杨妃-20281157.html

<!DOCTYPE html>
<html>
<head>
  <title>作业1登录页面</title>
  <style>
    body {
      font-family: Arial, sans-serif;
    }

    .container {
      width: 300px;
      margin: auto;
      margin-top: 200px;
      padding: 20px;
      border: 1px solid #ccc;
      border-radius: 5px;
      box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    }

    h1 {
      text-align: center;
      font-size: 26px;
    }

    label {
      display: block;
      margin-bottom: 5px;
    }

    input[type="text"],
    input[type="password"] {
      width: 100%;
      padding: 7px;
      margin-bottom: 10px;
      border: 1px solid #ccc;
      border-radius: 4px;
    }

    input[type="button"] {
      width: 100%;
      padding: 10px;
      background-color: #4CAF50;
      color: white;
      border: none;
      border-radius: 4px;
      cursor: pointer;
    }

    input[type="button"]:hover {
      background-color: #45a049;
    }

    .message {
      text-align: center;
      margin-top: 20px;
    }
  </style>
  <script>
    function login() {
      var username = document.getElementById("username").value;
      var password = document.getElementById("password").value;

      // 检查用户名和密码是否符合要求
      if (username === "yangfei" && password === "testpasswd") {
        alert("登录成功！");
      } else {
        document.getElementById("message").innerHTML = "用户名或密码不正确，请重新输入。";
      }
    }
  </script>
</head>
<body>
  <div class="container">
    <h1>用户登录</h1>
    <label for="username">账号:</label>
    <input type="text" id="username" name="username">

    <label for="password">密码:</label>
    <input type="password" id="password" name="password">

    <input type="button" value="登录" onclick="login()">

    <p class="message" id="message"></p>
  </div>
</body>
</html>