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<html lang="en"><head><meta charset="UTF-8"><meta name="viewport" content="width=device-width, initial-scale=1.0"><title>Document</title><style>table {width: 600px;text-align: center;}table,th,td {border: 1px solid #ccc;border-collapse: collapse;}caption {font-size: 18px;margin-bottom: 10px;font-weight: 700;}tr {height: 40px;cursor: pointer;}table tr:nth-child(1) {background-color: #ddd;}table tr:not(:first-child):hover {background-color: #eee;}</style>
</head><body><h2>学生信息</h2><p>将数据渲染到页面中...</p><table><caption>学生列表</caption><tr><th>序号</th><th>姓名</th><th>年龄</th><th>性别</th><th>家乡</th></tr><script>// 1.数据准备let student = [{ name: '小明', age: 18, gender: '男', hometown: '河北省' },{ name: '小红', age: 18, gender: '男', hometown: '河南省' },{ name: '小刚', age: 18, gender: '女', hometown: '安徽省' },{ name: '小赵', age: 18, gender: '男', hometown: '福建省' },{ name: '小吴', age: 18, gender: '女', hometown: '山东省' }]// 2.渲染页面for (let i = 0; i < student.length; i++) {document.write(`<tr><td>${i + 1}</td><td>${student[i].name}</td><td>${student[i].age}</td><td>${student[i].gender}</td><td>${student[i].hometown}</td></tr>`)}</script></table></body></html>
