js 简单读取json格式的变量的简单例子

来源：欧得旅游网

json

let users = [
	{
		"name": "Bill",
		"sex": "1",
		"phone": "1377777777"
	},
	{
		"name": "Biaall",
		"sex": "1",
		"phone": "1345375"
	},
	{
		"name": "Billgdsaf",
		"sex": "2",
		"phone": "13772345235"
	}
];

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>

<table>
    <caption>table</caption>
    <tr>
        <th>name</th>
        <th>sex</th>
        <th>phone</th>
    </tr>
    <tr>
        <td><div class="name"></div></td>
        <td><div class="sex"></div></td>
        <td><div class="phone"></div></td>
    </tr>
    <tr>
        <td><div class="name"></div></td>
        <td><div class="sex"></div></td>
        <td><div class="phone"></div></td>
    </tr>
    <tr>
        <td><div class="name"></div></td>
        <td><div class="sex"></div></td>
        <td><div class="phone"></div></td>
    </tr>
</table>
<script>
	let users = [
		{
			"name": "Bill",
			"sex": "1",
			"phone": "1377777777"
		},
		{
			"name": "Biaall",
			"sex": "1",
			"phone": "1345375"
		},
		{
			"name": "Billgdsaf",
			"sex": "2",
			"phone": "13772345235"
		}
	];

	let names = document.getElementsByClassName("name");
	let sexs = document.getElementsByClassName("sex");
	let phones = document.getElementsByClassName("phone");
	for (let i = 0; i < 3; i++) {
		names[i].innerText = users[i].name;
		sexs[i].innerText = users[i].sex;
		phones[i].innerText = users[i].phone;
	}
</script>
</body>
</html>

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