{"id":207042,"date":"2025-07-08T08:55:48","date_gmt":"2025-07-08T00:55:48","guid":{"rendered":"https:\/\/server.hk\/cnblog\/207042\/"},"modified":"2025-07-08T08:55:48","modified_gmt":"2025-07-08T00:55:48","slug":"%e6%97%a0%e6%b3%95%e5%b0%86%e7%bb%93%e6%9e%84%e8%bd%ac%e6%8d%a2%e4%b8%ba%e5%85%b7%e6%9c%89%e7%9b%b8%e5%90%8c%e5%9f%ba%e7%a1%80%e5%ad%97%e6%ae%b5%e7%9a%84%e4%b8%8d%e5%90%8c%e7%b1%bb%e5%9e%8b","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/207042\/","title":{"rendered":"\u65e0\u6cd5\u5c06\u7ed3\u6784\u8f6c\u6362\u4e3a\u5177\u6709\u76f8\u540c\u57fa\u7840\u5b57\u6bb5\u7684\u4e0d\u540c\u7c7b\u578b"},"content":{"rendered":"

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

\u5f53\u524d\u4f4d\u7f6e\uff1a ><\/span> ><\/span> ><\/span> ><\/span> \u65e0\u6cd5\u5c06\u7ed3\u6784\u8f6c\u6362\u4e3a\u5177\u6709\u76f8\u540c\u57fa\u7840\u5b57\u6bb5\u7684\u4e0d\u540c\u7c7b\u578b<\/span><\/p>\n

\u6765\u6e90\uff1astackoverflow<\/span>
\n2024-04-19 17:09:34<\/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\u5929\u5c31\u6574\u7406\u5206\u4eab\u300a\u65e0\u6cd5\u5c06\u7ed3\u6784\u8f6c\u6362\u4e3a\u5177\u6709\u76f8\u540c\u57fa\u7840\u5b57\u6bb5\u7684\u4e0d\u540c\u7c7b\u578b\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\u8fc7\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

