{"id":530320,"date":"2024-11-27T05:49:53","date_gmt":"2024-11-27T04:49:53","guid":{"rendered":"https:\/\/blog.jetbrains.com\/?post_type=idea&#038;p=530320"},"modified":"2024-11-27T05:49:58","modified_gmt":"2024-11-27T04:49:58","slug":"k2-mode-becomes-stable","status":"publish","type":"idea","link":"https:\/\/blog.jetbrains.com\/zh-hans\/idea\/2024\/11\/k2-mode-becomes-stable\/","title":{"rendered":"Kotlin K2 \u6a21\u5f0f\u8fdb\u5165\u7a33\u5b9a\u72b6\u6001"},"content":{"rendered":"<p>\u5728 IntelliJ IDEA 2024.3 \u4e2d\uff0cK2 \u6a21\u5f0f\u8131\u79bb Beta\uff0c\u73b0\u5df2\u5904\u4e8e\u7a33\u5b9a\u72b6\u6001\u5e76\u53ef\u4f9b\u5927\u8303\u56f4\u4f7f\u7528\u3002 K2 \u6a21\u5f0f\u53ef\u4ee5\u663e\u8457\u63d0\u9ad8 Kotlin \u4ee3\u7801\u5206\u6790\u7684\u7a33\u5b9a\u6027\u3001\u5185\u5b58\u6d88\u8017\u6548\u7387\u548c IDE \u7684\u6574\u4f53\u6027\u80fd\uff0c\u5e76\u4e14\u652f\u6301 Kotlin 2.1 \u8bed\u8a00\u529f\u80fd\u3002<\/p>\n<h2 class=\"wp-block-heading\">\u80cc\u666f<\/h2>\n<p>\u5f00\u53d1 IntelliJ IDEA \u4e2d\u7684 K2 \u6a21\u5f0f\u662f\u4e3a\u4e86\u89e3\u51b3\u4e0a\u4e00\u7248 Kotlin \u63d2\u4ef6\u7684\u5c40\u9650\u6027\uff0c\u5305\u62ec\u5404\u79cd\u6027\u80fd\u548c\u7a33\u5b9a\u6027\u95ee\u9898\u3002 \u76ee\u6807\u662f\u901a\u8fc7\u63d0\u9ad8\u4ee3\u7801\u5206\u6790\u7684\u7a33\u5b9a\u6027\u548c\u6027\u80fd\uff0c\u540c\u65f6\u51cf\u5c11 UI \u51bb\u7ed3\uff0c\u6765\u589e\u5f3a IntelliJ IDEA \u7684 Kotlin \u63d2\u4ef6\u7684\u6548\u7387\u3002 \u6b64\u5916\uff0cK2 \u6a21\u5f0f\u8fd8\u542f\u7528\u4e86\u5bf9 Kotlin 2.1 \u53ca\u66f4\u9ad8\u7248\u672c\u4e2d\u5f15\u5165\u7684\u65b0\u8bed\u8a00\u529f\u80fd\u7684\u652f\u6301\u3002<\/p>\n<h2 class=\"wp-block-heading\">\u517c\u5bb9\u6027<\/h2>\n<p>IntelliJ IDEA \u7684 K2 \u6a21\u5f0f\u4e0d\u4f9d\u8d56\u4e8e\u9879\u76ee\u6784\u5efa\u8bbe\u7f6e\u4e2d\u6307\u5b9a\u7684 Kotlin \u7f16\u8bd1\u5668\u7248\u672c\u3002 K2 \u6a21\u5f0f\u51e0\u4e4e\u5b8c\u5168\u91cd\u5199\u4e86 IDE \u4e2d\u5bf9 Kotlin \u7684\u652f\u6301\u3002 \u201cK2\u201d\u8fd9\u4e2a\u540d\u79f0\u8868\u793a Kotlin \u63d2\u4ef6\u5305\u542b\u5185\u90e8\u7248\u672c\u7684 K2 Kotlin \u7f16\u8bd1\u5668\uff0c\u7528\u4e8e\u4ee3\u7801\u5206\u6790\uff0cK1 \u6a21\u5f0f\u5219\u4f7f\u7528 K1 \u7f16\u8bd1\u5668\u3002 IntelliJ IDEA \u4e2d\u6346\u7ed1\u7684 Kotlin \u7f16\u8bd1\u5668\u7684\u7248\u672c\u5b8c\u5168\u72ec\u7acb\u4e8e\u9879\u76ee\u6784\u5efa\u6587\u4ef6\u4e2d\u6307\u5b9a\u7684\u7248\u672c\uff0c\u4f46\u53ef\u80fd\u4f1a\u5f71\u54cd\u9879\u76ee\u4e2d\u652f\u6301\u7684 