这种ajax返回值怎么取值

Question

{"data1":[[{"ParentID":"0","AreaName":"安徽省","ID":"001","XingZhengNo":"340000"}]]}

Answer 1

function test() {
var src = '{"data1":[[{"ParentID":"0","AreaName":"安徽省","ID":"001","XingZhengNo":"340000"}]]}';
var result = JSON.parse(src);//将一个 JSON 字符串转换为对象
//data1表示取到data1对应的值，[0]表示取第一个数组，也就是[]的内容
console.log(result.data1[0][0]);//结果：{ParentID: "0", AreaName: "安徽省", ID: "001", XingZhengNo: "340000"}
console.log(result.data1[0][0].ParentID);//0
console.log(result.data1[0][0].AreaName);//安徽省
}