{"id":205787,"date":"2025-06-12T09:16:17","date_gmt":"2025-06-12T01:16:17","guid":{"rendered":"https:\/\/server.hk\/cnblog\/205787\/"},"modified":"2025-06-12T09:16:17","modified_gmt":"2025-06-12T01:16:17","slug":"golang-%e5%87%bd%e6%95%b0%e8%b0%83%e7%94%a8%e4%b8%ad%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8%e6%b3%9b%e5%9e%8b","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/205787\/","title":{"rendered":"Golang \u51fd\u6570\u8c03\u7528\u4e2d\u5982\u4f55\u4f7f\u7528\u6cdb\u578b"},"content":{"rendered":"

\u5927\u5bb6\u597d\uff0c\u4eca\u5929\u672c\u4eba\u7ed9\u5927\u5bb6\u5e26\u6765\u6587\u7ae0
\n\u300aGOLANG \u51fd\u6570\u8c03\u7528\u4e2d\u5982\u4f55\u4f7f\u7528\u6cdb\u578b\u300b<\/span>\uff0c\u6587\u4e2d\u5185\u5bb9\u4e3b\u8981\u6d89\u53ca\u5230
\n<\/span><\/span>\uff0c\u5982\u679c\u4f60\u5bf9
\nGOLANG<\/span>\u65b9\u9762\u7684\u77e5\u8bc6\u70b9\u611f\u5174\u8da3\uff0c\u90a3\u5c31\u8bf7\u5404\u4f4d\u670b\u53cb\u7ee7\u7eed\u770b\u4e0b\u53bb\u5427~\u5e0c\u671b\u80fd\u771f\u6b63\u5e2e\u5230\u4f60\u4eec\uff0c\u8c22\u8c22\uff01,\u5728 Go \u51fd\u6570\u8c03\u7528\u4e2d\u4f7f\u7528\u6cdb\u578b\u5141\u8bb8\u4f20\u9012\u7c7b\u578b\u5316\u7684\u503c\uff0c\u53ea\u9700\u5728\u8c03\u7528\u5904\u663e\u5f0f\u6307\u5b9a\u7c7b\u578b\u53c2\u6570\u3002\u8bed\u6cd5\u4e3a\uff1afuncName[T1, T2, …](arg1, arg2, …, argN)\uff0c\u5176\u4e2d funcName \u662f\u51fd\u6570\u540d\uff0cT1 \u7b49\u662f\u7c7b\u578b\u53c2\u6570\uff0carg1 \u7b49\u662f\u7c7b\u578b\u5316\u7684\u53c2\u6570\u3002\u6cdb\u578b\u63d0\u4f9b\u4e86\u7c7b\u578b\u7075\u6d3b\u6027\uff0c\u7b80\u5316\u4e86\u4ee3\u7801\uff0c\u5e76\u907f\u514d\u8f6c\u6362\u9700\u8981\uff0c\u5982\u793a\u4f8b\u51fd\u6570 min\uff0c\u5b83\u63a5\u53d7\u4efb\u610f\u7c7b\u578b\u53c2\u6570\u5e76\u8fd4\u56de\u8f83\u5c0f\u503c\u3002,
\n,
\n\u5728 Go \u51fd\u6570\u8c03\u7528\u4e2d\u4f7f\u7528\u6cdb\u578b\u7684\u6307\u5357<\/strong>,
\n\u7b80\u4ecb<\/strong>,Go \u8bed\u8a00\u7684\u6cdb\u578b\u5141\u8bb8\u6211\u4eec\u4e3a\u5177\u6709\u4e0d\u540c\u7c7b\u578b\u7684\u51fd\u6570\u521b\u5efa\u901a\u7528\u7684\u4ee3\u7801\u3002\u5728\u51fd\u6570\u8c03\u7528\u4e2d\u4f7f\u7528\u6cdb\u578b\u65f6\uff0c\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u5728\u51fd\u6570\u8c03\u7528\u5904\u663e\u5f0f\u6307\u5b9a\u7c7b\u578b\u53c2\u6570\u6765\u4f20\u9012\u7c7b\u578b\u5316\u7684\u503c\u3002,
\n\u8bed\u6cd5<\/strong>,\u5728\u51fd\u6570\u8c03\u7528\u4e2d\u4f7f\u7528\u6cdb\u578b\u7684\u8bed\u6cd5\u5982\u4e0b\uff1a,\u5176\u4e2d\uff1a,
\n\u5b9e\u6218\u6848\u4f8b<\/strong>,\u8003\u8651\u4e00\u4e2a\u901a\u7528\u7684
