{"id":219416,"date":"2021-11-16T15:46:00","date_gmt":"2021-11-16T14:46:00","guid":{"rendered":"https:\/\/blog.jetbrains.com\/kotlin\/2021\/11\/kotlin-1-6-0-is-released\/"},"modified":"2022-01-24T09:21:49","modified_gmt":"2022-01-24T08:21:49","slug":"kotlin-1-6-0-is-released","status":"publish","type":"kotlin","link":"https:\/\/blog.jetbrains.com\/zh-hans\/kotlin\/2021\/11\/kotlin-1-6-0-is-released\/","title":{"rendered":"Kotlin 1.6.0 \u73b0\u5df2\u53d1\u5e03"},"content":{"rendered":"\n<p>Kotlin 1.6.0 \u73b0\u5df2\u6b63\u5f0f\u53d1\u5e03\uff0c\u5e76\u5e26\u6765\u4e86\u7a33\u5b9a\u7248\u8be6\u5c3d&nbsp;<code>whens<\/code>\u3001Kover \u548c\u65b0\u7248 Kotlin\/Native \u5185\u5b58\u7ba1\u7406\u5668\u3002&nbsp;1.5.30 \u7248\u672c\u4e2d\u53d1\u5e03\u7684\u5176\u4ed6\u8bed\u8a00\u548c\u6807\u51c6\u5e93\u529f\u80fd\u4e5f\u5df2\u8fbe\u5230<a href=\"https:\/\/kotlinlang.org\/docs\/components-stability.html\" class=\"ek-link\" target=\"_blank\" rel=\"noopener\">\u7a33\u5b9a\u7248<\/a>\u3002&nbsp;\u611f\u8c22\u60a8\u4e0e\u6211\u4eec\u5206\u4eab\u7684\u53cd\u9988\u3002&nbsp;\u5982\u679c\u60a8\u8fd8\u672a\u5c1d\u8bd5\u8fc7\u8fd9\u4e9b\u65b0\u529f\u80fd\uff0c\u73b0\u5728\u6b63\u662f\u65f6\u5019\uff01<\/p>\n\n\n\n<p>\u5728\u8fd9\u7bc7\u535a\u6587\u4e2d\uff0c\u60a8\u5c06\u4f1a\u770b\u5230\u4ee5\u4e0b\u66f4\u65b0\u7684\u6982\u8ff0\uff1a<\/p>\n\n\n\n<ul><li><a href=\"https:\/\/blog.jetbrains.com\/zh-hans\/kotlin\/2021\/11\/kotlin-1-6-0-is-released\/#language-features\" class=\"ek-link\">\u8bed\u8a00\u529f\u80fd<\/a>\u5305\u542b\u5bc6\u5c01 when \u8bed\u53e5\u3001\u6302\u8d77\u51fd\u6570\u4e0e\u6302\u8d77\u8f6c\u6362\u3001\u6ce8\u89e3\u7c7b\u7684\u5b9e\u4f8b\u5316\u3001\u6539\u8fdb\u7684\u5e38\u89c4\u7c7b\u578b\u63a8\u7406\u548c\u6784\u5efa\u5668\u7c7b\u578b\u63a8\u7406\u3002<\/li><li><a href=\"https:\/\/blog.jetbrains.com\/zh-hans\/kotlin\/2021\/11\/kotlin-1-6-0-is-released\/#jvm\" class=\"ek-link\">Kotlin\/JVM<\/a>&nbsp;\u5305\u542b\u4f18\u5316\u7684\u59d4\u6258\u5c5e\u6027\u548c\u53ef\u91cd\u590d\u6ce8\u89e3\u3002<\/li><li><a href=\"https:\/\/blog.jetbrains.com\/zh-hans\/kotlin\/2021\/11\/kotlin-1-6-0-is-released\/#native\" class=\"ek-link\">Kotlin\/Native<\/a>&nbsp;\u5305\u542b\u65b0\u5185\u5b58\u6a21\u578b\u9884\u89c8\u3001Xcode 13 \u652f\u6301\u3001Windows \u76ee\u6807\u4ea4\u53c9\u7f16\u8bd1\u3001LLVM \u548c\u94fe\u63a5\u5668\u66f4\u65b0\u3001\u6027\u80fd\u66f4\u65b0\u4ee5\u53ca\u7edf\u4e00\u7f16\u8bd1\u5668\u63d2\u4ef6 ABI\u3002<\/li><li>\u4e3a&nbsp;<a href=\"https:\/\/blog.jetbrains.com\/zh-hans\/kotlin\/2021\/11\/kotlin-1-6-0-is-released\/#js\" class=\"ek-link\">Kotlin\/JS<\/a>&nbsp;\u7981\u7528\u4e0b\u8f7d Node.js \u548c Yarn \u7684\u9009\u9879\u3002<\/li><li><a href=\"https:\/\/blog.jetbrains.com\/zh-hans\/kotlin\/2021\/11\/kotlin-1-6-0-is-released\/#kover\" class=\"ek-link\">Kover<\/a>&nbsp;\u516c\u544a\u3002<\/li><li><a href=\"https:\/\/blog.jetbrains.com\/zh-hans\/kotlin\/2021\/11\/kotlin-1-6-0-is-released\/#standard-library\" class=\"ek-link\">\u6807\u51c6\u5e93<\/a>\u5305\u542b\u9488\u5bf9\u6807\u51c6\u8f93\u5165\u7684\u65b0\u51fd\u6570\u3001\u7a33\u5b9a\u7248&nbsp;<code>typeOf()<\/code>\u3001\u7a33\u5b9a\u7248 Duration API \u4ee5\u53ca\u5176\u4ed6\u7a33\u5b9a\u6027\u5f97\u5230\u63d0\u5347\u7684 stdlib \u51fd\u6570\u3002<\/li><\/ul>\n\n\n\n<!--more-->\n\n\n\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\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"What&#039;s new in Kotlin 1.6.0\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/6jrmcfYdfvI?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<p><a href=\"https:\/\/info.jetbrains.com\/kotlin-communication-center-page.html\" class=\"ek-link\" target=\"_blank\" rel=\"noopener\"><\/a><strong><em><a href=\"https:\/\/info.jetbrains.com\/kotlin-communication-center-page.html\" class=\"ek-link\" target=\"_blank\" rel=\"noopener\"><strong><em>\u8ba2\u9605<\/em><\/strong><\/a><strong><em><strong><em>\u6211\u4eec\u7684\u535a\u5ba2\uff0c\u4e0d\u8981\u9519\u8fc7\u4efb\u4f55 Kotlin \u6700\u65b0\u52a8\u6001<\/em><\/strong><\/em><\/strong><\/em><\/strong><\/p>\n\n\n\n<h1 class=\"wp-block-heading\">\u5982\u4f55\u5347\u7ea7<\/h1>\n\n\n\n<p>\u5982\u679c\u60a8\u4f7f\u7528\u7684\u662f&nbsp;<a href=\"https:\/\/www.jetbrains.com\/zh-cn\/idea\/download\/\" class=\"ek-link\" target=\"_blank\" rel=\"noopener\">IntelliJ IDEA<\/a>&nbsp;\u6216&nbsp;<a href=\"https:\/\/developer.android.com\/studio\" class=\"ek-link\" target=\"_blank\" rel=\"noopener\">Android Studio<\/a>\uff0c\u60a8\u53ef\u4ee5\u901a\u8fc7\u63d0\u4f9b\u7684\u9009\u9879\u5728\u7b2c\u4e00\u65f6\u95f4\u5185\u81ea\u52a8\u66f4\u65b0\u81f3\u6700\u65b0\u7248\u672c\u3002<\/p>\n\n\n\n<p>\u8be6\u7ec6\u4e86\u89e3<a href=\"https:\/\/blog.jetbrains.com\/zh-hans\/kotlin\/2021\/11\/kotlin-1-6-0-is-released\/#how-to-install\" class=\"ek-link\">\u5982\u4f55\u5b89\u88c5 Kotlin 1.6.0<\/a>\u3002<\/p>\n\n\n\n<p align=\"center\"><a class=\"ek-link jb-download-button\" title=\"\u66f4\u65b0\u81f3 Kotlin 1.6.0\" href=\"https:\/\/blog.jetbrains.com\/kotlin\/2021\/11\/kotlin-1-6-0-is-released\/#how-to-install\">Update to Kotlin 1.6.0<\/a><\/p>\n\n\n\n<h1 class=\"wp-block-heading\" id=\"language-features\">\u8bed\u8a00\u529f\u80fd<\/h1>\n\n\n\n<p>\u6211\u4eec\u57fa\u4e8e\u60a8\u7684\u53cd\u9988\u63d0\u5347\u4e86 Kotlin 1.5.30 \u4e2d\u529f\u80fd\u7684\u7a33\u5b9a\u6027\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u5bc6\u5c01\uff08\u8be6\u5c3d\uff09<code>when<\/code>&nbsp;\u8bed\u53e5<\/h2>\n\n\n\n<p>\u5bc6\u5c01&nbsp;<code>when<\/code>&nbsp;\u662f\u4e00\u9879\u7528\u6237<a href=\"https:\/\/youtrack.jetbrains.com\/issue\/KT-12380\" class=\"ek-link\" target=\"_blank\" rel=\"noopener\">\u671f\u5f85\u5df2\u4e45<\/a>\u7684\u529f\u80fd\uff0c\u5982\u679c\u60a8\u7684 when \u8bed\u53e5\u4e0d\u591f\u8be6\u5c3d\uff0cKotlin \u7f16\u8bd1\u5668\u4f1a\u53d1\u51fa\u8b66\u544a\u3002&nbsp;\u8fd9\u53ef\u4ee5\u4f7f\u60a8\u7684\u4ee3\u7801\u66f4\u52a0\u5b89\u5168\uff0c\u65e0\u9700\u5f15\u5165\u60a8\u81ea\u5df1\u7684\u51fd\u6570\u3002<\/p>\n\n\n\n<p>\u5bf9\u4e8e\u5bc6\u5c01\u7c7b\u3001\u679a\u4e3e\u548c\u5e03\u5c14\u7c7b\u578b\uff0cKotlin \u4e00\u76f4\u53ef\u4ee5\u8be6\u5c3d\u5730\u68c0\u67e5&nbsp;<code>when<\/code><em>\u8868\u8fbe\u5f0f<\/em>\u3002&nbsp;\u8fd9\u5728\u4f7f\u7528\u8fd9\u4e9b\u4ee3\u6570\u6570\u636e\u7c7b\u578b\u8fdb\u884c\u9886\u57df\u5efa\u6a21\u65f6\u975e\u5e38\u5b9e\u7528\u3002&nbsp;\u4f8b\u5982\uff0c\u5bf9\u4e8e\u5efa\u6a21\u4e3a\u5bc6\u5c01\u7c7b\u5c42\u6b21\u7ed3\u6784\u7684\u5e94\u7528\uff0c\u60a8\u9488\u5bf9\u7528\u6237\u53ef\u80fd\u8bbe\u6709\u4e0d\u540c\u7684\u8054\u7cfb\u504f\u597d\uff1a<\/p>\n\n\n\n<pre class=\"kotlin-code\" data-highlight-only=\"true\" theme=\"idea\" indent=\"4\" style=\"visibility: hidden; padding: 36px 0;\">\nsealed class Contact {\n   data class PhoneCall(val number: String) : Contact()\n   data class TextMessage(val number: String) : Contact()\n   data class InstantMessage(val type: IMType, val user: String) : Contact()\n}\n<\/pre>\n\n\n\n<p>\u5982\u679c\u60a8\u7f16\u5199\u7684\u8868\u8fbe\u5f0f\u662f\u6839\u636e\u4e0d\u540c\u7684\u8054\u7cfb\u504f\u597d\u8fd4\u56de\u4e0d\u540c\u7684\u7ed3\u679c\uff0c\u90a3\u4e48\uff0c\u5728\u60a8\u5fd8\u8bb0\u5904\u7406\u5e94\u7528\u4e2d\u7684\u5168\u90e8\u7c7b\u578b\u65f6\uff0c\u7f16\u8bd1\u5668\u5c06\u6807\u8bb0\u9519\u8bef\uff1a<\/p>\n\n\n\n<pre class=\"kotlin-code\" data-highlight-only=\"true\" theme=\"idea\" indent=\"4\" style=\"visibility: hidden; padding: 36px 0;\">\nfun Rates.computeMessageCost(contact: Contact): Cost =\n   when (contact) { \/\/ ERROR: &#039;when&#039; expression must be exhaustive\n       is Contact.PhoneCall -&gt; phoneCallCost\n       is Contact.TextMessage -&gt; textMessageCost\n   }\n<\/pre>\n\n\n\n<p>\u8fd9\u5bf9\u4e8e\u4ee3\u7801\u7f16\u5199\u548c\u540e\u7eed\u7ef4\u62a4\u90fd\u5f88\u6709\u5e2e\u52a9\u3002&nbsp;\u5982\u679c\u60a8\u4ee5\u540e\u6dfb\u52a0\u4e0d\u540c\u7c7b\u578b\u7684\u8054\u7cfb\u504f\u597d\uff0c\u7f16\u8bd1\u5668\u5c06\u786e\u4fdd\u60a8\u4e0d\u4f1a\u5fd8\u8bb0\u5904\u7406\u4ee3\u7801\u4e2d\u7684\u4e0d\u540c\u7c7b\u578b\u7684\u8054\u7cfb\u504f\u597d\u3002<\/p>\n\n\n\n<p>\u4f46\u662f\u5728 Kotlin 1.6 \u4e4b\u524d\uff0c\u4ee5\u4e0b\u4f7f\u7528&nbsp;<code>when<\/code><em>\u8bed\u53e5<\/em>\u7684\u4ee3\u7801\u5373\u4fbf\u5b8c\u5168\u5fd8\u8bb0\u5904\u7406\u901a\u8fc7\u5373\u65f6\u901a\u8baf\u5411\u7528\u6237\u53d1\u9001\u901a\u77e5\uff0c\u4e5f\u80fd\u591f\u6210\u529f\u7f16\u8bd1\u3002<\/p>\n\n\n\n<pre class=\"kotlin-code\" data-highlight-only=\"true\" theme=\"idea\" indent=\"4\" style=\"visibility: hidden; padding: 36px 0;\">\nfun sendAnnouncement(contact: Contact, announcement: Announcement) {\n   when (contact) {\n       is Contact.PhoneCall -&gt; schedulePhoneCall(contact.number, announcement)\n       is Contact.TextMessage -&gt; sendTextMessage(contact.number, announcement)\n   }\n}\n<\/pre>\n\n\n\n<p>\u6b64\u65f6\u4ec5\u4ec5\u4f1a\u62a5\u544a\u5e76\u4e0d\u9192\u76ee\u7684 IDE \u68c0\u67e5\uff0c\u800c\u7f16\u8bd1\u5668\u4e0d\u4f1a\u63d0\u4f9b\u4efb\u4f55\u6d88\u606f\u3002&nbsp;\u4ece Kotlin 1.6 \u5f00\u59cb\uff0c\u4f1a\u751f\u6210\u4ee5\u4e0b\u7f16\u8bd1\u5668\u8b66\u544a\uff1a<\/p>\n\n\n\n<p><code>Non-exhaustive 'when' statements on sealed class\/interface will be prohibited in 1.7. Add an 'is InstantMessage' branch or 'else' branch instead.<\/code><\/p>\n\n\n\n<p>\u5728 Kotlin 1.7 \u4e2d\uff0c\u8b66\u544a\u5c06\u6210\u4e3a\u9519\u8bef\uff0c\u4ee5\u907f\u514d\u4efb\u4f55\u88ab\u610f\u5916\u9057\u6f0f\u7684\u673a\u4f1a\u3002&nbsp;\u8bf7\u53c2\u9605&nbsp;<a href=\"https:\/\/youtrack.jetbrains.com\/issue\/KT-47709\" target=\"_blank\" rel=\"noopener\">KT-47709<\/a>\uff0c\u4e86\u89e3\u6709\u5173\u53d8\u66f4\u53ca\u5176\u5f71\u54cd\u7684\u66f4\u8be6\u5c3d\u8bf4\u660e\u3002&nbsp;<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u5c06\u6302\u8d77\u51fd\u6570\u4f5c\u4e3a\u7236\u7c7b\u578b<\/h2>\n\n\n\n<p>Kotlin 1.6 \u5df2\u7a33\u5b9a\u652f\u6301\u5c06&nbsp;<code>suspend<\/code>&nbsp;\u51fd\u6570\u7c7b\u578b\u5b9e\u73b0\u4e3a\u7236\u63a5\u53e3\u3002&nbsp;\u8fd9\u662f Kotlin \u534f\u540c\u7a0b\u5e8f\u8bbe\u8ba1\u4e2d\u7f3a\u5931\u7684\u90e8\u5206\u4e4b\u4e00\u3002&nbsp;\u5728\u8bbe\u8ba1 Kotlin API \u4e2d\u9700\u8981\u81ea\u5b9a\u4e49\u5404\u79cd\u5e93\u51fd\u6570\u7684\u884c\u4e3a\u65f6\uff0c\u5f88\u81ea\u7136\u4f1a\u60f3\u5230\u63a5\u53d7\u51fd\u6570\u7c7b\u578b\u3002&nbsp;\u4f8b\u5982\uff0c<code>kotlinx.coroutines<\/code>&nbsp;API \u7684 Job \u63a5\u53e3\u4e2d\u5177\u6709\u7c7b\u4f3c\u4e8e\u4e0b\u4f8b\u7684\u6210\u5458\u51fd\u6570\uff1a<\/p>\n\n\n\n<pre class=\"kotlin-code\" data-highlight-only=\"true\" theme=\"idea\" indent=\"4\" style=\"visibility: hidden; padding: 36px 0;\">\nfun invokeOnCompletion(handler: () -&gt; Unit)\n<\/pre>\n\n\n\n<p>\u60a8\u53ef\u4ee5\u65b9\u4fbf\u5730\u5c06\u6b64\u51fd\u6570\u4e0e lambda\uff08\u4f8b\u5982&nbsp;<code><em>invokeOnCompletion&nbsp;<\/em><strong>{&nbsp;<\/strong><em>doSomething<\/em>()&nbsp;<strong>}<\/strong><\/code>\uff09\u642d\u914d\u4f7f\u7528\u3002&nbsp;\u5982\u679c\u60a8\u6709\u4e00\u4e2a\u7c7b\u8981\u5904\u7406\u8865\u5168\uff0c\u5219\u53ef\u4ee5\u5728\u7c7b\u4e2d\u76f4\u63a5\u5b9e\u73b0\u51fd\u6570\u7c7b\u578b&nbsp;<code>() -&gt; Unit<\/code>&nbsp;\u6765\u7b80\u5316\u548c\u4f18\u5316\u4ee3\u7801\uff0c\u65e0\u9700\u521b\u5efa\u989d\u5916\u7684 lambda\uff1a<\/p>\n\n\n\n<pre class=\"kotlin-code\" data-highlight-only=\"true\" theme=\"idea\" indent=\"4\" style=\"visibility: hidden; padding: 36px 0;\">\nclass MyCompletionHandler : () -&gt; Unit {\n   override fun invoke() { doSomething() }\n}\n<\/pre>\n\n\n\n<p>\u81ea Kotlin 1.6 \u5f00\u59cb\uff0c\u8fd9\u79cd\u4f18\u5316\u53ef\u4ee5\u901a\u8fc7\u6302\u8d77\u51fd\u6570\u5b9e\u73b0\u3002&nbsp;\u5982\u679c\u60a8\u7684 API \u63a5\u53d7\u6302\u8d77\u51fd\u6570\u7c7b\u578b\uff0c\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n\n\n\n<pre class=\"kotlin-code\" data-highlight-only=\"true\" theme=\"idea\" indent=\"4\" style=\"visibility: hidden; padding: 36px 0;\">\npublic fun launchOnClick(action: suspend () -&gt; Unit) {}\n<\/pre>\n\n\n\n<p>\u2026 \u90a3\u4e48\u60a8\u5c06\u4e0d\u518d\u53d7\u9650\u4e8e\u53ea\u80fd\u5c06 lambda \u548c\u6302\u8d77\u51fd\u6570\u5f15\u7528\u4f20\u9012\u81f3\u6b64\u4ee3\u7801\u3002&nbsp;\u60a8\u4e5f\u53ef\u4ee5\u5728\u7c7b\u4e2d\u5b9e\u73b0\u76f8\u5e94\u7684\u6302\u8d77\u51fd\u6570\u7c7b\u578b\uff1a<\/p>\n\n\n\n<pre