{"id":342395,"date":"2023-04-12T15:40:04","date_gmt":"2023-04-12T14:40:04","guid":{"rendered":"https:\/\/blog.jetbrains.com\/?post_type=kotlin&#038;p=342395"},"modified":"2023-04-12T15:40:08","modified_gmt":"2023-04-12T14:40:08","slug":"kotlin-1-8-20-released","status":"publish","type":"kotlin","link":"https:\/\/blog.jetbrains.com\/zh-hans\/kotlin\/2023\/04\/kotlin-1-8-20-released\/","title":{"rendered":"Kotlin 1.8.20 \u73b0\u5df2\u53d1\u5e03"},"content":{"rendered":"<p>Kotlin 1.8.20 \u73b0\u5df2\u53d1\u5e03\uff01 \u4ee5\u4e0b\u662f\u6b64\u7248\u672c\u7684\u4eae\u70b9\uff1a<\/p>\n<ul>\n<li><a href=\"https:\/\/kotlinlang.org\/docs\/whatsnew1820.html#new-kotlin-k2-compiler-updates\" target=\"_blank\" rel=\"noopener\">\u65b0\u7684 Kotlin K2 \u7f16\u8bd1\u5668\u66f4\u65b0<\/a>\u3002<\/li>\n<li><a href=\"https:\/\/kotlinlang.org\/docs\/whatsnew1820.html#standard-library\" target=\"_blank\" rel=\"noopener\">\u6807\u51c6\u5e93\u4e2d\u7684 AutoCloseable \u63a5\u53e3\u548c Base64 \u7f16\u7801<\/a>\u3002<\/li>\n<li><a href=\"https:\/\/kotlinlang.org\/docs\/whatsnew1820.html#new-jvm-incremental-compilation-by-default-in-gradle\" target=\"_blank\" rel=\"noopener\">\u9ed8\u8ba4\u542f\u7528\u65b0\u7248 JVM \u589e\u91cf\u7f16\u8bd1<\/a>\u3002<\/li>\n<li><a href=\"https:\/\/blog.jetbrains.com\/kotlin\/2023\/04\/kotlin-1-8-20-released\/#wasm\">\u65b0\u7684\u5b9e\u9a8c\u6027 Kotlin\/Wasm \u76ee\u6807<\/a>\u3002<\/li>\n<\/ul>\n<p>\u6709\u5173\u5b8c\u6574\u7684\u66f4\u6539\u5217\u8868\uff0c\u8bf7\u53c2\u9605 <a href=\"http:\/\/kotlinlang.org\/docs\/whatsnew1820.html\" target=\"_blank\" rel=\"noopener\">Kotlin 1.8.20 \u6700\u65b0\u53d8\u5316<\/a>\u6216 <a href=\"https:\/\/github.com\/JetBrains\/kotlin\/releases\/tag\/v1.8.20\" target=\"_blank\" rel=\"noopener\">GitHub \u4e0a\u7684\u7248\u672c\u8bf4\u660e<\/a>\u3002<\/p>\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\">\n<div class=\"wp-block-embed__wrapper\">\u00a0<\/div>\n<\/figure>\n<p><!--more--><\/p>\n<h2 id=\"wasm\">\u65b0\u7684\u5b9e\u9a8c\u6027 Kotlin\/Wasm \u76ee\u6807<\/h2>\n<p>Kotlin 1.8.20 \u5f15\u5165\u4e86\u4e00\u4e2a\u540d\u4e3a <a href=\"https:\/\/webassembly.org\/\" target=\"_blank\" rel=\"noreferrer noopener\">WebAssembly<\/a> \u7684\u65b0\u7f16\u8bd1\u76ee\u6807\u3002<\/p>\n<p>\u6211\u4eec\u8ba4\u4e3a WebAssembly \u662f\u4e00\u9879\u9887\u5177\u524d\u666f\u7684\u6280\u672f\uff0c\u6211\u4eec\u5e0c\u671b\u627e\u5230\u66f4\u597d\u7684\u65b9\u5f0f\u4f9b\u60a8\u4f7f\u7528\u5b83\u5e76\u4ece Kotlin \u4e2d\u5145\u5206\u53d7\u76ca\u3002<\/p>\n<p>\u4ece\u6b64\u7248\u672c\u5f00\u59cb\uff0c\u60a8\u53ef\u4ee5\u5728\u591a\u5e73\u53f0\u9879\u76ee\u4e2d\u4f7f\u7528 <a href=\"https:\/\/kotlinlang.org\/docs\/whatsnew1820.html#new-kotlin-wasm-target\" target=\"_blank\" rel=\"noreferrer noopener\">Kotlin\/Wasm<\/a>\u3002 \u5c06 Kotlin \u4ee3\u7801\u7f16\u8bd1\u4e3a WebAssembly \u5373\u53ef\u76f4\u63a5\u5728\u6d4f\u89c8\u5668\u6216\u4efb\u4f55\u5176\u4ed6\u652f\u6301 WebAssembly \u5e76\u6ee1\u8db3 Kotlin \u8981\u6c42\u7684\u73af\u5883\u4e2d\u8fd0\u884c\u3002 \u8fd9\u5f00\u8f9f\u4e86\u4ece\u6784\u5efa\u9ad8\u6027\u80fd Web \u5e94\u7528\u7a0b\u5e8f\u5230\u65e0\u670d\u52a1\u5668\u529f\u80fd\u7684\u5e7f\u6cdb\u53ef\u80fd\u6027\u3002<\/p>\n<p>Kotlin\/Wasm \u73b0\u5df2\u4f5c\u4e3a\u5b9e\u9a8c\u6027\u529f\u80fd\u63a8\u51fa\u3002 \u60a8\u7684\u53cd\u9988\u5728\u6b64\u4ea7\u54c1\u9636\u6bb5\u4e2d\u5c24\u4e3a\u91cd\u8981\uff0c\u6211\u4eec\u9f13\u52b1\u60a8\u8bd5\u7528 Kotlin\/Wasm\u3002 \u8bf7\u6309\u7167\u672c\u6559\u7a0b\u521b\u5efa\u60a8\u7684\u9996\u6b3e Kotlin\/Wasm \u5e94\u7528\u7a0b\u5e8f\uff1a<\/p>\n<p align=\"center\"><a class=\"ek-link jb-download-button\" title=\"\u5f00\u59cb\u4f7f\u7528 Kotlin\/Wasm\" href=\"https:\/\/kotlinlang.org\/docs\/wasm-get-started.html\" target=\"_blank\" rel=\"noopener\">\u5f00\u59cb<\/a><\/p>\n<h2 id=\"how-to-install\">\u5982\u4f55\u5b89\u88c5 Kotlin 1.8.20<\/h2>\n<p>\u5982\u679c\u60a8\u5df2\u7ecf\u5728\u4f7f\u7528 <a href=\"https:\/\/www.jetbrains.com.cn\/idea\/download\/\" target=\"_blank\" rel=\"noreferrer noopener\">IntelliJ IDEA<\/a> 2022.2 \u6216 2022.3\uff0cIDE \u4f1a\u81ea\u52a8\u5efa\u8bae\u5c06 Kotlin \u66f4\u65b0\u5230 1.8.20\u3002 \u60a8\u4e5f\u53ef\u4ee5\u6309\u7167\u8fd9\u4e9b<a href=\"https:\/\/kotlinlang.org\/docs\/releases.html#update-to-a-new-release\" target=\"_blank\" rel=\"noreferrer noopener\">\u8bf4\u660e<\/a>\u624b\u52a8\u66f4\u65b0\u3002 IntelliJ IDEA 2023.1 \u5185\u7f6e\u4e86 Kotlin \u63d2\u4ef6 1.8.20\u3002<\/p>\n<p>\u5bf9\u4e8e Android Studio Flamingo (222) \u548c Giraffe (223)\uff0cKotlin \u63d2\u4ef6 1.8.20 \u5c06\u968f\u5373\u5c06\u63a8\u51fa\u7684 Android Studios \u66f4\u65b0\u4e00\u8d77\u63d0\u4f9b\u3002<\/p>\n<p>\u5982\u679c\u9700\u8981\u547d\u4ee4\u884c\u7f16\u8bd1\u5668\uff0c\u8bf7\u4ece <a href=\"https:\/\/github.com\/JetBrains\/kotlin\/releases\/tag\/v1.8.20\" target=\"_blank\" rel=\"noreferrer noopener\">GitHub \u7248\u672c\u9875\u9762<\/a>\u4e0b\u8f7d\u3002<\/p>\n<h3 id=\"if-you-run-into-any-problems\">\u5982\u679c\u60a8\u9047\u5230\u4efb\u4f55\u95ee\u9898<\/h3>\n<ul>\n<li>\u5728 <a href=\"http:\/\/kotlinlang.slack.com\/\" target=\"_blank\" rel=\"noopener\">Slack<\/a>\uff08<a href=\"https:\/\/surveys.jetbrains.com\/s3\/kotlin-slack-sign-up\" target=\"_blank\" rel=\"noreferrer