go version go1.10.3 linux/amd64 *What did you do?*
Simply do http POST request, I want to login with http client to the server https://github.com/qianguozheng/goadmin.git, but it not work out. If possible, provide a recipe for reproducing the error. A complete runnable program is good. A link on play.golang.org is best. package main import ( "fmt" "io/ioutil" "net/http" "strings" ) func httpPost() { resp, err := http.Post("http://127.0.0.1:8081/login";, "application/x-www-form-urlencoded", strings.NewReader("username=admin&password=pass")) if err != nil { fmt.Println(err) } defer resp.Body.Close() body, err := ioutil.ReadAll(resp.Body) if err != nil { // handle error } for k, v := range resp.Header { fmt.Println(k, v) } fmt.Println(string(body)) fmt.Println("Done") } func main() { httpPost() } What did you expect to see? the cookie in response What did you see instead? no cookie in response ------------------http tcp stream from wireshark ----------------------------- You can see that I only do the POST /login and the later is execute by http client implementation. >From my point of view, I think the GET /home.html request should add the cookie from last response, but it didn't, since you don't do that, why don't just return the response to me instead of doing useless request cause we go the login page. POST /login HTTP/1.1 Host: 127.0.0.1:8081 User-Agent: Go-http-client/1.1 Content-Length: 28 Content-Type: application/x-www-form-urlencoded Accept-Encoding: gzip username=admin&password=testHTTP/1.1 302 Found Location: /home.html Set-Cookie: user=MTUzNjY1NjA2MXxEdi1CQkFFQ180SUFBUkFCRUFBQUpfLUNBQUVHYzNSeWFXNW5EQW9BQ0hWelpYSnVZVzFsQm5OMGNtbHVad3dIQUFWaFpHMXBiZz09fKI-QQWYHP_ZywpgkIoDmTzL1eJhd7pk-i9FSUgwI89E; Path=/; HttpOnly Date: Tue, 11 Sep 2018 08:54:21 GMT Content-Length: 0 GET /home.html HTTP/1.1 Host: 127.0.0.1:8081 User-Agent: Go-http-client/1.1 Content-Type: application/x-www-form-urlencoded Referer: http://127.0.0.1:8081/login Accept-Encoding: gzip HTTP/1.1 302 Found Location: /login.html Date: Tue, 11 Sep 2018 08:54:21 GMT Content-Length: 0 GET /login.html HTTP/1.1 Host: 127.0.0.1:8081 User-Agent: Go-http-client/1.1 Content-Type: application/x-www-form-urlencoded Referer: http://127.0.0.1:8081/home.html Accept-Encoding: gzip HTTP/1.1 200 OK Content-Type: text/html; charset=UTF-8 Date: Tue, 11 Sep 2018 08:54:21 GMT Transfer-Encoding: chunked f15 <!DOCTYPE html> <html> <meta http-equiv="content-type" content="text/html;charset=UTF-8" /> <head> <meta charset="utf-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <title>............ Admin | ......</title> <meta content='width=device-width, initial-scale=1, maximum-scale=1, user-scalable=no' name='viewport'> <link rel="shortcut icon" href="/assets/magicwifi-admin/core/img/favicon.ico"> <link rel="stylesheet" href="/assets/vender/bootstrap/css/bootstrap.min.css"> <link rel="stylesheet" href="/assets/vender/font-awesome/css/font-awesome.min.css"> <link rel="stylesheet" href="/assets/vender/ionicons/css/ionicons.min.css"> <link rel="stylesheet" href="/assets/vender/adminlte2/css/AdminLTE.min.css"> <link rel="stylesheet" href="/assets/vender/adminlte2/plugins/iCheck/square/blue.css"> </head> <body class="hold-transition login-page"> <div class="login-box"> <div class="login-logo"> <img src="assets/magicwifi-admin/core/img/logo.png" height="44px"><br/> <a href="http://richard.qian:ubuntu...@magicwifi.com.cn/";><b>Magic</b>WiFi</a> </div> <div class="login-box-body"> <p class="login-box-msg">......</p> <form id="loginForm" action="/login" method="post"> <div class="form-group has-feedback"> <input type="text" class="form-control required" placeholder=".................." id="username" name="username" oninput="removePsw();"> <span class="glyphicon glyphicon-user form-control-feedback"></span> </div> <div class="form-group has-feedback"> <input type="password" class="form-control required" placeholder="..............." id="password" name="password"> <span class="glyphicon glyphicon-lock form-control-feedback"></span> </div> <div class="row"> <div class="col-xs-12"> <button type="submit" class="btn btn-primary btn-block btn-flat">......</button> </div> </div> </form> <div class="social-auth-links text-right"> <a href="reset.html">...............</a> </div> <div class="social-auth-links text-center"> <p>- OR -</p> <p><a href="https://open.weixin.qq.com/connect/qrconnect?appid=wxf7a07021f679b466&redirect_uri=http://magicwifi.com.cn/v3/core/callbackByWechat&response_type=code&scope=snsapi_login&state=login15320666316191513574#wechat_redirect";><i class="fa fa-wechat"></i> ..................</a></p> </div> <div class="social-auth-links text-center"> <img src="assets/magicwifi-admin/wechat/img/qrcode_for_gz.jpg" height="150px;"> <p>.....................</p> </div> </div> <div class="lockscreen-footer text-center"> Copyright © 2016 <b><a href="http://www.magicwifi.com.cn/"; class="text-black">magicwifi.com.cn</a></b> </div> </div> <script src="/assets/vender/adminlte2/plugins/jQuery/jQuery-2.1.4.min.js"></script> <script src="/assets/vender/bootstrap/js/bootstrap.min.js"></script> <script src="/assets/vender/adminlte2/plugins/iCheck/icheck.min.js"></script> <script src="/assets/vender/adminlte2/plugins/validation/jquery.validate.min.js"></script> <script> $(function () { $("#loginForm").validate(); $("#username").focus(); $('input').iCheck({ checkboxClass: 'icheckbox_square-blue', radioClass: 'iradio_square-blue', increaseArea: '20%' }); }); function removePsw(){ $("#password").val(""); } </script> </body> </html> 0 ---------------------------------------------------------------- -- You received this message because you are subscribed to the Google Groups "golang-nuts" group. 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