{"id":205744,"date":"2025-06-12T08:59:38","date_gmt":"2025-06-12T00:59:38","guid":{"rendered":"https:\/\/server.hk\/cnblog\/205744\/"},"modified":"2025-06-12T08:59:38","modified_gmt":"2025-06-12T00:59:38","slug":"%e5%a6%82%e4%bd%95%e9%80%9a%e8%bf%87%e5%8f%8d%e5%b0%84%e8%b0%83%e7%94%a8-golang-%e4%b8%ad%e7%9a%84%e5%8c%bf%e5%90%8d%e5%87%bd%e6%95%b0%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/205744\/","title":{"rendered":"\u5982\u4f55\u901a\u8fc7\u53cd\u5c04\u8c03\u7528 Golang \u4e2d\u7684\u533f\u540d\u51fd\u6570\uff1f"},"content":{"rendered":"

\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\u5982\u4f55\u901a\u8fc7\u53cd\u5c04\u8c03\u7528 GOLANG \u4e2d\u7684\u533f\u540d\u51fd\u6570\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~,\u901a\u8fc7\u53cd\u5c04\u8c03\u7528\u533f\u540d\u51fd\u6570\u8bed\u6cd5\uff1areflect.ValueOf(func).Call([]reflect.Value)\u3002\u5b9e\u6218\u6848\u4f8b\uff1a\u83b7\u53d6\u533f\u540d\u51fd\u6570\u503c\uff0c\u5e76\u4f20\u5165\u5339\u914d\u51fd\u6570\u7b7e\u540d\u7684\u53c2\u6570\u8c03\u7528\u3002\u6ce8\u610f\uff1a\u53cd\u5c04\u8c03\u7528\u6548\u7387\u8f83\u4f4e\uff0c\u907f\u514d\u8fc7\u5ea6\u4f7f\u7528\u3002,
\n,
\n\u5982\u4f55\u901a\u8fc7\u53cd\u5c04\u8c03\u7528 Go \u8bed\u8a00\u4e2d\u7684\u533f\u540d\u51fd\u6570\uff1f<\/strong>,
\n\u7b80\u4ecb<\/strong>,Go \u8bed\u8a00\u4e2d\u7684\u53cd\u5c04\u5305\u5141\u8bb8\u6211\u4eec\u68c0\u67e5\u548c\u4fee\u6539\u6b63\u5728\u8fd0\u884c\u7684\u7a0b\u5e8f\u3002\u8fd9\u5bf9\u4e8e\u9700\u8981\u52a8\u6001\u8c03\u7528\u65b9\u6cd5\u6216\u8bbf\u95ee\u5185\u90e8\u7ed3\u6784\u7684\u60c5\u51b5\u975e\u5e38\u6709\u7528\u3002\u5728\u672c\u6587\u4e2d\uff0c\u6211\u4eec\u5c06\u63a2\u8ba8\u5982\u4f55\u4f7f\u7528\u53cd\u5c04\u8c03\u7528\u533f\u540d\u51fd\u6570\u3002,
\n\u8bed\u6cd5<\/strong>,\u4ee5\u4e0b\u8bed\u6cd5\u5728 Go \u8bed\u8a00\u4e2d\u8c03\u7528\u533f\u540d\u51fd\u6570\uff1a,\u5176\u4e2d\uff1a,
\n\u5b9e\u6218\u6848\u4f8b<\/strong>,\u8003\u8651\u4ee5\u4e0b\u533f\u540d\u51fd\u6570\uff1a,\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528\u53cd\u5c04\u8c03\u7528\u6b64\u51fd\u6570\uff1a,\u8fd0\u884c\u6b64\u7a0b\u5e8f\u5c06\u8f93\u51fa\uff1a,
\n\u6ce8\u610f<\/strong>,\u7406\u8bba\u8981\u638c\u63e1\uff0c\u5b9e\u64cd\u4e0d\u80fd\u843d\uff01\u4ee5\u4e0a\u5173\u4e8e\u300a\u5982\u4f55\u901a\u8fc7\u53cd\u5c04\u8c03\u7528 GOLANG \u4e2d\u7684\u533f\u540d\u51fd\u6570\uff1f\u300b\u7684\u8be6\u7ec6\u4ecb\u7ecd\uff0c\u5927\u5bb6\u90fd\u638c\u63e1\u4e86\u5427\uff01\u5982\u679c\u60f3\u8981\u7ee7\u7eed\u63d0\u5347\u81ea\u5df1\u7684\u80fd\u529b\uff0c\u90a3\u4e48\u5c31\u6765\u5173\u6ce8GOLANG\u516c\u4f17\u53f7\u5427\uff01,\u907f\u514d\u5728\u6027\u80fd\u5173\u952e\u578b\u4ee3\u7801\u4e2d\u8fc7\u5ea6\u4f7f\u7528\u53cd\u5c04\u3002,\u53cd\u5c04\u8c03\u7528\u533f\u540d\u51fd\u6570\u6bd4\u76f4\u63a5\u8c03\u7528\u6548\u7387\u8f83\u4f4e\u3002,\u5728\u8c03\u7528\u533f\u540d\u51fd\u6570\u65f6\uff0c\u6211\u4eec\u5fc5\u987b\u63d0\u4f9b\u4e0e\u51fd\u6570\u7b7e\u540d\u5339\u914d\u7684\u53c2\u6570\u7c7b\u578b\u3002,
\nCall([]reflect.Value)<\/code>\uff1a\u8c03\u7528\u533f\u540d\u51fd\u6570\uff0c\u5176\u4e2d\u53c2\u6570\u4e3a
\n[]reflect.Value<\/code>\u3002,
\nreflect.ValueOf(func)<\/code>\uff1a\u83b7\u53d6\u533f\u540d\u51fd\u6570\u7684\u503c\u3002,\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\u5982\u4f55\u901a\u8fc7\u53cd\u5c04\u8c03\u7528 GOLANG \u4e2d\u7684\u533f\u540d\u51fd\u6570\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~,
\n<\/b> <\/p>\n