\nmin<\/code> \u51fd\u6570\uff0c\u5b83\u8fd4\u56de\u4e24\u4e2a\u7ed9\u5b9a\u503c\u4e2d\u7684\u6700\u5c0f\u503c\u3002\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528\u6cdb\u578b\u6765\u5b9e\u73b0\u8fd9\u4e2a\u51fd\u6570\u5e76\u652f\u6301\u4efb\u610f\u7c7b\u578b\u7684\u53c2\u6570\uff1a,\u5728\u8fd9\u4e2a\u793a\u4f8b\u4e2d\uff1a,
\n\u7ed3\u8bba<\/strong>,\u6cdb\u578b\u5728\u51fd\u6570\u8c03\u7528\u4e2d\u63d0\u4f9b\u4e86\u7c7b\u578b\u5316\u7684\u7075\u6d3b\u6027\uff0c\u5141\u8bb8\u591a\u7c7b\u578b\u53c2\u6570\u5316\uff0c\u4ece\u800c\u7b80\u5316\u4e86\u4ee3\u7801\u5e76\u907f\u514d\u4e86\u8f6c\u6362\u7684\u9700\u8981\u3002\u901a\u8fc7\u7406\u89e3\u6cdb\u578b\u7684\u8bed\u6cd5\u548c\u4f7f\u7528\u5b9e\u6218\uff0c\u60a8\u53ef\u4ee5\u6709\u6548\u5730\u5c06\u5176\u5e94\u7528\u5230\u60a8\u7684 Go \u7a0b\u5e8f\u4e2d\u3002,\u4eca\u5929\u5173\u4e8e\u300aGOLANG \u51fd\u6570\u8c03\u7528\u4e2d\u5982\u4f55\u4f7f\u7528\u6cdb\u578b\u300b\u7684\u5185\u5bb9\u5c31\u4ecb\u7ecd\u5230\u8fd9\u91cc\u4e86\uff0c\u662f\u4e0d\u662f\u5b66\u8d77\u6765\u4e00\u76ee\u4e86\u7136\uff01\u60f3\u8981\u4e86\u89e3\u66f4\u591a\u5173\u4e8e\u51fd\u6570\u8c03\u7528,\u6cdb\u578b\u7684\u5185\u5bb9\u8bf7\u5173\u6ce8GOLANG\u516c\u4f17\u53f7\uff01,
\nmain<\/code> \u51fd\u6570\u4e2d\uff0c\u6211\u4eec\u8c03\u7528
\nmin<\/code> \u51fd\u6570\u5e76\u4f20\u9012\u4e0d\u540c\u7c7b\u578b\u7684\u53c2\u6570\uff0c\u5305\u62ec\u6574\u6570\u548c\u5b57\u7b26\u4e32\uff0c\u8fd9\u6f14\u793a\u4e86\u6cdb\u578b\u7684\u901a\u7528\u6027\u3002,
\nOrdered<\/code> \u63a5\u53e3\u5b9a\u4e49\u4e86\u4e00\u7ec4\u53ef\u4ee5\u6bd4\u8f83\u7684\u7c7b\u578b\u3002,
\nmin<\/code> \u51fd\u6570\u5b9a\u4e49\u4e3a\u4e00\u4e2a\u6cdb\u578b\u51fd\u6570\uff0c\u5b83\u63a5\u53d7\u4e24\u4e2a\u7c7b\u578b\u4e3a
\nT<\/code> \u7684\u53c2\u6570\uff0c\u5176\u4e2d
\nT<\/code> \u5fc5\u987b\u5b9e\u73b0
\nOrdered<\/code> \u63a5\u53e3\u3002
\nOrdered<\/code> \u63a5\u53e3\u6307\u5b9a\u4e86\u652f\u6301\u7684\u7c7b\u578b\u5217\u8868\uff0c\u8fd9\u4e9b\u7c7b\u578b\u53ef\u4ee5\u8fdb\u884c\u6bd4\u8f83\u3002,
\nT1<\/code>,
\nT2<\/code>, … \u662f\u51fd\u6570\u7684\u7c7b\u578b\u53c2\u6570\u3002,
\nfuncName<\/code> \u662f\u6cdb\u578b\u51fd\u6570\u7684\u540d\u79f0\u3002,
\narg1<\/code>,
\narg2<\/code>, …,
\nargN<\/code> \u662f\u4f20\u5165\u51fd\u6570\u7684\u7c7b\u578b\u5316\u7684\u53c2\u6570\u3002,\u5927\u5bb6\u597d\uff0c\u4eca\u5929\u672c\u4eba\u7ed9\u5927\u5bb6\u5e26\u6765\u6587\u7ae0
\n\u300aGOLANG \u51fd\u6570\u8c03\u7528\u4e2d\u5982\u4f55\u4f7f\u7528\u6cdb\u578b\u300b<\/span>\uff0c\u6587\u4e2d\u5185\u5bb9\u4e3b\u8981\u6d89\u53ca\u5230
\n<\/span><\/span>\uff0c\u5982\u679c\u4f60\u5bf9
\nGOLANG<\/span>\u65b9\u9762\u7684\u77e5\u8bc6\u70b9\u611f\u5174\u8da3\uff0c\u90a3\u5c31\u8bf7\u5404\u4f4d\u670b\u53cb\u7ee7\u7eed\u770b\u4e0b\u53bb\u5427~\u5e0c\u671b\u80fd\u771f\u6b63\u5e2e\u5230\u4f60\u4eec\uff0c\u8c22\u8c22\uff01,
\n<\/b> <\/p>\n

