{"id":205866,"date":"2025-06-12T09:13:29","date_gmt":"2025-06-12T01:13:29","guid":{"rendered":"https:\/\/server.hk\/cnblog\/205866\/"},"modified":"2025-06-12T09:13:29","modified_gmt":"2025-06-12T01:13:29","slug":"golang-%e5%87%bd%e6%95%b0%ef%bc%9a%e4%bd%bf%e7%94%a8-goroutine-%e6%9e%84%e5%bb%ba%e5%88%86%e5%b8%83%e5%bc%8f%e7%b3%bb%e7%bb%9f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/205866\/","title":{"rendered":"Golang \u51fd\u6570\uff1a\u4f7f\u7528 goroutine \u6784\u5efa\u5206\u5e03\u5f0f\u7cfb\u7edf"},"content":{"rendered":"

\u7f16\u7a0b\u5e76\u4e0d\u662f\u4e00\u4e2a\u673a\u68b0\u6027\u7684\u5de5\u4f5c\uff0c\u800c\u662f\u9700\u8981\u6709\u601d\u8003\uff0c\u6709\u521b\u65b0\u7684\u5de5\u4f5c\uff0c\u8bed\u6cd5\u662f\u56fa\u5b9a\u7684\uff0c\u4f46\u89e3\u51b3\u95ee\u9898\u7684\u601d\u8def\u5219\u662f\u4f9d\u9760\u4eba\u7684\u601d\u7ef4\uff0c\u8fd9\u5c31\u9700\u8981\u6211\u4eec\u575a\u6301\u5b66\u4e60\u548c\u66f4\u65b0\u81ea\u5df1\u7684\u77e5\u8bc6\u3002\u4eca\u5929GOLANG\u5c31\u6574\u7406\u5206\u4eab\u300aGOLANG \u51fd\u6570\uff1a\u4f7f\u7528 goroutine \u6784\u5efa\u5206\u5e03\u5f0f\u7cfb\u7edf\u300b\uff0c\u6587\u7ae0\u8bb2\u89e3\u7684\u77e5\u8bc6\u70b9\u4e3b\u8981\u5305\u62ec\uff0c\u5982\u679c\u4f60\u5bf9GOLANG\u65b9\u9762\u7684\u77e5\u8bc6\u70b9\u611f\u5174\u8da3\uff0c\u5c31\u4e0d\u8981\u9519\u8fc7GOLANG\uff0c\u5728\u8fd9\u53ef\u4ee5\u5bf9\u5927\u5bb6\u7684\u77e5\u8bc6\u79ef\u7d2f\u6709\u6240\u5e2e\u52a9\uff0c\u52a9\u529b\u5f00\u53d1\u80fd\u529b\u7684\u63d0\u5347\u3002,
\n,
\nGOLANG \u51fd\u6570\uff1a\u4f7f\u7528 goroutine \u6784\u5efa\u5206\u5e03\u5f0f\u7cfb\u7edf<\/strong>,
\n\u7b80\u4ecb<\/strong>,Goroutine \u662f Go \u8bed\u8a00\u4e2d\u7684\u4e00\u79cd\u8f7b\u91cf\u7ea7\u5e76\u53d1\u539f\u8bed\uff0c\u5b83\u63d0\u4f9b\u4e86\u9ad8\u6548\u5730\u7ba1\u7406\u5e76\u53d1\u4efb\u52a1\u7684\u80fd\u529b\u3002\u5728\u6784\u5efa\u5206\u5e03\u5f0f\u7cfb\u7edf\u65f6\uff0cgoroutine \u53ef\u4ee5\u7528\u4e8e\u5728\u591a\u4e2a\u8282\u70b9\u95f4\u8f7b\u677e\u4e14\u9ad8\u6548\u5730\u5206\u53d1\u4efb\u52a1\u3002,
\n\u4f7f\u7528 goroutine \u521b\u5efa\u5206\u5e03\u5f0f\u7cfb\u7edf<\/strong>,\u5728\u5206\u5e03\u5f0f\u7cfb\u7edf\u4e2d\uff0cgoroutine \u53ef\u4ee5\u7528\u6765\u521b\u5efa\u4e0d\u540c\u7684\u670d\u52a1\u5e76\u5c06\u5176\u90e8\u7f72\u5728\u4e0d\u540c\u7684\u8282\u70b9\u4e0a\u3002\u6bcf\u4e2a\u670d\u52a1\u90fd\u53ef\u4ee5\u4f7f\u7528\u4e00\u4e2a\u6216\u591a\u4e2a goroutine \u6765\u5e76\u884c\u5904\u7406\u8bf7\u6c42\u3002,\u8981\u4f7f\u7528 goroutine \u6784\u5efa\u5206\u5e03\u5f0f\u7cfb\u7edf\uff0c\u53ef\u4ee5\u6309\u7167\u4ee5\u4e0b\u6b65\u9aa4\u8fdb\u884c\uff1a,