class=\"kotlin-code\" data-highlight-only=\"true\" theme=\"idea\" indent=\"4\" style=\"visibility: hidden; padding: 36px 0;\">\nclass MyClickAction : suspend () -&gt; Unit {\n   override suspend fun invoke() { doSomething() }\n}\n<\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">\u6302\u8d77\u8f6c\u6362<\/h2>\n\n\n\n<p>Kotlin 1.6 \u5df2\u7a33\u5b9a\u652f\u6301\u5c06\u5e38\u89c4\u51fd\u6570\u8f6c\u6362\u4e3a\u6302\u8d77\u51fd\u6570\u7c7b\u578b\u3002&nbsp;\u60a8\u53ef\u4ee5\u5728\u4ee5\u6302\u8d77\u51fd\u6570\u4e3a\u5f62\u53c2\u7684\u65b9\u6cd5\u4e2d\u4f20\u9012\u4efb\u4f55\u5408\u9002\u7684\u5e38\u89c4\u51fd\u6570\u7c7b\u578b\u7684\u8868\u8fbe\u5f0f\u3002&nbsp;\u7f16\u8bd1\u5668\u5c06\u81ea\u52a8\u6267\u884c\u8f6c\u6362\u3002<\/p>\n\n\n\n<p>\u8fd9\u4fee\u6b63\u4e86 Kotlin \u4e2d\u5e38\u89c4\u51fd\u6570\u548c\u6302\u8d77\u51fd\u6570\u4e4b\u95f4\u5fae\u5c0f\u4f46\u4ee4\u4eba\u8ba8\u538c\u7684\u4ea4\u4e92\u4e0d\u4e00\u81f4\u95ee\u9898\u3002&nbsp;\u5f53\u60a8\u6709\u4e00\u4e2a\u63a5\u53d7\u6302\u8d77\u51fd\u6570\u7684\u9ad8\u9636\u51fd\u6570\uff0c\u4f8b\u5982\u5728 Kotlin Flow \u4e2d\u8c03\u7528&nbsp;<a href=\"https:\/\/kotlin.github.io\/kotlinx.coroutines\/kotlinx-coroutines-core\/kotlinx.coroutines.flow\/collect.html\" target=\"_blank\" rel=\"noopener\">collect<\/a>\uff0c\u4f46\u4e0d\u901a\u8fc7 lambda \u6765\u8c03\u7528\uff0c\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n\n\n\n<pre class=\"kotlin-code\" data-highlight-only=\"true\" theme=\"idea\" indent=\"4\" style=\"visibility: hidden; padding: 36px 0;\">\nflow.collect { processItem(it) }\n<\/pre>\n\n\n\n<pre class=\"kotlin-code\" data-highlight-only=\"true\" theme=\"idea\" indent=\"4\" style=\"visibility: hidden; padding: 36px 0;\">\nfun processItem(item: Item) { \/* ... *\/ }\n<\/pre>\n\n\n\n<p>\u2026 \u60a8\u4f1a\u53d1\u73b0\u5c06&nbsp;<code>processItem<\/code>&nbsp;\u51fd\u6570\u7684\u5f15\u7528\u4f20\u9012\u81f3&nbsp;<code>collect<\/code>&nbsp;\u8c03\u7528\u8fbe\u5230\u540c\u6837\u7684\u6548\u679c\u4f1a\u66f4\u52a0\u65b9\u4fbf\uff1a<\/p>\n\n\n\n<pre class=\"kotlin-code\" data-highlight-only=\"true\" theme=\"idea\" indent=\"4\" style=\"visibility: hidden; padding: 36px 0;\">\nflow.collect(::processItem)\n<\/pre>\n\n\n\n<p>\u7136\u540e\u5c06\u5904\u7406\u51fd\u6570\u7684\u5f15\u7528\u63d0\u53d6\u5230\u53d8\u91cf\u4e2d\uff0c\u4fbf\u4e8e\u81ea\u5b9a\u4e49\u4ee3\u7801\u4e2d\u7684\u884c\u4e3a\u3002&nbsp;\u4f46\u662f\uff0c\u8fd9\u5728 1.6 \u7248\u672c\u4e4b\u524d\u7684 Kotlin \u4e2d\u65e0\u6548\u3002&nbsp;\u8fd9\u662f\u56e0\u4e3a\u6709\u4e00\u4e2a\u4f5c\u4e3a\u6302\u8d77\u7c7b\u578b\u7684\u5f62\u53c2\u4f20\u9012\u7684\u5e38\u89c4\u51fd\u6570\uff1a<\/p>\n\n\n\n<pre class=\"kotlin-code\" data-highlight-only=\"true\" theme=\"idea\" indent=\"4\" style=\"visibility: hidden; padding: 36px 0;\">\nval processingFunction = ::processItem\nflow.collect(processingFunction) \/\/ ERROR: Type mismatch\n<\/pre>\n\n\n\n<p>\u5728 Kotlin 1.6 \u4e2d\uff0c\u4e0a\u9762\u7684\u4ee3\u7801\u53ef\u4ee5\u987a\u5229\u7f16\u8bd1\u548c\u5de5\u4f5c\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u6539\u8fdb\u4e86\u9012\u5f52\u6cdb\u578b\u7c7b\u578b\u7684\u7c7b\u578b\u63a8\u7406<\/h2>\n\n\n\n<p>\u4ece 1.6.0 \u7248\u672c\u5f00\u59cb\uff0c\u5982\u679c\u9ed8\u8ba4\u60c5\u51b5\u4e0b\u4e3a\u9012\u5f52\u6cdb\u578b\uff0c\u5219 Kotlin \u7f16\u8bd1\u5668\u53ef\u4ee5\u4ec5\u6839\u636e\u5bf9\u5e94\u7c7b\u578b\u5f62\u53c2\u7684\u4e0a\u9650\u6765\u63a8\u65ad\u7c7b\u578b\u5b9e\u53c2\u3002&nbsp;\u8fd9\u4f7f\u5f97\u521b\u5efa\u6cdb\u578b\u9012\u5f52\u7684\u5404\u79cd\u6a21\u5f0f\u6210\u4e3a\u53ef\u80fd\uff0c\u8fd9\u4e9b\u6cdb\u578b\u901a\u5e38\u7528\u4e8e Java \u7684\u5efa\u9020\u8005\u6a21\u5f0f API\u3002<\/p>\n\n\n\n<pre class=\"kotlin-code\" data-highlight-only=\"true\" theme=\"idea\" indent=\"4\" style=\"visibility: hidden; padding: 36px 0;\">\n\/\/ Before 1.5.30\nval containerA = PostgreSQLContainer&lt;nothing&gt;(DockerImageName.parse(&quot;postgres:13-alpine&quot;)).apply {\n    withDatabaseName(&quot;db&quot;)\n    withUsername(&quot;user&quot;)\n    withPassword(&quot;password&quot;)\n    withInitScript(&quot;sql\/schema.sql&quot;)\n}\n\n\/\/ With compiler option in 1.5.30 or by default starting with 1.6.0\nval containerB = PostgreSQLContainer(DockerImageName.parse(&quot;postgres:13-alpine&quot;))\n    .withDatabaseName(&quot;db&quot;)\n    .withUsername(&quot;user&quot;)\n    .withPassword(&quot;password&quot;)\n    .withInitScript(&quot;sql\/schema.sql&quot;)\n<\/pre><\/nothing>\n\n\n\n<h2 class=\"wp-block-heading\">\u6784\u5efa\u5668\u63a8\u7406\u7684\u6539\u8fdb<\/h2>\n\n\n\n<p>Kotlin 1.5.30 \u5f15\u5165\u4e86&nbsp;<code>-Xunrestricted-builder-inference<\/code>&nbsp;\u7f16\u8bd1\u5668\u9009\u9879\uff0c\u8ba9\u6784\u5efa\u5668\u8c03\u7528\u7684\u7c7b\u578b\u4fe1\u606f\u53ef\u4ee5\u5728\u6784\u5efa\u5668 lambda \u4e2d\u83b7\u53d6\u3002&nbsp;\u4e5f\u5c31\u662f\u8bf4\uff0c\u5b83\u5f15\u5165\u4e86\u8c03\u7528\u8fd4\u56de\u5c1a\u672a\u63a8\u7406\u7c7b\u578b\u7684\u5b9e\u4f8b\u7684\u80fd\u529b\uff0c\u4f8b\u5982&nbsp;<code>buildList()<\/code>&nbsp;lambda \u4e2d\u7684&nbsp;<code>get()<\/code>\u3002<\/p>\n\n\n\n<p>\u4ece 1.6.0 \u7248\u672c\u5f00\u59cb\uff0c\u65e0\u9700\u6307\u5b9a&nbsp;<code>-Xunrestricted-builder-inference<\/code>&nbsp;\u8fdb\u884c\u4ee5\u524d\u7981\u6b62\u7684\u8c03\u7528\u3002&nbsp;\u73b0\u5728\uff0c\u60a8\u8fd8\u53ef\u4ee5\u4f7f\u7528&nbsp;<code>-Xenable-builder-inference<\/code>&nbsp;\u7f16\u8bd1\u5668\u9009\u9879\u7f16\u5199\u81ea\u5df1\u7684\u6cdb\u578b\u6784\u5efa\u5668\uff0c\u800c\u4e0d\u9700\u8981\u5e94\u7528&nbsp;<a href=\"https:\/\/kotlinlang.org\/api\/latest\/jvm\/stdlib\/kotlin\/-builder-inference\/\" class=\"ek-link\" target=\"_blank\" rel=\"noopener\"><code>@BuilderInference<\/code><\/a>&nbsp;\u6ce8\u89e3\uff0c\u4e14\u5982\u679c\u5e38\u89c4\u7c7b\u578b\u63a8\u7406\u65e0\u6cd5\u89e3\u6790\u7c7b\u578b\u4fe1\u606f\uff0c\u60a8\u8fd8\u53ef\u4ee5\u81ea\u52a8\u542f\u7528\u6784\u5efa\u5668\u63a8\u7406\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u957f\u671f\u652f\u6301\u4ee5\u524d\u7684 API \u7248\u672c<\/h2>\n\n\n\n<p>\u4ece Kotlin 1.6.0 \u5f00\u59cb\uff0c\u60a8\u73b0\u5728\u53ef\u4ee5\u4f7f\u7528\u4e09\u4e2a\u4ee5\u524d\u7684 