Kotlin \u7248\u672c\u7684\u8303\u56f4\u3002<\/p>\n<h2 class=\"wp-block-heading\">\u5982\u4f55\u542f\u7528 K2 \u6a21\u5f0f<\/h2>\n<p>\u8981\u542f\u7528 K2 \u6a21\u5f0f\uff0c\u8bf7\u8f6c\u5230 <em>Preferences\/Settings | Languages &amp; Frameworks | Kotlin<\/em>\uff08\u504f\u597d\u8bbe\u7f6e\/\u8bbe\u7f6e | \u8bed\u8a00\u548c\u6846\u67b6 | Kotlin\uff09\u5e76\u9009\u62e9 <em>Enable K2 mode<\/em>\uff08\u542f\u7528 K2 \u6a21\u5f0f\uff09\u590d\u9009\u6846\u3002<\/p>\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" loading=\"lazy\" class=\"wp-image-528178\" src=\"https:\/\/blog.jetbrains.com\/wp-content\/uploads\/2024\/11\/k2-mode-enable.png\" alt=\"\" width=\"1030\" height=\"218\" \/><\/figure>\n<h2 class=\"wp-block-heading\">\u7ed3\u679c<\/h2>\n<p><strong>\u91c7\u7528\u7387<\/strong><\/p>\n<p>\u81ea 2024.2 \u7248\u672c\u4ee5\u6765\uff0cK2 \u6a21\u5f0f (Beta) \u7684\u91c7\u7528\u7387\u5df2\u8fbe\u5230 15%\uff0c\u800c\u4e14\u8fd9\u4e00\u6570\u5b57\u6bcf\u5468\u90fd\u5728\u589e\u957f\u3002 K2 \u6a21\u5f0f\u4ece 2024.3 EAP 1 \u5f00\u59cb\u9ed8\u8ba4\u542f\u7528\uff0c86% \u8bd5\u7528\u8fc7\u7684\u5f00\u53d1\u8005\u4ecd\u5728\u4f7f\u7528\u3002<\/p>\n<p><strong>\u6027\u80fd<\/strong><\/p>\n<p>\u501f\u52a9\u65b0\u67b6\u6784\uff0cK2 \u6a21\u5f0f\u7684\u672a\u6765\u589e\u5f3a\u6f5c\u529b\u5de8\u5927\uff0c\u6211\u4eec\u5df2\u7ecf\u5728 Kotlin \u4ee3\u7801\u5206\u6790\u3001\u8865\u5168\u548c\u5bfc\u822a\u901f\u5ea6\u65b9\u9762\u53d6\u5f97\u8fdb\u6b65\u3002\u00a0<\/p>\n<p>\u6211\u4eec\u4f7f\u7528\u4e00\u4e9b\u57fa\u51c6\u6765\u8861\u91cf IntelliJ IDEA \u6700\u5e38\u7528\u529f\u80fd\u7684\u6027\u80fd\u3002 \u8fd9\u4e9b\u57fa\u51c6\u9002\u7528\u4e8e\u771f\u5b9e\u4ee3\u7801\u5e93\uff0c\u5305\u62ec\u5f00\u6e90\u548c\u5185\u90e8\u9879\u76ee\u3002 \u4ee5\u4e0b\u662f\u6211\u4eec\u8861\u91cf\u6027\u80fd\u65f6\u4f7f\u7528\u7684\u4e00\u4e9b\u9879\u76ee\uff1a<\/p>\n<ul>\n<li><strong>IntelliJ IDEA<\/strong>\uff1aIntelliJ IDEA Ultimate \u7684\u6e90\u4ee3\u7801\uff08\u95ed\u6e90\uff09<\/li>\n<li><strong>kotlinx.coroutines<\/strong> <a href=\"https:\/\/github.com\/Kotlin\/kotlinx.coroutines\" target=\"_blank\" rel=\"noopener\">https:\/\/github.com\/Kotlin\/kotlinx.coroutines<\/a>\u00a0<\/li>\n<li><strong>Ktor<\/strong>\uff1a<a