Pre Merge pull request !1116 from why/22
why
Gitee
commit
dd19262340
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@ -1,152 +1,116 @@
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import axios from 'axios'
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import { Notification, MessageBox, Message, Loading } from 'element-ui'
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import { Message, MessageBox, 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 { tansParams, blobValidate } from '@/utils/ruoyi'
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import cache from '@/plugins/cache'
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import { saveAs } from 'file-saver'
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let downloadLoadingInstance
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// 是否显示重新登录
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export let isRelogin = { show: false }
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export let isRelogin = { show: false } // 登录失效标记
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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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const service = axios.create({
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// axios中请求配置有baseURL选项，表示请求URL公共部分
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baseURL: process.env.VUE_APP_BASE_API,
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// 超时
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timeout: 10000
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timeout: 10000,
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headers: { 'Content-Type': 'application/json;charset=utf-8' }
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})
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// request拦截器
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/* ===== 请求拦截 ===== */
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service.interceptors.request.use(config => {
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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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// 是否需要防止数据重复提交
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const isRepeatSubmit = (config.headers || {}).repeatSubmit === 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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const { headers, method, data, url } = config
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const isToken = headers.isToken === false
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const isRepeat = headers.repeatSubmit === false
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// Token
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if (getToken() && !isToken) headers.Authorization = 'Bearer ' + getToken()
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// GET 参数拼接到 URL
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if (method === 'get' && config.params) {
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config.url = `${url}?${tansParams(config.params).slice(0, -1)}`
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config.params = {}
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config.url = url
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}
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if (!isRepeatSubmit && (config.method === 'post' || config.method === 'put')) {
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const requestObj = {
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url: config.url,
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data: typeof config.data === 'object' ? JSON.stringify(config.data) : config.data,
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time: new Date().getTime()
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}
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const requestSize = Object.keys(JSON.stringify(requestObj)).length // 请求数据大小
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const limitSize = 5 * 1024 * 1024 // 限制存放数据5M
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if (requestSize >= limitSize) {
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console.warn(`[${config.url}]: ` + '请求数据大小超出允许的5M限制，无法进行防重复提交验证。')
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return config
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}
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// 防重复提交（仅 POST/PUT）
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if (!isRepeat && ['post', 'put'].includes(method)) {
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const requestObj = { url, data: JSON.stringify(data), time: Date.now() }
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const size = new Blob([JSON.stringify(requestObj)]).size
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if (size >= 5 * 1024 * 1024) return config // 超 5M 跳过
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const sessionObj = cache.session.getJSON('sessionObj')
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if (sessionObj === undefined || sessionObj === null || sessionObj === '') {
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cache.session.setJSON('sessionObj', requestObj)
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} else {
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const s_url = sessionObj.url // 请求地址
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const s_data = sessionObj.data // 请求数据
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const s_time = sessionObj.time // 请求时间
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const interval = 1000 // 间隔时间(ms)，小于此时间视为重复提交
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if (s_data === requestObj.data && requestObj.time - s_time < interval && s_url === requestObj.url) {
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const message = '数据正在处理，请勿重复提交'
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console.warn(`[${s_url}]: ` + message)
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return Promise.reject(new Error(message))
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} else {
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cache.session.setJSON('sessionObj', requestObj)
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}
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if (sessionObj &&
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sessionObj.data === requestObj.data &&
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sessionObj.url === requestObj.url &&
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Date.now() - sessionObj.time < 1000) {
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Message.warning('数据正在处理，请勿重复提交')
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return Promise.reject(new Error('repeat'))
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}
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cache.session.setJSON('sessionObj', requestObj)
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}
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return config
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}, error => {
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console.log(error)
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Promise.reject(error)
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})
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}, err => Promise.reject(err))
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/* ===== 响应拦截 ===== */
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service.interceptors.response.use(
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res => {
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if (res.request.responseType === 'blob' || res.request.responseType === 'arraybuffer') return res.data
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const { code, msg } = res.data
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const message = errorCode[code] || msg || errorCode.default
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// 响应拦截器
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service.interceptors.response.use(res => {
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// 未设置状态码则默认成功状态
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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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if (!isRelogin.show) {
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isRelogin.show = 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', { confirmButtonText: '重新登录', cancelButtonText: '取消', type: 'warning' }).then(() => {
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if (isRelogin.show) return Promise.reject('invalid token')
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isRelogin.show = true
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MessageBox.confirm('登录已过期，是否重新登录？', '提示', { type: 'warning' })
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.then(() => {
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isRelogin.show = false
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store.dispatch('LogOut').then(() => {
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location.href = '/index'
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})
