{"id":207850,"date":"2025-07-08T11:53:43","date_gmt":"2025-07-08T03:53:43","guid":{"rendered":"https:\/\/server.hk\/cnblog\/207850\/"},"modified":"2025-07-08T11:53:43","modified_gmt":"2025-07-08T03:53:43","slug":"%e4%bd%bf%e7%94%a8%e6%b3%9b%e5%9e%8b%e5%92%8c%e5%8f%82%e6%95%b0%e8%bf%9b%e8%a1%8c-go-func","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/207850\/","title":{"rendered":"\u4f7f\u7528\u6cdb\u578b\u548c\u53c2\u6570\u8fdb\u884c Go func"},"content":{"rendered":"

<\/b> <\/p>\n

\u5f53\u524d\u4f4d\u7f6e\uff1a ><\/span> ><\/span> ><\/span> ><\/span> \u4f7f\u7528\u6cdb\u578b\u548c\u53c2\u6570\u8fdb\u884c Go func<\/span><\/p>\n

\u6765\u6e90\uff1astackoverflow<\/span>
\n2024-04-26 08:45:38<\/span>
\n<\/i>0\u6d4f\u89c8<\/span>
\n<\/i>\u6536\u85cf<\/span> <\/p>\n

\u5b66\u4e60Golang<\/span>\u8981\u52aa\u529b\uff0c\u4f46\u662f\u4e0d\u8981\u6025\uff01\u4eca\u5929\u7684\u8fd9\u7bc7\u6587\u7ae0\u300a\u4f7f\u7528\u6cdb\u578b\u548c\u53c2\u6570\u8fdb\u884c Go func\u300b<\/span>\u5c06\u4f1a\u4ecb\u7ecd\u5230<\/span>\u7b49\u7b49\u77e5\u8bc6\u70b9\uff0c\u5982\u679c\u4f60\u60f3\u6df1\u5165\u5b66\u4e60Golang<\/span>\uff0c\u53ef\u4ee5\u5173\u6ce8\u6211\uff01\u6211\u4f1a\u6301\u7eed\u66f4\u65b0\u76f8\u5173\u6587\u7ae0\u7684\uff0c\u5e0c\u671b\u5bf9\u5927\u5bb6\u90fd\u80fd\u6709\u6240\u5e2e\u52a9\uff01<\/p>\n

\u95ee\u9898\u5185\u5bb9
\n <\/p>\n

\u6211\u662f golang \u65b0\u624b\uff0c\u6765\u81ea nodejs \u5f00\u53d1\u3002\u5728\u6253\u5b57\u7a3f\u4e2d\uff0c\u53ef\u4ee5\u5728\u51fd\u6570\u4e2d\u4f7f\u7528\u6cdb\u578b\uff0c\u540c\u65f6\u4f20\u9012\u5176\u4ed6\u53c2\u6570\uff0c\u4f46\u6211\u60f3\u77e5\u9053\u6211\u662f\u5426\u53ef\u4ee5\u4f7f\u7528 golang \u5b8c\u6210\u7c7b\u4f3c\u7684\u4e8b\u60c5\u3002<\/p>\n

\u4f8b\u5982\uff0c\u5728\u6253\u5b57\u7a3f\u4e2d\u53ef\u4ee5\u4f7f\u7528<\/p>\n

private async request<t>(query: string, variables: object): promise<t> {....}<\/pre>\n
\u6211\u6b63\u5728 golang \u4e2d\u5c1d\u8bd5\u7c7b\u4f3c\u7684\u4e8b\u60c5\uff0c\u4f46\u6ca1\u6709\u6210\u529f\u3002\u6211\u73b0\u5728\u62e5\u6709\u7684\u662f<\/p>\n
type Mwapp struct {\n    Debug     bool            `json:\"debug\"`\n    Context   context.Context `json:\"-\"`\n    Client    graphql.Client  `json:\"-\"`\n}\n\ntype Handler[T any] struct {\n    caller        func(ctx context.Context, client graphql.Client) (*T, error)\n    operationName string\n}\n\n\/\/i WANT TO USE GENERICS IN THIS FUNCTION SO THAT I CAN REUSE IT MULTIPLE TIMES\nfunc (mwapp *Mwapp) request[PASS_HERE_GENERIC](handler Handler[T]) (*T, error) {\n    res, err := handler.caller(mwapp.Context, mwapp.Client)\n\n    return res, err\n}\n\nfunc (mwapp *Mwapp) GetMyAccount() (*myAccountResponse, error) {\n    return mwapp.request(Handler[myAccountResponse]{myAccount, \"GetMyAccount\"})\n}\n\nfunc (mwapp *Mwapp) GetMyApp() (*myMwappResponse, error) {\n    return mwapp.request(Handler[myMwappResponse]{myApp, \"GetMyApp\"})\n}\n<\/pre>\n
\u4efb\u4f55\u5e2e\u52a9\u5b9e\u73b0\u8fd9\u4e00\u76ee\u6807\u7684\u5e2e\u52a9\u90fd\u5c06\u4e0d\u80dc\u611f\u6fc0\u3002<\/p>\n
 <\/p>\n
\u6b63\u786e\u7b54\u6848<\/h2>\n
 <\/p>\n
\u4ece\u58f0\u660e\u65b9\u5f0f\u6765\u770b\uff0crequest<\/code> \u662f *mwapp<\/code> \u7684\u65b9\u6cd5\u3002\u4f7f\u5176\u6210\u4e3a\u901a\u7528\u51fd\u6570\u7684\u552f\u4e00\u65b9\u6cd5\u662f\u4f7f mwapp<\/code> \u901a\u7528\u3002\u53e6\u4e00\u79cd\u65b9\u6cd5\u662f\u5c06 request<\/code> \u58f0\u660e\u4e3a\u51fd\u6570\u800c\u4e0d\u662f\u65b9\u6cd5\u3002\u7136\u540e\uff0c\u60a8\u53ef\u4ee5\u4f7f\u5176\u901a\u7528\uff0c\u800c\u65e0\u9700\u5c06 mwapp<\/code> \u8bbe\u4e3a\u6cdb\u578b\u7c7b\u578b\uff1a<\/p>\n
func request[T](mwapp &Mwapp, handler Handler[T]) (*T, error) {\n}<\/pre>\n
\u4eca\u5929\u5173\u4e8e\u300a\u4f7f\u7528\u6cdb\u578b\u548c\u53c2\u6570\u8fdb\u884c Go func\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\u5728\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","protected":false},"excerpt":{"rendered":"
\u5f53\u524d\u4f4d\u7f6e\uff1a > > ...<\/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-207850","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/207850","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=207850"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/207850\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=207850"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=207850"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=207850"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}