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@@ -1,8 +1,12 @@
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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, 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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axios.defaults.headers['Content-Type'] = 'application/json;charset=utf-8'
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// 对应国际化资源文件后缀
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@@ -14,6 +18,7 @@ const service = axios.create({
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// 超时
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timeout: 10000
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})
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+
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// request拦截器
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service.interceptors.request.use(config => {
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// 是否需要设置 token
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@@ -23,24 +28,7 @@ service.interceptors.request.use(config => {
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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 + '?';
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- for (const propName of Object.keys(config.params)) {
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- const value = config.params[propName];
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- var part = encodeURIComponent(propName) + "=";
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- if (value !== null && typeof(value) !== "undefined") {
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- if (typeof value === 'object') {
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- for (const key of Object.keys(value)) {
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- if (value[key] !== null && typeof (value[key]) !== 'undefined') {
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- let params = propName + '[' + key + ']';
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- let subPart = encodeURIComponent(params) + '=';
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- url += subPart + encodeURIComponent(value[key]) + '&';
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- }
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- }
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- } else {
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- url += part + encodeURIComponent(value) + "&";
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- }
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- }
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- }
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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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@@ -57,17 +45,24 @@ service.interceptors.response.use(res => {
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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('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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+ let doms = document.getElementsByClassName('el-message-box')[0]
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+ if(doms === undefined){
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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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- store.dispatch('LogOut').then(() => {
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- location.href = process.env.VUE_APP_CONTEXT_PATH + "index";
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- })
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- }).catch(() => {});
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+ ).then(() => {
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+ store.dispatch('LogOut').then(() => {
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+ location.href = process.env.VUE_APP_CONTEXT_PATH + "index";
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+ })
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+ }).catch(() => {});
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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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@@ -105,4 +100,27 @@ service.interceptors.response.use(res => {
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}
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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) => { 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(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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+ Message.error('无效的会话,或者会话已过期,请重新登录。');
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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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export default service
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