{"id":467424,"date":"2024-04-19T12:12:12","date_gmt":"2024-04-19T11:12:12","guid":{"rendered":"https:\/\/blog.jetbrains.com\/?post_type=idea&#038;p=467424"},"modified":"2024-04-23T05:09:35","modified_gmt":"2024-04-23T04:09:35","slug":"k2-kotlin-mode-alpha-in-intellij-idea","status":"publish","type":"idea","link":"https:\/\/blog.jetbrains.com\/zh-hans\/idea\/2024\/04\/k2-kotlin-mode-alpha-in-intellij-idea\/","title":{"rendered":"IntelliJ IDEA \u4e2d\u7684 K2 Kotlin \u6a21\u5f0f (Alpha)"},"content":{"rendered":"<p>\u4ece v.2024.1 \u5f00\u59cb\uff0cIntelliJ IDEA \u9644\u5e26\u53ef\u9009\u7684 K2 \u6a21\u5f0f\u3002 \u5728\u6b64\u6a21\u5f0f\u4e0b\uff0cIDE \u4f7f\u7528 K2 \u7f16\u8bd1\u5668\u8fdb\u884c\u66f4\u5feb\u3001\u66f4\u7a33\u5065\u7684 Kotlin \u4ee3\u7801\u5206\u6790\u3002<br \/>IDE \u73b0\u5728\u6709\u4e24\u79cd\u6a21\u5f0f\uff1a<\/p>\n<ul>\n<li>\u7ecf\u5178\u6a21\u5f0f\uff08\u9ed8\u8ba4\u542f\u7528\uff09\u2013 IDE \u4f7f\u7528\u6807\u51c6 (K1) Kotlin \u7f16\u8bd1\u5668\u5206\u6790 Kotlin \u4ee3\u7801\u3002<\/li>\n<li>K2 \u6a21\u5f0f (Alpha) \u2013 IDE \u4f7f\u7528\u65b0\u7684 K2 \u7f16\u8bd1\u5668\u4f5c\u4e3a\u4ee3\u7801\u5206\u6790\u5f15\u64ce\u3002<\/li>\n<\/ul>\n<p>\u8fd9\u4e9b\u6a21\u5f0f\u4ec5\u5f71\u54cd IDE \u4e2d\u7684\u4ee3\u7801\u5206\u6790\u3002 \u5982\u679c\u60a8\u60f3<a href=\"https:\/\/kotlinlang.org\/docs\/whatsnew-eap.html\" target=\"_blank\" rel=\"noopener\">\u4f7f\u7528 K2 \u7f16\u8bd1\u5668\u7f16\u8bd1\u9879\u76ee<\/a>\uff0c\u5219\u9700\u8981\u5728\u9879\u76ee\u7684\u6784\u5efa\u8bbe\u7f6e\u4e2d\u6307\u5b9a\u3002 K2 IDE \u6a21\u5f0f\u4e0d\u4f9d\u8d56\u4e8e\u9879\u76ee\u6784\u5efa\u8bbe\u7f6e\u4e2d\u6307\u5b9a\u7684 Kotlin \u7f16\u8bd1\u5668\u7248\u672c\u3002<\/p>\n<h2 class=\"wp-block-heading\">\u4ec0\u4e48\u662f K2 \u6a21\u5f0f\uff1f<\/h2>\n<p>\u6211\u4eec\u4ece\u5934\u91cd\u5199\u4e86 Kotlin \u7f16\u8bd1\u5668\uff0c\u63d0\u9ad8\u4e86\u6027\u80fd\u5e76\u589e\u5f3a\u4e86\u5185\u90e8\u67b6\u6784\uff0c\u65e8\u5728\u4fc3\u8fdb Kotlin \u8bed\u8a00\u7684\u8fdb\u4e00\u6b65\u53d1\u5c55\u3002 \u6b64\u5916\uff0c\u7531\u4e8e Kotlin \u7f16\u8bd1\u5668\u5728 IDE \u4e2d\u7528\u4f5c\u4ee3\u7801\u5206\u6790\u5f15\u64ce\uff0cK2 \u7f16\u8bd1\u5668\u7ecf\u8fc7\u4f18\u5316\uff0c\u53ef\u4ee5\u6ee1\u8db3 IDE \u7684\u8981\u6c42\u3002<\/p>\n<p>K2 \u6a21\u5f0f\u63d0\u4f9b\uff1a<\/p>\n<ul>\n<li><strong>\u4e0e\u672a\u6765 Kotlin \u529f\u80fd\u7684\u517c\u5bb9\u6027<\/strong>\uff1a\u65b0\u6a21\u5f0f\u5c06\u652f\u6301\u4ec5\u5728 K2 Kotlin \u7f16\u8bd1\u5668\u4e2d\u63d0\u4f9b\u7684\u672a\u6765\u8bed\u8a00\u529f\u80fd\u3002<\/li>\n<li><strong>\u4ee3\u7801\u5206\u6790\u7a33\u5b9a\u6027<\/strong>\uff1a\u4ee3\u7801\u5206\u6790\u5c06\u66f4\u52a0\u7a33\u5b9a\uff0c\u4e0d\u4f1a\u518d\u51fa\u73b0 <em>Highlighting is suspended due to internal error<\/em>\uff08\u9ad8\u4eae\u663e\u793a\u7531\u4e8e\u5185\u90e8\u9519\u8bef\u800c\u6682\u505c\uff09\u6d88\u606f\uff01 \u5f97\u76ca\u4e8e\u5927\u89c4\u6a21\u7684\u67b6\u6784\u91cd\u65b0\u8bbe\u8ba1\uff0cIDE \u529f\u80fd\u7684\u8d28\u91cf\u548c\u53ef\u9760\u6027\u5e94\u8be5\u6709\u6240\u63d0\u9ad8\u3002<\/li>\n<li><strong>\u66f4\u597d\u7684 IDE \u6027\u80fd<\/strong>\uff1aKotlin \u4ee3\u7801\u9ad8\u4eae\u663e\u793a\u548c Kotlin \u4ee3\u7801\u8865\u5168\u7684\u901f\u5ea6\u663e\u8457\u63d0\u9ad8\u3002<\/li>\n<\/ul>\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" loading=\"lazy\" class=\"wp-image-459840\" src=\"https:\/\/blog.jetbrains.com\/wp-content\/uploads\/2024\/03\/01_Performance-tests-K2-2x-1.png\" alt=\"\" width=\"1700\" height=\"832\" \/><figcaption class=\"wp-element-caption\">IntelliJ Ultimate \u6e90\u7801\u5e93\u7684\u6027\u80fd\u6d4b\u8bd5<\/figcaption><\/figure>\n<ul>\n<li><strong>\u6539\u8fdb\u7684 API<\/strong>\uff1a\u5728\u540e\u7eed\u7248\u672c\u4e2d\uff0c\u6211\u4eec\u8ba1\u5212\u4e3a\u7b2c\u4e09\u65b9\u63d2\u4ef6\u5f15\u5165\u6613\u7528\u7684\u5f39\u6027 API\u3002<\/li>\n<\/ul>\n<h2 class=\"wp-block-heading\">\u652f\u6301\u54ea\u4e9b IDE \u529f\u80fd\uff1f<\/h2>\n<p>\u4e3a\u4e86\u5728 IntelliJ IDEA \u4e2d\u63d0\u4f9b\u5bf9 K2 \u7f16\u8bd1\u5668\u7684\u652f\u6301\uff0c\u6211\u4eec\u4ece\u5934\u5f00\u59cb\u7f16\u5199\u4e86\u8bb8\u591a IDE \u529f\u80fd\uff0c\u56e0\u4e3a\u5b83\u4eec\u975e\u5e38\u4f9d\u8d56\u4e8e K1 \u7f16\u8bd1\u5668\u7684 API\u3002 \u8fd9\u8ba9\u6211\u4eec\u80fd\u591f\u91cd\u65b0\u601d\u8003\u5f53\u524d\u8bbe\u8ba1\uff0c\u5e76\u89e3\u51b3\u57fa\u4e8e K1 \u7684 IDE \u914d\u7f6e\u4e2d\u65e0\u6cd5\u89e3\u51b3\u7684\u95ee\u9898\u3002<\/p>\n<p>\u6211\u4eec\u5e76\u4e0d\u6025\u4e8e\u5b9e\u73b0\u6216\u8fc1\u79fb\u5c3d\u53ef\u80fd\u591a\u7684 IDE \u529f\u80fd\u3002 \u6211\u4eec\u7684\u76ee\u6807\u662f\u6bcf\u6b21\u5b8c\u5584\u5c11\u91cf\u529f\u80fd\uff0c\u529b\u6c42\u6700\u597d\u7684\u8d28\u91cf\u3002 \u6211\u4eec\u5c06\u5728\u6bcf\u4e2a\u540e\u7eed\u7248\u672c\u4e2d\u7a33\u6b65\u4e30\u5bcc IDE \u529f\u80fd\u652f\u6301\uff0c\u4e5f\u5e0c\u671b\u80fd\u591f\u5f97\u5230\u60a8\u7684\u53cd\u9988\u3002<\/p>\n<p>IntelliJ IDEA 2024.1 \u4e2d\u7684 K2 \u6a21\u5f0f\u652f\u6301\uff1a<\/p>\n<ul>\n<li>\u4ee3\u7801\u9ad8\u4eae\u663e\u793a<\/li>\n<li>\u4ee3\u7801\u8865\u5168<\/li>\n<li>\u5bfc\u822a\u00a0<\/li>\n<li><em>\u67e5\u627e\u7528\u6cd5<\/em><\/li>\n<li>\u8c03\u8bd5<\/li>\n<li><em>Rename<\/em>\uff08\u91cd\u547d\u540d\uff09\u3001<em>Introduce Variable<\/em>\uff08\u5f15\u5165\u53d8\u91cf\uff09\u3001<em>Move<\/em>\uff08\u79fb\u52a8\uff09\u3001<em>Inline Variable<\/em>\uff08\u5185\u8054\u53d8\u91cf\uff09\u3001<em>Change Signature<\/em>\uff08\u66f4\u6539\u7b7e\u540d\uff09\u548c <em>Safe Delete<\/em>\uff08\u5b89\u5168\u5220\u9664\uff09\u7b49\u91cd\u6784<\/li>\n<li>\u57fa\u672c\u7f16\u8f91\u529f\u80fd\uff0c\u4f8b\u5982\u4ee3\u7801\u683c\u5f0f\u8bbe\u7f6e\u3001\u5f62\u53c2\u4fe1\u606f\u3001\u88c5\u8ba2\u533a\u57df\u56fe\u6807\u3001QuickDoc\u3001import \u4f18\u5316\u7a0b\u5e8f\u548c <em>Type Hierarchy<\/em>\uff08\u7c7b\u578b\u5c42\u6b21\u7ed3\u6784\uff09<\/li>\n<li>\u70ed\u95e8\u68c0\u67e5\u3001\u610f\u56fe\u548c\u5feb\u901f\u4fee\u590d<\/li>\n<li>\u65b0\u5efa\u9879\u76ee\u5411\u5bfc\u3001\u9879\u76ee\u5bfc\u5165\u4ee5\u53ca\u4ece IntelliJ IDEA \u8fd0\u884c\u6d4b\u8bd5\u548c\u5e94\u7528\u7a0b\u5e8f<\/li>\n<\/ul>\n<p>\u5728 IntelliJ IDEA 2024.1 \u4e2d\uff0cK2 \u6a21\u5f0f<strong>\u4e0d<\/strong>\u652f\u6301\uff1a\u00a0<\/p>\n<ul>\n<li>Kotlin Multiplatform \u9879\u76ee (KMP)<\/li>\n<li>Android \u9879\u76ee<\/li>\n<li><em>Extract Function<\/em>\uff08\u63d0\u53d6\u51fd\u6570\uff09\u91cd\u6784<\/li>\n<li>\u5d4c\u5165\u63d0\u793a<\/li>\n<li>Java \u5230 Kotlin \u7684\u8f6c\u6362<\/li>\n<li><em>Methods<\/em>\uff08\u65b9\u6cd5\uff09\u548c <em>Calls Hierarchy<\/em>\uff08\u8c03\u7528\u5c42\u6b21\u7ed3\u6784\uff09<\/li>\n<li><em>Smart Step Into<\/em>\uff08\u667a\u80fd\u6b65\u5165\uff09\u00a0<\/li>\n<li>\u7528\u4e8e\u8c03\u8bd5\u534f\u7a0b\u7684\u5de5\u5177<\/li>\n<li>.gradle.kts \u6587\u4ef6\u4e2d\u7684\u4ee3\u7801\u5206\u6790<\/li>\n<li>\u5176\u4ed6\u6b21\u8981\u529f\u80fd<\/li>\n<li><strong>\u4f9d\u8d56\u4e8e