q

以下是这部分代码
getLocation:function(){
    var that = this
    wx.getSetting({
      withSubscriptions: true,
      success(res){
        console.log("获取设置成功")
        var status = res.authSetting["scope.userLocation"]
        if(!status){
          console.log("位置权限为false")
          wx.authorize({
            scope: 'scope.userLocation',
            success(res){
              console.log("位置授权成功")
              wx.getLocation({  //微信自带获取位置
                success:function (res) {
                  var longitude = res.longitude
                  var latitude = res.latitude
                  that.setData({
                    ["location.latitude"]:latitude,
                    ["location.longitude"]:longitude
                  })
                  that.localCity(longitude, latitude)
                },
                fail:function(res){
                  console.log("获取定位失败")
                  console.log(res)
                }
               })
            }
          })
        }
        else{
          console.log("位置权限为true")
          wx.getLocation({  //微信自带获取位置
            altitude: 'altitude',
            highAccuracyExpireTime: 0,
            isHighAccuracy: true,
            type: 'type',
            success:function (res) {
              var longitude = res.longitude
              var latitude = res.latitude
              that.setData({
                ["location.latitude"]:latitude,
                ["location.longitude"]:longitude
              })
              that.localCity(longitude, latitude)
            },
            fail:function(res){
              console.log("获取定位失败")
            }
           })
        }
      }
    })
    
  },