| | |
| | | import axios from 'axios' |
| | | import { Notification, MessageBox, Message, Loading } from 'element-ui' |
| | | import store from '@/store' |
| | | import { getToken } from '@/utils/auth' |
| | | import errorCode from '@/utils/errorCode' |
| | | import axios from "axios"; |
| | | import { Notification, MessageBox, Message, Loading } from "element-ui"; |
| | | import store from "@/store"; |
| | | import { getToken } from "@/utils/auth"; |
| | | import errorCode from "@/utils/errorCode"; |
| | | import { tansParams, blobValidate } from "@/utils/ruoyi"; |
| | | import cache from '@/plugins/cache' |
| | | import { saveAs } from 'file-saver' |
| | | import cache from "@/plugins/cache"; |
| | | import { saveAs } from "file-saver"; |
| | | |
| | | 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' |
| | | 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: process.env.VUE_APP_BASE_API, |
| | | // 超时 |
| | | timeout: 10000 |
| | | }) |
| | | timeout: 10000, |
| | | }); |
| | | |
| | | // request拦截器 |
| | | service.interceptors.request.use(config => { |
| | | service.interceptors.request.use( |
| | | (config) => { |
| | | // 是否需要设置 token |
| | | const isToken = (config.headers || {}).isToken === false |
| | | const isToken = (config.headers || {}).isToken === false; |
| | | // 是否需要防止数据重复提交 |
| | | const isRepeatSubmit = (config.headers || {}).repeatSubmit === false |
| | | 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 |
| | | 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); |
| | | 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')) { |
| | | 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 sessionObj = cache.session.getJSON('sessionObj') |
| | | if (sessionObj === undefined || sessionObj === null || sessionObj === '') { |
| | | cache.session.setJSON('sessionObj', requestObj) |
| | | data: |
| | | typeof config.data === "object" |
| | | ? JSON.stringify(config.data) |
| | | : config.data, |
| | | time: new Date().getTime(), |
| | | }; |
| | | 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 = 1; // 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(`[${s_url}]: ` + message) |
| | | return Promise.reject(message) |
| | | if ( |
| | | s_data === requestObj.data && |
| | | requestObj.time - s_time < interval && |
| | | s_url === requestObj.url |
| | | ) { |
| | | const message = "数据正在处理,请勿重复提交"; |
| | | console.warn(`[${s_url}]: ` + message); |
| | | return Promise.reject(message); |
| | | // return Promise.reject(new Error(message)) |
| | | } else { |
| | | cache.session.setJSON('sessionObj', requestObj) |
| | | cache.session.setJSON("sessionObj", requestObj); |
| | | } |
| | | } |
| | | } |
| | | return config |
| | | }, error => { |
| | | console.log(error) |
| | | Promise.reject(error) |
| | | }) |
| | | return config; |
| | | }, |
| | | (error) => { |
| | | console.log(error); |
| | | Promise.reject(error); |
| | | } |
| | | ); |
| | | |
| | | // 响应拦截器 |
| | | service.interceptors.response.use(res => { |
| | | service.interceptors.response.use( |
| | | (res) => { |
| | | // 未设置状态码则默认成功状态 |
| | | const code = res.data.code || 200; |
| | | // 获取错误信息 |
| | | const msg = errorCode[code] || res.data.msg || errorCode['default'] |
| | | const msg = errorCode[code] || res.data.msg || errorCode["default"]; |
| | | // 二进制数据则直接返回 |
| | | if(res.request.responseType === 'blob' || res.request.responseType === 'arraybuffer'){ |
| | | return res.data |
| | | if ( |
| | | res.request.responseType === "blob" || |
| | | res.request.responseType === "arraybuffer" |
| | | ) { |
| | | return res.data; |
| | | } |
| | | if (code === 401) { |
| | | if (!isRelogin.show) { |
| | | isRelogin.show = true; |
| | | 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', { confirmButtonText: '重新登录', cancelButtonText: '取消', type: 'warning' }).then(() => { |
| | | 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", |