API \u7248\u672c\u8fdb\u884c\u5f00\u53d1\uff0c\u800c\u975e\u4e24\u4e2a\uff08\u5916\u52a0\u5f53\u524d\u7a33\u5b9a\u7248\u672c\uff09\u3002&nbsp;\u76ee\u524d\uff0c\u53ef\u7528\u7684 API \u7248\u672c\u5305\u62ec 1.3\u30011.4\u30011.5 \u548c 1.6\u3002<\/p>\n\n\n\n<h1 class=\"wp-block-heading\" id=\"jvm\">Kotlin\/JVM<\/h1>\n\n\n\n<p><strong>\u5177\u6709\u8fd0\u884c\u65f6\u4fdd\u7559\u7684\u53ef\u91cd\u590d\u6ce8\u89e3<\/strong>\u3002Kotlin \u4e0e&nbsp;<a href=\"https:\/\/docs.oracle.com\/javase\/tutorial\/java\/annotations\/repeating.html\" target=\"_blank\" rel=\"noopener\">Java 8<\/a>&nbsp;\u4e00\u6837\u5177\u6709\u53ef\u91cd\u590d\u6ce8\u89e3\u3002&nbsp;\u5728 Kotlin 1.6 \u4e2d\uff0c\u8be5\u529f\u80fd\u4e0e Java \u517c\u5bb9\uff0c<code>@kotlin.annotation.Repeatable<\/code>&nbsp;\u73b0\u5728\u63a5\u53d7\u4efb\u4f55\u4fdd\u7559\u5e76\u8ba9\u6ce8\u89e3\u5728 Kotlin \u548c Java \u4e2d\u90fd\u53ef\u91cd\u590d\u3002&nbsp;Kotlin \u7aef\u73b0\u5728\u4e5f\u652f\u6301 Java \u53ef\u91cd\u590d\u6ce8\u89e3\u3002<\/p>\n\n\n\n<h1 class=\"wp-block-heading\" id=\"native\">Kotlin\/Native<\/h1>\n\n\n\n<p>\u73b0\u5728\uff0c\u60a8\u53ef\u4ee5\u5c1d\u8bd5<a href=\"https:\/\/blog.jetbrains.com\/kotlin\/2021\/08\/try-the-new-kotlin-native-memory-manager-development-preview\/\" class=\"ek-link\"><strong>\u65b0 Kotlin\/Native \u5185\u5b58\u7ba1\u7406\u5668<\/strong><\/a>\u7684\u5b9e\u9a8c\u7248\u3002&nbsp;\u6b64\u529f\u80fd\u81f4\u529b\u4e8e\u5728\u591a\u5e73\u53f0\u9879\u76ee\u4e2d\u63d0\u4f9b\u4e00\u81f4\u7684\u5f00\u53d1\u8005\u4f53\u9a8c\u3002&nbsp;\u65b0\u7684\u5185\u5b58\u7ba1\u7406\u5668\u89e3\u9664\u4e86\u5bf9\u7ebf\u7a0b\u95f4\u5bf9\u8c61\u5171\u4eab\u7684\u73b0\u6709\u9650\u5236\uff0c\u5e76\u63d0\u4f9b\u5b8c\u5168\u65e0\u6cc4\u6f0f\u7684\u5e76\u53d1\u7f16\u7a0b\u57fa\u5143\uff0c\u8fd9\u4e9b\u57fa\u5143\u662f\u5b89\u5168\u7684\uff0c\u4e0d\u9700\u8981\u5f00\u53d1\u8005\u8fdb\u884c\u4efb\u4f55\u7279\u6b8a\u7ba1\u7406\u6216\u6ce8\u89e3\u3002<\/p>\n\n\n\n<p>\u60a8\u53ef\u4ee5\u968f\u610f\u66f4\u65b0 Xcode \u5e76\u7ee7\u7eed\u5904\u7406 Kotlin \u9879\u76ee\uff0c\u56e0\u4e3a Kotlin\/Native \u73b0\u5df2<strong>\u652f\u6301 Xcode 13<\/strong>\u3002<\/p>\n\n\n\n<p><strong>\u5728\u4efb\u4f55\u4e3b\u673a\u4e0a\u7f16\u8bd1 Windows \u76ee\u6807<\/strong>\u3002\u73b0\u5728\uff0c\u60a8\u53ef\u4ee5\u5728\u4efb\u4f55\u652f\u6301 Kotlin\/Native \u7684\u4e3b\u673a\u4e0a\u7f16\u8bd1 Windows \u76ee\u6807&nbsp;<code>mingwX64<\/code>&nbsp;\u548c&nbsp;<code>mingwX86<\/code>\u3002<\/p>\n\n\n\n<p>\u6211\u4eec<strong>\u91cd\u505a\u4e86 Kotlin\/Native \u5728\u540e\u53f0\u4f7f\u7528\u7684 LLVM \u4f9d\u8d56\u9879<\/strong>\u3002&nbsp;\u8fd9\u5c06 LLVM \u7248\u672c\u66f4\u65b0\u5230\u4e86 11.1.0\u3001\u7f29\u51cf\u4e86\u4f9d\u8d56\u9879\u5927\u5c0f\uff0c\u5e76\u5e26\u6765\u4e86\u4e00\u4e9b\u989d\u5916\u597d\u5904\u3002<\/p>\n\n\n\n<p><strong>JVM \u548c JS IR \u540e\u7aef\u7684\u7edf\u4e00\u7f16\u8bd1\u5668\u63d2\u4ef6 ABI<\/strong>\u3002&nbsp;\u73b0\u5728\uff0cKotlin Multiplatform Gradle \u63d2\u4ef6\u80fd\u591f\u5c06\u53ef\u5d4c\u5165\u7f16\u8bd1\u5668 jar\uff08\u539f\u7528\u4e8e JVM \u548c JS IR \u540e\u7aef\uff09\u7528\u4e8e Kotlin\/Native\u3002&nbsp;\u60a8\u73b0\u5728\u53ef\u4ee5\u4e3a Native \u548c\u5176\u4ed6\u53d7\u652f\u6301\u5e73\u53f0\u4f7f\u7528\u76f8\u540c\u7684\u7f16\u8bd1\u5668\u63d2\u4ef6\u5de5\u4ef6\u3002<\/p>\n\n\n\n<h1 class=\"wp-block-heading\" id=\"js\">Kotlin\/JS<\/h1>\n\n\n\n<p>\u5982\u679c\u662f\u5728\u6ca1\u6709\u4e92\u8054\u7f51\u8fde\u63a5\u7684\u670d\u52a1\u5668\u4e0a\u8fdb\u884c\u6784\u5efa\uff0c\u60a8\u53ef\u4ee5\u4e3a Kotlin\/JS \u9879\u76ee\u7981\u7528\u4e0b\u8f7d Node.js \u548c Yarn\uff0c\u5e76\u4f7f\u7528\u4e3b\u673a\u4e0a\u5df2\u5b89\u88c5\u7684\u5b9e\u4f8b\u3002<\/p>\n\n\n\n<h1 class=\"wp-block-heading\" id=\"kover\">Kover<\/h1>\n\n\n\n<p>\u4ece\u7b2c\u4e00\u4e2a\u7248\u672c\u5f00\u59cb\uff0c\u7cbe\u51c6\u8861\u91cf\u4ee3\u7801\u8986\u76d6\u7387\u59cb\u7ec8\u662f\u4e00\u9879\u4e0d\u5c0f\u7684\u6311\u6218\u3002&nbsp;JaCoCo \u7b49\u51fa\u8272\u5de5\u5177\u867d\u7136\u652f\u6301 Kotlin \u4ee3\u7801\uff0c\u4f46\u5e76\u672a\u4e0e\u6211\u4eec\u7684 Gradle \u5de5\u5177\u94fe\u548c\u591a\u5e73\u53f0\u9879\u76ee\u5b8c\u5168\u96c6\u6210\u3002&nbsp;\u5728\u6b64 Kotlin \u7248\u672c\u4e2d\uff0c\u6211\u4eec\u5df2\u7740\u624b\u4fee\u6b63\u6b64\u95ee\u9898\u3002&nbsp;\u65b0\u7684 Gradle \u63d2\u4ef6 Kover \u53ef\u4ee5\u5bf9\u4f7f\u7528 Kotlin\/JVM \u7f16\u8bd1\u5668\u6784\u5efa\u7684 Kotlin \u4ee3\u7801\u8861\u91cf\u4ee3\u7801\u8986\u76d6\u7387\u3002&nbsp;\u5f53\u524d\u5b83\u4ecd\u5904\u4e8e\u65e9\u671f\u5f00\u53d1\u9636\u6bb5\u5e76\u4e14\u4e3a\u5b9e\u9a8c\u6027\uff0c\u6211\u4eec\u975e\u5e38\u671f\u5f85\u60a8\u5728&nbsp;<a href=\"https:\/\/github.com\/Kotlin\/kotlinx-kover\/issues\" class=\"ek-link\" target=\"_blank\" rel=\"noopener\">GitHub<\/a>&nbsp;\u4e2d\u63d0\u4f9b\u53cd\u9988\u3002<\/p>\n\n\n\n<p><a href=\"https:\/\/www.bilibili.com\/video\/BV1hF411Y7No\/\" class=\"ek-link\" target=\"_blank\" rel=\"noopener\">\u89c2\u770b Kover \u89c6\u9891\u4e86\u89e3\u66f4\u591a\u8be6\u60c5<\/a>\u3002<\/p>\n\n\n\n<h1 class=\"wp-block-heading\" id=\"standard-library\">\u6807\u51c6\u5e93<\/h1>\n\n\n\n<p>Kotlin 1.6.0 \u901a\u8fc7<a href=\"https:\/\/youtrack.jetbrains.com\/issue\/KT-46785\" class=\"ek-link\" target=\"_blank\" rel=\"noopener\">\u5728&nbsp;<code>readLine()<\/code>&nbsp;\u4e4b\u540e\u53bb\u9664&nbsp;<code>!!<\/code><\/a>\u3001<a href=\"https:\/\/youtrack.jetbrains.com\/issue\/KT-45396\" class=\"ek-link\" target=\"_blank\" rel=\"noopener\">\u7a33\u5b9a&nbsp;<code>typeOf()<\/code><\/a>&nbsp;\u548c<a href=\"https:\/\/youtrack.jetbrains.com\/issue\/KT-46784\" class=\"ek-link\" target=\"_blank\" rel=\"noopener\">\u63d0\u4f9b\u7a33\u5b9a\u7248 Duration API<\/a>&nbsp;\u5b8c\u6210\u4e86\u4e09\u4e2a stdlib \u8def\u7ebf\u56fe\u6761\u76ee\u3002&nbsp;\u5b83\u8fd8\u5c06\u4ee5\u4e0b stdlib \u51fd\u6570\u63d0\u5347\u5230\u4e86<a href=\"https:\/\/kotlinlang.org\/docs\/components-stability.html\" target=\"_blank\" rel=\"noopener\">\u7a33\u5b9a\u7248<\/a>\uff1a<\/p>\n\n\n\n<ul><li>\u96c6\u5408\u6784\u5efa\u5668<\/li><li>\u6574\u6570\u7684\u4f4d\u65cb\u8f6c\u8fd0\u7b97<\/li><li>\u7528\u4e8e\u5c06\u5b57\u7b26\u4e32\u62c6\u5206\u4e3a\u5e8f\u5217\u7684\u6b63\u5219\u8868\u8fbe\u5f0f\u51fd\u6570<\/li><\/ul>\n\n\n\n<p>\u6211\u4eec\u8fd8\u6dfb\u52a0\u4e86\u4ee5\u4e2d\u7f00\u8868\u793a\u6cd5\u8c03\u7528&nbsp;<code>compareTo<\/code>&nbsp;\u7684\u529f\u80fd\uff0c\u5e76\u5728 JVM \u548c JS \u4e0a\u63a8\u52a8\u4ee5&nbsp;<code>replace()<\/code>&nbsp;\u51fd\u6570\u63d0\u4f9b\u4e00\u81f4\u7684\u4f53\u9a8c\u3002<\/p>\n\n\n\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\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"Kotlin Standard Library Changes in 1.6\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/GWWFCyfNGFs?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u6807\u51c6\u8f93\u5165\u7684\u65b0\u51fd\u6570<\/h2>\n\n\n\n<p>\u5728 Kotlin 1.6.0 \u4e2d\uff0c\u4ece\u6807\u51c6\u8f93\u5165\u8bfb\u53d6\u4e00\u884c\u540e\u4e0d\u518d\u9700\u8981\u4f7f\u7528\u975e null \u65ad\u8a00\u8fd0\u7b97\u7b26&nbsp;<code>!!<\/code>\uff0c\u8fd9\u5c06\u6539\u5584\u65b0\u624b\u4f53\u9a8c\u5e76\u7b80\u5316 Kotlin \u6559\u5b66\u3002\u6211\u4eec\u4e3a\u4ece\u63a7\u5236\u53f0\u8bfb\u53d6\u63d0\u4f9b\u4e86\u65b0\u51fd\u6570\uff0c\u6d41\u7a0b\u5982\u4e0b\uff1a<\/p>\n\n\n\n<ul><li><code>readln()<\/code>&nbsp;\u5728\u5230\u8fbe EOF \u65f6\u629b\u51fa\u5f02\u5e38\u3002&nbsp;\u4f7f\u7528\u6b64\u51fd\u6570\u66ff\u6362\u4ee5&nbsp;<code>!!<\/code>&nbsp;\u8fd0\u7b97\u7b26\u68c0\u67e5&nbsp;<code>readLine()<\/code>&nbsp;\u7684\u7ed3\u679c\u662f\u5426\u4e3a&nbsp;<code>null<\/code>\u3002<\/li><li>\u65b0\u7684&nbsp;<code>readlnOrNull()<\/code>&nbsp;\u662f\u8fd4\u56de&nbsp;<code>null<\/code>&nbsp;\u7684\u66ff\u4ee3\u65b9\u6848\u3002&nbsp;\u5176\u884c\u4e3a\u4e0e\u5148\u524d\u7684&nbsp;<code>readLine()<\/code>&nbsp;\u76f8\u540c\uff0c\u4f46\u5177\u6709\u4ee3\u8868\u6027\u66f4\u5f3a\u7684\u540d\u79f0\u3002<\/li><\/ul>\n\n\n\n<p>\u8fd9\u4e9b\u51fd\u6570\u73b0\u5728\u53ef\u7528\u4e8e JVM \u548c Native\u3002&nbsp;\u8fd9\u4e9b\u51fd\u6570\u7684\u547d\u540d\u60ef\u4f8b\u73b0\u5728\u4e0e\u5bf9\u5e94\u7684&nbsp;<code>println()<\/code>&nbsp;\u4e00\u81f4\uff0c\u8fd9\u5bf9\u65b0\u624b\u5c24\u5176\u91cd\u8981\u3002<\/p>\n\n\n\n<pre class=\"kotlin-code\" data-highlight-only=\"true\" theme=\"idea\" indent=\"4\" style=\"visibility: hidden; padding: 36px 0;\">\nfun main() {\n    println(&quot;Input two integer numbers each on a separate line&quot;)\n    val num1 = readln().toInt()\n    val num2 = readln().toInt()\n    println(&quot;The sum of $num1 and $num2 is ${num1 + num2}&quot;)\n}\n<\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">\u7a33\u5b9a\u7248 Duration API<\/h2>\n\n\n\n<p>\u57fa\u4e8e\u53cd\u9988\uff0c\u6211\u4eec\u5df2\u7ecf\u7a33\u5b9a\u4e86 Duration API \u5e76\u5173\u95ed\u4e86<a href=\"https:\/\/youtrack.jetbrains.com\/issue\/KT-46784\" class=\"ek-link\" target=\"_blank\" rel=\"noopener\">\u76f8\u5e94\u7684\u8def\u7ebf\u56fe\u6761\u76ee<\/a>\u3002<\/p>\n\n\n\n<p>\u9664\u4e86\u66f4\u6613\u8bfb\u7684&nbsp;<a href=\"https:\/\/kotlinlang.org\/api\/latest\/jvm\/stdlib\/kotlin.time\/-duration\/to-string.html\" class=\"ek-link\" target=\"_blank\" rel=\"noopener\"><code>Duration.toString()<\/code><\/a>&nbsp;\u8f93\u51fa\u4ee5\u53ca<a href=\"https:\/\/kotlinlang.org\/docs\/whatsnew1530.html#standard-library\" class=\"ek-link\" target=\"_blank\" rel=\"noopener\">\u7528\u4e8e\u4ece String \u89e3\u6790 Duration \u7684\u65b0\u51fd\u6570<\/a>\uff08\u53ef\u5728 1.5.30 \u4e2d\u9884\u89c8\uff09\u4e4b\u5916\uff0cDuration API \u8fd8\u5177\u6709\u4ee5\u4e0b\u53d8\u66f4\uff1a<\/p>\n\n\n\n<ul><li><a href=\"https:\/\/kotlinlang.org\/api\/latest\/jvm\/stdlib\/kotlin.time\/-duration\/to-components.html\" class=\"ek-link\" target=\"_blank\" rel=\"noopener\"><code>toComponents<\/code><\/a>&nbsp;\u51fd\u6570\u7684&nbsp;<code>days<\/code>&nbsp;\u7ec4\u4ef6\u73b0\u5728\u5177\u6709&nbsp;<code>Long<\/code>&nbsp;\u7c7b\u578b\u800c\u4e0d\u662f&nbsp;<code>Int<\/code>&nbsp;\uff0c\u907f\u514d\u622a\u65ad\u503c\u3002<\/li><li><em><code>DurationUnit<\/code><\/em>&nbsp;\u679a\u4e3e\u73b0\u5728\u4e0d\u662f\u7c7b\u578b\u522b\u540d\u3002&nbsp;\u6ca1\u6709\u5c06\u5b83\u7528\u4f5c JVM \u4e0a&nbsp;<em>j<code>ava.util.concurrent.TimeUnit<\/code><\/em>&nbsp;\u7684\u7c7b\u578b\u522b\u540d\u7684\u60c5\u51b5\u3002<\/li><li>\u4e3a\u56de\u5e94\u793e\u533a\u53cd\u9988\uff0c\u6211\u4eec\u5c06\u6062\u590d&nbsp;<code>Int.seconds<\/code>&nbsp;\u7b49\u6269\u5c55\u5c5e\u6027\u3002&nbsp;\u4e3a\u9650\u5236\u5176\u9002\u7528\u6027\uff0c\u5b83\u4eec\u4ec5\u5728 Duration \u7c7b\u7684 Companion \u4e2d\u53ef\u7528\u3002<\/li><\/ul>\n\n\n\n<pre class=\"kotlin-code\" theme=\"idea\" indent=\"4\" style=\"visibility: hidden; padding: 36px 0;\">\nimport kotlin.time.Duration.Companion.seconds\n\nfun main() {\n\/\/sampleStart\n    val duration = 5000.seconds\n    println(&quot;There are ${duration.inWholeMinutes} minutes in ${duration.inWholeHours} hours&quot;)\n\/\/sampleEnd\n}\n<\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">\u7a33\u5b9a\u7248&nbsp;<code>typeOf()<\/code><\/h2>\n\n\n\n<p>Kotlin 1.6.0 \u5e26\u6765\u4e86<a href=\"https:\/\/kotlinlang.org\/docs\/components-stability.html\" target=\"_blank\" rel=\"noopener\">\u7a33\u5b9a\u7248<\/a><a href=\"https:\/\/kotlinlang.org\/api\/latest\/jvm\/stdlib\/kotlin.reflect\/type-of.html\" target=\"_blank\" rel=\"noopener\"><code>typeOf()<\/code><\/a>&nbsp;\u5e76\u5173\u95ed\u4e86<a href=\"https:\/\/youtrack.jetbrains.com\/issue\/KT-45396\" target=\"_blank\" rel=\"noopener\">\u76f8\u5e94\u7684\u8def\u7ebf\u56fe\u6761\u76ee<\/a>\u3002&nbsp;<a href=\"https:\/\/blog.jetbrains.com\/kotlin\/2019\/06\/kotlin-1-3-40-released\/\">\u81ea 1.3.40<\/a>&nbsp;\u8d77\uff0c<code>typeOf()<\/code>&nbsp;\u4f5c\u4e3a\u5b9e\u9a8c\u6027 API \u5728 JVM \u5e73\u53f0\u4e0a\u63a8\u51fa\uff0c\u73b0\u5df2\u53ef\u7528\u4e8e\u6240\u6709 Kotlin \u5e73\u53f0\uff0c\u60a8\u53ef\u4ee5\u83b7\u5f97\u7f16\u8bd1\u5668\u53ef\u63a8\u65ad\u7684\u4efb\u4f55 Kotlin \u7c7b\u578b\u7684&nbsp;<a href=\"https:\/\/kotlinlang.org\/api\/latest\/jvm\/stdlib\/kotlin.reflect\/-k-type\/#kotlin.reflect.KType\" target=\"_blank\" rel=\"noopener\"><code>KType<\/code><\/a>&nbsp;\u8868\u793a\u3002<\/p>\n\n\n\n<pre