payProject/pages/payList/common/api.js

const API_HOST = 'https://api-video.fyshz.com/' //接口前缀
export const ReqClient = (url, method, data) => {
  return new Promise((resolve, reject) => {
    wx.showLoading();
    if (method === 'GET') {
      var header = {
        'content-type': "application/x-www-form-urlencoded"
      }
    } else if (method === 'POST') {
      var header = {
        'content-type': 'application/json'
      }
    }
    wx.request({
      url: API_HOST + url,
      data,
      method,
      header: header,
      timeout: 6000,
      success: (res) => {
        wx.hideLoading();
        if (res.statusCode === 500) {
          wx.showModal({
            title: '提示',
            content: '网络服务异常！',
            showCancel: false
          })
          reject(res);
        } else if (res.statusCode === 200) {
         if (res.data.code === 200) {
            resolve(res);
          } else {
            //业务处理
            reject(res);
          }
        } else {
          wx.showModal({
            title: '错误信息',
            content: '操作失败！如需帮助请联系技术人员',
            showCancel: false
          })
        }
      },
      fail: (err) => {
        wx.hideLoading();
        wx.showModal({
          title: '错误信息',
          content: '网络不可用，请检查你的网络状态或稍后再试！',
          showCancel: false
        })
        reject(err);
      }
    })
  })
}