From 9379c3834a73e37469324cb40cc0acc354530c20 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E7=99=BD=E8=8F=9C?= <43331987+JiaLiBai@users.noreply.github.com> Date: Mon, 15 Dec 2025 14:16:13 +0800 Subject: [PATCH] =?UTF-8?q?=E4=BA=91=E4=B8=8B=E7=94=9F=E4=BA=A7=E4=BD=BF?= =?UTF-8?q?=E7=94=A8=E9=A1=B5=E9=9D=A2=E6=89=93=E5=BC=80=E5=9C=B0=E5=9D=80?= =?UTF-8?q?=E4=BD=9C=E4=B8=BA=E8=AF=B7=E6=B1=82=E6=8E=A5=E5=8F=A3=E5=9C=B0?= =?UTF-8?q?=E5=9D=80?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- src/utils/request.js | 252 ++++++++++++++++++++++--------------------- 1 file changed, 132 insertions(+), 120 deletions(-) diff --git a/src/utils/request.js b/src/utils/request.js index 4b13d22..0f987a7 100644 --- a/src/utils/request.js +++ b/src/utils/request.js @@ -1,71 +1,73 @@ import axios from 'axios' -import { Notification, MessageBox, Message, Loading } from 'element-ui' +import {Loading, Message, MessageBox, Notification} from 'element-ui' import store from '@/store' -import { getToken } from '@/utils/auth' +import {getToken} from '@/utils/auth' import errorCode from '@/utils/errorCode' -import { tansParams, blobValidate } from "@/utils/ems" +import {blobValidate, tansParams} from "@/utils/ems" import cache from '@/plugins/cache' -import { saveAs } from 'file-saver' +import {saveAs} from 'file-saver' let downloadLoadingInstance // 是否显示重新登录 -export let isRelogin = { show: false } - +export let isRelogin = {show: false} +console.log('-----------', window.location.origin) 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: 60000 + // 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, + // 云下项目 生产环境使用打开页面的http地址来请求接口 + baseURL: process.env.NODE_ENV === 'production' ? window.location.origin : process.env.VUE_APP_BASE_API, + // 超时 + timeout: 60000 }) // request拦截器 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() + // 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 } - 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(`[${config.url}]: ` + '请求数据大小超出允许的5M限制，无法进行防重复提交验证。') - return config + // get请求映射params参数 + if (config.method === 'get' && config.params) { + let url = config.url + '?' + tansParams(config.params) + url = url.slice(0, -1) + config.params = {} + config.url = url } - const sessionObj = cache.session.getJSON('sessionObj') - if (sessionObj === undefined || sessionObj === null || sessionObj === '') { - cache.session.setJSON('sessionObj', requestObj) - } else { - const s_url = sessionObj.url // 请求地址 - const s_data = sessionObj.data // 请求数据 - const s_time = sessionObj.time // 请求时间 - const interval = 1000 // 间隔时间(ms)，小于此时间视为重复提交 - if (s_data === requestObj.data && requestObj.time - s_time < interval && s_url === requestObj.url) { - const message = '数据正在处理，请勿重复提交' - console.warn(`[${s_url}]: ` + message) - return Promise.reject(new Error(message)) - } else { - cache.session.setJSON('sessionObj', requestObj) - } + 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 + return config }, error => { console.log(error) Promise.reject(error) @@ -73,80 +75,90 @@ service.interceptors.request.use(config => { // 响应拦截器 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'] - // 二进制数据则直接返回 - if (res.request.responseType === 'blob' || res.request.responseType === 'arraybuffer') { - return res.data + // 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'] + // 二进制数据则直接返回 + 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(() => { + isRelogin.show = false + store.dispatch('LogOut').then(() => { + location.href = '/index' + }) + }).catch(() => { + isRelogin.show = false + }) + } + 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)) + } else if (code === 601) { + Message({message: msg, type: 'warning'}) + return Promise.reject('error') + } else if (code !== 200) { + Notification.error({title: msg}) + return Promise.reject('error') + } else { + return res.data + } + }, + 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("timeout")) { + message = "系统接口请求超时" + } 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) } - 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(() => { - isRelogin.show = false - store.dispatch('LogOut').then(() => { - location.href = '/index' - }) - }).catch(() => { - isRelogin.show = false - }) - } - 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)) - } else if (code === 601) { - Message({ message: msg, type: 'warning' }) - return Promise.reject('error') - } else if (code !== 200) { - Notification.error({ title: msg }) - return Promise.reject('error') - } else { - return res.data - } - }, - 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("timeout")) { - message = "系统接口请求超时" - } 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) - } ) // 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) => { - const isBlob = blobValidate(data) - if (isBlob) { - 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'] - 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() - }) + 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 isBlob = blobValidate(data) + if (isBlob) { + 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'] + 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() + }) } export default service