\u5f53\u524d\u4f4d\u7f6e\uff1a ><\/span> ><\/span> ><\/span> ><\/span> GOLANG \u51fd\u6570\u8c03\u7528\u4e2d\u5982\u4f55\u4f7f\u7528\u6cdb\u578b<\/span><\/p>\n

GOLANG \u51fd\u6570\u8c03\u7528\u4e2d\u5982\u4f55\u4f7f\u7528\u6cdb\u578b<\/h1>\n

2024-10-27 11:17:52<\/span>
\n<\/i>0\u6d4f\u89c8<\/span>
\n<\/i>\u6536\u85cf<\/span> <\/p>\n

\u5927\u5bb6\u597d\uff0c\u4eca\u5929\u672c\u4eba\u7ed9\u5927\u5bb6\u5e26\u6765\u6587\u7ae0\u300aGOLANG \u51fd\u6570\u8c03\u7528\u4e2d\u5982\u4f55\u4f7f\u7528\u6cdb\u578b\u300b<\/span>\uff0c\u6587\u4e2d\u5185\u5bb9\u4e3b\u8981\u6d89\u53ca\u5230<\/span><\/span>\uff0c\u5982\u679c\u4f60\u5bf9GOLANG<\/span>\u65b9\u9762\u7684\u77e5\u8bc6\u70b9\u611f\u5174\u8da3\uff0c\u90a3\u5c31\u8bf7\u5404\u4f4d\u670b\u53cb\u7ee7\u7eed\u770b\u4e0b\u53bb\u5427~\u5e0c\u671b\u80fd\u771f\u6b63\u5e2e\u5230\u4f60\u4eec\uff0c\u8c22\u8c22\uff01<\/p>\n

