{"id":208184,"date":"2025-07-08T17:24:23","date_gmt":"2025-07-08T09:24:23","guid":{"rendered":"https:\/\/server.hk\/cnblog\/208184\/"},"modified":"2025-07-08T17:24:23","modified_gmt":"2025-07-08T09:24:23","slug":"%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8-golang-%e7%bc%96%e7%a0%81%e5%99%a8%e5%b0%81%e9%80%81%e6%95%b4%e4%b8%aa-http-request%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/208184\/","title":{"rendered":"\u5982\u4f55\u4f7f\u7528 GoLang \u7f16\u7801\u5668\u5c01\u9001\u6574\u4e2a http.Request\uff1f"},"content":{"rendered":"

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

\u5f53\u524d\u4f4d\u7f6e\uff1a ><\/span> ><\/span> ><\/span> ><\/span> \u5982\u4f55\u4f7f\u7528 GoLang \u7f16\u7801\u5668\u5c01\u9001\u6574\u4e2a http.Request\uff1f<\/span><\/p>\n

\u6765\u6e90\uff1astackoverflow<\/span>
\n2024-04-29 23:27:33<\/span>
\n<\/i>0\u6d4f\u89c8<\/span>
\n<\/i>\u6536\u85cf<\/span> <\/p>\n

\u5c0f\u4f19\u4f34\u4eec\u6709\u6ca1\u6709\u89c9\u5f97\u5b66\u4e60Golang<\/span>\u5f88\u6709\u610f\u601d\uff1f\u6709\u610f\u601d\u5c31\u5bf9\u4e86\uff01\u4eca\u5929\u5c31\u7ed9\u5927\u5bb6\u5e26\u6765\u300a\u5982\u4f55\u4f7f\u7528 GoLang \u7f16\u7801\u5668\u5c01\u9001\u6574\u4e2a http.Request\uff1f\u300b<\/span>\uff0c\u4ee5\u4e0b\u5185\u5bb9\u5c06\u4f1a\u6d89\u53ca\u5230<\/span>\uff0c\u82e5\u662f\u5728\u5b66\u4e60\u4e2d\u5bf9\u5176\u4e2d\u90e8\u5206\u77e5\u8bc6\u70b9\u6709\u7591\u95ee\uff0c\u6216\u8bb8\u770b\u4e86\u672c\u6587\u5c31\u80fd\u5e2e\u5230\u4f60\uff01<\/p>\n