| | | { |
| | | confirmButtonText: "重新登录", |
| | | cancelButtonText: "取消", |
| | | type: "warning", |
| | | } |
| | | ) |
| | | .then(() => { |
| | | isRelogin.show = false; |
| | | store.dispatch('LogOut').then(() => { |
| | | location.href = '/index'; |
| | | store.dispatch("LogOut").then(() => { |
| | | location.href = "/index"; |
| | | }); |
| | | }) |
| | | }).catch(() => { |
| | | .catch(() => { |
| | | isRelogin.show = false; |
| | | }); |
| | | } |
| | | return Promise.reject('无效的会话,或者会话已过期,请重新登录。') |
| | | return Promise.reject("无效的会话,或者会话已过期,请重新登录。"); |
| | | } else if (code === 500) { |
| | | Message({ message: msg, type: 'error' }) |
| | | return Promise.reject(new Error(msg)) |
| | | Message({ message: msg, type: "error" }); |
| | | return Promise.reject(new Error(msg)); |
| | | } else if (code === 601) { |
| | | Message({ message: msg, type: 'warning' }) |
| | | return Promise.reject('error') |
| | | Message({ message: msg, type: "warning" }); |
| | | return Promise.reject("error"); |
| | | } else if (code !== 200) { |
| | | Notification.error({ title: msg }) |
| | | return Promise.reject('error') |
| | | Notification.error({ title: msg }); |
| | | return Promise.reject("error"); |
| | | } else { |
| | | return res.data |
| | | return res.data; |
| | | } |
| | | }, |
| | | error => { |
| | | console.log('err' + error) |
| | | (error) => { |
| | | console.log("err" + error); |
| | | let { message } = error; |
| | | if (message == "Network Error") { |
| | | message = "后端接口连接异常"; |
| | |
| | | } else if (message.includes("Request failed with status code")) { |
| | | message = "系统接口" + message.substr(message.length - 3) + "异常"; |
| | | } |
| | | Message({ message: message, type: 'error', duration: 5 * 1000 }) |
| | | return Promise.reject(error) |
| | | Message({ message: message, type: "error", duration: 5 * 1000 }); |
| | | return Promise.reject(error); |
| | | } |
| | | ) |
| | | ); |
| | | |
| | | // 通用下载方法 |
| | | export function download(url, params, filename, config) { |
| | | downloadLoadingInstance = Loading.service({ text: "正在下载数据,请稍候", spinner: "el-icon-loading", background: "rgba(0, 0, 0, 0.7)", }) |
| | | return service.post(url, params, { |
| | | transformRequest: [(params) => { return tansParams(params) }], |
| | | headers: { 'Content-Type': 'application/x-www-form-urlencoded' }, |
| | | responseType: 'blob', |
| | | ...config |
| | | }).then(async (data) => { |
| | | downloadLoadingInstance = Loading.service({ |
| | | text: "正在下载数据,请稍候", |
| | | spinner: "el-icon-loading", |
| | | background: "rgba(0, 0, 0, 0.7)", |
| | | }); |
| | | return service |
| | | .post(url, params, { |
| | | transformRequest: [ |
| | | (params) => { |
| | | return tansParams(params); |
| | | }, |
| | | ], |
| | | headers: { "Content-Type": "application/x-www-form-urlencoded" }, |
| | | responseType: "blob", |
| | | ...config, |
| | | }) |
| | | .then(async (data) => { |
| | | const isLogin = await blobValidate(data); |
| | | if (isLogin) { |
| | | const blob = new Blob([data]) |
| | | saveAs(blob, filename) |
| | | const blob = new Blob([data]); |
| | | saveAs(blob, filename); |
| | | } else { |
| | | const resText = await data.text(); |
| | | const rspObj = JSON.parse(resText); |
| | | const errMsg = errorCode[rspObj.code] || rspObj.msg || errorCode['default'] |
| | | const errMsg = |
| | | errorCode[rspObj.code] || rspObj.msg || errorCode["default"]; |
| | | Message.error(errMsg); |
| | | } |
| | | downloadLoadingInstance.close(); |
| | | }).catch((r) => { |
| | | console.error(r) |
| | | Message.error('下载文件出现错误,请联系管理员!') |
| | | downloadLoadingInstance.close(); |
| | | }) |
| | | .catch((r) => { |
| | | console.error(r); |
| | | Message.error("下载文件出现错误,请联系管理员!"); |
| | | downloadLoadingInstance.close(); |
| | | }); |
| | | } |
| | | |
| | | export default service |
| | | export default service; |