\u5728 Go \u51fd\u6570\u8c03\u7528\u4e2d\u4f7f\u7528\u6cdb\u578b\u5141\u8bb8\u4f20\u9012\u7c7b\u578b\u5316\u7684\u503c\uff0c\u53ea\u9700\u5728\u8c03\u7528\u5904\u663e\u5f0f\u6307\u5b9a\u7c7b\u578b\u53c2\u6570\u3002\u8bed\u6cd5\u4e3a\uff1afuncName[T1, T2, …](arg1, arg2, …, argN)\uff0c\u5176\u4e2d funcName \u662f\u51fd\u6570\u540d\uff0cT1 \u7b49\u662f\u7c7b\u578b\u53c2\u6570\uff0carg1 \u7b49\u662f\u7c7b\u578b\u5316\u7684\u53c2\u6570\u3002\u6cdb\u578b\u63d0\u4f9b\u4e86\u7c7b\u578b\u7075\u6d3b\u6027\uff0c\u7b80\u5316\u4e86\u4ee3\u7801\uff0c\u5e76\u907f\u514d\u8f6c\u6362\u9700\u8981\uff0c\u5982\u793a\u4f8b\u51fd\u6570 min\uff0c\u5b83\u63a5\u53d7\u4efb\u610f\u7c7b\u578b\u53c2\u6570\u5e76\u8fd4\u56de\u8f83\u5c0f\u503c\u3002<\/p>\n

<\/p>\n

\u5728 Go \u51fd\u6570\u8c03\u7528\u4e2d\u4f7f\u7528\u6cdb\u578b\u7684\u6307\u5357<\/strong><\/p>\n

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

Go \u8bed\u8a00\u7684\u6cdb\u578b\u5141\u8bb8\u6211\u4eec\u4e3a\u5177\u6709\u4e0d\u540c\u7c7b\u578b\u7684\u51fd\u6570\u521b\u5efa\u901a\u7528\u7684\u4ee3\u7801\u3002\u5728\u51fd\u6570\u8c03\u7528\u4e2d\u4f7f\u7528\u6cdb\u578b\u65f6\uff0c\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u5728\u51fd\u6570\u8c03\u7528\u5904\u663e\u5f0f\u6307\u5b9a\u7c7b\u578b\u53c2\u6570\u6765\u4f20\u9012\u7c7b\u578b\u5316\u7684\u503c\u3002<\/p>\n

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

\u5728\u51fd\u6570\u8c03\u7528\u4e2d\u4f7f\u7528\u6cdb\u578b\u7684\u8bed\u6cd5\u5982\u4e0b\uff1a<\/p>\n