\n\u5b9e\u6218\u6848\u4f8b<\/strong>,
\n\u521b\u5efa\u4e00\u4e2a\u5206\u5e03\u5f0f\u670d\u52a1<\/strong>,
\n\u8fd0\u884c\u670d\u52a1<\/strong>,\u5728\u4e0d\u540c\u7684\u7ec8\u7aef\u4e2d\u8fd0\u884c\u8be5\u7a0b\u5e8f\uff1a,
\n\u6d4b\u8bd5\u670d\u52a1<\/strong>,\u4f7f\u7528 curl \u5de5\u5177\u5411\u670d\u52a1\u53d1\u51fa\u8bf7\u6c42\uff1a,
\n\u7ed3\u8bba<\/strong>,\u4f7f\u7528 goroutine \u53ef\u4ee5\u8f7b\u677e\u4e14\u9ad8\u6548\u5730\u6784\u5efa\u5206\u5e03\u5f0f\u7cfb\u7edf\u3002\u901a\u8fc7\u5c06\u670d\u52a1\u90e8\u7f72\u5728\u4e0d\u540c\u7684\u8282\u70b9\u4e0a\u5e76\u4f7f\u7528 goroutine \u5e76\u884c\u5904\u7406\u8bf7\u6c42\uff0c\u53ef\u4ee5\u5b9e\u73b0\u53ef\u6269\u5c55\u3001\u9ad8\u6027\u80fd\u7684\u5206\u5e03\u5f0f\u7cfb\u7edf\u3002,\u4eca\u5929\u5173\u4e8e\u300aGOLANG \u51fd\u6570\uff1a\u4f7f\u7528 goroutine \u6784\u5efa\u5206\u5e03\u5f0f\u7cfb\u7edf\u300b\u7684\u5185\u5bb9\u4ecb\u7ecd\u5c31\u5230\u6b64\u7ed3\u675f\uff0c\u5982\u679c\u6709\u4ec0\u4e48\u7591\u95ee\u6216\u8005\u5efa\u8bae\uff0c\u53ef\u4ee5\u5728GOLANG\u516c\u4f17\u53f7\u4e0b\u591a\u591a\u56de\u590d\u4ea4\u6d41\uff1b\u6587\u4e2d\u82e5\u6709\u4e0d\u6b63\u4e4b\u5904\uff0c\u4e5f\u5e0c\u671b\u56de\u590d\u7559\u8a00\u4ee5\u544a\u77e5\uff01,GOLANG \u51fd\u6570\uff1a\u4f7f\u7528 goroutine \u6784\u5efa\u5206\u5e03\u5f0f\u7cfb\u7edf,\u7f16\u7a0b\u5e76\u4e0d\u662f\u4e00\u4e2a\u673a\u68b0\u6027\u7684\u5de5\u4f5c\uff0c\u800c\u662f\u9700\u8981\u6709\u601d\u8003\uff0c\u6709\u521b\u65b0\u7684\u5de5\u4f5c\uff0c\u8bed\u6cd5\u662f\u56fa\u5b9a\u7684\uff0c\u4f46\u89e3\u51b3\u95ee\u9898\u7684\u601d\u8def\u5219\u662f\u4f9d\u9760\u4eba\u7684\u601d\u7ef4\uff0c\u8fd9\u5c31\u9700\u8981\u6211\u4eec\u575a\u6301\u5b66\u4e60\u548c\u66f4\u65b0\u81ea\u5df1\u7684\u77e5\u8bc6\u3002\u4eca\u5929GOLANG\u5c31\u6574\u7406\u5206\u4eab\u300aGOLANG \u51fd\u6570\uff1a\u4f7f\u7528 goroutine \u6784\u5efa\u5206\u5e03\u5f0f\u7cfb\u7edf\u300b\uff0c\u6587\u7ae0\u8bb2\u89e3\u7684\u77e5\u8bc6\u70b9\u4e3b\u8981\u5305\u62ec\uff0c\u5982\u679c\u4f60\u5bf9GOLANG\u65b9\u9762\u7684\u77e5\u8bc6\u70b9\u611f\u5174\u8da3\uff0c\u5c31\u4e0d\u8981\u9519\u8fc7GOLANG\uff0c\u5728\u8fd9\u53ef\u4ee5\u5bf9\u5927\u5bb6\u7684\u77e5\u8bc6\u79ef\u7d2f\u6709\u6240\u5e2e\u52a9\uff0c\u52a9\u529b\u5f00\u53d1\u80fd\u529b\u7684\u63d0\u5347\u3002,
\n<\/b> <\/p>\n

