{"id":206698,"date":"2025-06-12T14:49:27","date_gmt":"2025-06-12T06:49:27","guid":{"rendered":"https:\/\/server.hk\/cnblog\/206698\/"},"modified":"2025-06-12T14:49:27","modified_gmt":"2025-06-12T06:49:27","slug":"%e4%b8%ba%e4%bb%80%e4%b9%88%e9%94%81%e4%bf%9d%e6%8a%a4%e4%b8%8b%e4%bb%8d%e4%bc%9a%e5%87%ba%e7%8e%b0%e5%8f%91%e9%80%81%e5%85%b3%e9%97%ad%e9%80%9a%e9%81%93%e7%9a%84%e9%94%99%e8%af%af%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/206698\/","title":{"rendered":"\u4e3a\u4ec0\u4e48\u9501\u4fdd\u62a4\u4e0b\u4ecd\u4f1a\u51fa\u73b0\u53d1\u9001\u5173\u95ed\u901a\u9053\u7684\u9519\u8bef\uff1f"},"content":{"rendered":"<p>\u79ef\u7d2f\u77e5\u8bc6\uff0c\u80dc\u8fc7\u79ef\u84c4\u91d1\u94f6\uff01\u6bd5\u7adf\u5728GOLANG\u5f00\u53d1\u7684\u8fc7\u7a0b\u4e2d\uff0c\u4f1a\u9047\u5230\u5404\u79cd\u5404\u6837\u7684\u95ee\u9898\uff0c\u5f80\u5f80\u90fd\u662f\u4e00\u4e9b\u7ec6\u8282\u77e5\u8bc6\u70b9\u8fd8\u6ca1\u6709\u638c\u63e1\u597d\u800c\u5bfc\u81f4\u7684\uff0c\u56e0\u6b64\u57fa\u7840\u77e5\u8bc6\u70b9\u7684\u79ef\u7d2f\u662f\u5f88\u91cd\u8981\u7684\u3002\u4e0b\u9762\u672c\u6587\u300a\u4e3a\u4ec0\u4e48\u9501\u4fdd\u62a4\u4e0b\u4ecd\u4f1a\u51fa\u73b0\u53d1\u9001\u5173\u95ed\u901a\u9053\u7684\u9519\u8bef\uff1f\u300b\uff0c\u5c31\u5e26\u5927\u5bb6\u8bb2\u89e3\u4e00\u4e0b\u77e5\u8bc6\u70b9\uff0c\u82e5\u662f\u4f60\u5bf9\u672c\u6587\u611f\u5174\u8da3\uff0c\u6216\u8005\u662f\u60f3\u641e\u61c2\u5176\u4e2d\u67d0\u4e2a\u77e5\u8bc6\u70b9\uff0c\u5c31\u8bf7\u4f60\u7ee7\u7eed\u5f80\u4e0b\u770b\u5427~,<br \/>\n<img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20241119\/1732020331673c886bd2672.jpg\" class=\"aligncenter\">,<br \/>\n<strong>\u9501\u4fdd\u62a4\u4e0b\u4e3a\u4ec0\u4e48\u8fd8\u4f1a\u51fa\u73b0\u53d1\u9001\u5173\u95ed\u901a\u9053\u7684\u9519\u8bef\uff1f<\/strong>,\u5728\u7ed9\u5b9a\u7684\u4ee3\u7801\u7247\u6bb5\u4e2d\uff0c\u5c3d\u7ba1\u4f7f\u7528\u9501\u4fdd\u62a4\u4e86\u5bf9\u901a\u9053\u7684\u5173\u95ed\u64cd\u4f5c\uff0c\u4f46\u5076\u5c14\u4ecd\u7136\u4f1a\u51fa\u73b0\u6050\u614c\u9519\u8bef &#8220;panic: send on closed channel&#8221;\u3002\u8fd9\u662f\u56e0\u4e3a Go \u8bed\u8a00\u7684\u901a\u9053\u5b89\u5168\u673a\u5236\u5bf9\u5e76\u53d1\u7684\u64cd\u4f5c\u6709\u4e00\u5b9a\u7684\u9650\u5236\u3002,\u5177\u4f53\u6765\u8bf4\uff0c\u901a\u9053\u5b89\u5168\u673a\u5236\u5141\u8bb8\u5bf9\u901a\u9053\u8fdb\u884c\u5e76\u53d1\u64cd\u4f5c\uff0c\u5305\u62ec\u53d1\u9001\u548c\u63a5\u6536\u6570\u636e\u3002\u7136\u800c\uff0c<br \/>\n<strong>\u5173\u95ed\u901a\u9053\u7684\u64cd\u4f5c\u5fc5\u987b\u662f\u4e32\u884c\u7684<\/strong>\uff0c\u4e5f\u5c31\u662f\u4e00\u6b21\u53ea\u80fd\u7531\u4e00\u4e2a