getWeather(city) {

    var that = this

    //获取实况天气

    wx.request({

      url: 'https://api.binstd.com/weather/query?appkey=839c6cf080e63a65&city=' + city,

      success: (res) => {

        if (res.data.msg == '城市不存在') {

          wx.showToast({

            title: '抱歉！没有该城市的天气预报',

            icon: 'none',

            duration: 2000

          })

          return;

        }

        console.log(res)

        that.setData({

          city: city,

          temperature: res.data.result.temp,

          wid: res.data.result.img,

          direct: res.data.result.winddirect,

          power: res.data.result.windpower,

          humidity: res.data.result.humidity,

          aqi: res.data.result.aqi.aqi,

          windspeed:res.data.result.windspeed,

          temphigh:res.data.result.temphigh,

          templow:res.data.result.templow,

          pressure:res.data.result.pressure,

          affect:res.data.result.aqi.aqiinfo.affect,

          measure:res.data.result.aqi.aqiinfo.measure

        })

        // console.log(that.data.affect);

        // console.log(that.data.measure);

        // 24小时天气预报

        var arr = res.data.result.hourly

        var hourly = []

        for (var i = 0; i 

            "imgsrc": arr[i].img,

            "tmp": arr[i].temp,

            "time": arr[i].time,

          }

        }

        that.setData({

          hourly: hourly

        })

        // 未来七天的天气预报

        var weekArray = new Array("周日", "周一", "周二", "周三", "周四", "周五", "周六");

        var afterSeven = res.data.result.daily

        var daily_forecast = []

        for (var i = 0; i 

            d_txt: i == 0 ? "今天" : weekArray[new Date(arr[i].date).getDay()],

            d_date: afterSeven[i].date.substring(5),

            imgsrc_d: afterSeven[i].day.img,

            imgsrc_n: afterSeven[i].night.img,

            wind_dir: afterSeven[i].day.winddirect,

            wind_sc: afterSeven[i].day.windpower,

            tmp_max: afterSeven[i].day.temphigh,

            tmp_min: afterSeven[i].night.templow,

          }

        }

        that.setData({

          daily_forecast: daily_forecast

        })

      },

      fail: (res) => {

        console.log(res);

      },

      complete: (res) => {

        console.log(res);},

    })

  },