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}).catch(() => {
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isRelogin.show = false
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})
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store.dispatch('LogOut').then(() => (location.href = '/index'))
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})
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.catch(() => (isRelogin.show = false))
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return Promise.reject('invalid token')
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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({ message: msg, type: 'error' })
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return Promise.reject(new Error(msg))
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} else if (code === 601) {
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Message({ message: msg, type: 'warning' })
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return Promise.reject('error')
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} else if (code !== 200) {
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Notification.error({ title: msg })
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return Promise.reject('error')
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} else {
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return res.data
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if ([500, 601].includes(code) || code !== 200) {
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code === 500 ? Message.error(message) : Message.warning(message)
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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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error => {
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console.log('err' + error)
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let { message } = error
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if (message == "Network Error") {
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message = "后端接口连接异常"
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} else if (message.includes("timeout")) {
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message = "系统接口请求超时"
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} else if (message.includes("Request failed with status code")) {
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message = "系统接口" + message.substr(message.length - 3) + "异常"
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}
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Message({ message: message, type: 'error', duration: 5 * 1000 })
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return Promise.reject(error)
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err => {
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let msg = '系统错误'
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if (err.message.includes('timeout')) msg = '请求超时'
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else if (err.message.includes('Network')) msg = '网络异常'
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else if (err.message.includes('status code')) msg = `接口异常 ${err.response.status}`
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Message.error(msg)
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return Promise.reject(err)
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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, config) {
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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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...config
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}).then(async (data) => {
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const isBlob = blobValidate(data)
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if (isBlob) {
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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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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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/* ===== 通用下载 ===== */
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let downloadLoadingInstance
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export function download(url, params, filename, config = {}) {
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downloadLoadingInstance = Loading.service({
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text: '正在下载数据，请稍候',
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spinner: 'el-icon-loading',
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background: 'rgba(0,0,0,.7)'
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})
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return service
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.post(url, params, {
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transformRequest: [() => tansParams(params)],
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headers: { 'Content-Type': 'application/x-www-form-urlencoded' },
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responseType: 'blob',
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...config
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})
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.then(async data => {
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if (blobValidate(data)) {
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saveAs(new Blob([data]), filename)
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} else {
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const txt = await data.text()
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const obj = JSON.parse(txt)
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Message.error(errorCode[obj.code] || obj.msg || '下载失败')
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}
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})
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.catch(() => Message.error('下载出错，请联系管理员'))
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.finally(() => downloadLoadingInstance.close())
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}
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export default service
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export default service
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@ -53,11 +53,14 @@ export function validUsername(str) {
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* @param {string} url
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* @returns {Boolean}
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*/
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export function validURL(url) {
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const reg = /^(https?|ftp):\/\/([a-zA-Z0-9.-]+(:[a-zA-Z0-9.&%$-]+)*@)*((25[0-5]|2[0-4][0-9]|1[0-9]{2}|[1-9][0-9]?)(\.(25[0-5]|2[0-4][0-9]|1[0-9]{2}|[1-9]?[0-9])){3}|([a-zA-Z0-9-]+\.)*[a-zA-Z0-9-]+\.(com|edu|gov|int|mil|net|org|biz|arpa|info|name|pro|aero|coop|museum|[a-zA-Z]{2}))(:[0-9]+)*(\/($|[a-zA-Z0-9.,?'\\+&%$#=~_-]+))*$/
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return reg.test(url)
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}
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export const validURL = (str) => {
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try {
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const u = new URL(str);
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return /^(https?|ftp):/.test(u.protocol); // 只允许 http/https/ftp
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} catch {
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return false;
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}
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};
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/**
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* @param {string} str
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* @returns {Boolean}
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@ -90,8 +93,9 @@ export function validAlphabets(str) {
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* @returns {Boolean}
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*/
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export function validEmail(email) {
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const reg = /^(([^<>()\[\]\\.,;:\s@"]+(\.[^<>()\[\]\\.,;:\s@"]+)*)|(".+"))@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\])|(([a-zA-Z\-0-9]+\.)+[a-zA-Z]{2,}))$/
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return reg.test(email)
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if (typeof email !== 'string' || email.length > 320) return false;
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// 官方简化版，支持引号、域名字面量、IPv4
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return /^[a-zA-Z0-9.!#$%&'*+/=?^_`{|}~-]+@[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?(?:\.[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?)*$/.test(email);
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}
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/**
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