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

<h1>把 JSON 格式的字符串,转换为 JavaScript 对象:</h1>

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

<script>
var myJSON = '{ "name":"Bill Gates",  "age":62, "city":"Seattle" }';
var myObj = JSON.parse(myJSON);
document.getElementById("demo").innerHTML = myObj.name;
</script>

</body>
</html>
运行结果: