有人解答一下吗，万分感谢！！！

//获取token
wx.request({
  url: 'https://api.weixin.qq.com/cgi-bin/token',
  method:'get',
  data: {
    grant_type: 'client_credential',
    appid: 'xxxxxxx',
    secret: 'xxxxxxxxxxxxxxxxxxxx',
  },
  header: {
    'content-type': 'application/json'
  },
  success(res) {
    //获取公众号素材列表
    let access_token = res.data.access_token;
    wx.request({
      url: 'https://api.weixin.qq.com/cgi-bin/material/batchget_material?access_token=' + access_token,
      method: 'post',
      data: {
        "type": 'news',
        "offset": 0,
        "count": 10
      },
      header: {
        'content-type': 'application/json'
      },
      success(res) {
        console.log(res)
      }
    })
  }
})