noopener\">\u83b7\u5f97\u9080\u8bf7<\/a>\uff09\u4e0a\u83b7\u53d6\u5e2e\u52a9\u3002<\/li>\n<li>\u5411\u6211\u4eec\u7684\u95ee\u9898\u8ddf\u8e2a\u5668 <a href=\"https:\/\/youtrack.jetbrains.com\/issues\/KT\" target=\"_blank\" rel=\"noreferrer noopener\">YouTrack<\/a> \u62a5\u544a\u95ee\u9898\u3002<\/li>\n<\/ul>\n<div style=\"background-color: #f1f6fe; margin-bottom: 2px; padding: 5px; margin-right: 0%; text-align: left; min-height: px;\">\n<p>\u53ca\u65f6\u4e86\u89e3\u6700\u65b0\u7684 Kotlin \u529f\u80fd\uff01 \u586b\u5199\u672c\u6587\u53f3\u4fa7\u8868\u5355\uff0c\u8ba2\u9605\u63a5\u6536 Kotlin \u52a8\u6001\u3002<\/p>\n<\/div>\n<h2>\u7279\u522b\u611f\u8c22\u6211\u4eec\u7684 EAP Champions &#x1f947;&#x1f44f;<\/h2>\n<p>\u4ed6\u4eec\u62a5\u544a\u4e86\u95ee\u9898\u5e76\u5e2e\u52a9\u6211\u4eec\u7a33\u5b9a\u4e86 Kotlin 1.8.20 \u7248\u672c\uff1a<\/p>\n<ul>\n<li><a href=\"https:\/\/twitter.com\/ZacSweers\" target=\"_blank\" rel=\"noreferrer noopener\">Zac Sweers<\/a><\/li>\n<li><a href=\"https:\/\/twitter.com\/noraltavir\" target=\"_blank\" rel=\"noreferrer noopener\">Alexander Nozik<\/a><\/li>\n<li><a href=\"https:\/\/twitter.com\/why_oleg\" target=\"_blank\" rel=\"noreferrer noopener\">Oleg Yukhnevich<\/a><\/li>\n<li><a href=\"https:\/\/github.com\/BoD\" target=\"_blank\" rel=\"noreferrer noopener\">Benoit \u2018BoD\u2019 Lubek<\/a><\/li>\n<li><a href=\"https:\/\/github.com\/ychescale9\/\" target=\"_blank\" rel=\"noreferrer noopener\">Yang<\/a><\/li>\n<li><a href=\"https:\/\/github.com\/SimonMarquis\" target=\"_blank\" rel=\"noreferrer noopener\">Simon Marquis<\/a><\/li>\n<\/ul>\n<h2 id=\"what-else-to-read-and-watch\">\u66f4\u591a\u6587\u7ae0\u548c\u89c6\u9891<\/h2>\n<ul>\n<li><a href=\"https:\/\/kotlinlang.org\/docs\/whatsnew1820.html\" target=\"_blank\" rel=\"noreferrer noopener\">Kotlin 1.8.20 \u6700\u65b0\u53d8\u5316\u6587\u6863<\/a><\/li>\n<li><a href=\"https:\/\/youtu.be\/R1JpkpPzyBU\" target=\"_blank\" rel=\"noreferrer noopener\">Kotlin 1.8.20 \u6700\u65b0\u53d8\u5316 YouTube \u89c6\u9891<\/a><\/li>\n<li><a href=\"https:\/\/blog.jetbrains.com\/kotlin\/2022\/11\/eap-champions\/\" target=\"_blank\" rel=\"noreferrer noopener\">Kotlin EAP Champion<\/a><\/li>\n<\/ul>\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" loading=\"lazy\" class=\"wp-image-339412\" src=\"https:\/\/blog.jetbrains.com\/wp-content\/uploads\/2023\/03\/DSGN-16128-1.8.20-Release_E-Mail-Digest-1.png\" alt=\"\" width=\"1200\" height=\"460\" \/><\/figure>\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:\/\/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    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