Kotlin \u63d2\u4ef6\u7684\u7b2c\u4e09\u65b9 IntelliJ IDEA \u63d2\u4ef6\u5c06\u88ab\u7981\u7528\u3002 <\/strong>\u6211\u4eec\u5c06\u5c3d\u5feb\u4e3a\u7b2c\u4e09\u65b9\u63d2\u4ef6\u4f5c\u8005\u63d0\u4f9b\u8fc1\u79fb\u6307\u5bfc\uff01\u00a0<\/li>\n<\/ul>\n<p>\u63a5\u4e0b\u6765\u7684\u7248\u672c\u4e2d\u5c06\u6dfb\u52a0\u5bf9\u7f3a\u5931\u529f\u80fd\u7684\u652f\u6301\u3002<\/p>\n<h2 class=\"wp-block-heading\">\u5982\u4f55\u8bd5\u7528 K2 Kotlin \u7f16\u8bd1\u5668\u6a21\u5f0f\uff1f<\/h2>\n<p>\u8f6c\u5230 <em>Settings | Languages &amp; Frameworks | Kotlin<\/em>\uff08\u8bbe\u7f6e | \u8bed\u8a00\u548c\u6846\u67b6 | Kotlin\uff09\uff0c\u70b9\u51fb <em>Enable the K2-based Kotlin plugin<\/em>\uff08\u542f\u7528\u57fa\u4e8e K2 \u7684 Kotlin \u63d2\u4ef6\uff09\u590d\u9009\u6846\u542f\u7528\u65b0\u6a21\u5f0f\u3002<\/p>\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" loading=\"lazy\" class=\"wp-image-459827\" src=\"https:\/\/blog.jetbrains.com\/wp-content\/uploads\/2024\/03\/K2-Kotlin-Mode.png\" alt=\"\u5982\u4f55\u5728 IntelliJ IDEA \u4e2d\u542f\u7528 Kotlin K2 \u6a21\u5f0f\" width=\"1800\" height=\"722\" \/><\/figure>\n<p>\u542f\u7528 K2 \u6a21\u5f0f\u540e\uff0c\u60a8\u9700\u8981\u91cd\u65b0\u542f\u52a8 IDE\u3002<\/p>\n<h2 class=\"wp-block-heading\">\u53cd\u9988<\/h2>\n<p>\u6211\u4eec\u6b22\u8fce\u60a8\u63d0\u4f9b\u53cd\u9988\uff0c\u4e5f\u5e0c\u671b\u4e86\u89e3\u60a8\u5bf9 IntelliJ IDEA \u7684 K2 Kotlin \u6a21\u5f0f\u7684\u4f53\u9a8c\u3001\u60a8\u60f3\u8ba9\u6211\u4eec\u4e3a\u6b64\u6a21\u5f0f\u6dfb\u52a0\u7684\u529f\u80fd\u4ee5\u53ca\u60a8\u5bf9\u5176\u6027\u80fd\u7684\u770b\u6cd5\u3002<\/p>\n<p>\u8bf7\u5728\u4e0b\u65b9\u53d1\u8868\u8bc4\u8bba\u3001\u5728\u6211\u4eec\u7684<a href=\"https:\/\/kotlinlang.slack.com\/archives\/C0B8H786P\" target=\"_blank\" rel=\"noopener\">\u516c\u5171 Slack \u9891\u9053<\/a>\u4e2d\u5411\u6211\u4eec\u53d1\u9001\u6d88\u606f\u6216\u5728 <a href=\"https:\/\/youtrack.jetbrains.com\/issues\/KTIJ\" target=\"_blank\" rel=\"noopener\">YouTrack<\/a> \u4e2d\u521b\u5efa\u95ee\u9898\uff0c\u4e0e\u6211\u4eec\u5206\u4eab\u60a8\u7684\u4f53\u9a8c\u3002\u00a0<\/p>\n<p>\u6211\u4eec\u6b63\u5728\u79ef\u6781\u6539\u8fdb\u6b64\u529f\u80fd\uff0c\u6211\u4eec\u671f\u5f85\u60a8\u7684\u53cd\u9988\uff01\u00a0<\/p>\n<p><em>\u795d\u60a8\u5f00\u53d1\u6109\u5feb\uff01<\/em><\/p>\n<\/p>\n<p>\u672c\u535a\u6587\u82f1\u6587\u539f\u4f5c\u8005\uff1a<\/p>\n<\/p>\n\n    <div class=\"about-author \">\n        <div class=\"about-author__box\">\n            <div class=\"row\">\n                <div class=\"about-author__box-img\">\n                    <img decoding=\"async\" src=\"https:\/\/secure.gravatar.com\/avatar\/?s=200&#038;r=g\" width=\"200\" height=\"200\" alt=\"\" loading=\"lazy\"  class=\"avatar avatar-200 wp-user-avatar wp-user-avatar-200 photo avatar-default\">\n                <\/div>\n                <div class=\"about-author__box-text\">\n                                                        <\/div>\n            <\/div>\n        <\/div>\n    <\/div>\n","protected":false},"author":1297,"featured_media":459326,"comment_status":"closed","ping_status":"closed","template":"","categories":[89],"tags":[21],"cross-post-tag":[6355],"acf":[],"_links":{"self":[{"href":"https:\/\/blog.jetbrains.com\/zh-hans\/wp-json\/wp\/v2\/idea\/467424"}],"collection":[{"href":"https:\/\/blog.jetbrains.com\/zh-hans\/wp-json\/wp\/v2\/idea"}],"about":[{"href":"https:\/\/blog.jetbrains.com\/zh-hans\/wp-json\/wp\/v2\/types\/idea"}],"author":[{"embeddable":true,"href":"https:\/\/blog.jetbrains.com\/zh-hans\/wp-json\/wp\/v2\/users\/1297"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.jetbrains.com\/zh-hans\/wp-json\/wp\/v2\/comments?post=467424"}],"version-history":[{"count":5,"href":"https:\/\/blog.jetbrains.com\/zh-hans\/wp-json\/wp\/v2\/idea\/467424\/revisions"}],"predecessor-version":[{"id":467742,"href":"https:\/\/blog.jetbrains.com\/zh-hans\/wp-json\/wp\/v2\/idea\/467424\/revisions\/467742"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/blog.jetbrains.com\/zh-hans\/wp-json\/wp\/v2\/media\/459326"}],"wp:attachment":[{"href":"https:\/\/blog.jetbrains.com\/zh-hans\/wp-json\/wp\/v2\/media?parent=467424"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.jetbrains.com\/zh-hans\/wp-json\/wp\/v2\/categories?post=467424"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.jetbrains.com\/zh-hans\/wp-json\/wp\/v2\/tags?post=467424"},{"taxonomy":"cross-post-tag","embeddable":true,"href":"https:\/\/blog.jetbrains.com\/zh-hans\/wp-json\/wp\/v2\/cross-post-tag?post=467424"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}