\u5f53\u524d\u4f4d\u7f6e\uff1a ><\/span> ><\/span> ><\/span> ><\/span> GOLANG \u51fd\u6570\uff1a\u4f7f\u7528 goroutine \u6784\u5efa\u5206\u5e03\u5f0f\u7cfb\u7edf<\/span><\/p>\n

GOLANG \u51fd\u6570\uff1a\u4f7f\u7528 goroutine \u6784\u5efa\u5206\u5e03\u5f0f\u7cfb\u7edf<\/h1>\n

2024-10-27 17:49:45<\/span>
\n<\/i>0\u6d4f\u89c8<\/span>
\n<\/i>\u6536\u85cf<\/span> <\/p>\n

\u7f16\u7a0b\u5e76\u4e0d\u662f\u4e00\u4e2a\u673a\u68b0\u6027\u7684\u5de5\u4f5c\uff0c\u800c\u662f\u9700\u8981\u6709\u601d\u8003\uff0c\u6709\u521b\u65b0\u7684\u5de5\u4f5c\uff0c\u8bed\u6cd5\u662f\u56fa\u5b9a\u7684\uff0c\u4f46\u89e3\u51b3\u95ee\u9898\u7684\u601d\u8def\u5219\u662f\u4f9d\u9760\u4eba\u7684\u601d\u7ef4\uff0c\u8fd9\u5c31\u9700\u8981\u6211\u4eec\u575a\u6301\u5b66\u4e60\u548c\u66f4\u65b0\u81ea\u5df1\u7684\u77e5\u8bc6\u3002\u4eca\u5929GOLANG\u5c31\u6574\u7406\u5206\u4eab\u300aGOLANG \u51fd\u6570\uff1a\u4f7f\u7528 goroutine \u6784\u5efa\u5206\u5e03\u5f0f\u7cfb\u7edf\u300b\uff0c\u6587\u7ae0\u8bb2\u89e3\u7684\u77e5\u8bc6\u70b9\u4e3b\u8981\u5305\u62ec\uff0c\u5982\u679c\u4f60\u5bf9GOLANG\u65b9\u9762\u7684\u77e5\u8bc6\u70b9\u611f\u5174\u8da3\uff0c\u5c31\u4e0d\u8981\u9519\u8fc7GOLANG\uff0c\u5728\u8fd9\u53ef\u4ee5\u5bf9\u5927\u5bb6\u7684\u77e5\u8bc6\u79ef\u7d2f\u6709\u6240\u5e2e\u52a9\uff0c\u52a9\u529b\u5f00\u53d1\u80fd\u529b\u7684\u63d0\u5347\u3002<\/p>\n

