/h2>\n\n\n\n<p>\u5728\u8fd9\u4e2a\u7248\u672c\u4e2d\uff0c\u6211\u4eec\u4e3a\u6b22\u8fce\u5c4f\u5e55\u3001Project Structure \u89c6\u56fe\u548c VCS \u65e5\u5fd7\u4e2d\u7684 UI \u5143\u7d20\u6dfb\u52a0\u4e86\u66f4\u591a\u6807\u7b7e\u3002\u00a0\u73b0\u5728\uff0c\u542f\u7528\u5c4f\u5e55\u9605\u8bfb\u5668\u540e\u53ef\u4ee5\u6b63\u786e\u5730\u6717\u8bfb\u8fd9\u4e9b\u5143\u7d20\u4ee5\u53ca\u95f4\u8ddd\u56fe\u6807\u3002\u00a0\u6211\u4eec\u4e5f\u5728\u52aa\u529b\u6539\u5584\u5bf9 macOS \u7528\u6237\u7684\u8f85\u52a9\u529f\u80fd\u652f\u6301\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u5176\u4ed6\u5c0f\u53d8\u5316<\/h2>\n\n\n\n<ul><li>\u73b0\u5728\u53ef\u4ee5\u53ef\u89c6\u5316\u88ab\u6267\u884c\u7684\u8c03\u7528\u7ad9\u70b9\u610f\u56fe\u3002&nbsp;(<a href=\"https:\/\/youtrack.jetbrains.com\/issue\/MPS-32928\" target=\"_blank\" rel=\"noopener\">MPS-32928<\/a>)<\/li><li>\u5bf9\u65b0\u6a21\u578b\u5bf9\u8bdd\u6846\u7684\u4fee\u6539\u3002&nbsp;(<a href=\"https:\/\/youtrack.jetbrains.com\/issue\/MPS-30787\" target=\"_blank\" rel=\"noopener\">MPS-30787<\/a>)<\/li><\/ul>\n\n\n\n<p>\u6211\u4eec\u8fd8\u4fee\u590d\u4e86<a href=\"https:\/\/youtrack.jetbrains.com\/issues\/MPS?q=%23Resolved%20%20project:%20MPS%20version:%202021.1%20,%20%7B2021.1%20EAP%7D%20,%20%7B2021.1%20EAP1%7D%20,%20%7B2021.1%20EAP2%7D%20,%20%7B2021.1%20EAP3%7D%20,%20%7B2021.1%20EAP4%20(FF)%7D%20,%20%7B2021.1%20EAP5%7D%20,%20%7B2021.1%20RC%7D%20&amp;\" class=\"ek-link\" target=\"_blank\" rel=\"noopener\">\u4e00\u4e9b Bug<\/a>\u3002\u00a0\u60a8\u7684\u53cd\u9988\u5bf9\u6211\u4eec\u5f88\u91cd\u8981\uff0c\u8bf7\u5728\u4e0b\u9762\u7684\u8bc4\u8bba\u533a\u8ba9\u6211\u4eec\u77e5\u9053\u60a8\u5bf9\u65b0\u529f\u80fd\u7684\u770b\u6cd5\u3002\u00a0\u8bf7\u8bb0\u4f4f\uff0c\u5728\u6211\u4eec\u7684<a href=\"https:\/\/youtrack.jetbrains.com\/issues\/MPS?q=Type:Feature%20sort%20by:%20votes%20\" target=\"_blank\" rel=\"noopener\">\u95ee\u9898\u8ddf\u8e2a\u5668<\/a>\u4e2d\uff0c\u60a8\u53ef\u4ee5\u521b\u5efa\u529f\u80fd\u8bf7\u6c42\uff0c\u5e76\u5bf9\u5f53\u524d\u7684\u8bf7\u6c42\u8fdb\u884c\u6295\u7968\uff0c\u8fd9\u6709\u52a9\u4e8e\u6211\u4eec\u4e3a\u672a\u6765\u65b0\u7248\u672c\u5b9a\u4e49\u65b0\u7684\u529f\u80fd\u3002<\/p>\n\n\n\n<p>\u795d\u60a8\u6109\u5feb!<\/p>\n\n\n\n<p>\u60a8\u7684 JetBrains MPS \u56e2\u961f<\/p>\n\n\n\n<p>The Drive to Develop<\/p>\n\n\n<p><a href=\"https:\/\/www.jetbrains.com\/mps\/download\/\" rel=\"attachment wp-att-2194 noopener\" target=\"_blank\"><img decoding=\"async\" loading=\"lazy\" class=\"alignnone size-full wp-image-2194\" src=\"https:\/\/blog.jetbrains.com\/wp-content\/uploads\/2021\/05\/DSGN-11114-Blog-post-banner-for-MPS-2021.1-800x155-2.png\" alt=\"blog_footer_bw@2x\" width=\"1600\" height=\"310\"><\/a><\/p>","protected":false},"author":814,"featured_media":142720,"comment_status":"open","ping_status":"closed","template":"","categories":[907],"tags":[91],"cross-post-tag":[],"acf":[],"_links":{"self":[{"href":"https:\/\/blog.jetbrains.com\/zh-hans\/wp-json\/wp\/v2\/mps\/143839"}],"collection":[{"href":"https:\/\/blog.jetbrains.com\/zh-hans\/wp-json\/wp\/v2\/mps"}],"about":[{"href":"https:\/\/blog.jetbrains.com\/zh-hans\/wp-json\/wp\/v2\/types\/mps"}],"author":[{"embeddable":true,"href":"https:\/\/blog.jetbrains.com\/zh-hans\/wp-json\/wp\/v2\/users\/814"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.jetbrains.com\/zh-hans\/wp-json\/wp\/v2\/comments?post=143839"}],"version-history":[{"count":2,"href":"https:\/\/blog.jetbrains.com\/zh-hans\/wp-json\/wp\/v2\/mps\/143839\/revisions"}],"predecessor-version":[{"id":143891,"href":"https:\/\/blog.jetbrains.com\/zh-hans\/wp-json\/wp\/v2\/mps\/143839\/revisions\/143891"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/blog.jetbrains.com\/zh-hans\/wp-json\/wp\/v2\/media\/142720"}],"wp:attachment":[{"href":"https:\/\/blog.jetbrains.com\/zh-hans\/wp-json\/wp\/v2\/media?parent=143839"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.jetbrains.com\/zh-hans\/wp-json\/wp\/v2\/categories?post=143839"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.jetbrains.com\/zh-hans\/wp-json\/wp\/v2\/tags?post=143839"},{"taxonomy":"cross-post-tag","embeddable":true,"href":"https:\/\/blog.jetbrains.com\/zh-hans\/wp-json\/wp\/v2\/cross-post-tag?post=143839"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}