/**
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* Copyright (c) 2013-Now http://jeesite.com All rights reserved.
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*/
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import errorCode from "./errorCode";
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import config from "./config";
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// 此处第二个参数vm，就是我们在页面使用的this，你可以通过vm获取vuex等操作
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const install = (Vue, vm) => {
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// 通用请求头设定
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const ajaxHeader = 'x-ajax';
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const sessionIdHeader = 'Authorization';
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const rememberMeHeader = 'x-remember';
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// 请求参数默认配置
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Vue.prototype.$u.http.setConfig({
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baseUrl: vm.vuex_config.baseUrl,
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originalData: true,
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// 默认头部，http2约定header名称统一小写 ThinkGem
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header: {
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'x-requested-with': 'XMLHttpRequest'
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}
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});
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// 请求拦截，配置Token等参数
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Vue.prototype.$u.http.interceptor.request = (req) => {
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if (!req.header) {
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req.header = [];
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}
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// 默认指定返回 JSON 数据
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if (!req.header[ajaxHeader]) {
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req.header[ajaxHeader] = 'json';
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}
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// 设定传递 Token 认证参数 ThinkGem
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if (!req.header[sessionIdHeader] && vm.vuex_token) {
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req.header[sessionIdHeader] = 'Bearer ' + vm.vuex_token;
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}
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// 为节省流量，记住我数据不是每次都发送的，当会话失效后，尝试重试登录 ThinkGem
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if (!req.header[rememberMeHeader] && vm.vuex_remember && req.remember) {
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req.header[rememberMeHeader] = vm.vuex_remember;
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req.remember = false;
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}
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//传递APP版本号
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//req.header['APP-VERSION'] = config.appv;
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// console.log('request', req);
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return req;
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}
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// 响应拦截，判断状态码是否通过
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Vue.prototype.$u.http.interceptor.response = async (res, req) => {
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const status = Number(res.statusCode) || 200
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const message = res.data.msg || errorCode[status] || errorCode['default']
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//判断版本
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if ((status == 200 || res.data.code === 1) && message.split("@")[0]=='APP-VERSION') {
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vm.$u.toast(message.split("@")[1]);
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return Promise.reject(new Error(message.split("@")[1]))
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}
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//返回用户凭证已过期时，刷新token跳转至应用首页
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if(message=='用户凭证已过期'){
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let currRefreshToken=vm.vuex_refresh_token
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let refreshTokenParam={
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grant_type:'refresh_token',
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refresh_token:currRefreshToken,
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client_id:'pig',
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client_secret:'pig'
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}
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//清空存储信息
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vm.$u.vuex('vuex_token', '')
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vm.$u.vuex('vuex_refresh_token', '')
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vm.$u.vuex('vuex_username', '')
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vm.$u.vuex('vuex_userId', '')
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vm.$u.vuex('vuex_client_id', '')
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vm.$u.vuex('vuex_user', {})
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vm.$u.api.refreshToken(refreshTokenParam).then((resAgain) => {
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//存储相关信息
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vm.$u.vuex("vuex_token", resAgain.access_token);
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vm.$u.vuex("vuex_refresh_token", resAgain.refresh_token);
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vm.$u.vuex("vuex_username", resAgain.user_info.username);
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vm.$u.vuex("vuex_userId", resAgain.user_info.id);
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//vm.$u.vuex("vuex_client_id", resAgain.client_id);
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vm.$u.vuex("vuex_user", resAgain.user_info);
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setTimeout(() => {
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uni.reLaunch({
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url: '/pages/sys/home/index'
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});
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}, 500);
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}).catch(()=>{
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setTimeout(() => {
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uni.reLaunch({
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url: '/pages/sys/login/index'
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});
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}, 500);
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});
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return
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}
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// 后台定义 424 针对令牌过去的特殊响应码
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if (status === 424) {
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vm.$u.toast('令牌过期，请重新登录');
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vm.$u.api.logout().then(res => {
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//清空存储信息
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vm.$u.vuex('vuex_token', '')
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vm.$u.vuex('vuex_refresh_token', '')
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vm.$u.vuex('vuex_username', '')
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vm.$u.vuex('vuex_userId', '')
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vm.$u.vuex('vuex_client_id', '')
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vm.$u.vuex('vuex_user', {})
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setTimeout(() => {
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uni.reLaunch({
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url: '/pages/sys/login/index'
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});
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}, 500);
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});
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return
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}
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if (status !== 200 || res.data.code === 1) {
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vm.$u.toast(message,3500);
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return Promise.reject(new Error(message))
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}
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return res.data;
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}
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// 封装 get text 请求
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vm.$u.getText = (url, data = {}, header = {}) => {
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return vm.$u.http.request({
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dataType: 'text',
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method: 'GET',
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url,
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header,
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data
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})
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}
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// 封装 post json 请求
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vm.$u.postJson = (url, data = {}, header = {}) => {
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header['content-type'] = 'application/json';
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return vm.$u.http.request({
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url,
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method: 'POST',
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header,
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data
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})
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}
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}
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export default {
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install
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}
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