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- import axios from 'axios'
- // import store from '@/store'
- import { tansParams } from "@/utils/ruoyi";
- import { getToken } from '@/utils/auth'
- import cache from '@/plugins/cache'
- import { BASE_URL } from '@/static/Config/config'
- let downloadLoadingInstance;
- // 是否显示重新登录
- export let isRelogin = { show: false };
- axios.defaults.headers['Content-Type'] = 'application/json;charset=utf-8'
- // 创建axios实例
- const service = axios.create({
- // axios中请求配置有baseURL选项,表示请求URL公共部分
- baseURL: BASE_URL,//process.env.VUE_APP_BASE_API this.baseUrl,
- // 超时
- timeout: 10000
- })
- // 请求拦截
- service.interceptors.request.use(config => {
- // 是否需要设置 token
- const isToken = (config.headers || {}).isToken === false
- // 是否需要防止数据重复提交
- const isRepeatSubmit = (config.headers || {}).repeatSubmit === false
- if (getToken() && !isToken) {
- config.headers['Authorization'] = 'Bearer ' + getToken() // 让每个请求携带自定义token 请根据实际情况自行修改
- }
- // get请求映射params参数
- if (config.method === 'get' && config.params) {
- let url = config.url + '?' + tansParams(config.params);
- url = url.slice(0, -1);
- config.params = {};
- config.url = url;
- }
- if (!isRepeatSubmit && (config.method === 'post' || config.method === 'put')) {
- const requestObj = {
- url: config.url,
- data: typeof config.data === 'object' ? JSON.stringify(config.data) : config.data,
- time: new Date().getTime()
- }
- const requestSize = Object.keys(JSON.stringify(requestObj)).length; // 请求数据大小
- const limitSize = 5 * 1024 * 1024; // 限制存放数据5M
- if (requestSize >= limitSize) {
- console.warn(`[${config.url}]: ` + '请求数据大小超出允许的5M限制,无法进行防重复提交验证。')
- return config;
- }
- const sessionObj = cache.session.getJSON('sessionObj')
- if (sessionObj === undefined || sessionObj === null || sessionObj === '') {
- cache.session.setJSON('sessionObj', requestObj)
- } else {
- const s_url = sessionObj.url; // 请求地址
- const s_data = sessionObj.data; // 请求数据
- const s_time = sessionObj.time; // 请求时间
- const interval = 1000; // 间隔时间(ms),小于此时间视为重复提交
- if (s_data === requestObj.data && requestObj.time - s_time < interval && s_url === requestObj.url) {
- const message = '数据正在处理,请勿重复提交';
- console.warn(`[${s_url}]: ` + message)
- return Promise.reject(new Error(message))
- } else {
- cache.session.setJSON('sessionObj', requestObj)
- }
- }
- }
- return config
- }, error => {
- return Promise.reject(error)
- }
- )
- // 响应拦截
- service.interceptors.response.use(res => {
- // this.destroy()
- const { data, status } = res
- if (Number(data.status) === 1001) {
- // store.commit('setTimeOut', true)
- localStorage.setItem('token', '') // 清空token
- return
- }
- return {
- data,
- status
- }
- },
- error => {
- // store.commit('setHttpErro', true)
- return Promise.reject(error)
- }
- )
- export default service
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