\u5f53\u524d\u4f4d\u7f6e\uff1a ><\/span> ><\/span> ><\/span> ><\/span> \u5982\u4f55\u901a\u8fc7\u53cd\u5c04\u8c03\u7528 GOLANG \u4e2d\u7684\u533f\u540d\u51fd\u6570\uff1f<\/span><\/p>\n

\u5982\u4f55\u901a\u8fc7\u53cd\u5c04\u8c03\u7528 GOLANG \u4e2d\u7684\u533f\u540d\u51fd\u6570\uff1f<\/h1>\n

2024-10-27 08:04:52<\/span>
\n<\/i>0\u6d4f\u89c8<\/span>
\n<\/i>\u6536\u85cf<\/span> <\/p>\n

\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\u5982\u4f55\u901a\u8fc7\u53cd\u5c04\u8c03\u7528 GOLANG \u4e2d\u7684\u533f\u540d\u51fd\u6570\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

\u901a\u8fc7\u53cd\u5c04\u8c03\u7528\u533f\u540d\u51fd\u6570\u8bed\u6cd5\uff1areflect.ValueOf(func).Call([]reflect.Value)\u3002\u5b9e\u6218\u6848\u4f8b\uff1a\u83b7\u53d6\u533f\u540d\u51fd\u6570\u503c\uff0c\u5e76\u4f20\u5165\u5339\u914d\u51fd\u6570\u7b7e\u540d\u7684\u53c2\u6570\u8c03\u7528\u3002\u6ce8\u610f\uff1a\u53cd\u5c04\u8c03\u7528\u6548\u7387\u8f83\u4f4e\uff0c\u907f\u514d\u8fc7\u5ea6\u4f7f\u7528\u3002<\/p>\n

<\/p>\n

\u5982\u4f55\u901a\u8fc7\u53cd\u5c04\u8c03\u7528 Go \u8bed\u8a00\u4e2d\u7684\u533f\u540d\u51fd\u6570\uff1f<\/strong><\/p>\n

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

Go \u8bed\u8a00\u4e2d\u7684\u53cd\u5c04\u5305\u5141\u8bb8\u6211\u4eec\u68c0\u67e5\u548c\u4fee\u6539\u6b63\u5728\u8fd0\u884c\u7684\u7a0b\u5e8f\u3002\u8fd9\u5bf9\u4e8e\u9700\u8981\u52a8\u6001\u8c03\u7528\u65b9\u6cd5\u6216\u8bbf\u95ee\u5185\u90e8\u7ed3\u6784\u7684\u60c5\u51b5\u975e\u5e38\u6709\u7528\u3002\u5728\u672c\u6587\u4e2d\uff0c\u6211\u4eec\u5c06\u63a2\u8ba8\u5982\u4f55\u4f7f\u7528\u53cd\u5c04\u8c03\u7528\u533f\u540d\u51fd\u6570\u3002<\/p>\n

