139 lines
4.8 KiB
TypeScript
139 lines
4.8 KiB
TypeScript
import axios from 'axios'
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import cache from '@utils/cache'
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import errorCode from '@constant/errorCode'
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import { ElNotification , ElMessageBox, ElMessage } from 'element-plus'
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import { getToken } from '@utils/auth'
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import { tansParams } from '@utils/tansParams'
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// 获取.env中的服务地址
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const { VITE_SERVICE_URL, DEV } = (import.meta as any).env
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console.log("🚀 ~ DEV:", DEV)
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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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axios.defaults.headers['Content-Type'] = 'application/json;charset=utf-8'
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// 创建axios对象
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const instance = axios.create({
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baseURL: DEV ? '/ingress' : VITE_SERVICE_URL,
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// 超时
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timeout: 10000
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})
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// 添加拦截器
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instance.interceptors.request.use(
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(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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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(`[${config.url}]: ` + '请求数据大小超出允许的5M限制，无法进行防重复提交验证。')
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return config
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}
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const sessionObj = cache.session.getJSON('sessionObj')
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if (sessionObj === undefined || sessionObj === null || sessionObj === '') {
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cache.session.setJSON('sessionObj', requestObj)
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} else {
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const s_url = sessionObj.url // 请求地址
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const s_data = sessionObj.data // 请求数据
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const s_time = sessionObj.time // 请求时间
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const interval = 1000 // 间隔时间(ms)，小于此时间视为重复提交
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if (s_data === requestObj.data && requestObj.time - s_time < interval && s_url === requestObj.url) {
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const message = '数据正在处理，请勿重复提交'
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console.warn(`[${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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}
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}
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return config
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},
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(error) => {
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return Promise.reject(error)
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}
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)
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// 添加响应拦截器
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instance.interceptors.response.use(
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(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 as any)[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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ElMessageBox.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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isRelogin.show = false
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// useUserStore().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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}
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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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ElMessage({ 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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ElMessage({ message: msg, type: 'warning' })
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return Promise.reject(new Error(msg))
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} else if (code !== 200) {
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ElNotification.error({ title: msg })
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return Promise.reject('error')
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} else {
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return Promise.resolve(res.data)
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}
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},
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(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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ElMessage({ message: message, type: 'error', duration: 5 * 1000 })
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return Promise.reject(error)
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}
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)
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export default instance
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