<!DOCTYPE html>
<html lang="zh">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<title>Document</title>
</head>
<body>
<script src="./jquery.js"></script>
<script>
var str1 = '{"firstName": "莱昂纳多","lastName": "小沈阳","age": 20,"gender": "male"}';
var str2 = '["red", "green", "blue"]';
// 使用 $.parseJSON() 方法解析 JSON 格式的字符串
var obj = $.parseJSON(str1)
var colors = $.parseJSON(str2)
console.log(obj.age)
console.log(colors[0])
// 使用原生的 JSON.parse() 方法也能实现相同的效果
</script>
</body>
</html>
来源:CSDN
作者:上头upup
链接:https://blog.csdn.net/qq_45802159/article/details/103245026