href=\"https:\/\/github.com\/ktorio\/ktor\" target=\"_blank\" rel=\"noopener\">https:\/\/github.com\/ktorio\/ktor<\/a><\/li>\n<\/ul>\n<p>\u4ee5\u4e0b\u662f\u7ed3\u679c\u3002\u7ed3\u679c\u8d8a\u4f4e\u8d8a\u597d\u3002<\/p>\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" loading=\"lazy\" class=\"wp-image-528082\" src=\"https:\/\/blog.jetbrains.com\/wp-content\/uploads\/2024\/11\/K1_vs_K2_Code-Analysis.png\" alt=\"\" width=\"1700\" height=\"832\" \/><\/figure>\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" loading=\"lazy\" class=\"wp-image-528093\" src=\"https:\/\/blog.jetbrains.com\/wp-content\/uploads\/2024\/11\/K1_vs_K2_Completion.png\" alt=\"\" width=\"1700\" height=\"832\" \/><\/figure>\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" loading=\"lazy\" class=\"wp-image-528105\" src=\"https:\/\/blog.jetbrains.com\/wp-content\/uploads\/2024\/11\/K1_vs_K2_Semantic-HIghlihgting.png\" alt=\"\" width=\"1700\" height=\"833\" \/><\/figure>\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" loading=\"lazy\" class=\"wp-image-528116\" src=\"https:\/\/blog.jetbrains.com\/wp-content\/uploads\/2024\/11\/K1_vs_K2_Find-Usages.png\" alt=\"\" width=\"1700\" height=\"833\" \/><\/figure>\n<h2 class=\"wp-block-heading\">\u4e0d\u652f\u6301\u7684\u529f\u80fd\u00a0<\/h2>\n<p>\u7531\u4e8e Kotlin \u63d2\u4ef6 API \u7684\u6700\u65b0\u66f4\u6539\uff0c\u67d0\u4e9b\u4f9d\u8d56\u4e8e Kotlin \u63d2\u4ef6\u7684\u7b2c\u4e09\u65b9 IntelliJ IDEA \u63d2\u4ef6\u76ee\u524d\u53ef\u80fd\u4e0d\u53ef\u7528\u3002 \u6211\u4eec\u6b63\u5728\u79ef\u6781\u4e3a\u63d2\u4ef6\u4f5c\u8005\u63d0\u4f9b\u652f\u6301\uff0c\u4f7f\u4ed6\u4eec\u7684\u63d2\u4ef6\u5c3d\u5feb\u517c\u5bb9 K2 \u6a21\u5f0f\u3002 \u6709\u5173\u8be6\u60c5\uff0c\u8bf7\u53c2\u9605\u6211\u4eec\u8be6\u7ec6\u7684<a href=\"https:\/\/kotlin.github.io\/analysis-api\/migrating-from-k1.html\" target=\"_blank\" rel=\"noopener\">\u8fc1\u79fb\u6307\u5357<\/a>\u3002<\/p>\n<p>\u4e00\u4e9b\u529f\u80fd\uff0c\u4f8b\u5982 Kotlin \u4e34\u65f6\u6587\u4ef6\u652f\u6301\uff0c\u4ee5\u53ca\u4e00\u4e9b\u5c0f\u68c0\u67e5\u3001\u610f\u56fe\u64cd\u4f5c\u548c\u5feb\u901f\u4fee\u590d\u4ecd\u672a\u5b8c\u6210\uff0c\u5c06\u5728\u4e0b\u4e00\u7248\u672c\u4e2d\u5f97\u5230\u652f\u6301\u3002<\/p>\n<h2 class=\"wp-block-heading\">\u672a\u6765\u8ba1\u5212<\/h2>\n<p>\u5230 2025.1 \u7248\u672c\uff0c\u6211\u4eec\u8ba1\u5212\u5c06 K2 \u6a21\u5f0f\u8bbe\u4e3a\u9ed8\u8ba4\u9009\u9879\u3002<br \/>\u501f\u52a9\u65b0\u67b6\u6784\uff0c\u6211\u4eec\u6253\u7834\u4e86\u4ee5\u524d\u7684\u9650\u5236\uff0c\u73b0\u5728\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u8bb8\u591a\u65b0\u65b9\u5f0f\u63d0\u9ad8 Kotlin \u63d2\u4ef6\u672a\u6765\u7684\u6027\u80fd\u3002 \u6211\u4eec\u5c06\u7ee7\u7eed\u63d0\u9ad8\u5176\u6027\u80fd\u3001\u5185\u5b58\u6548\u7387\u548c\u7a33\u5b9a\u6027\uff0c\u8ba9\u60a8\u7684\u4f53\u9a8c\u66f4\u52a0\u6d41\u7545\u3002 \u867d\u7136 K2 \u6a21\u5f0f\u662f\u4e00\u4e2a\u5f3a\u5927\u7684\u5de5\u5177\uff0c\u4f46\u5b83\u4e0d\u4f1a\u7acb\u5373\u89e3\u51b3\u6240\u6709\u6311\u6218\u3002\u4e0d\u8fc7\uff0c\u5b83\u786e\u5b9e\u4e3a\u6211\u4eec\u7684\u540e\u7eed\u6539\u8fdb\u5960\u5b9a\u4e86\u575a\u5b9e\u57fa\u7840\uff01\u00a0<\/p>\n<p>\u656c\u8bf7\u671f\u5f85 Kotlin \u7684\u672a\u6765\uff01<\/p>\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" loading=\"lazy\" class=\"wp-image-528190\" src=\"https:\/\/blog.jetbrains.com\/wp-content\/uploads\/2024\/11\/k2-mode-future.png\" alt=\"\" width=\"1920\" height=\"1080\" \/><\/figure>\n\n\n<p><\/p>\n\n\n\n<p><\/p>\n\n\n\n<p>\u672c\u535a\u6587\u82f1\u6587\u539f\u4f5c\u8005\uff1a<\/p>\n\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:\/\/blog.jetbrains.com\/wp-content\/uploads\/2024\/08\/photo_2024-08-02-14.40.26.jpeg\" width=\"200\" height=\"200\" alt=\"Teodor Irkhin\" 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                                            <h4>Teodor Irkhin<\/h4>\n                                                        <\/div>\n            <\/div>\n        <\/div>\n    <\/div>\n","protected":false},"author":1297,"featured_media":528879,"comment_status":"closed","ping_status":"closed","template":"","categories":[4759,4113,89],"tags":[1851,8628,21],"cross-post-tag":[],"acf":[],"_links":{"self":[{"href":"https:\/\/blog.jetbrains.com\/zh-hans\/wp-json\/wp\/v2\/idea\/530320"}],"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=530320"}],"version-history":[{"count":4,"href":"https:\/\/blog.jetbrains.com\/zh-hans\/wp-json\/wp\/v2\/idea\/530320\/revisions"}],"predecessor-version":[{"id":530325,"href":"https:\/\/blog.jetbrains.com\/zh-hans\/wp-json\/wp\/v2\/idea\/530320\/revisions\/530325"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/blog.jetbrains.com\/zh-hans\/wp-json\/wp\/v2\/media\/528879"}],"wp:attachment":[{"href":"https:\/\/blog.jetbrains.com\/zh-hans\/wp-json\/wp\/v2\/media?parent=530320"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.jetbrains.com\/zh-hans\/wp-json\/wp\/v2\/categories?post=530320"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.jetbrains.com\/zh-hans\/wp-json\/wp\/v2\/tags?post=530320"},{"taxonomy":"cross-post-tag","embeddable":true,"href":"https:\/\/blog.jetbrains.com\/zh-hans\/wp-json\/wp\/v2\/cross-post-tag?post=530320"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}