1.先使用微信自带方法wx.getLocation去获取经纬度。
wx.getLocation({ type: 'wgs84', //默认为 wgs84 返回 gps 坐标，gcj02 返回可用于 wx.openLocation 的坐标 success: function (res) { // success var longitude = res.longitude var latitude = res.latitude _self.loadCity(longitude, latitude) console.log(longitude, latitude) } })2.
loadCity: function (longitude, latitude) { var _self = this; wx.request({ url: 'https://restapi.amap.com/v3/geocode/regeo', data: { key: '你的高德key', location: longitude + "," + latitude, extensions: "all", s: "rsx", sdkversion: "sdkversion", logversion: "logversion" }, success: function (res) { _self.setData({ city: res.data.regeocode.addressComponent.city }) // console.log(res.data.regeocode.addressComponent.city); }, fail: function (res) { console.log('获取地理位置失败') } }) }
