api响应拦截器
  1. import { getStorage, removeStorage } from "@/utils/storage.js"
  2. let apiUrl = 'https://lsm.liandu.gov.cn:2020';
  3. const responeCode = ["AUTH.RESOURCE.E0001", "AUTH.RESOURCE.E0002"];
  4. const baseRequest = (url, params, xmodule = '/lsm-service', method = 'POST') => {
  5.     return new Promise((resolve, reject) => {
  6.             uni.request({
  7.                 url: apiUrl + xmodule + url, //测试接口
  8.                 method,
  9.                 data: params,
  10.                 header: {
  11.                     access_token: getStorage() || ''
  12.                 },
  13.             }).then((response) => {
  14.                 let [error, res] = response;
  15.                 let result = res.data
  16.                 if (result.success === false) {
  17.                     if (responeCode.includes(result.errorCode)) {
  18.                         uni.showToast({
  19.                             title: `登录信息过期，请重新登录！`,
  20.                             icon: 'none',
  21.                             duration: 2000
  22.                         });
  23.                         setTimeout(() => {
  24.                             removeStorage()
  25.                             uni.reLaunch({
  26.                                 url: '/pages/login/index'
  27.                             })
  28.                         }, 1500);
  29.                     } else if (result.errorCode === "validator") {
  30.                         let messageData = "";
  31.                         if (result.attachments.errors && result.attachments.errors.length) {
  32.                             result.attachments.errors.forEach(s => (messageData = messageData.concat(`${s.message}`)));
  33.                             uni.showToast({
  34.                                 title: messageData,
  35.                                 icon: 'none',
  36.                                 duration: 2000
  37.                             });
  38.                         }
  39.                     } else {
  40.                         uni.showToast({
  41.                             title: result.exceptionContent || "连接失败，请重试！",
  42.                             icon: 'none',
  43.                             duration: 2000
  44.                         });
  45.                     }
  46.                 }
  47.                 resolve(result);    
  48.             }).catch(error => {
  49.             uni.showToast({
  50.                 icon: 'none',
  51.                 title: '服务器错误！',
  52.                 duration: 2000
  53.             })
  54.             let [err, res] = error;
  55.             reject(err);
  56.         });
  57.     })
  58. };
  59. export default {
  60.     baseRequest
  61. }

main.js 原型挂载
  1. import api from './api'
  2. Vue.prototype.$api = api.baseRequest;

使用
  1. this.$api('',{}).then(res=>{}).catch(err->{})