{"id":206752,"date":"2025-06-12T11:31:35","date_gmt":"2025-06-12T03:31:35","guid":{"rendered":"https:\/\/server.hk\/cnblog\/206752\/"},"modified":"2025-06-12T11:31:35","modified_gmt":"2025-06-12T03:31:35","slug":"go%e8%af%ad%e8%a8%80%e6%8e%a5%e5%8f%a3%e5%92%8c%e5%ae%9e%e7%8e%b0%e5%a6%82%e4%bd%95%e5%91%bd%e5%90%8d%ef%bc%9a%e6%9c%80%e4%bd%b3%e5%ae%9e%e8%b7%b5%e5%8f%8a%e7%a4%ba%e4%be%8b%e5%88%86%e6%9e%90","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/206752\/","title":{"rendered":"Go\u8bed\u8a00\u63a5\u53e3\u548c\u5b9e\u73b0\u5982\u4f55\u547d\u540d\uff1a\u6700\u4f73\u5b9e\u8df5\u53ca\u793a\u4f8b\u5206\u6790"},"content":{"rendered":"

\u5b66\u4e60\u77e5\u8bc6\u8981\u5584\u4e8e\u601d\u8003\uff0c\u601d\u8003\uff0c\u518d\u601d\u8003\uff01\u4eca\u5929GOLANG\u5c0f\u7f16\u5c31\u7ed9\u5927\u5bb6\u5e26\u6765\u300aGo\u8bed\u8a00\u63a5\u53e3\u548c\u5b9e\u73b0\u5982\u4f55\u547d\u540d\uff1a\u6700\u4f73\u5b9e\u8df5\u53ca\u793a\u4f8b\u5206\u6790\u300b<\/span>\uff0c\u4ee5\u4e0b\u5185\u5bb9\u4e3b\u8981\u5305\u542b<\/span>\u7b49\u77e5\u8bc6\u70b9\uff0c\u5982\u679c\u4f60\u6b63\u5728\u5b66\u4e60\u6216\u51c6\u5907\u5b66\u4e60GOLANG<\/span>\uff0c\u5c31\u90fd\u4e0d\u8981\u9519\u8fc7\u672c\u6587\u5566~\u8ba9\u6211\u4eec\u4e00\u8d77\u6765\u770b\u770b\u5427\uff0c\u80fd\u5e2e\u52a9\u5230\u4f60\u5c31\u66f4\u597d\u4e86\uff01<\/span>,
\n,
\ngo\u8bed\u8a00\u63a5\u53e3\u548c\u5b9e\u73b0\u547d\u540d\u89c4\u8303\u63a2\u8ba8<\/strong>,\u5728go\u8bed\u8a00\u4e2d\uff0c\u63a5\u53e3\u548c\u5176\u5b9e\u73b0\u7684\u547d\u540d\u89c4\u8303\u5230\u5e95\u5982\u4f55\u5b9a\u4e49\uff1f,\u5bf9\u4e8e\u4f9d\u8d56\u4e8e\u63a5\u53e3\u7684web\u9879\u76ee\uff0c\u5982userservice\u793a\u4f8b\uff0c\u5efa\u8bae\u91c7\u7528\u5982\u4e0b\u547d\u540d\u65b9\u5f0f\uff1a,
\n\u63a5\u53e3\u4ee5\u5927\u5199\u5b57\u6bcd\u5f00\u5934\uff0c\u5b9e\u73b0\u4ee5\u5c0f\u5199\u5b57\u6bcd\u5f00\u5934<\/strong>,
\n\u63a5\u53e3\u4ee5”er”\u6216”able”\u7ed3\u5c3e<\/strong>,\u5bf9\u4e8e\u63a5\u53e3\uff0c\u66f4\u63a8\u8350\u4f7f\u7528\u4ee5”er”\u6216”able”\u7ed3\u5c3e\u7684\u547d\u540d\u7ea6\u5b9a\uff0c\u4f8b\u5982\uff1a,\u8fd9\u6709\u52a9\u4e8e\u6e05\u695a\u5730\u8868\u660e\u8be5\u63a5\u53e3\u5b9a\u4e49\u7684\u64cd\u4f5c\u7c7b\u578b\u3002,
\n\u5b9e\u73b0\u4ee5”impl”\u7ed3\u5c3e<\/strong>,\u5bf9\u4e8e\u5b9e\u73b0\uff0c\u5efa\u8bae\u4f7f\u7528”impl”\u4f5c\u4e3a\u540e\u7f00\uff0c\u4f8b\u5982\uff1a,\u5bf9\u4e8e\u5b58\u50a8\u5e93\u548cdao\uff0c\u53ef\u4ee5\u91c7\u7528\u76f8\u4f3c\u7684\u547d\u540d\u6a21\u5f0f\uff1a,
\n\u5b58\u50a8\u5e93<\/strong>,
\n\u7f13\u5b58<\/strong>,\u901a\u8fc7\u9075\u5faa\u8fd9\u4e9b\u547d\u540d\u89c4\u8303\uff0c\u53ef\u4ee5\u63d0\u5347\u4ee3\u7801\u7684\u53ef\u8bfb\u6027\u548c\u53ef\u7ef4\u62a4\u6027\uff0c\u5e76\u4e0ego\u8bed\u8a00\u7684\u6700\u4f73\u5b9e\u8df5\u4fdd\u6301\u4e00\u81f4\u3002,\u7ec8\u4e8e\u4ecb\u7ecd\u5b8c\u5566\uff01\u5c0f\u4f19\u4f34\u4eec\uff0c\u8fd9\u7bc7\u5173\u4e8e\u300aGo\u8bed\u8a00\u63a5\u53e3\u548c\u5b9e\u73b0\u5982\u4f55\u547d\u540d\uff1a\u6700\u4f73\u5b9e\u8df5\u53ca\u793a\u4f8b\u5206\u6790\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,repositoryimp,userserviceimp,writer,reader,marshaler,go\u8bed\u8a00\u63a5\u53e3\u548c\u5b9e\u73b0\u547d\u540d\u89c4\u8303\u63a2\u8ba8,
\n\u5b66\u4e60\u77e5\u8bc6\u8981\u5584\u4e8e\u601d\u8003\uff0c\u601d\u8003\uff0c\u518d\u601d\u8003\uff01\u4eca\u5929GOLANG\u5c0f\u7f16\u5c31\u7ed9\u5927\u5bb6\u5e26\u6765\u300aGo\u8bed\u8a00\u63a5\u53e3\u548c\u5b9e\u73b0\u5982\u4f55\u547d\u540d\uff1a\u6700\u4f73\u5b9e\u8df5\u53ca\u793a\u4f8b\u5206\u6790\u300b<\/span>\uff0c\u4ee5\u4e0b\u5185\u5bb9\u4e3b\u8981\u5305\u542b<\/span>\u7b49\u77e5\u8bc6\u70b9\uff0c\u5982\u679c\u4f60\u6b63\u5728\u5b66\u4e60\u6216\u51c6\u5907\u5b66\u4e60GOLANG<\/span>\uff0c\u5c31\u90fd\u4e0d\u8981\u9519\u8fc7\u672c\u6587\u5566~\u8ba9\u6211\u4eec\u4e00\u8d77\u6765\u770b\u770b\u5427\uff0c\u80fd\u5e2e\u52a9\u5230\u4f60\u5c31\u66f4\u597d\u4e86\uff01<\/span>,
\n<\/b> <\/p>\n

