微信小程序获取微信地址

小程序获取微信内部地址，微信有提供api，但是获取内部地址需要获得用户授权，首次拒绝授权的情况下，第二次要通过openSetting来打开授权页面进行授权

  getWxAddress () {
    wx.getSetting({
      success: (res)=>{
        if (res.authSetting['scope.address'] == false) {
          wx.openSetting({
            success: (res)=>{
              this.chooseWxAddress()
            },
            fail: ()=>{
              console.log('拒绝授权')
            }
          })
        } else {
          wx.authorize({
            scope: 'scope.address',
            success: (result)=>{
              this.chooseWxAddress()
            },
            fail: ()=>{
              console.log('拒绝授权')
            }
          });
        }
      },
      fail: ()=>{}
    })
  },
  chooseWxAddress () {
    wx.chooseAddress({
      success: (res)=>{
        let addrObj = {
          province: res.provinceName,
          city: res.cityName,
          district: res.countyName,
          address: res.detailInfo
        }
        this.setData({
          addrObj
        })
      },
      fail: ()=>{
        console.log('取消选择地址')
      }
    })
  },