如何将元素添加到javascript对象?
JavaScript对象表示法就像
var car = {名称:“奔驰”,“品牌”:“奔驰”,型号:“敞篷”};
如果我们需要加上奔驰车的价格,则代码如下。
示例
<html><body>
<p id="demo"></p>
<script>
var car = {name:"Benz", "Brand": "Mercedes", model:"open roof"};
car.price = "50,000$",
car.color = "Black"
document.write(JSON.stringify(car));
</script>
</body>
</html>
输出结果
{"name":"Benz","Brand":"Mercedes","model":"open roof","price":"50,000$","color":"Black"}
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