| | |
| | | import axios from 'axios'
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| | | import { Notification, MessageBox, Message } from 'element-ui'
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| | | import { Notification, MessageBox, Message, Loading } from 'element-ui'
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| | | import store from '@/store'
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| | | import { getToken } from '@/utils/auth'
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| | | import errorCode from '@/utils/errorCode'
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| | | import { tansParams } from "@/utils/ruoyi";
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| | | import { tansParams, blobValidate } from "@/utils/ruoyi";
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| | | import { saveAs } from 'file-saver'
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| | |
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| | | let downloadLoadingInstance;
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| | | // 是否显示重新登录
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| | | let isReloginShow;
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| | |
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| | | axios.defaults.headers['Content-Type'] = 'application/json;charset=utf-8'
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| | | // 创建axios实例
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| | |
| | | // 是否需要设置 token
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| | | const isToken = (config.headers || {}).isToken === false
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| | | if (getToken() && !isToken) {
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| | | config.headers['Authorization'] = 'Bearer ' + getToken() // 让每个请求携带自定义token 请根据实际
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| | | 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
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| | | }
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| | | // get请求映射params参数
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| | | if (config.method === 'get' && config.params) {
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| | | let url = config.url + '?' + tansParams(config.params);
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| | | url = url.slice(0, -1);
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| | | config.params = {};
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| | | config.url = url;
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| | | }
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| | | return config
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| | | }, error => {
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| | |
| | | const code = res.data.code || 200;
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| | | // 获取错误信息
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| | | const msg = errorCode[code] || res.data.msg || errorCode['default']
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| | | // 二进制数据则直接返回
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| | | if(res.request.responseType === 'blob' || res.request.responseType === 'arraybuffer'){
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| | | return res.data
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| | | }
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| | | if (code === 401) {
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| | | MessageBox.confirm(
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| | | '登录状态已过期,您可以继续留在该页面,或者重新登录',
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| | | '系统提示',
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| | | {
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| | | if (!isReloginShow) {
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| | | isReloginShow = true;
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| | | MessageBox.confirm('登录状态已过期,您可以继续留在该页面,或者重新登录', '系统提示', {
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| | | confirmButtonText: '重新登录',
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| | | cancelButtonText: '取消',
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| | | type: 'warning'
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| | | }
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| | | ).then(() => {
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| | | isReloginShow = false;
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| | | store.dispatch('LogOut').then(() => {
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| | | location.reload() // 为了重新实例化vue-router对象 避免bug
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| | | // 如果是登录页面不需要重新加载
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| | | if (window.location.hash.indexOf("#/login") != 0) {
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| | | location.href = '/index';
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| | | }
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| | | })
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| | | })
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| | | }).catch(() => {
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| | | isReloginShow = false;
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| | | });
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| | | }
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| | | return Promise.reject('无效的会话,或者会话已过期,请重新登录。')
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| | | } else if (code === 500) {
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| | | Message({
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| | | message: msg,
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| | |
| | |
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| | | // 通用下载方法
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| | | export function download(url, params, filename) {
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| | | downloadLoadingInstance = Loading.service({ text: "正在下载数据,请稍候", spinner: "el-icon-loading", background: "rgba(0, 0, 0, 0.7)", })
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| | | return service.post(url, params, {
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| | | transformRequest: [(params) => {
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| | | return tansParams(params)
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| | | }],
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| | | headers: {
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| | | 'Content-Type': 'application/x-www-form-urlencoded'
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| | | },
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| | | transformRequest: [(params) => { return tansParams(params) }],
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| | | headers: { 'Content-Type': 'application/x-www-form-urlencoded' },
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| | | responseType: 'blob'
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| | | }).then((data) => {
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| | | const content = data
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| | | const blob = new Blob([content])
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| | | if ('download' in document.createElement('a')) {
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| | | const elink = document.createElement('a')
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| | | elink.download = filename
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| | | elink.style.display = 'none'
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| | | elink.href = URL.createObjectURL(blob)
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| | | document.body.appendChild(elink)
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| | | elink.click()
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| | | URL.revokeObjectURL(elink.href)
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| | | document.body.removeChild(elink)
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| | | }).then(async (data) => {
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| | | const isLogin = await blobValidate(data);
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| | | if (isLogin) {
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| | | const blob = new Blob([data])
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| | | saveAs(blob, filename)
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| | | } else {
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| | | navigator.msSaveBlob(blob, filename)
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| | | const resText = await data.text();
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| | | const rspObj = JSON.parse(resText);
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| | | const errMsg = errorCode[rspObj.code] || rspObj.msg || errorCode['default']
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| | | Message.error(errMsg);
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| | | }
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| | | downloadLoadingInstance.close();
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| | | }).catch((r) => {
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| | | console.error(r)
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| | | Message.error('下载文件出现错误,请联系管理员!')
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| | | downloadLoadingInstance.close();
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| | | })
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| | | }
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| | |
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