<\/p>\n

GOLANG \u51fd\u6570\uff1a\u4f7f\u7528 goroutine \u6784\u5efa\u5206\u5e03\u5f0f\u7cfb\u7edf<\/strong><\/p>\n

\u7b80\u4ecb<\/strong><\/p>\n

Goroutine \u662f Go \u8bed\u8a00\u4e2d\u7684\u4e00\u79cd\u8f7b\u91cf\u7ea7\u5e76\u53d1\u539f\u8bed\uff0c\u5b83\u63d0\u4f9b\u4e86\u9ad8\u6548\u5730\u7ba1\u7406\u5e76\u53d1\u4efb\u52a1\u7684\u80fd\u529b\u3002\u5728\u6784\u5efa\u5206\u5e03\u5f0f\u7cfb\u7edf\u65f6\uff0cgoroutine \u53ef\u4ee5\u7528\u4e8e\u5728\u591a\u4e2a\u8282\u70b9\u95f4\u8f7b\u677e\u4e14\u9ad8\u6548\u5730\u5206\u53d1\u4efb\u52a1\u3002<\/p>\n

\u4f7f\u7528 goroutine \u521b\u5efa\u5206\u5e03\u5f0f\u7cfb\u7edf<\/strong><\/p>\n

\u5728\u5206\u5e03\u5f0f\u7cfb\u7edf\u4e2d\uff0cgoroutine \u53ef\u4ee5\u7528\u6765\u521b\u5efa\u4e0d\u540c\u7684\u670d\u52a1\u5e76\u5c06\u5176\u90e8\u7f72\u5728\u4e0d\u540c\u7684\u8282\u70b9\u4e0a\u3002\u6bcf\u4e2a\u670d\u52a1\u90fd\u53ef\u4ee5\u4f7f\u7528\u4e00\u4e2a\u6216\u591a\u4e2a goroutine \u6765\u5e76\u884c\u5904\u7406\u8bf7\u6c42\u3002<\/p>\n

\u8981\u4f7f\u7528 goroutine \u6784\u5efa\u5206\u5e03\u5f0f\u7cfb\u7edf\uff0c\u53ef\u4ee5\u6309\u7167\u4ee5\u4e0b\u6b65\u9aa4\u8fdb\u884c\uff1a<\/p>\n

    \n
  1. \u5b9a\u4e49\u5e76\u5b9e\u73b0\u670d\u52a1\u7684\u529f\u80fd\u3002<\/li>\n
  2. \u521b\u5efa\u4e00\u4e2a goroutine \u6765\u76d1\u542c\u8bf7\u6c42\u3002<\/li>\n
  3. \u5728 goroutine \u4e2d\u5904\u7406\u8bf7\u6c42\u3002<\/li>\n
  4. \u5c06\u670d\u52a1\u90e8\u7f72\u5728\u4e0d\u540c\u7684\u8282\u70b9\u4e0a\u3002<\/li>\n<\/ol>\n

