//请求数量
let show = 0;
export default async function reqeust(params) {
  show++;
  return new Promise((resolve, reject) => {
    // wx.showLoading({
    //   title: params.title,
    //   mask:true
    // })
     wx.request({
      url: params.url,
      method: params.method || 'post',
      data: params.data || {},
      success: res => {
          resolve(res.data)
      },
      fail: err => {
        reject(err)
      }, 
      complete:()=>{
        show--;
        if(show==0){
          wx.hideLoading()
        }
      }
    })
  }).catch((error) => {
    throw new Error(error);
  })
}