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增加请求之前的loading保护

This commit is contained in:
BianLzhaoMin 2025-02-19 15:11:50 +08:00
parent 0d11e72a29
commit ff99fea893
6 changed files with 203 additions and 168 deletions
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2
.env.production
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@ -5,4 +5,4 @@ VUE_APP_TITLE = 可视化管控平台
ENV = 'production'
# 博诺思管理系统/生产环境
VUE_APP_BASE_API = '/prod-api'
VUE_APP_BASE_API = '/nxdt-api'

4
src/components/pro-tabs/bns-timeline-tabs.vue
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@ -219,8 +219,8 @@ export default {
return (item, index) => {
if (this.items[index].status == '审核通过') return '√'
if (this.items[index].status == '审核驳回') return 'X'
if (this.items[index].status == '撤回' || (this.items[index].status == '' && item.isActive != 10)) return '?'
if (this.items[index].status == '' && item.isActive == 10) return '?'
if (this.items[index].status == '撤回' || (this.items[index].status == '' && item.isActive != 1)) return ''
if (this.items[index].status == '' && item.isActive == 1) return '?'
}
},
},

1
src/router/index.js
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@ -787,6 +787,7 @@ const createRouter = () =>
mode: 'history', // 去掉url中的#
scrollBehavior: () => ({ y: 0 }),
routes: constantRoutes,
// base: '/nxdt',
})
const router = createRouter()

23
src/utils/bonus.js
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@ -1,26 +1,25 @@
import { getToDoNum } from '@/api/system/notice'
export function lookFile(){
// return 'http://192.168.0.14:21626/file/statics' //14服务器
export function lookFile() {
return 'http://192.168.0.14:21626/file/statics' //14服务器
// return 'http://112.29.103.165:14413/file/statics' //1.6演示服务器
return 'http://218.21.27.6:1999/file/statics' //生产服务器
// return 'http://218.21.27.6:1999/file/statics' //生产服务器
}
export function lookFaceFile(){
// return 'http://192.168.0.14:21626/file/statics/' //14服务器
export function lookFaceFile() {
return 'http://192.168.0.14:21626/file/statics/' //14服务器
//return 'http://112.29.103.165:14413/file/statics/' //1.6演示服务器
return 'http://218.21.27.6:1999/file/statics/' //生产服务器
// return 'http://218.21.27.6:1999/file/statics/' //生产服务器
}
export function filePreview(){
// return 'http://192.168.0.14:8012/onlinePreview?url=' //14服务器
export function filePreview() {
return 'http://192.168.0.14:8012/onlinePreview?url=' //14服务器
// return 'http://112.29.103.165:8012/onlinePreview?url=' //1.6演示服务器
return 'http://218.21.27.6:18013/onlinePreview?url='
// return 'http://218.21.27.6:18013/onlinePreview?url='
}
export function lookMioIoFile() {
return 'http://218.21.27.6:19090/nxdt-courseware' //生产服务器
// return 'http://192.168.0.14:9090/nxdt-courseware' //14服务器
// return 'http://218.21.27.6:19090/nxdt-courseware' //生产服务器
return 'http://192.168.0.14:9090/nxdt-courseware-1' //14服务器
}
// lookFile: 'http://218.21.27.6:1999/nxnyback/statics',
// filePreviewPath: 'http://218.21.27.6:8012/onlinePreview?url=',
// lookFile: 'http://112.29.103.165:14413/file/statics',