\u5f53\u524d\u4f4d\u7f6e\uff1a ><\/span> ><\/span> ><\/span> ><\/span> Go\u8bed\u8a00\u63a5\u53e3\u548c\u5b9e\u73b0\u5982\u4f55\u547d\u540d\uff1a\u6700\u4f73\u5b9e\u8df5\u53ca\u793a\u4f8b\u5206\u6790<\/span><\/p>\n

Go\u8bed\u8a00\u63a5\u53e3\u548c\u5b9e\u73b0\u5982\u4f55\u547d\u540d\uff1a\u6700\u4f73\u5b9e\u8df5\u53ca\u793a\u4f8b\u5206\u6790<\/h1>\n

2024-11-21 21:13:08<\/span>
\n<\/i>0\u6d4f\u89c8<\/span>
\n<\/i>\u6536\u85cf<\/span> <\/p>\n

\u5b66\u4e60\u77e5\u8bc6\u8981\u5584\u4e8e\u601d\u8003\uff0c\u601d\u8003\uff0c\u518d\u601d\u8003\uff01\u4eca\u5929GOLANG\u5c0f\u7f16\u5c31\u7ed9\u5927\u5bb6\u5e26\u6765\u300aGo\u8bed\u8a00\u63a5\u53e3\u548c\u5b9e\u73b0\u5982\u4f55\u547d\u540d\uff1a\u6700\u4f73\u5b9e\u8df5\u53ca\u793a\u4f8b\u5206\u6790\u300b<\/span>\uff0c\u4ee5\u4e0b\u5185\u5bb9\u4e3b\u8981\u5305\u542b<\/span>\u7b49\u77e5\u8bc6\u70b9\uff0c\u5982\u679c\u4f60\u6b63\u5728\u5b66\u4e60\u6216\u51c6\u5907\u5b66\u4e60GOLANG<\/span>\uff0c\u5c31\u90fd\u4e0d\u8981\u9519\u8fc7\u672c\u6587\u5566~\u8ba9\u6211\u4eec\u4e00\u8d77\u6765\u770b\u770b\u5427\uff0c\u80fd\u5e2e\u52a9\u5230\u4f60\u5c31\u66f4\u597d\u4e86\uff01<\/span><\/p>\n

<\/p>\n

go\u8bed\u8a00\u63a5\u53e3\u548c\u5b9e\u73b0\u547d\u540d\u89c4\u8303\u63a2\u8ba8<\/strong><\/p>\n

\u5728go\u8bed\u8a00\u4e2d\uff0c\u63a5\u53e3\u548c\u5176\u5b9e\u73b0\u7684\u547d\u540d\u89c4\u8303\u5230\u5e95\u5982\u4f55\u5b9a\u4e49\uff1f<\/p>\n

