代码示例:(标识:json_receive)
<!DOCTYPE html>
<html>
<body>

<h1>将 JSON 字符串转换为 JavaScript 对象</h1>

<p id="demo"></p>

<script>
const myJSON = '{"name":"Bill", "age":17, "city":"Seattle"}';
const myObj = JSON.parse(myJSON);
document.getElementById("demo").innerHTML = myObj.name;
</script>

</body>
</html>
运行结果: