微信小程序里自动获得当前手机所在的经纬度并转换成地址

wx.ready(() => { wx.getLocation({ type: "gcj02", success: function(res) { var location = "&location=" + res.longitude + "," + res.latitude; ReservationService.getGeocode(location).then(response => { if ( response.data.status === "1" && response.data.info === "OK" ) { self.country = response.data.regeocode.addressComponent.country; self.city = response.data.regeocode.addressComponent.city; var express = "/" + self.country + "|" + response.data.regeocode.addressComponent.province + "|" + self.city + "|" + response.data.regeocode.addressComponent.district + "|" + response.data.regeocode.addressComponent.township + "/g"; self.address = response.data.regeocode.formatted_address.replace( eval(express), "" ); } else { // get location error, plz input address alert("无法获取地址信息,请稍后再试"); } }); } });
ReservationService.getGeocode的实现：

getGeocode(location) {

const key = '此处填入您高德地图app的key';

return axios.post('https://restapi.amap.com/v3/g...' + key + location);

}

{

"status": "1",

"regeocode": {

"addressComponent": {

"city": [],

"province": "北京市",

"adcode": "110101",

"district": "东城区",

"towncode": "110101001000",

"streetNumber": {

"number": "44号",

"location": "116.39795,39.9097239",

"direction": "东北",

"distance": "117.874",

"street": "广场东侧路"

},

"country": "中国",

"township": "东华门街道",

"businessAreas": [

{

"location": "116.3998109423077,39.90717459615385",

"name": "天安门",

"id": "110101"

},

{

"location": "116.39981058278138,39.92383706953642",

"name": "景山",

"id": "110101"

},

{

"location": "116.4118112683418,39.91461494422115",

"name": "王府井",

"id": "110101"

}

],

"building": {

"name": "天安门",

"type": "风景名胜;风景名胜相关;旅游景点"

},

"neighborhood": {

"name": [],

"type": []

},

"citycode": "010"

},

"formatted_address": "北京市东城区东华门街道天安门"

},

"info": "OK",

"infocode": "10000"

}