json格式的字符串转换成json对象

比如我们获取的字符串是：[{"CityId":18,"CityName":"西安","ProvinceId":27,"CityOrder":1},{"CityId":53,"CityName":"广州","ProvinceId":27,"CityOrder":1}]

可以通过eval处理：

var data;
var json='[{"CityId":18,"CityName":"西安","ProvinceId":27,"CityOrder":1},{"CityId":53,"CityName":"广州","ProvinceId":27,"CityOrder":1}]';
eval("data="+json);
           

获取其中的值：

$.each(data,function(index, value){
    alert(value.CityName);
})
           

来自： http://zhidao.baidu.com/question/308957732.html

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原文链接：https://blog.csdn.net/weixin_33843947/article/details/91775743