209
src/utils/request.js
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@ -3,25 +3,33 @@ 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/bonus";
import { tansParams, blobValidate } from '@/utils/bonus'
import cache from '@/plugins/cache'
import { saveAs } from 'file-saver'
import { encryptCBC, decryptCBC } from '@/utils/aescbc'
let downloadLoadingInstance;
let downloadLoadingInstance
let loadingInstance = null
// 是否显示重新登录
export let isRelogin = { show: false };
export let isRelogin = { show: false }
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 * 5
timeout: 10000 * 5,
})
// request拦截器
service.interceptors.request.use(config => {
service.interceptors.request.use(
config => {
loadingInstance = Loading.service({
lock: true, // 锁定屏幕
text: '正在发起网络请求，请稍后...', // 提示的文字
spinner: 'el-icon-loading', // 自定义加载图标
background: 'rgba(0, 0, 0, 0.7)', // 背景颜色
})
// 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
@ -30,41 +38,41 @@ service.interceptors.request.use(config => {
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['tokenType'] = 'sys'
// 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。')
// get请求映射params参数
if (config.method === 'get' && config.params) {
let param=tansParams(config.params);
if(param){
param = param.slice(0, -1);
param=encryptCBC(param);
let param = tansParams(config.params)
if (param) {
param = param.slice(0, -1)
param = encryptCBC(param)
}
let url = config.url + '?' + param;
config.params = {};
config.url = url;
let url = config.url + '?' + param
config.params = {}
config.url = url
}
if (!isRepeatSubmit && (config.method === 'post' || config.method === 'put')) {
// console.log(config)
const requestObj = {
url: config.url,
data: typeof config.data === 'object' ? JSON.stringify(config.data) : config.data,
time: new Date().getTime()
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
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(`[${config.url}]: ` + '请求数据大小超出允许的5M限制，无法进行防重复提交验证。')
return config;
return config
}
const sessionObj = cache.session.getJSON('sessionObj')
if (sessionObj === undefined || sessionObj === null || sessionObj === '') {
cache.session.setJSON('sessionObj', requestObj)
} else {
const s_url = sessionObj.url; // 请求地址
const s_data = sessionObj.data; // 请求数据
const s_time = sessionObj.time; // 请求时间
const interval = 1000; // 间隔时间(ms)，小于此时间视为重复提交
const s_url = sessionObj.url // 请求地址
const s_data = sessionObj.data // 请求数据
const s_time = sessionObj.time // 请求时间
const interval = 1000 // 间隔时间(ms)，小于此时间视为重复提交
if (s_data === requestObj.data && requestObj.time - s_time < interval && s_url === requestObj.url) {
const message = '数据正在处理，请勿重复提交';
const message = '数据正在处理，请勿重复提交'
console.warn(`[${s_url}]: ` + message)
return Promise.reject(new Error(message))
} else {
@ -74,52 +82,56 @@ service.interceptors.request.use(config => {
}
// console.log(config)
if( config.headers['Content-Type']=='application/json;charset=utf-8'){
if(typeof (config.data)=='object'){
if (config.headers['Content-Type'] == 'application/json;charset=utf-8') {
if (typeof config.data == 'object') {
config.data = encryptCBC(JSON.stringify(config.data))
config.headers['Content-Type']='application/json';
config.headers['Content-Type'] = 'application/json'
}
}
//对下载请求进行数据参数拦截加密
if(config.headers['Content-Type']=='application/x-www-form-urlencoded'){
if (config.headers['Content-Type'] == 'application/x-www-form-urlencoded') {
// console.log(config)
// console.log(config.data)
if(typeof (config.data)=='object'){
if (typeof config.data == 'object') {
// console.log(config.data)
let formData=tansParams(config.data);
if(formData){
formData = formData.slice(0, -1);
let formdata={};
formdata.formData=encryptCBC(formData)
config.data=formdata;
let formData = tansParams(config.data)
if (formData) {
formData = formData.slice(0, -1)
let formdata = {}
formdata.formData = encryptCBC(formData)
config.data = formdata
}
}else{
config.data ="formData="+ encryptCBC(JSON.stringify(config.data))
} else {
config.data = 'formData=' + encryptCBC(JSON.stringify(config.data))
}
}
if(config.headers['Content-Type']==null || config.headers['Content-Type']==''){
config.headers['Content-Type']='application/json';
console.warn("请求类型为空");
if (config.headers['Content-Type'] == null || config.headers['Content-Type'] == '') {
config.headers['Content-Type'] = 'application/json'
console.warn('请求类型为空')
}
return config
}, error => {
},
error => {
if (loadingInstance) loadingInstance.close()
console.log(error)
Promise.reject(error)
})
}
)
// 响应拦截器
service.interceptors.response.use(res => {
service.interceptors.response.use(
res => {
if (loadingInstance) loadingInstance.close()
//自动解密
// console.log("res.data.decrypt=="+res.data.decrypt)
if(typeof res.data.decrypt!='undefined' && res.data.decrypt){
const resultData=decryptCBC(res.data.data);
res.data=JSON.parse(resultData);
if (typeof res.data.decrypt != 'undefined' && res.data.decrypt) {
const resultData = decryptCBC(res.data.data)
res.data = JSON.parse(resultData)
// console.log('🚀 ~ request.js--> 返回结果:', res.data)
}
// 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
const msg = errorCode[code] || res.data.msg || errorCode['default']
// 二进制数据则直接返回
@ -128,15 +140,21 @@ service.interceptors.response.use(res => {
}
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';
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
})
}).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) {
@ -154,14 +172,15 @@ service.interceptors.response.use(res => {
}
},
error => {
if (loadingInstance) loadingInstance.close()
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";
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)
@ -170,60 +189,76 @@ service.interceptors.response.use(res => {
// 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',
"encryption":"encryption"
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', encryption: 'encryption' },
responseType: 'blob',
...config
}).then(async (data) => {
const isBlob = blobValidate(data);
...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 resText = await data.text()
const rspObj = JSON.parse(resText)
const errMsg = errorCode[rspObj.code] || rspObj.msg || errorCode['default']
Message.error(errMsg);
Message.error(errMsg)
}
downloadLoadingInstance.close();
}).catch((r) => {
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.close()
})
}
export function derive(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, JSON.stringify(params), {
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, JSON.stringify(params), {
// transformRequest: [(params) => { return tansParams(params) }],
headers: {
// 'Content-Type': 'application/x-www-form-urlencoded; charset=UTF-8',
'Content-Type': 'application/json; charset=UTF-8',
'encryption': 'encryption'
encryption: 'encryption',
},
responseType: 'blob',
...config
}).then(async (data) => {
const isBlob = blobValidate(data);
...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 resText = await data.text()
const rspObj = JSON.parse(resText)
const errMsg = errorCode[rspObj.code] || rspObj.msg || errorCode['default']
Message.error(errMsg);
Message.error(errMsg)
}
downloadLoadingInstance.close();
}).catch((r) => {
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.close()
})
}

4
vue.config.js
View File

@ -38,10 +38,10 @@ module.exports = {
// target: `http://localhost:18080`,
// target: 'http://192.168.0.176:18080',
// target: 'http://192.168.0.58:19090', // 杰
// target: 'http://192.168.0.14:18080', // 测试环境
target: 'http://192.168.0.14:1999/nxdt-api', // 测试环境
// target: 'http://218.21.27.6:1999/prod-api', // 生产环境
// target: 'http://192.168.0.38:18080', // 郝志权
target: 'http://192.168.2.125:18080', // 梁超
// target: 'http://192.168.2.125:18080', // 梁超
changeOrigin: true,
pathRewrite: {
['^' + process.env.VUE_APP_BASE_API]: '',