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

\u6211\u6709\u4e00\u4e2a\u7b80\u5355\u7684 go \u670d\u52a1\u5668…<\/p>\n

package main\n\nimport (\n  \"net\/http\"\n  \"log\"\n)\n\nfunc simple(w http.responsewriter, r *http.request){\n  b := []byte(\"hello world\")\n  w.write(b)\n}\nfunc main(){\n  http.handlefunc(\"\/\", index)\n  log.fatal(http.listenandserve(\":8080\", nil))\n}<\/pre>\n
\u73b0\u5728\u6211\u60f3\u6253\u5370\u51fa\u6574\u4e2a\u8bf7\u6c42\u3002\u6211\u60f3\u8981\u6807\u5934\u3001url\u3001\u6709\u6548\u8d1f\u8f7d\u7b49\u3002\u6211\u5728 go \u4e2d\u770b\u5230\u8fd9\u901a\u5e38\u662f\u901a\u8fc7\u4f7f\u7528\u201c\u7f16\u7801\u5668\u201d\u6765\u201c\u7f16\u7ec4\u201d\u5bf9\u8c61\u6765\u5b8c\u6210\u7684\uff0c\u4f46\u662f\u5f53\u6211\u5c1d\u8bd5\u8fd9\u6837\u505a\u65f6…<\/p>\n
import (\n  \"net\/http\"\n  \"log\"\n  \"encoding\/json\"\n)\nfunc simple(w http.responsewriter, r *http.request){\n  e, err := json.marshal(r)\n  if(err != nil){\n    log.fatal(err)\n  }\n  w.write(e)\n}<\/pre>\n
\u4f7f\u7528\u6211\u5f97\u5230\u7684\u8bf7\u6c42\u5bf9\u8c61…<\/p>\n
json: unsupported type: func() (io.ReadCloser, error)<\/pre>\n
\u8fd9\u5bf9\u6211\u6765\u8bf4\u518d\u6b21\u6709\u610f\u4e49\uff0c\u56e0\u4e3a\u867d\u7136\u6211\u662f\u65b0\u624b\uff0c\u4f46\u6211\u53ef\u4ee5\u7406\u89e3\u8fd9\u662f\u4e00\u4e2a\u8fd4\u56de\u6d41\u7684\u51fd\u6570\u3002\u6211\u7684\u95ee\u9898\u662f\u6211\u9700\u8981\u4f7f\u7528\u4ec0\u4e48\u6765\u83b7\u53d6\u8bf7\u6c42\u4e2d\u7684\u6240\u6709\u5185\u5bb9\uff0c\u5305\u62ec\u6807\u5934\uff08\u670d\u52a1\u5668 cookies\uff09\u3002\u6211\u77e5\u9053\u6211\u53ef\u4ee5\u7f16\u5199\u4e00\u4e2a\u81ea\u5b9a\u4e49\u5c01\u9001\u62c6\u6536\u5668\uff0c\u4f46\u6211\u60f3\u907f\u514d\u8fd9\u79cd\u60c5\u51b5\u3002<\/p>\n
\u662f\u5426\u6709\u4e00\u79cd\u7b80\u5355\u7684\u65b9\u6cd5\u53ef\u4ee5\u5728 go \u4e2d\u5c01\u9001\u6574\u4e2a http \u8bf7\u6c42\uff1f<\/p>\n
 <\/p>\n
\u89e3\u51b3\u65b9\u6848<\/h2>\n
 <\/p>\n
\u5982\u679c\u60a8\u5bf9\u6b63\u6587\u548c\u6807\u9898\u611f\u5174\u8da3\uff0c\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u65b9\u5f0f\u83b7\u53d6\u5b83\u4eec\uff1a<\/p>\n
package main\n\nimport (\n  \"fmt\"\n \"net\/http\"\n \"strings\"\n \"io\/ioutil\"\n)\n\nfunc main() {\n  body := `{\"foo\": \"bar\"}`\n  req, _ := http.newrequest(http.methodpost, \"http:\/\/my.url\", strings.newreader(body))\n  req.header.add(\"my-header-key\", \"my-header-value\")\n  req.addcookie(&http.cookie{name: \"my-cookie\", value: \"cookie-value\"})\n\n  fmt.println(\"body:\")\n  reqbody, _ := req.getbody()\n  readreqbody, _ := ioutil.readall(reqbody)\n  fmt.println(string(readreqbody))\n  fmt.println()\n\n  fmt.println(\"cookies:\")\n  for name, value := range req.header {\n    fmt.println(name, value)\n  }\n}\n<\/pre>\n
\u8fd9\u5e94\u8be5\u6253\u5370\uff1a<\/p>\n
body:\n{\"foo\": \"bar\"}\n\ncookies:\nMy-Header-Key [my-header-value]\nCookie [my-cookie=cookie-value]<\/pre>\n
\u4ee5\u4e0a\u5c31\u662f\u672c\u6587\u7684\u5168\u90e8\u5185\u5bb9\u4e86\uff0c\u662f\u5426\u6709\u987a\u5229\u5e2e\u52a9\u4f60\u89e3\u51b3\u95ee\u9898\uff1f\u82e5\u662f\u80fd\u7ed9\u4f60\u5e26\u6765\u5b66\u4e60\u4e0a\u7684\u5e2e\u52a9\uff0c\u8bf7\u5927\u5bb6\u591a\u591a\u652f\u6301\uff01\u66f4\u591a\u5173\u4e8eGolang\u7684\u76f8\u5173\u77e5\u8bc6\uff0c\u4e5f\u53ef\u5173\u6ce8\u516c\u4f17\u53f7\u3002<\/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-208184","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/208184","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=208184"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/208184\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=208184"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=208184"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=208184"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}