class=\"kotlin-code\" data-highlight-only=\"true\" theme=\"idea\" indent=\"4\" style=\"visibility: hidden; padding: 36px 0;\">\ninline fun &lt;reified T&gt; renderType(): String {\n    val type = typeOf&lt;T&gt;()\n    return type.toString()\n}\n\nfun main() {\n    val fromExplicitType = typeOf&lt;Int&gt;()\n    val fromReifiedType = renderType&lt;List&lt;Int&gt;&gt;()\n}\n<\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">\u7a33\u5b9a\u7248\u96c6\u5408\u6784\u5efa\u5668<\/h2>\n\n\n\n<p>Kotlin 1.6.0 \u5df2\u5c06&nbsp;<a href=\"https:\/\/kotlinlang.org\/api\/latest\/jvm\/stdlib\/kotlin.collections\/build-map.html\" target=\"_blank\" rel=\"noopener\"><code>buildMap()<\/code><\/a>\u3001<a href=\"https:\/\/kotlinlang.org\/api\/latest\/jvm\/stdlib\/kotlin.collections\/build-list.html\" class=\"ek-link\" target=\"_blank\" rel=\"noopener\"><code>buildList()<\/code><\/a>&nbsp;\u548c&nbsp;<a href=\"https:\/\/kotlinlang.org\/api\/latest\/jvm\/stdlib\/kotlin.collections\/build-set.html\" target=\"_blank\" rel=\"noopener\"><code>buildSet()<\/code><\/a>&nbsp;\u96c6\u5408\u6784\u5efa\u5668\u51fd\u6570\u63d0\u5347\u5230<a href=\"https:\/\/kotlinlang.org\/docs\/components-stability.html\" target=\"_blank\" rel=\"noopener\">\u7a33\u5b9a\u7248<\/a>\u3002&nbsp;\u6784\u5efa\u5668\u8fd4\u56de\u7684\u96c6\u5408\u73b0\u5728\u53ef\u4ee5\u5728\u53ea\u8bfb\u72b6\u6001\u4e0b\u5e8f\u5217\u5316\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u7a33\u5b9a\u7248\u6574\u6570\u4f4d\u65cb\u8f6c\u8fd0\u7b97<\/h2>\n\n\n\n<p>\u5728 Kotlin 1.6.0 \u4e2d\uff0c\u5c06\u6570\u5b57\u4e8c\u8fdb\u5236\u8868\u793a\u5411\u5de6\u6216\u5411\u53f3\u65cb\u8f6c\u6307\u5b9a\u4f4d\u6570\u7684&nbsp;<a href=\"https:\/\/kotlinlang.org\/api\/latest\/jvm\/stdlib\/kotlin\/rotate-left.html\" target=\"_blank\" rel=\"noopener\"><code>rotateLeft()<\/code><\/a>&nbsp;\u548c&nbsp;<a href=\"https:\/\/kotlinlang.org\/api\/latest\/jvm\/stdlib\/kotlin\/rotate-right.html\" target=\"_blank\" rel=\"noopener\"><code>rotateRight()<\/code><\/a>&nbsp;\u51fd\u6570\u5df2\u7ecf<a href=\"https:\/\/kotlinlang.org\/docs\/components-stability.html\" target=\"_blank\" rel=\"noopener\">\u7a33\u5b9a<\/a>\u3002<\/p>\n\n\n\n<pre class=\"kotlin-code\" theme=\"idea\" indent=\"4\" style=\"visibility: hidden; padding: 36px 0;\">\nfun main() {\n\/\/sampleStart\n    val number: Short = 0b10001\n    println(number.rotateRight(2).toString(radix = 2)) \/\/ 100000000000100\n    println(number.rotateLeft(2).toString(radix = 2))  \/\/ 1000100\n\/\/sampleEnd\n}\n<\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">\u7528\u4e8e\u5c06\u5b57\u7b26\u4e32\u62c6\u5206\u4e3a\u5e8f\u5217\u7684\u7a33\u5b9a\u7248\u6b63\u5219\u8868\u8fbe\u5f0f\u51fd\u6570<\/h2>\n\n\n\n<p>Kotlin 1.6.0 \u8fd8\u7a33\u5b9a\u4e86\u7528\u4e8e\u5c06\u5b57\u7b26\u4e32\u62c6\u5206\u4e3a\u5e8f\u5217\u7684\u6b63\u5219\u8868\u8fbe\u5f0f\u51fd\u6570&nbsp;<a href=\"https:\/\/kotlinlang.org\/api\/latest\/jvm\/stdlib\/kotlin.text\/-regex\/split-to-sequence.html\" target=\"_blank\" rel=\"noopener\"><code>splitToSequence()<\/code><\/a>\u3002<\/p>\n\n\n\n<pre class=\"kotlin-code\" theme=\"idea\" indent=\"4\" style=\"visibility: hidden; padding: 36px 0;\">\nfun main(){\n\/\/sampleStart\n    val colorsText = &quot;green, red , brown&amp;blue, orange, pink&amp;green&quot;\n    val regex = &quot;[,\\\\s]+&quot;.toRegex()\n    val mixedColor = regex.splitToSequence(colorsText)\n        .onEach { println(it) }\n        .firstOrNull { it.contains(&#039;&amp;&#039;) }\n    println(mixedColor) \/\/ &quot;brown&amp;blue&quot;\n\/\/sampleEnd\n}\n<\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e2d\u7f00\u8868\u793a\u6cd5\u7684 compareTo<\/h2>\n\n\n\n<p>\u6211\u4eec\u6dfb\u52a0\u4e86\u4ee5\u4e2d\u7f00\u8868\u793a\u6cd5\u8c03\u7528&nbsp;<code>Comparable.compareTo<\/code>&nbsp;\u51fd\u6570\u6765\u6bd4\u8f83\u4e24\u4e2a\u5bf9\u8c61\u7684\u987a\u5e8f\u7684\u529f\u80fd\uff1a&nbsp;<\/p>\n\n\n\n<pre class=\"kotlin-code\" data-highlight-only=\"true\" theme=\"idea\" indent=\"4\" style=\"visibility: hidden; padding: 36px 0;\">\nclass WrappedText(val text: String) : Comparable&lt;WrappedText&gt; {\n    override fun compareTo(other: WrappedText): Int =\n        this.text compareTo other.text\n}\n<\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">JVM \u548c JS \u4e0a\u7684\u4e00\u81f4 replace() \u548c replaceFirst()<\/h2>\n\n\n\n<p>\u5728 Kotlin 1.6.0 \u4e4b\u524d\uff0c\u5f53\u66ff\u6362\u5b57\u7b26\u4e32\u5305\u542b\u7ec4\u5f15\u7528\u65f6\uff0c<a href=\"https:\/\/kotlinlang.org\/api\/latest\/jvm\/stdlib\/kotlin.text\/-regex\/replace.html\" class=\"ek-link\" target=\"_blank\" rel=\"noopener\"><code>replace()<\/code><\/a>&nbsp;\u548c&nbsp;<a href=\"https:\/\/kotlinlang.org\/api\/latest\/jvm\/stdlib\/kotlin.text\/-regex\/replace-first.html\" class=\"ek-link\" target=\"_blank\" rel=\"noopener\"><code>replaceFirst()<\/code><\/a>&nbsp;\u6b63\u5219\u8868\u8fbe\u5f0f\u51fd\u6570\u5728 JVM \u548c JS \u4e0a\u5177\u6709\u4e0d\u540c\u7684\u884c\u4e3a\u3002&nbsp;Kotlin\/JS \u4e0a\u7684\u884c\u4e3a\u73b0\u5728\u5c06\u4e0e JVM \u4e0a\u7684\u884c\u4e3a\u4e00\u81f4\u3002<\/p>\n\n\n\n<h1 class=\"wp-block-heading\" id=\"compatibility\">\u200b\u200b\u517c\u5bb9\u6027<\/h1>\n\n\n\n<p>\u4e0e\u6240\u6709\u529f\u80fd\u7248\u672c\u4e00\u6837\uff0c\u5148\u524d\u5ba3\u5e03\u7684\u53d8\u66f4\u7684\u90e8\u5206\u5f03\u7528\u5468\u671f\u5c06\u5728 Kotlin 1.6.0 \u4e2d\u7ed3\u675f\u3002&nbsp;\u6240\u6709\u60c5\u51b5\u5747\u5df2\u7ecf\u8fc7\u8bed\u8a00\u59d4\u5458\u4f1a\u7684\u4ed4\u7ec6\u5ba1\u67e5\uff0c\u5e76\u5728&nbsp;<a href=\"https:\/\/kotlinlang.org\/docs\/compatibility-guide-16.html\" class=\"ek-link\" target=\"_blank\" rel=\"noopener\">Kotlin 1.6 \u517c\u5bb9\u6027\u6307\u5357<\/a>\u4e2d\u5217\u51fa\u3002&nbsp;\u60a8\u4e5f\u53ef\u4ee5\u5728 YouTrack \u4e0a\u4e86\u89e3\u8fd9\u4e9b\u53d8\u66f4\u3002<\/p>\n\n\n\n<h1 class=\"wp-block-heading\" id=\"how-to-install\">\u5982\u4f55\u5b89\u88c5 Kotlin 1.6.0<\/h1>\n\n\n\n<p>\u5982\u679c\u60a8\u4f7f\u7528\u7684\u662f&nbsp;<a href=\"https:\/\/www.jetbrains.com\/zh-cn\/idea\/download\/\" class=\"ek-link\" target=\"_blank\" rel=\"noopener\">IntelliJ IDEA<\/a>&nbsp;\u6216&nbsp;<a href=\"https:\/\/developer.android.com\/studio\" target=\"_blank\" rel=\"noopener\">Android