1、DOM方法
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta http-equiv="X-UA-Compatible" content="IE=edge" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>test</title>
</head>
<body>
<ul id="list"></ul>
<script>
var arr = [
{ name: "小明", age: 12, sex: "男" },
{ name: "小红", age: 11, sex: "女" },
{ name: "小强", age: 13, sex: "男" },
];
var list = document.getElementById('list');
for(var i =0; i< arr.length;i++){
let oLi = document.createElement('li');
oLi.innerText = arr[i].name;
list.appendChild(oLi)
}
</script>
</body>
</html>
2、数组ioin法
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta http-equiv="X-UA-Compatible" content="IE=edge" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>test</title>
</head>
<body>
<ul id="list"></ul>
<script>
var arr = [
{ name: "小明", age: 12, sex: "男" },
{ name: "小红", age: 11, sex: "女" },
{ name: "小强", age: 13, sex: "男" },
];
var list = document.getElementById('list');
// 以字符串的视角将html字符串添加到list中
for(let i =0; i<= arr.length; i++){
list.innerHTML += [
'<li>',
'<div class="hd">' + arr[i].name + '的信息</div>',
'<div class="hd">',
'<p>姓名' + arr[i].name + '</p>',
'<p>年龄' + arr[i].age + '</p>',
'<p>性别' + arr[i].sex + '</p>',
'</div>',
'</li>',
].join('')
}
</script>
</body>
</html>
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