\u5bf9\u4e8e\u4f9d\u8d56\u4e8e\u63a5\u53e3\u7684web\u9879\u76ee\uff0c\u5982userservice\u793a\u4f8b\uff0c\u5efa\u8bae\u91c7\u7528\u5982\u4e0b\u547d\u540d\u65b9\u5f0f\uff1a<\/p>\n

\u63a5\u53e3\u4ee5\u5927\u5199\u5b57\u6bcd\u5f00\u5934\uff0c\u5b9e\u73b0\u4ee5\u5c0f\u5199\u5b57\u6bcd\u5f00\u5934<\/strong><\/p>\n

type UserService interface {\n    SignupByEmail(ctx *gin.Context, user domain.User) error\n    LoginByEmail(ctx *gin.Context, user domain.User) (domain.User, error)\n}\n\ntype userService struct {\n    userRepo repo.UserRepository\n}\n\nfunc newUserService(userRepo repo.UserRepository) *userService {\n    return &userService{userRepo: userRepo}\n}<\/pre>\n
\u63a5\u53e3\u4ee5”er”\u6216”able”\u7ed3\u5c3e<\/strong><\/p>\n
\u5bf9\u4e8e\u63a5\u53e3\uff0c\u66f4\u63a8\u8350\u4f7f\u7528\u4ee5”er”\u6216”able”\u7ed3\u5c3e\u7684\u547d\u540d\u7ea6\u5b9a\uff0c\u4f8b\u5982\uff1a<\/p>\n
    \n
  • reader<\/li>\n
  • writer<\/li>\n
  • marshaler<\/li>\n<\/ul>\n
    \u8fd9\u6709\u52a9\u4e8e\u6e05\u695a\u5730\u8868\u660e\u8be5\u63a5\u53e3\u5b9a\u4e49\u7684\u64cd\u4f5c\u7c7b\u578b\u3002<\/p>\n
    \u5b9e\u73b0\u4ee5”impl”\u7ed3\u5c3e<\/strong><\/p>\n
    \u5bf9\u4e8e\u5b9e\u73b0\uff0c\u5efa\u8bae\u4f7f\u7528”impl”\u4f5c\u4e3a\u540e\u7f00\uff0c\u4f8b\u5982\uff1a<\/p>\n
      \n
    • userserviceimp<\/li>\n
    • repositoryimp<\/li>\n<\/ul>\n
      \u5bf9\u4e8e\u5b58\u50a8\u5e93\u548cdao\uff0c\u53ef\u4ee5\u91c7\u7528\u76f8\u4f3c\u7684\u547d\u540d\u6a21\u5f0f\uff1a<\/p>\n
      \u5b58\u50a8\u5e93<\/strong><\/p>\n
        \n
      • \u63a5\u53e3\uff1auserdao<\/li>\n
      • \u5b9e\u73b0\uff1ausermysqldao<\/li>\n<\/ul>\n
        \u7f13\u5b58<\/strong><\/p>\n
          \n
        • \u63a5\u53e3\uff1acache<\/li>\n
        • \u5b9e\u73b0\uff1arediscache<\/li>\n<\/ul>\n
          \u901a\u8fc7\u9075\u5faa\u8fd9\u4e9b\u547d\u540d\u89c4\u8303\uff0c\u53ef\u4ee5\u63d0\u5347\u4ee3\u7801\u7684\u53ef\u8bfb\u6027\u548c\u53ef\u7ef4\u62a4\u6027\uff0c\u5e76\u4e0ego\u8bed\u8a00\u7684\u6700\u4f73\u5b9e\u8df5\u4fdd\u6301\u4e00\u81f4\u3002<\/p>\n
          \u7ec8\u4e8e\u4ecb\u7ecd\u5b8c\u5566\uff01\u5c0f\u4f19\u4f34\u4eec\uff0c\u8fd9\u7bc7\u5173\u4e8e\u300aGo\u8bed\u8a00\u63a5\u53e3\u548c\u5b9e\u73b0\u5982\u4f55\u547d\u540d\uff1a\u6700\u4f73\u5b9e\u8df5\u53ca\u793a\u4f8b\u5206\u6790\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
          \n
          \n <\/dt>\n
          \n   \u5168\u9762\u89e3\u6790\u7535\u8111COM\u7aef\u53e3\u53ca\u5176\u91cd\u8981\u6027\n <\/dd>\n<\/dl>\n
          \n
          \n <\/dt>\n
          \n   \u5982\u4f55\u9ad8\u6548\u83b7\u53d6\u4e00\u5bf9\u591a\u5173\u7cfb\u4e2d\u5173\u8054\u8868\u7684\u6700\u65b0\u8bb0\u5f55\uff1f\n <\/dd>\n<\/dl>\n","protected":false},"excerpt":{"rendered":"
          \u5b66\u4e60\u77e5\u8bc6\u8981\u5584\u4e8e\u601d\u8003\uff0c\u601d\u8003\uff0c\u518d\u601d\u8003...<\/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-206752","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/206752","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=206752"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/206752\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=206752"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=206752"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=206752"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}