funcName[T1, T2, ...](arg1, arg2, ..., argN)<\/pre>\n
\u5176\u4e2d\uff1a<\/p>\n
    \n
  • funcName<\/code> \u662f\u6cdb\u578b\u51fd\u6570\u7684\u540d\u79f0\u3002<\/li>\n
  • T1<\/code>, T2<\/code>, … \u662f\u51fd\u6570\u7684\u7c7b\u578b\u53c2\u6570\u3002<\/li>\n
  • arg1<\/code>, arg2<\/code>, …, argN<\/code> \u662f\u4f20\u5165\u51fd\u6570\u7684\u7c7b\u578b\u5316\u7684\u53c2\u6570\u3002<\/li>\n<\/ul>\n
    \u5b9e\u6218\u6848\u4f8b<\/strong><\/p>\n
    \u8003\u8651\u4e00\u4e2a\u901a\u7528\u7684 min<\/code> \u51fd\u6570\uff0c\u5b83\u8fd4\u56de\u4e24\u4e2a\u7ed9\u5b9a\u503c\u4e2d\u7684\u6700\u5c0f\u503c\u3002\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528\u6cdb\u578b\u6765\u5b9e\u73b0\u8fd9\u4e2a\u51fd\u6570\u5e76\u652f\u6301\u4efb\u610f\u7c7b\u578b\u7684\u53c2\u6570\uff1a<\/p>\n
    package main\n\nimport \"fmt\"\n\nfunc min[T Ordered](a, b T) T {\n    if a < b {\n        return a\n    }\n    return b\n}\n\ntype Ordered interface {\n    ~int | ~int8 | ~int16 | ~int32 | ~int64 |\n        ~uint | ~uint8 | ~uint16 | ~uint32 | ~uint64 |\n        ~float32 | ~float64 |\n        ~string\n}\n\nfunc main() {\n    fmt.Println(min(1, 2))  \/\/ \u8f93\u51fa\uff1a1\n    fmt.Println(min(\"hello\", \"world\"))  \/\/ \u8f93\u51fa\uff1ahello\n}<\/pre>\n
    \u5728\u8fd9\u4e2a\u793a\u4f8b\u4e2d\uff1a<\/p>\n
      \n
    • min<\/code> \u51fd\u6570\u5b9a\u4e49\u4e3a\u4e00\u4e2a\u6cdb\u578b\u51fd\u6570\uff0c\u5b83\u63a5\u53d7\u4e24\u4e2a\u7c7b\u578b\u4e3a T<\/code> \u7684\u53c2\u6570\uff0c\u5176\u4e2d T<\/code> \u5fc5\u987b\u5b9e\u73b0 Ordered<\/code> \u63a5\u53e3\u3002Ordered<\/code> \u63a5\u53e3\u6307\u5b9a\u4e86\u652f\u6301\u7684\u7c7b\u578b\u5217\u8868\uff0c\u8fd9\u4e9b\u7c7b\u578b\u53ef\u4ee5\u8fdb\u884c\u6bd4\u8f83\u3002<\/li>\n
    • Ordered<\/code> \u63a5\u53e3\u5b9a\u4e49\u4e86\u4e00\u7ec4\u53ef\u4ee5\u6bd4\u8f83\u7684\u7c7b\u578b\u3002<\/li>\n
    • main<\/code> \u51fd\u6570\u4e2d\uff0c\u6211\u4eec\u8c03\u7528 min<\/code> \u51fd\u6570\u5e76\u4f20\u9012\u4e0d\u540c\u7c7b\u578b\u7684\u53c2\u6570\uff0c\u5305\u62ec\u6574\u6570\u548c\u5b57\u7b26\u4e32\uff0c\u8fd9\u6f14\u793a\u4e86\u6cdb\u578b\u7684\u901a\u7528\u6027\u3002<\/li>\n<\/ul>\n
      \u7ed3\u8bba<\/strong><\/p>\n
      \u6cdb\u578b\u5728\u51fd\u6570\u8c03\u7528\u4e2d\u63d0\u4f9b\u4e86\u7c7b\u578b\u5316\u7684\u7075\u6d3b\u6027\uff0c\u5141\u8bb8\u591a\u7c7b\u578b\u53c2\u6570\u5316\uff0c\u4ece\u800c\u7b80\u5316\u4e86\u4ee3\u7801\u5e76\u907f\u514d\u4e86\u8f6c\u6362\u7684\u9700\u8981\u3002\u901a\u8fc7\u7406\u89e3\u6cdb\u578b\u7684\u8bed\u6cd5\u548c\u4f7f\u7528\u5b9e\u6218\uff0c\u60a8\u53ef\u4ee5\u6709\u6548\u5730\u5c06\u5176\u5e94\u7528\u5230\u60a8\u7684 Go \u7a0b\u5e8f\u4e2d\u3002<\/p>\n
      \u4eca\u5929\u5173\u4e8e\u300aGOLANG \u51fd\u6570\u8c03\u7528\u4e2d\u5982\u4f55\u4f7f\u7528\u6cdb\u578b\u300b\u7684\u5185\u5bb9\u5c31\u4ecb\u7ecd\u5230\u8fd9\u91cc\u4e86\uff0c\u662f\u4e0d\u662f\u5b66\u8d77\u6765\u4e00\u76ee\u4e86\u7136\uff01\u60f3\u8981\u4e86\u89e3\u66f4\u591a\u5173\u4e8e\u51fd\u6570\u8c03\u7528,\u6cdb\u578b\u7684\u5185\u5bb9\u8bf7\u5173\u6ce8GOLANG\u516c\u4f17\u53f7\uff01<\/p>\n
      \n
      \n <\/dt>\n
      \n   \u5982\u4f55\u6839\u636e PHP \u51fd\u6570\u7684\u76ee\u7684\u6765\u547d\u540d\u51fd\u6570\uff1f\n <\/dd>\n<\/dl>\n
      \n
      \n <\/dt>\n
      \n   Redis \u9ad8\u5e76\u53d1\u5199\u5165\u6570\u636e\u4e22\u5931\uff1a\u5982\u4f55\u5e94\u5bf910000\u7ebf\u7a0b\u7684\u6311\u6218\uff1f\n <\/dd>\n<\/dl>\n","protected":false},"excerpt":{"rendered":"
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