lovecoding
/
J250913


			
				
					
						
						
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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">
  <title>用户注册</title>
  <script src="js/jquery-2.1.4.min.js"></script>
  <style>
    /* 全局样式重置 */
    * {
      margin: 0;
      padding: 0;
      box-sizing: border-box;
      font-family: "Microsoft YaHei", "PingFang SC", sans-serif;
    }

    /* 页面背景与居中布局 */
    body {
      background-color: #f8f9fa;
      min-height: 100vh;
      display: flex;
      justify-content: center;
      align-items: center;
      padding: 20px;
    }

    /* 注册卡片容器 */
    .register-card {
      background: #ffffff;
      border-radius: 10px;
      box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
      width: 100%;
      max-width: 400px;
      padding: 40px 30px;
    }

    /* 标题样式 */
    .register-title {
      text-align: center;
      color: #333;
      font-size: 24px;
      margin-bottom: 30px;
      font-weight: 600;
    }

    /* 表单项样式 */
    .form-item {
      margin-bottom: 20px;
    }

    /* 标签样式 */
    .form-item label {
      display: block;
      margin-bottom: 8px;
      color: #555;
      font-size: 14px;
    }

    /* 输入框样式 */
    .form-item input {
      width: 100%;
      height: 45px;
      padding: 0 15px;
      border: 1px solid #e0e0e0;
      border-radius: 6px;
      font-size: 15px;
      outline: none;
      transition: all 0.3s ease;
    }

    /* 输入框聚焦效果 */
    .form-item input:focus {
      border-color: #409eff;
      box-shadow: 0 0 0 3px rgba(64, 158, 255, 0.1);
    }

    /* 输入框占位符样式 */
    .form-item input::placeholder {
      color: #999;
      font-size: 14px;
    }

    /* 注册按钮样式 */
    .register-btn {
      width: 100%;
      height: 48px;
      background-color: #409eff;
      color: #ffffff;
      border: none;
      border-radius: 6px;
      font-size: 16px;
      font-weight: 500;
      cursor: pointer;
      transition: background-color 0.3s ease;
      margin-top: 10px;
    }

    /* 按钮hover效果 */
    .register-btn:hover {
      background-color: #3399ff;
    }

    /* 按钮禁用状态（可选） */
    .register-btn:disabled {
      background-color: #a0cfff;
      cursor: not-allowed;
    }
  </style>
</head>
<body>
<div class="register-card">
  <h1 class="register-title">用户注册</h1>
  <form action="">
    <div class="form-item">
      <label for="username">账号</label>
      <input type="text" placeholder="注册用户名" name="username" id="username">
    </div>
    <div class="form-item">
      <label for="password">密码</label>
      <input type="password" placeholder="注册密码" name="password" id="password">
    </div>
    <input type="button" onclick="register()" value="注册" class="register-btn">
  </form>
</div>

<script>
  function register(){
    var username = $("input[name='username']").val().trim();
    var password = $("input[name='password']").val().trim();

    // 简单的非空验证（新增）
    if(!username) {
      alert("请输入用户名！");
      return;
    }
    if(!password) {
      alert("请输入密码！");
      return;
    }

    $.post("/register",{username:username,password:password},function (result) {
      if(result.success){
        alert("注册成功");
      }else{
        alert(result.msg || "注册失败，请重试");
      }
    }).fail(function() {
      // 新增网络异常提示
      alert("网络异常，注册请求发送失败！");
    });
  }
</script>
</body>
</html>