yl-app/common/request.js

import { getToken, setToken } from './auth.js'
import { toast } from './common.js'
import config from '../config.js'

const BASE_URL = config.service

const request = config => {
  config.header = config.header || {}
  let isRequest = true
  if (getToken()) {
    config.header['Authorization'] = 'Bearer ' + getToken()
    // isRequest = true
  }
  // else {
  //   uni.login({ // 获取用户登录凭证换取openid
  //     provider: 'weixin',
  //     success: (loginInfo) => {
  //       login({ code: loginInfo.code }).then((response) => {
  //         if (response.statusCode === 200) {
  //           const { code, data, msg } = response.data
  //           if (data && data.openId) {
  //             setToken(data.token.access_token)
  //             uni.setStorageSync('userInfo', data.sysUser)
  //             config.header['Authorization'] = 'Bearer ' + getToken()
  //             isRequest = true
  //           } else {
  //             uni.showModal({
  //               title: '系统提示',
  //               content: '该微信还未绑定账号，请去绑定',
  //               showCancel: false,
  //               success: function(res) {
  //                 if (res.confirm) {
  //                   uni.reLaunch({
  //                     url: '/pages/login/login'
  //                   })
  //                 }
  //               }
  //             });
  //           }
  //         } else {
  //           toast('系统未知错误,请反馈给管理员')
  //         }
  //       })
  //     }
  //   })
  // }

  if (isRequest) {
    return new Promise((resolve, reject) => {
      uni.request({
        header: config.header,
        method: config.method.toUpperCase() || 'GET',
        dataType: 'json',
        timeout: config.timeout || 10000,
        url: BASE_URL + config.url,
        data: config.data,
      }).then((res) => {
        // console.log("请求返回:", res)
        if (res.statusCode === 200) {
          const { code, msg } = res.data

          if (code === 401) {
            uni.showModal({
              title: '系统提示',
              content: '登录状态已过期，请重新登录',
              showCancel: false,
              success: function(res) {
                if (res.confirm) {
                  uni.reLaunch({
                    url: '/pages/login/login'
                  })
                }
              }
            });
          } else if (code !== 200) {
            toast(msg)
            reject(code)
          }

          resolve(res.data)
        } else {
          toast('未知错误，请反馈给管理员')
        }
      }).catch(error => {
        console.log("error", error)
        let { message } = error
        if (message === 'Network Error') {
          message = '后端接口连接异常'
        } else if (message.includes('timeout')) {
          message = '系统接口请求超时'
        } else if (message.includes('Request failed with status code')) {
          message = '系统接口' + message.substr(message.length - 3) + '异常'
        }

        toast(message)
        reject(error)
      })
    })

  }


}

export default request