微信小程序获取步数权限,小程序权限检查

/**
   * 检查授权
   */
  checkWerunAuthorize:function(){
    let that = this;

    wx.getSetting({
      success(res) {

        if (!res.authSetting['scope.werun']) {
          wx.authorize({
            scope: 'scope.werun',
            success() {
              // 用户已经同意小程序使用功能
              that.getWeRunData();
            },
            fail: res => {

              console.log(res);
                console.log("当初用户拒绝，再次发起授权")
                wx.showModal({
                  title: '提示',
                  content: '需要您授权获取您的微信步数',
                  showCancel: false,
                  success: modalSuccess => {
                    wx.openSetting({
                      success(settingdata) {

                        if (settingdata.authSetting['scope.werun']) {
                          wx.showModal({
                            title: '提示',
                            content: '获取权限成功,再次点击获取',
                            showCancel: false,
                          })
                        } else {
                          wx.showModal({
                            title: '提示',
                            content: '获取权限失败，将无法获取您的微信步数',
                            showCancel: false,
                          })
                        }
                      },
                      fail(failData) {
                        console.log("failData", failData)
                      },
                      complete(finishData) {
                        console.log("finishData", finishData)
                      }
                    })
                  }
                })

            }


          })
          
        }else{
          console.log(5);
          that.getWeRunData(); //已经获得权限可以,进行相关操作
        }

      }
    });
  }