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

type req struct {\n    apiversion       string\n    path             string\n    resourceendpoint string\n    accesskey        string\n    log              *logrus.entry\n    incomingreq      interface{}\n    httpclient       lib.httpclient\n    redisclient      redis.cmdable\n    ctx              context.context\n} \n\ntype testreq struct {\n    req\n}<\/pre>\n
\u6839\u636e\u8fd9\u4e2a\u95ee\u9898\u53ca\u5176\u7b54\u6848\uff0c\u6211\u89c9\u5f97\u6211\u5e94\u8be5\u80fd\u591f\u6267\u884c\u4ee5\u4e0b\u64cd\u4f5c\uff1a<\/p>\n
req := &Req{}\nreq = TestReq(req)<\/pre>\n
\u4f46\u662f\u6211\u5728 vscode \u4e2d\u6536\u5230\u6b64\u9519\u8bef\uff1a<\/p>\n
 \u65e0\u6cd5\u5c06 req\uff08*req \u7c7b\u578b\u7684\u53d8\u91cf\uff09\u8f6c\u6362\u4e3a testreq \u7f16\u8bd1\u5668\uff08invalidconversion\uff09 <\/p>\n
\u8fd9\u4e24\u4e2a\u7ed3\u6784\u4f53\u4e0d\u5177\u6709\u76f8\u540c\u7684\u57fa\u7840\u5b57\u6bb5\u5417\uff1f\u5982\u679c\u662f\u8fd9\u6837\uff0c\u4e3a\u4ec0\u4e48\u7b2c\u4e00\u4e2a\u4e0d\u80fd\u8f6c\u6362\u4e3a\u7b2c\u4e8c\u4e2a\uff1f<\/p>\n
 <\/p>\n
\u6b63\u786e\u7b54\u6848<\/h2>\n
 <\/p>\n
\u8fd9\u4e24\u4e2a\u7ed3\u6784\u4f53\u4e0d\u5177\u6709\u76f8\u540c\u7684\u5e95\u5c42\u5b57\u6bb5\u5417\uff1f<\/p>\n
\u4e0d\uff0c\u4ed6\u4eec\u6ca1\u6709\u3002 req<\/code> \u6709\u591a\u4e2a\u5b57\u6bb5\uff0ctestreq<\/code> \u6709\u4e00\u4e2a req<\/code> \u7c7b\u578b\u7684\u5b57\u6bb5\uff0c\u56e0\u6b64\u5b83\u4eec\u4e0d\u4f1a\u4e92\u76f8 \u3002\u5d4c\u5165\u4e0d\u4f1a\u5c06\u5d4c\u5165\u7c7b\u578b\u7684\u5b57\u6bb5\u201c\u590d\u5236\u201d\u5230\u5d4c\u5165\u5668\u7c7b\u578b\u3002\u5d4c\u5165\u6dfb\u52a0\u4e86\u4e00\u4e2a\u5b57\u6bb5\uff0c\u53ef\u4ee5\u901a\u8fc7\u5176\u7c7b\u578b\u7684\u975e\u9650\u5b9a\u7c7b\u578b\u540d\u79f0\u6765\u5f15\u7528\u8be5\u5b57\u6bb5\u3002<\/p>\n
\u5d4c\u5165\u7684\u4f7f\u7528\u5e76\u4e0d\u662f\u81ea\u52a8\u201c\u590d\u5236\u201d\u5b57\u6bb5\uff0c\u800c\u662f\u8ba9\u5b83\u4eec\u201c\u63d0\u5347\u201d\uff0c\u4e5f\u5c31\u662f\u63d0\u5347\u5d4c\u5165\u7c7b\u578b\u7684\u65b9\u6cd5\u3002<\/sup><\/p>\n
\u5982\u679c\u60a8\u6709 testreq<\/code> \u7c7b\u578b\u7684\u503c\uff0c\u5219\u53ef\u4ee5\u4f7f\u7528\u975e\u9650\u5b9a\u7c7b\u578b\u540d\u79f0 req<\/code> \u6765\u5f15\u7528\u5d4c\u5165\u5b57\u6bb5\uff0c\u56e0\u6b64\u60a8\u53ef\u4ee5\u6267\u884c\u4ee5\u4e0b\u64cd\u4f5c\uff1a<\/p>\n
var tr testreq\nvar r req\n\nr = tr.req \/\/ valid\n\ntr.req = r \/\/ this is also valid<\/pre>\n
\u4e0a\u8ff0\u64cd\u4f5c\uff08\u8bed\u53e5\uff09\u4e3a \uff0c\u56e0\u6b64\uff0c\u5b83\u4eec\u590d\u5236\u6574\u4e2a req<\/code> \u7ed3\u6784\u503c\u3002\u5982\u679c\u4f60\u60f3\u907f\u514d\u8fd9\u79cd\u60c5\u51b5\uff0c\u4f60\u53ef\u4ee5\u5d4c\u5165\u4e00\u4e2a\u6307\u9488\uff0c\u4f8b\u5982\uff1a<\/p>\n
type testreq struct {\n    *req\n}<\/pre>\n
\u7136\u540e\u4ee5\u4e0b\u8d4b\u503c\u5c06\u4ec5\u590d\u5236\u6307\u9488\u503c\uff1a<\/p>\n
var tr = &testreq{req: &req{}}\nvar r *req\n\nr = tr.req \/\/ valid\n\ntr.req = r \/\/ this is also valid<\/pre>\n
\uff08\u6ce8\u610f\uff1atr<\/code>\u672c\u8eab\u53ef\u80fd\u662f\u4e5f\u53ef\u80fd\u4e0d\u662f\u6307\u9488\uff0c\u8fd9\u5e76\u4e0d\u91cd\u8981\u3002\uff09<\/p>\n
\u6839\u636eicza\u7684\u5efa\u8bae\uff0c\u4f7f\u7528\u7c7b\u578b\u540d\u79f0req\u4e3a\u5d4c\u5165\u5b57\u6bb5\u8d4b\u503c\u3002\u8fd9\u91cc\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u4ee3\u7801\uff0c\u4e3a\u4e86\u7b80\u5355\u8d77\u89c1\uff0c\u6211\u5c06 redis\u3001logrus\u3001context \u548c http \u7c7b\u578b\u8f6c\u6362\u4e3a\u63a5\u53e3{}<\/p>\n
package main\n\nimport (\n    \"fmt\"\n)\n\ntype req struct {\n    apiversion       string\n    path             string\n    resourceendpoint string\n    accesskey        string\n    log              interface{}\n    incomingreq      interface{}\n    httpclient       interface{}\n    redisclient      interface{}\n    ctx              interface{}\n}\n\ntype testreq struct {\n    req\n}\n\nfunc main() {\n\n    req1 := req{\"api01\", \"c:\/doc\/folder\", \"endkey\", \"ackey\", \"logs\", [2]float64{2.0, 7.88}, \"http\", \"redis\", \"ctx\"}\n    fmt.println(\"reqobject\",req1)\n\n    var testreq testreq\n    testreq.req = req1\n    fmt.println(\"testreqobject\",testreq)\n}<\/pre>\n
\u8f93\u51fa\uff1a<\/p>\n
ReqObject {api01 c:\/doc\/folder endkey ackey logs [2 7.88] http redis ctx}\nTestReqObject {{api01 c:\/doc\/folder endkey ackey logs [2 7.88] http redis ctx}}<\/pre>\n
\u7ec8\u4e8e\u4ecb\u7ecd\u5b8c\u5566\uff01\u5c0f\u4f19\u4f34\u4eec\uff0c\u8fd9\u7bc7\u5173\u4e8e\u300a\u65e0\u6cd5\u5c06\u7ed3\u6784\u8f6c\u6362\u4e3a\u5177\u6709\u76f8\u540c\u57fa\u7840\u5b57\u6bb5\u7684\u4e0d\u540c\u7c7b\u578b\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~\u516c\u4f17\u53f7\u4e5f\u4f1a\u53d1\u5e03Golang\u76f8\u5173\u77e5\u8bc6\uff0c\u5feb\u6765\u5173\u6ce8\u5427\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-207042","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/207042","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=207042"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/207042\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=207042"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=207042"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=207042"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}