所以我有一个函数,它进行ajax调用并返回一个json字符串.我无法尝试访问我需要的值,下面是我的代码和一些我尝试过的例子.
s.search().then(function (specials) {
var returnJSON = JSON.parse(specials[0]);
var x = returnJSON.location.x;
var y = returnJSON.location.y;
});
当我检查开发工具时,我收到以下错误.
JSON.parse: unexpected character at line 1 column 2 of the JSON data
这是我对字符串化后的JSON返回值.
[{"feature":{"geometry":{"type":"point","x":-82.9172080701955,"y":42.55426092899978,"spatialReference":{"wkid":102100,"latestWkid":3857}},"symbol":null,"attributes":{"Addr_type":"Postal","Match_addr":"48035, Clinton Township, Michigan","StAddr":"","City":"Clinton Township","score":100},"infoTemplate":null},"extent":{"type":"extent","xmin":-82.922209,"ymin":42.549261,"xmax":-82.912209,"ymax":42.559261,"spatialReference":{"wkid":102100,"latestWkid":3857}},"name":"48035, Clinton Township, Michigan"},{"feature":{"geometry":{"type":"point","x":-84.03589825899667,"y":44.826904141314174,"spatialReference":{"wkid":102100,"latestWkid":3857}},"symbol":null,"attributes":{"Addr_type":"Locality","Match_addr":"Clinton Twp, Michigan","StAddr":"","City":"Clinton Twp","score":100},"infoTemplate":null},"extent":{"type":"extent","xmin":-84.085899,"ymin":44.776904,"xmax":-83.985899,"ymax":44.876904,"spatialReference":{"wkid":102100,"latestWkid":3857}},"name":"Clinton Twp, Michigan"},{"feature":{"geometry":{"type":"point","x":-83.93987906956261,"y":42.065412162742234,"spatialReference":{"wkid":102100,"latestWkid":3857}},"symbol":null,"attributes":{"Addr_type":"Locality","Match_addr":"Clinton Twp, Michigan","StAddr":"","City":"Clinton Twp","score":100},"infoTemplate":null},"extent":{"type":"extent","xmin":-83.98988,"ymin":42.015412,"xmax":-83.88988,"ymax":42.115412,"spatialReference":{"wkid":102100,"latestWkid":3857}},"name":"Clinton Twp, Michigan"},{"feature":{"geometry":{"type":"point","x":-82.93354923650725,"y":42.60054198222781,"spatialReference":{"wkid":102100,"latestWkid":3857}},"symbol":null,"attributes":{"Addr_type":"Locality","Match_addr":"Clinton Twp, Michigan","StAddr":"","City":"Clinton Twp","score":100},"infoTemplate":null},"extent":{"type":"extent","xmin":-82.98355,"ymin":42.550542,"xmax":-82.88355,"ymax":42.650542,"spatialReference":{"wkid":102100,"latestWkid":3857}},"name":"Clinton Twp, Michigan"},{"feature":{"geometry":{"type":"point","x":-83.97095926895429,"y":42.07240087260328,"spatialReference":{"wkid":102100,"latestWkid":3857}},"symbol":null,"attributes":{"Addr_type":"Locality","Match_addr":"Clinton, Michigan","StAddr":"","City":"Clinton","score":94.29},"infoTemplate":null},"extent":{"type":"extent","xmin":-84.02096,"ymin":42.022401,"xmax":-83.92096,"ymax":42.122401,"spatialReference":{"wkid":102100,"latestWkid":3857}},"name":"Clinton, Michigan"},{"feature":{"geometry":{"type":"point","x":-84.6015125489642,"y":42.943655651388326,"spatialReference":{"wkid":102100,"latestWkid":3857}},"symbol":null,"attributes":{"Addr_type":"SubAdmin","Match_addr":"Clinton, Michigan","StAddr":"","City":"Clinton","score":94.29},"infoTemplate":null},"extent":{"type":"extent","xmin":-84.839514,"ymin":42.705656,"xmax":-84.363514,"ymax":43.181656,"spatialReference":{"wkid":102100,"latestWkid":3857}},"name":"Clinton, Michigan"}]
我正在尝试访问候选位置x值和y值.