\u8bed\u6cd5<\/strong><\/p>\n

\u4ee5\u4e0b\u8bed\u6cd5\u5728 Go \u8bed\u8a00\u4e2d\u8c03\u7528\u533f\u540d\u51fd\u6570\uff1a<\/p>\n

reflect.ValueOf(func).Call([]reflect.Value)<\/pre>\n
\u5176\u4e2d\uff1a<\/p>\n
    \n
  • reflect.ValueOf(func)<\/code>\uff1a\u83b7\u53d6\u533f\u540d\u51fd\u6570\u7684\u503c\u3002<\/li>\n
  • Call([]reflect.Value)<\/code>\uff1a\u8c03\u7528\u533f\u540d\u51fd\u6570\uff0c\u5176\u4e2d\u53c2\u6570\u4e3a []reflect.Value<\/code>\u3002<\/li>\n<\/ul>\n
    \u5b9e\u6218\u6848\u4f8b<\/strong><\/p>\n
    \u8003\u8651\u4ee5\u4e0b\u533f\u540d\u51fd\u6570\uff1a<\/p>\n
    func(a int, b string) {\n  fmt.Println(a, b)\n}<\/pre>\n
    \u6211\u4eec\u53ef\u4ee5\u4f7f\u7528\u53cd\u5c04\u8c03\u7528\u6b64\u51fd\u6570\uff1a<\/p>\n
    func main() {\n  f := func(a int, b string) {\n    fmt.Println(a, b)\n  }\n\n  v := reflect.ValueOf(f)\n  v.Call([]reflect.Value{reflect.ValueOf(1), reflect.ValueOf(\"Hello\")})\n}<\/pre>\n
    \u8fd0\u884c\u6b64\u7a0b\u5e8f\u5c06\u8f93\u51fa\uff1a<\/p>\n
    1 Hello<\/pre>\n
    \u6ce8\u610f<\/strong><\/p>\n
      \n
    • \u5728\u8c03\u7528\u533f\u540d\u51fd\u6570\u65f6\uff0c\u6211\u4eec\u5fc5\u987b\u63d0\u4f9b\u4e0e\u51fd\u6570\u7b7e\u540d\u5339\u914d\u7684\u53c2\u6570\u7c7b\u578b\u3002<\/li>\n
    • \u53cd\u5c04\u8c03\u7528\u533f\u540d\u51fd\u6570\u6bd4\u76f4\u63a5\u8c03\u7528\u6548\u7387\u8f83\u4f4e\u3002<\/li>\n
    • \u907f\u514d\u5728\u6027\u80fd\u5173\u952e\u578b\u4ee3\u7801\u4e2d\u8fc7\u5ea6\u4f7f\u7528\u53cd\u5c04\u3002<\/li>\n<\/ul>\n
      \u7406\u8bba\u8981\u638c\u63e1\uff0c\u5b9e\u64cd\u4e0d\u80fd\u843d\uff01\u4ee5\u4e0a\u5173\u4e8e\u300a\u5982\u4f55\u901a\u8fc7\u53cd\u5c04\u8c03\u7528 GOLANG \u4e2d\u7684\u533f\u540d\u51fd\u6570\uff1f\u300b\u7684\u8be6\u7ec6\u4ecb\u7ecd\uff0c\u5927\u5bb6\u90fd\u638c\u63e1\u4e86\u5427\uff01\u5982\u679c\u60f3\u8981\u7ee7\u7eed\u63d0\u5347\u81ea\u5df1\u7684\u80fd\u529b\uff0c\u90a3\u4e48\u5c31\u6765\u5173\u6ce8GOLANG\u516c\u4f17\u53f7\u5427\uff01<\/p>\n
      \n
      \n <\/dt>\n
      \n   \u5982\u4f55\u9488\u5bf9\u4e0d\u540c\u7684\u4f7f\u7528\u573a\u666f\u9009\u62e9\u5408\u9002\u7684golang\u6846\u67b6\uff1f\n <\/dd>\n<\/dl>\n
      \n
      \n <\/dt>\n
      \n   PHP \u51fd\u6570\u7684\u51fd\u6570\u6307\u9488\u5982\u4f55\u63d0\u9ad8\u4ee3\u7801\u53ef\u91cd\u7528\u6027\uff1f\n <\/dd>\n<\/dl>\n","protected":false},"excerpt":{"rendered":"
      \u79ef\u7d2f\u77e5\u8bc6\uff0c\u80dc\u8fc7\u79ef\u84c4\u91d1\u94f6\uff01\u6bd5\u7adf\u5728G...<\/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-205744","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/205744","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=205744"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/205744\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=205744"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=205744"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=205744"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}