goroutine \u6267\u884c\u3002,\u5728\u793a\u4f8b\u4ee3\u7801\u4e2d\uff0c\u591a\u4e2a goroutine \u4e89\u76f8\u53d1\u9001\u6570\u636e\u5230\u901a\u9053\uff0c\u540c\u65f6\u53e6\u4e00\u4e2a goroutine \u8bd5\u56fe\u5173\u95ed\u901a\u9053\u3002\u5373\u4f7f\u9501\u4fdd\u62a4\u4e86\u5bf9\u5173\u95ed\u64cd\u4f5c\u7684\u8bbf\u95ee\uff0c\u4f46\u5b83\u65e0\u6cd5\u9632\u6b62 goroutine \u5e76\u53d1\u6267\u884c\u53d1\u9001\u64cd\u4f5c\u3002,\u56e0\u6b64\uff0c\u5f53\u5173\u95ed\u901a\u9053\u540e\uff0c\u4ecd\u7136\u53ef\u80fd\u5b58\u5728\u5e76\u53d1\u53d1\u9001\u6570\u636e\u7684 goroutine\uff0c\u5bfc\u81f4\u6050\u614c\u9519\u8bef &#8220;panic: send on closed channel&#8221;\u3002,\u4e3a\u4e86\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898\uff0c\u53ef\u4ee5\u5728\u4e0e\u5173\u95ed\u901a\u9053\u64cd\u4f5c\u76f8\u540c\u7684 goroutine \u4e2d\u6267\u884c\u6240\u6709\u53d1\u9001\u64cd\u4f5c\uff0c\u786e\u4fdd\u5173\u95ed\u64cd\u4f5c\u5728\u6240\u6709\u53d1\u9001\u64cd\u4f5c\u5b8c\u6210\u4e4b\u524d\u4e0d\u4f1a\u53d1\u751f\u3002,\u7ec8\u4e8e\u4ecb\u7ecd\u5b8c\u5566\uff01\u5c0f\u4f19\u4f34\u4eec\uff0c\u8fd9\u7bc7\u5173\u4e8e\u300a\u4e3a\u4ec0\u4e48\u9501\u4fdd\u62a4\u4e0b\u4ecd\u4f1a\u51fa\u73b0\u53d1\u9001\u5173\u95ed\u901a\u9053\u7684\u9519\u8bef\uff1f\u300b\u7684\u4ecb\u7ecd\u5e94\u8be5\u8ba9\u4f60\u6536\u83b7\u591a\u591a\u4e86\u5427\uff01\u6b22\u8fce\u5927\u5bb6\u6536\u85cf\u6216\u5206\u4eab\u7ed9\u66f4\u591a\u9700\u8981\u5b66\u4e60\u7684\u670b\u53cb\u5427~GOLANG\u516c\u4f17\u53f7\u4e5f\u4f1a\u53d1\u5e03GOLANG\u76f8\u5173\u77e5\u8bc6\uff0c\u5feb\u6765\u5173\u6ce8\u5427\uff01,\u9501\u4fdd\u62a4\u4e0b\u4e3a\u4ec0\u4e48\u8fd8\u4f1a\u51fa\u73b0\u53d1\u9001\u5173\u95ed\u901a\u9053\u7684\u9519\u8bef\uff1f,\u79ef\u7d2f\u77e5\u8bc6\uff0c\u80dc\u8fc7\u79ef\u84c4\u91d1\u94f6\uff01\u6bd5\u7adf\u5728GOLANG\u5f00\u53d1\u7684\u8fc7\u7a0b\u4e2d\uff0c\u4f1a\u9047\u5230\u5404\u79cd\u5404\u6837\u7684\u95ee\u9898\uff0c\u5f80\u5f80\u90fd\u662f\u4e00\u4e9b\u7ec6\u8282\u77e5\u8bc6\u70b9\u8fd8\u6ca1\u6709\u638c\u63e1\u597d\u800c\u5bfc\u81f4\u7684\uff0c\u56e0\u6b64\u57fa\u7840\u77e5\u8bc6\u70b9\u7684\u79ef\u7d2f\u662f\u5f88\u91cd\u8981\u7684\u3002\u4e0b\u9762\u672c\u6587\u300a\u4e3a\u4ec0\u4e48\u9501\u4fdd\u62a4\u4e0b\u4ecd\u4f1a\u51fa\u73b0\u53d1\u9001\u5173\u95ed\u901a\u9053\u7684\u9519\u8bef\uff1f\u300b\uff0c\u5c31\u5e26\u5927\u5bb6\u8bb2\u89e3\u4e00\u4e0b\u77e5\u8bc6\u70b9\uff0c\u82e5\u662f\u4f60\u5bf9\u672c\u6587\u611f\u5174\u8da3\uff0c\u6216\u8005\u662f\u60f3\u641e\u61c2\u5176\u4e2d\u67d0\u4e2a\u77e5\u8bc6\u70b9\uff0c\u5c31\u8bf7\u4f60\u7ee7\u7eed\u5f80\u4e0b\u770b\u5427~,<br \/>\n<b><\/b> <\/p>\n<p>\u5f53\u524d\u4f4d\u7f6e\uff1a <span>&gt;<\/span>  <span>&gt;<\/span>  <span>&gt;<\/span>  <span>&gt;<\/span> <span>\u4e3a\u4ec0\u4e48\u9501\u4fdd\u62a4\u4e0b\u4ecd\u4f1a\u51fa\u73b0\u53d1\u9001\u5173\u95ed\u901a\u9053\u7684\u9519\u8bef\uff1f<\/span><\/p>\n<h1>\u4e3a\u4ec0\u4e48\u9501\u4fdd\u62a4\u4e0b\u4ecd\u4f1a\u51fa\u73b0\u53d1\u9001\u5173\u95ed\u901a\u9053\u7684\u9519\u8bef\uff1f<\/h1>\n<p><span>2024-11-19 20:45:47<\/span><br \/>\n<span><i><\/i>0\u6d4f\u89c8<\/span><br \/>\n<span style=\"cursor: pointer\"><i><\/i>\u6536\u85cf<\/span> <\/p>\n<p>\u79ef\u7d2f\u77e5\u8bc6\uff0c\u80dc\u8fc7\u79ef\u84c4\u91d1\u94f6\uff01\u6bd5\u7adf\u5728GOLANG\u5f00\u53d1\u7684\u8fc7\u7a0b\u4e2d\uff0c\u4f1a\u9047\u5230\u5404\u79cd\u5404\u6837\u7684\u95ee\u9898\uff0c\u5f80\u5f80\u90fd\u662f\u4e00\u4e9b\u7ec6\u8282\u77e5\u8bc6\u70b9\u8fd8\u6ca1\u6709\u638c\u63e1\u597d\u800c\u5bfc\u81f4\u7684\uff0c\u56e0\u6b64\u57fa\u7840\u77e5\u8bc6\u70b9\u7684\u79ef\u7d2f\u662f\u5f88\u91cd\u8981\u7684\u3002\u4e0b\u9762\u672c\u6587\u300a\u4e3a\u4ec0\u4e48\u9501\u4fdd\u62a4\u4e0b\u4ecd\u4f1a\u51fa\u73b0\u53d1\u9001\u5173\u95ed\u901a\u9053\u7684\u9519\u8bef\uff1f\u300b\uff0c\u5c31\u5e26\u5927\u5bb6\u8bb2\u89e3\u4e00\u4e0b\u77e5\u8bc6\u70b9\uff0c\u82e5\u662f\u4f60\u5bf9\u672c\u6587\u611f\u5174\u8da3\uff0c\u6216\u8005\u662f\u60f3\u641e\u61c2\u5176\u4e2d\u67d0\u4e2a\u77e5\u8bc6\u70b9\uff0c\u5c31\u8bf7\u4f60\u7ee7\u7eed\u5f80\u4e0b\u770b\u5427~<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20241119\/1732020331673c886bd2672.jpg\" class=\"aligncenter\"><\/p>\n<p><strong>\u9501\u4fdd\u62a4\u4e0b\u4e3a\u4ec0\u4e48\u8fd8\u4f1a\u51fa\u73b0\u53d1\u9001\u5173\u95ed\u901a\u9053\u7684\u9519\u8bef\uff1f<\/strong><\/p>\n<p>\u5728\u7ed9\u5b9a\u7684\u4ee3\u7801\u7247\u6bb5\u4e2d\uff0c\u5c3d\u7ba1\u4f7f\u7528\u9501\u4fdd\u62a4\u4e86\u5bf9\u901a\u9053\u7684\u5173\u95ed\u64cd\u4f5c\uff0c\u4f46\u5076\u5c14\u4ecd\u7136\u4f1a\u51fa\u73b0\u6050\u614c\u9519\u8bef &#8220;panic: send on closed channel&#8221;\u3002\u8fd9\u662f\u56e0\u4e3a Go \u8bed\u8a00\u7684\u901a\u9053\u5b89\u5168\u673a\u5236\u5bf9\u5e76\u53d1\u7684\u64cd\u4f5c\u6709\u4e00\u5b9a\u7684\u9650\u5236\u3002<\/p>\n<p>\u5177\u4f53\u6765\u8bf4\uff0c\u901a\u9053\u5b89\u5168\u673a\u5236\u5141\u8bb8\u5bf9\u901a\u9053\u8fdb\u884c\u5e76\u53d1\u64cd\u4f5c\uff0c\u5305\u62ec\u53d1\u9001\u548c\u63a5\u6536\u6570\u636e\u3002\u7136\u800c\uff0c<strong>\u5173\u95ed\u901a\u9053\u7684\u64cd\u4f5c\u5fc5\u987b\u662f\u4e32\u884c\u7684<\/strong>\uff0c\u4e5f\u5c31\u662f\u4e00\u6b21\u53ea\u80fd\u7531\u4e00\u4e2a goroutine \u6267\u884c\u3002<\/p>\n<p>\u5728\u793a\u4f8b\u4ee3\u7801\u4e2d\uff0c\u591a\u4e2a goroutine \u4e89\u76f8\u53d1\u9001\u6570\u636e\u5230\u901a\u9053\uff0c\u540c\u65f6\u53e6\u4e00\u4e2a goroutine \u8bd5\u56fe\u5173\u95ed\u901a\u9053\u3002\u5373\u4f7f\u9501\u4fdd\u62a4\u4e86\u5bf9\u5173\u95ed\u64cd\u4f5c\u7684\u8bbf\u95ee\uff0c\u4f46\u5b83\u65e0\u6cd5\u9632\u6b62 goroutine \u5e76\u53d1\u6267\u884c\u53d1\u9001\u64cd\u4f5c\u3002<\/p>\n<p>\u56e0\u6b64\uff0c\u5f53\u5173\u95ed\u901a\u9053\u540e\uff0c\u4ecd\u7136\u53ef\u80fd\u5b58\u5728\u5e76\u53d1\u53d1\u9001\u6570\u636e\u7684 goroutine\uff0c\u5bfc\u81f4\u6050\u614c\u9519\u8bef &#8220;panic: send on closed channel&#8221;\u3002<\/p>\n<p>\u4e3a\u4e86\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898\uff0c\u53ef\u4ee5\u5728\u4e0e\u5173\u95ed\u901a\u9053\u64cd\u4f5c\u76f8\u540c\u7684 goroutine \u4e2d\u6267\u884c\u6240\u6709\u53d1\u9001\u64cd\u4f5c\uff0c\u786e\u4fdd\u5173\u95ed\u64cd\u4f5c\u5728\u6240\u6709\u53d1\u9001\u64cd\u4f5c\u5b8c\u6210\u4e4b\u524d\u4e0d\u4f1a\u53d1\u751f\u3002<\/p>\n<p>\u7ec8\u4e8e\u4ecb\u7ecd\u5b8c\u5566\uff01\u5c0f\u4f19\u4f34\u4eec\uff0c\u8fd9\u7bc7\u5173\u4e8e\u300a\u4e3a\u4ec0\u4e48\u9501\u4fdd\u62a4\u4e0b\u4ecd\u4f1a\u51fa\u73b0\u53d1\u9001\u5173\u95ed\u901a\u9053\u7684\u9519\u8bef\uff1f\u300b\u7684\u4ecb\u7ecd\u5e94\u8be5\u8ba9\u4f60\u6536\u83b7\u591a\u591a\u4e86\u5427\uff01\u6b22\u8fce\u5927\u5bb6\u6536\u85cf\u6216\u5206\u4eab\u7ed9\u66f4\u591a\u9700\u8981\u5b66\u4e60\u7684\u670b\u53cb\u5427~GOLANG\u516c\u4f17\u53f7\u4e5f\u4f1a\u53d1\u5e03GOLANG\u76f8\u5173\u77e5\u8bc6\uff0c\u5feb\u6765\u5173\u6ce8\u5427\uff01<\/p>\n<dl>\n<dt>\n <\/dt>\n<dd>\n   \u5982\u4f55\u901a\u8fc7react-cookie-consent\u5728React\u5e94\u7528\u7a0b\u5e8f\u4e2d\u4f7f\u7528Cookie Consent\n <\/dd>\n<\/dl>\n<dl>\n<dt>\n <\/dt>\n<dd>\n   \u5982\u4f55\u4f7f\u7528 JavaScript \u83b7\u53d6\u5f53\u524d\u767b\u5f55\u5e10\u53f7\u548c ID\uff1f\n <\/dd>\n<\/dl>\n","protected":false},"excerpt":{"rendered":"<p>\u79ef\u7d2f\u77e5\u8bc6\uff0c\u80dc\u8fc7\u79ef\u84c4\u91d1\u94f6\uff01\u6bd5\u7adf\u5728G&#46;&#46;&#46;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4925],"tags":[],"class_list":["post-206698","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/206698","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=206698"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/206698\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=206698"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=206698"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=206698"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}