wx.showLoading({
      title: '資料載入中。。。',
    });
    //請求資料
    wx.request({
      url: 'https://douban.uieee.com/v2/movie/in_theaters', //地址
      header: {
        'content-type': 'application/xml' // 預設值
      },
      success: (res) => {
        wx.hideLoading();
        this.setData({
          movielist: res.data.subjects,
        });
        //app.globalData.mlist = res.data.subjects;//微信小程式app.js給全域性變數globalData賦值
      },
    })