    \u5b9e\u6218\u6848\u4f8b<\/strong><\/p>\n

    \u521b\u5efa\u4e00\u4e2a\u5206\u5e03\u5f0f\u670d\u52a1<\/strong><\/p>\n

    package main\n\nimport (\n    \"fmt\"\n    \"net\/http\"\n    \"time\"\n)\n\nfunc main() {\n    \/\/ \u5b9a\u4e49\u4e00\u4e2a\u670d\u52a1\n    http.HandleFunc(\"\/\", func(w http.ResponseWriter, r *http.Request) {\n        fmt.Fprintf(w, \"Hello world from %v!\", r.Host)\n    })\n\n    \/\/ \u76d1\u542c\u4e0d\u540c\u8282\u70b9\u4e0a\u7684\u8bf7\u6c42\n    go http.ListenAndServe(\":8080\", nil)\n    go http.ListenAndServe(\":8081\", nil)\n    go http.ListenAndServe(\":8082\", nil)\n\n    \/\/ \u4e3a\u4e86\u4fdd\u6301\u7a0b\u5e8f\u8fd0\u884c\uff0c\u521b\u5efa\u4e00\u4e2a\u65e0\u9650\u5faa\u73af\n    for {\n        time.Sleep(time.Second)\n    }\n}<\/pre>\n
    \u8fd0\u884c\u670d\u52a1<\/strong><\/p>\n
    \u5728\u4e0d\u540c\u7684\u7ec8\u7aef\u4e2d\u8fd0\u884c\u8be5\u7a0b\u5e8f\uff1a<\/p>\n
    $ go run main.go<\/pre>\n
    \u6d4b\u8bd5\u670d\u52a1<\/strong><\/p>\n
    \u4f7f\u7528 curl \u5de5\u5177\u5411\u670d\u52a1\u53d1\u51fa\u8bf7\u6c42\uff1a<\/p>\n
    $ curl http:\/\/localhost:8080\nHello world from localhost:8080!\n\n$ curl http:\/\/localhost:8081\nHello world from localhost:8081!\n\n$ curl http:\/\/localhost:8082\nHello world from localhost:8082!<\/pre>\n
    \u7ed3\u8bba<\/strong><\/p>\n
    \u4f7f\u7528 goroutine \u53ef\u4ee5\u8f7b\u677e\u4e14\u9ad8\u6548\u5730\u6784\u5efa\u5206\u5e03\u5f0f\u7cfb\u7edf\u3002\u901a\u8fc7\u5c06\u670d\u52a1\u90e8\u7f72\u5728\u4e0d\u540c\u7684\u8282\u70b9\u4e0a\u5e76\u4f7f\u7528 goroutine \u5e76\u884c\u5904\u7406\u8bf7\u6c42\uff0c\u53ef\u4ee5\u5b9e\u73b0\u53ef\u6269\u5c55\u3001\u9ad8\u6027\u80fd\u7684\u5206\u5e03\u5f0f\u7cfb\u7edf\u3002<\/p>\n
    \u4eca\u5929\u5173\u4e8e\u300aGOLANG \u51fd\u6570\uff1a\u4f7f\u7528 goroutine \u6784\u5efa\u5206\u5e03\u5f0f\u7cfb\u7edf\u300b\u7684\u5185\u5bb9\u4ecb\u7ecd\u5c31\u5230\u6b64\u7ed3\u675f\uff0c\u5982\u679c\u6709\u4ec0\u4e48\u7591\u95ee\u6216\u8005\u5efa\u8bae\uff0c\u53ef\u4ee5\u5728GOLANG\u516c\u4f17\u53f7\u4e0b\u591a\u591a\u56de\u590d\u4ea4\u6d41\uff1b\u6587\u4e2d\u82e5\u6709\u4e0d\u6b63\u4e4b\u5904\uff0c\u4e5f\u5e0c\u671b\u56de\u590d\u7559\u8a00\u4ee5\u544a\u77e5\uff01<\/p>\n
    \n
    \n <\/dt>\n
    \n   PHP \u51fd\u6570\u7248\u672c\u66f4\u65b0\u6307\u5357\uff1a\u5bf9\u9879\u76ee\u7684\u5f71\u54cd\u5206\u6790\n <\/dd>\n<\/dl>\n
    \n
    \n <\/dt>\n
    \n   \u53ef\u53d8\u53c2\u6570\u5728 PHP \u4e2d\u5b9e\u73b0\u53ef\u53d8\u957f\u5ea6\u51fd\u6570\u6570\u7ec4\u7684\u53ef\u80fd\u65b9\u6cd5\n <\/dd>\n<\/dl>\n","protected":false},"excerpt":{"rendered":"
    \u7f16\u7a0b\u5e76\u4e0d\u662f\u4e00\u4e2a\u673a\u68b0\u6027\u7684\u5de5\u4f5c\uff0c\u800c\u662f...<\/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-205866","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/205866","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=205866"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/205866\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=205866"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=205866"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=205866"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}