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云下生产使用页面打开地址作为请求接口地址

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白菜
2025-12-15 14:16:13 +08:00
parent 71fd48918d
commit 9379c3834a
1 changed files with 132 additions and 120 deletions
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252
src/utils/request.js
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@ -1,71 +1,73 @@
import axios from 'axios' 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 store from '@/store'
import { getToken } from '@/utils/auth' import {getToken} from '@/utils/auth'
import errorCode from '@/utils/errorCode' import errorCode from '@/utils/errorCode'
import { tansParams, blobValidate } from "@/utils/ems" import {blobValidate, tansParams} from "@/utils/ems"
import cache from '@/plugins/cache' import cache from '@/plugins/cache'
import { saveAs } from 'file-saver' import {saveAs} from 'file-saver'
let downloadLoadingInstance let downloadLoadingInstance
// 是否显示重新登录 // 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' axios.defaults.headers['Content-Type'] = 'application/json;charset=utf-8'
// 创建axios实例 // 创建axios实例
const service = axios.create({ const service = axios.create({
// axios中请求配置有baseURL选项，表示请求URL公共部分 // 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, // baseURL: process.env.VUE_APP_BASE_API,
// 超时 // 云下项目 生产环境使用打开页面的http地址来请求接口
timeout: 60000 baseURL: process.env.NODE_ENV === 'production' ? window.location.origin : process.env.VUE_APP_BASE_API,
// 超时
timeout: 60000
}) })
// request拦截器 // request拦截器
service.interceptors.request.use(config => { service.interceptors.request.use(config => {
// 是否需要设置 token // 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 // 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) { 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)
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()
} }
const requestSize = Object.keys(JSON.stringify(requestObj)).length // 请求数据大小 // get请求映射params参数
const limitSize = 5 * 1024 * 1024 // 限制存放数据5M if (config.method === 'get' && config.params) {
if (requestSize >= limitSize) { let url = config.url + '?' + tansParams(config.params)
console.warn(`[${config.url}]: ` + '请求数据大小超出允许的5M限制，无法进行防重复提交验证。') url = url.slice(0, -1)
return config config.params = {}
config.url = url
} }
const sessionObj = cache.session.getJSON('sessionObj') if (!isRepeatSubmit && (config.method === 'post' || config.method === 'put')) {
if (sessionObj === undefined || sessionObj === null || sessionObj === '') { const requestObj = {
cache.session.setJSON('sessionObj', requestObj) url: config.url,
} else { data: typeof config.data === 'object' ? JSON.stringify(config.data) : config.data,
const s_url = sessionObj.url // 请求地址 time: new Date().getTime()
const s_data = sessionObj.data // 请求数据 }
const s_time = sessionObj.time // 请求时间 const requestSize = Object.keys(JSON.stringify(requestObj)).length // 请求数据大小
const interval = 1000 // 间隔时间(ms)，小于此时间视为重复提交 const limitSize = 5 * 1024 * 1024 // 限制存放数据5M
if (s_data === requestObj.data && requestObj.time - s_time < interval && s_url === requestObj.url) { if (requestSize >= limitSize) {
const message = '数据正在处理，请勿重复提交' console.warn(`[${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。')
console.warn(`[${s_url}]: ` + message) return config
return Promise.reject(new Error(message)) }
} else { const sessionObj = cache.session.getJSON('sessionObj')
cache.session.setJSON('sessionObj', requestObj) if (sessionObj === undefined || sessionObj === null || sessionObj === '') {
} cache.session.setJSON('sessionObj', requestObj)
} else {
const s_url = sessionObj.url // 请求地址
const s_data = sessionObj.data // 请求数据
const s_time = sessionObj.time // 请求时间
const interval = 1000 // 间隔时间(ms)，小于此时间视为重复提交
if (s_data === requestObj.data && requestObj.time - s_time < interval && s_url === requestObj.url) {
const message = '数据正在处理，请勿重复提交'
console.warn(`[${s_url}]: ` + message)
return Promise.reject(new Error(message))
} else {
cache.session.setJSON('sessionObj', requestObj)
}
}
} }
} return config
return config
}, error => { }, error => {
console.log(error) console.log(error)
Promise.reject(error) Promise.reject(error)
@ -73,80 +75,90 @@ service.interceptors.request.use(config => {
// 响应拦截器 // 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 // 未设置状态码则默认成功状态
const code = res.data.code || 200 const code = res.data.code || 200
// 获取错误信息 // 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 // 二进制数据则直接返回
if (res.request.responseType === 'blob' || res.request.responseType === 'arraybuffer') { if (res.request.responseType === 'blob' || res.request.responseType === 'arraybuffer') {
return res.data 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 // 通用下载方法
export function download(url, params, filename, config) { 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)", }) downloadLoadingInstance = Loading.service({
return service.post(url, params, { text: "正在下载数据，请稍候",
transformRequest: [(params) => { return tansParams(params) }], spinner: "el-icon-loading",
headers: { 'Content-Type': 'application/x-www-form-urlencoded' }, background: "rgba(0, 0, 0, 0.7)",
responseType: 'blob', })
...config return service.post(url, params, {
}).then(async (data) => { transformRequest: [(params) => {
const isBlob = blobValidate(data) return tansParams(params)
if (isBlob) { }],
const blob = new Blob([data]) headers: {'Content-Type': 'application/x-www-form-urlencoded'},
saveAs(blob, filename) responseType: 'blob',
} else { ...config
const resText = await data.text() }).then(async (data) => {
const rspObj = JSON.parse(resText) const isBlob = blobValidate(data)
const errMsg = errorCode[rspObj.code] || rspObj.msg || errorCode['default'] if (isBlob) {
Message.error(errMsg) const blob = new Blob([data])
} saveAs(blob, filename)
downloadLoadingInstance.close() } else {
}).catch((r) => { const resText = await data.text()
console.error(r) const rspObj = JSON.parse(resText)
Message.error('下载文件出现错误，请联系管理员！') const errMsg = errorCode[rspObj.code] || rspObj.msg || errorCode['default']
downloadLoadingInstance.close() 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 export default service