Studio<\/a>\uff0c\u60a8\u7684 IDE \u4f1a\u81ea\u52a8\u5efa\u8bae\u5c06 Kotlin \u66f4\u65b0\u5230 1.6.0\u3002&nbsp;\u6216\u8005\uff0c\u60a8\u4e5f\u53ef\u4ee5\u6309\u7167<a href=\"https:\/\/kotlinlang.org\/docs\/releases.html#update-to-a-new-release\" class=\"ek-link\" target=\"_blank\" rel=\"noopener\">\u8fd9\u4e9b\u8bf4\u660e<\/a>\u624b\u52a8\u66f4\u65b0\u3002\u60a8\u4ecd\u7136\u53ef\u4ee5\u4e0b\u8f7d\u8fd9\u4e9b IDE \u7684\u6700\u65b0\u7248\u672c\u4ee5\u83b7\u53d6\u5bf9 Kotlin \u7684\u5168\u9762\u652f\u6301\uff1a<\/p>\n\n\n\n<ul><li><a href=\"https:\/\/www.jetbrains.com\/idea\/download\/\" target=\"_blank\" rel=\"noopener\">IntelliJ IDEA<\/a>&nbsp;\u2013 \u7528\u4e8e\u4e3a\u4e0d\u540c\u5e73\u53f0\u5f00\u53d1 Kotlin \u5e94\u7528\u7a0b\u5e8f\u3002<\/li><li><a href=\"https:\/\/developer.android.com\/studio\" target=\"_blank\" rel=\"noopener\">Android Studio<\/a>&nbsp;\u2013 \u7528\u4e8e\u5f00\u53d1 Android \u548c\u8de8\u5e73\u53f0\u79fb\u52a8\u5e94\u7528\u7a0b\u5e8f\u3002<\/li><\/ul>\n\n\n\n<p>\u786e\u4fdd\u60a8\u5df2\u5c06 kotlinx \u5e93\u66f4\u65b0\u5230<a href=\"https:\/\/kotlinlang.org\/releases.html#release-details\" target=\"_blank\" rel=\"noopener\">\u517c\u5bb9\u7248\u672c<\/a>\uff0c\u5e76\u5728\u73b0\u6709\u9879\u76ee\u7684\u6784\u5efa\u811a\u672c\u4e2d\u6307\u5b9a Kotlin 1.6.0\u3002\u5982\u679c\u9700\u8981\u547d\u4ee4\u884c\u7f16\u8bd1\u5668\uff0c\u53ef\u4ece&nbsp;<a href=\"https:\/\/github.com\/JetBrains\/kotlin\/releases\/tag\/v1.6.0\" target=\"_blank\" rel=\"noopener\">Github \u7248\u672c\u9875\u9762<\/a>\u4e0b\u8f7d\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u5982\u679c\u9047\u5230\u4efb\u4f55\u95ee\u9898:<\/h3>\n\n\n\n<ul><li>\u5728<a href=\"http:\/\/kotlinlang.slack.com\/\" target=\"_blank\" rel=\"noopener\">Slack<\/a>\u4e2d\u5bfb\u6c42\u5e2e\u52a9(<a href=\"https:\/\/surveys.jetbrains.com\/s3\/kotlin-slack-sign-up\" class=\"ek-link\" target=\"_blank\" rel=\"noopener\">\u83b7\u53d6\u9080\u8bf7<\/a>)\u3002<\/li><li>\u5411\u6211\u4eec\u7684\u95ee\u9898\u8ddf\u8e2a\u5668\u00a0<a href=\"https:\/\/youtrack.jetbrains.com\/issues\/KT\" class=\"ek-link\" target=\"_blank\" rel=\"noopener\">YouTrack<\/a>\u00a0\u62a5\u544a\u95ee\u9898\u3002<\/li><\/ul>\n\n\n\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 Kotlin \u6700\u65b0\u529f\u80fd\uff01\u00a0\u586b\u5199\u672c\u6587\u53f3\u4fa7\u7684\u8868\u5355\uff0c\u8ba2\u9605\u63a5\u6536 Kotlin \u7684\u6700\u65b0\u52a8\u6001\u3002<\/p>\n<\/div>\n\n\n\n<h1 class=\"wp-block-heading\">\u5176\u4ed6\u6587\u7ae0\u548c\u89c6\u9891<\/h1>\n\n\n\n<ul><li><a href=\"https:\/\/kotlinlang.org\/docs\/roadmap.html\" class=\"ek-link\" target=\"_blank\" rel=\"noopener\">Kotlin \u8def\u7ebf\u56fe<\/a><\/li><li><a href=\"https:\/\/www.bilibili.com\/video\/BV1hF411Y7No\/\" class=\"ek-link\" target=\"_blank\" rel=\"noopener\">Kover \u2013 The Code Coverage Plugin<\/a><\/li><li><a href=\"https:\/\/kotlinlang.org\/docs\/whatsnew16.html\" class=\"ek-link\" target=\"_blank\" rel=\"noopener\">\u6587\u6863\u4e2d\u7684\u201cKotlin 1.6.0 \u6700\u65b0\u53d8\u5316\u201d<\/a><\/li><li><a href=\"https:\/\/www.youtube.com\/watch?v=6jrmcfYdfvI\" class=\"ek-link\" target=\"_blank\" rel=\"noopener\">YouTube \u4e0a\u7684\u201cKotlin 1.6.0 \u6700\u65b0\u53d8\u5316\u201d<\/a><\/li><li><a href=\"https:\/\/kotlinlang.org\/docs\/compatibility-guide-16.html?_gl=1*1evx7x4*_ga*NDYyMTMxNjg4LjE2NDAyMjY5NjM.*_ga_0WQ2ZF5VGT*MTY0MzAwNjYyMy41NC4xLjE2NDMwMTA4NTIuMA..&amp;_ga=2.65755118.117508719.1642990956-462131688.1640226963\" class=\"ek-link\" target=\"_blank\" rel=\"noopener\">Kotlin 1.6. \u517c\u5bb9\u6027\u6307\u5357<\/a><\/li><li><a href=\"https:\/\/blog.jetbrains.com\/zh-hans\/kotlin\/2021\/08\/kotlin-1-5-30-released\/\" class=\"ek-link\">Kotlin 1.5.30 \u5df2\u6b63\u5f0f\u63a8\u51fa\u3002<\/a><\/li><\/ul>\n\n\n\n<h1 class=\"wp-block-heading\">YouTrack \u4e0a\u7684\u6700\u4f73\u95ee\u9898\u62a5\u544a\u8005<\/h1>\n\n\n\n<p><a href=\"https:\/\/youtrack.jetbrains.com\/issues\/?q=project:KT,%20KTIJ%20created:%202021-05-05%20..%20*%20created%20by:%20rnett\" target=\"_blank\" rel=\"noopener\">Ryan Nett<\/a>\uff0848 \u4e2a\u95ee\u9898\uff09\uff0c<a href=\"https:\/\/youtrack.jetbrains.com\/issues\/?q=project:KT,%20KTIJ%20created:%202021-05-05%20..%20*%20created%20by:%20hzsweers\" target=\"_blank\" rel=\"noopener\">Zac Sweers<\/a>\uff0822 \u4e2a\u95ee\u9898\uff09\uff0c<a href=\"https:\/\/youtrack.jetbrains.com\/issues\/?q=project:KT,%20KTIJ%20created:%202021-05-05%20..%20*%20created%20by:%20tgeng\" target=\"_blank\" rel=\"noopener\">Tianyu Geng<\/a>\uff0818 \u4e2a\u95ee\u9898\uff09\uff0c<a href=\"https:\/\/youtrack.jetbrains.com\/issues\/?q=project:KT,%20KTIJ%20created:%202021-05-05%20..%20*%20created%20by:%20zhelenskiy.1\" target=\"_blank\" rel=\"noopener\">zhelenskiy<\/a>\uff0818 \u4e2a\u95ee\u9898\uff09\uff0c<a href=\"https:\/\/youtrack.jetbrains.com\/issues\/?q=project:KT,%20KTIJ%20created:%202021-05-05%20..%20*%20created%20by:%20theosotr\" target=\"_blank\" rel=\"noopener\">Thodoris Sotiropoulos<\/a>\uff0815 \u4e2a\u95ee\u9898\uff09\uff0c<a href=\"https:\/\/youtrack.jetbrains.com\/issues\/?q=project:KT,%20KTIJ%20created:%202021-05-05%20..%20*%20created%20by:%20lblb636\" target=\"_blank\" rel=\"noopener\">AndroidDeveloperLB<\/a>\uff0814 \u4e2a\u95ee\u9898\uff09\uff0c<a href=\"https:\/\/youtrack.jetbrains.com\/issues\/?q=project:KT,%20KTIJ%20created:%202021-05-05%20..%20*%20created%20by:%20kotlinisland\" target=\"_blank\" rel=\"noopener\">Morgan, Bartholomew<\/a>\uff0814 \u4e2a\u95ee\u9898\uff09\uff0c<a href=\"https:\/\/youtrack.jetbrains.com\/issues\/?q=project:KT,%20KTIJ%20created:%202021-05-05%20..%20*%20created%20by:%20Mikhail.Naftal\" target=\"_blank\" rel=\"noopener\">Mikhail Naftal<\/a>\uff0814 \u4e2a\u95ee\u9898\uff09\uff0c<a href=\"https:\/\/youtrack.jetbrains.com\/issues\/?q=project:KT,%20KTIJ%20created:%202021-05-05%20..%20*%20created%20by:%20louis.cad\" target=\"_blank\" rel=\"noopener\">Louis CAD<\/a>\uff0812 \u4e2a\u95ee\u9898\uff09\uff0c<a href=\"https:\/\/youtrack.jetbrains.com\/issues\/?q=project:KT,%20KTIJ%20created:%202021-05-05%20..