json格式的字元串轉換成json對象

比如我們擷取的字元串是：[{"CityId":18,"CityName":"西安","ProvinceId":27,"CityOrder":1},{"CityId":53,"CityName":"廣州","ProvinceId":27,"CityOrder":1}]

可以通過eval處理：

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

擷取其中的值：

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

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

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原文連結：https://blog.csdn.net/weixin_33843947/article/details/91775743