Created
November 7, 2018 07:19
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| <!DOCTYPE html> | |
| <html lang="en"> | |
| <head> | |
| <meta charset="UTF-8"> | |
| <meta name="viewport" content="width=device-width, initial-scale=1.0"> | |
| <meta http-equiv="X-UA-Compatible" content="ie=edge"> | |
| <title>ONO登录</title> | |
| <style> | |
| .container { | |
| display: flex; | |
| flex-direction: column; | |
| } | |
| .login-btn { | |
| width: 100%; | |
| height: 45px; | |
| line-height: 45px; | |
| text-align: center; | |
| cursor: pointer; | |
| background: #ddd; | |
| } | |
| </style> | |
| </head> | |
| <body> | |
| <div class="container"> | |
| <div>11</div> | |
| <div>22</div> | |
| <div id="login" class="login-btn">确认登录</div> | |
| </div> | |
| <script> | |
| var oLoginBtn = document.getElementById('login'); | |
| oLoginBtn.addEventListener('click', function () { | |
| var xhr = new XMLHttpRequest(); | |
| xhr.onreadystatechange = function () { | |
| if (xhr.readyState === 4) { | |
| if ((xhr.status >= 200 && xhr.status < 300) || xhr.status === 304) { | |
| alert(xhr.responseText); | |
| } else { | |
| alert("Request was unsuccessful:" + xhr.status); | |
| } | |
| } | |
| } | |
| xhr.open('get', '', true); | |
| xhr.send(null); | |
| }, false); | |
| </script> | |
| </body> | |
| </html> |
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