%20*%20created%20by:%20hfhbd\" target=\"_blank\" rel=\"noopener\">Philip Wedemann<\/a>\uff0812 \u4e2a\u95ee\u9898\uff09\uff0c<a href=\"https:\/\/youtrack.jetbrains.com\/issues\/?q=project:KT,%20KTIJ%20created:%202021-05-05%20..%20*%20created%20by:%20Turansky\" target=\"_blank\" rel=\"noopener\">Victor Turansky<\/a>\uff0811 \u4e2a\u95ee\u9898\uff09\uff0c<a href=\"https:\/\/youtrack.jetbrains.com\/issues\/?q=project:KT,%20KTIJ%20created:%202021-05-05%20..%20*%20created%20by:%20panell\" target=\"_blank\" rel=\"noopener\">Igor Wojda<\/a>\uff0811 \u4e2a\u95ee\u9898\uff09\uff0c<a href=\"https:\/\/youtrack.jetbrains.com\/issues\/?q=project:KT,%20KTIJ%20created:%202021-05-05%20..%20*%20created%20by:%20martinbonnin\" target=\"_blank\" rel=\"noopener\">Martin Bonnin<\/a>\uff0811 \u4e2a\u95ee\u9898\uff09\uff0c<a href=\"https:\/\/youtrack.jetbrains.com\/issues\/?q=project:KT,%20KTIJ%20created:%202021-05-05%20..%20*%20created%20by:%20postovalovya\" target=\"_blank\" rel=\"noopener\">Iaroslav Postovalov<\/a>\uff0811 \u4e2a\u95ee\u9898\uff09\uff0c<a href=\"https:\/\/youtrack.jetbrains.com\/issues\/?q=project:KT,%20KTIJ%20created:%202021-05-05%20..%20*%20created%20by:%20Fruxz\" target=\"_blank\" rel=\"noopener\">Cedric<\/a>\uff0810 \u4e2a\u95ee\u9898\uff09\uff0c<a href=\"https:\/\/youtrack.jetbrains.com\/issues\/?q=project:KT,%20KTIJ%20created:%202021-05-05%20..%20*%20created%20by:%20RinOrz\" target=\"_blank\" rel=\"noopener\">\u51db<\/a>\uff089 \u4e2a\u95ee\u9898\uff09\uff0c<a href=\"https:\/\/youtrack.jetbrains.com\/issues\/?q=project:KT,%20KTIJ%20created:%202021-05-05%20..%20*%20created%20by:%20benwoodworth\" target=\"_blank\" rel=\"noopener\">Ben Woodworth<\/a>\uff088 \u4e2a\u95ee\u9898\uff09\uff0c<a href=\"https:\/\/youtrack.jetbrains.com\/issues\/?q=project:KT,%20KTIJ%20created:%202021-05-05%20..%20*%20created%20by:%20him188\" target=\"_blank\" rel=\"noopener\">Tianyi Guan<\/a>\uff088 \u4e2a\u95ee\u9898\uff09\uff0c<a href=\"https:\/\/youtrack.jetbrains.com\/issues\/?q=project:KT,%20KTIJ%20created:%202021-05-05%20..%20*%20created%20by:%20beigetangerine\" target=\"_blank\" rel=\"noopener\">Chris Povirk<\/a>\uff088 \u4e2a\u95ee\u9898\uff09\uff0c<a href=\"https:\/\/youtrack.jetbrains.com\/issues\/?q=project:KT,%20KTIJ%20created:%202021-05-05%20..%20*%20created%20by:%20aalbert\" target=\"_blank\" rel=\"noopener\">Alon Albert<\/a>\uff088 \u4e2a\u95ee\u9898\uff09\u3002<\/p>\n\n\n\n<h1 class=\"wp-block-heading\">\u5916\u90e8\u8d21\u732e\u8005<\/h1>\n\n\n\n<p>\u6211\u4eec\u8981\u611f\u8c22\u6b64\u7248\u672c\u6240\u542b\u62c9\u53d6\u8bf7\u6c42\u7684\u6240\u6709\u8d21\u732e\u8005\uff1a<a href=\"https:\/\/github.com\/pyos\" target=\"_blank\" rel=\"noopener\">Pyos<\/a>\u3001<a href=\"https:\/\/github.com\/tgeng\" target=\"_blank\" rel=\"noopener\">Tianyu Geng<\/a>\u3001<a href=\"https:\/\/github.com\/jsjeon\" target=\"_blank\" rel=\"noopener\">Jinseong Jeon<\/a>\u3001<a href=\"https:\/\/github.com\/sfs\" target=\"_blank\" rel=\"noopener\">Steven Sch\u00e4fer<\/a>\u3001<a href=\"https:\/\/github.com\/punzki\" target=\"_blank\" rel=\"noopener\">Mark Punzalan<\/a>\u3001<a href=\"mailto:hungnv@google.com\">Hung Nguyen<\/a>\u3001<a href=\"https:\/\/github.com\/madsager\" target=\"_blank\" rel=\"noopener\">Mads Ager<\/a>\u3001<a href=\"https:\/\/github.com\/ting-yuan\" target=\"_blank\" rel=\"noopener\">Ting-Yuan Huang<\/a>\u3001<a href=\"https:\/\/github.com\/gharrma\" target=\"_blank\" rel=\"noopener\">Matthew Gharrity<\/a>\u3001<a href=\"https:\/\/github.com\/lunakoly\" target=\"_blank\" rel=\"noopener\"><\/a><a href=\"https:\/\/github.com\/gavra0\" target=\"_blank\" rel=\"noopener\">Ivan Gavrilovic<\/a>\u3001<a href=\"https:\/\/github.com\/scaventz\" target=\"_blank\" rel=\"noopener\">Xin Wang<\/a>\u3001<a href=\"https:\/\/github.com\/ov7a\" target=\"_blank\" rel=\"noopener\">ov7a<\/a>\u3001<a href=\"https:\/\/github.com\/neetopia\" target=\"_blank\" rel=\"noopener\">Jiaxiang Chen<\/a>\u3001<a href=\"https:\/\/github.com\/yigit\" target=\"_blank\" rel=\"noopener\">Yigit Boyar<\/a>\u3001<a href=\"https:\/\/github.com\/bingranl\" target=\"_blank\" rel=\"noopener\">Bingran<\/a>\u3001<a href=\"https:\/\/github.com\/bracadabra\" target=\"_blank\" rel=\"noopener\">bracadabra<\/a>\u3001<a href=\"mailto:stumpos@fb.com\">Steffi Stumpos<\/a>\u3001<a href=\"https:\/\/github.com\/akuleshov7\" target=\"_blank\" rel=\"noopener\">Andrey Kuleshov<\/a>\u3002<\/p>\n\n\n\n<p>\u672c\u6587\u535a\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    <\/div>\n\n\n<div style=\"background-color: #f1f6fe; margin-bottom: 2px; padding: 5px; margin-right: 0%; text-align: left; min-height: px;\">\n<p>\u7279\u522b\u611f\u8c22\u7531\u6765\u81ea Kotlin \u793e\u533a\u7684\u00a0<strong>\u9ec4\u667a\u806a (pye52)<\/strong> \u53c2\u4e0e\u8d21\u732e\u672c\u6587\u7ffb\u8bd1\u3002<\/p>\n<\/div>","protected":false},"author":1297,"featured_media":202893,"comment_status":"closed","ping_status":"closed","template":"","categories":[907],"tags":[671],"cross-post-tag":[],"acf":[],"_links":{"self":[{"href":"https:\/\/blog.jetbrains.com\/zh-hans\/wp-json\/wp\/v2\/kotlin\/219416"}],"collection":[{"href":"https:\/\/blog.jetbrains.com\/zh-hans\/wp-json\/wp\/v2\/kotlin"}],"about":[{"href":"https:\/\/blog.jetbrains.com\/zh-hans\/wp-json\/wp\/v2\/types\/kotlin"}],"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=219416"}],"version-history":[{"count":4,"href":"https:\/\/blog.jetbrains.com\/zh-hans\/wp-json\/wp\/v2\/kotlin\/219416\/revisions"}],"predecessor-version":[{"id":219434,"href":"https:\/\/blog.jetbrains.com\/zh-hans\/wp-json\/wp\/v2\/kotlin\/219416\/revisions\/219434"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/blog.jetbrains.com\/zh-hans\/wp-json\/wp\/v2\/media\/202893"}],"wp:attachment":[{"href":"https:\/\/blog.jetbrains.com\/zh-hans\/wp-json\/wp\/v2\/media?parent=219416"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.jetbrains.com\/zh-hans\/wp-json\/wp\/v2\/categories?post=219416"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.jetbrains.com\/zh-hans\/wp-json\/wp\/v2\/tags?post=219416"},{"taxonomy":"cross-post-tag","embeddable":true,"href":"https:\/\/blog.jetbrains.com\/zh-hans\/wp-json\/wp\/v2\/cross-post-tag?post=219416"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}