下载提交

This commit is contained in:
BianLzhaoMin 2025-04-29 15:10:40 +08:00
parent 7def9278ad
commit 05839ecbda
3 changed files with 206 additions and 144 deletions

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@ -12,25 +12,25 @@ import store from './store'
import router from './router' import router from './router'
import directive from './directive' // directive import directive from './directive' // directive
import plugins from './plugins' // plugins import plugins from './plugins' // plugins
import { download } from '@/utils/request' import { download, downloadNew } from '@/utils/request'
import './assets/icons' // icon import './assets/icons' // icon
import './permission' // permission control import './permission' // permission control
import { getDicts } from "@/api/system/dict/data"; import { getDicts } from '@/api/system/dict/data'
import { getConfigKey } from "@/api/system/config"; import { getConfigKey } from '@/api/system/config'
import { parseTime, resetForm, addDateRange, selectDictLabel, selectDictLabels, handleTree } from "@/utils/ruoyi"; import { parseTime, resetForm, addDateRange, selectDictLabel, selectDictLabels, handleTree } from '@/utils/ruoyi'
// 分页组件 // 分页组件
import Pagination from "@/components/Pagination"; import Pagination from '@/components/Pagination'
// 自定义表格工具组件 // 自定义表格工具组件
import RightToolbar from "@/components/RightToolbar" import RightToolbar from '@/components/RightToolbar'
// 富文本组件 // 富文本组件
import Editor from "@/components/Editor" import Editor from '@/components/Editor'
// 文件上传组件 // 文件上传组件
import FileUpload from "@/components/FileUpload" import FileUpload from '@/components/FileUpload'
// 图片上传组件 // 图片上传组件
import ImageUpload from "@/components/ImageUpload" import ImageUpload from '@/components/ImageUpload'
// 图片预览组件 // 图片预览组件
import ImagePreview from "@/components/ImagePreview" import ImagePreview from '@/components/ImagePreview'
// 字典标签组件 // 字典标签组件
import DictTag from '@/components/DictTag' import DictTag from '@/components/DictTag'
// 头部标签组件 // 头部标签组件
@ -47,6 +47,7 @@ Vue.prototype.addDateRange = addDateRange
Vue.prototype.selectDictLabel = selectDictLabel Vue.prototype.selectDictLabel = selectDictLabel
Vue.prototype.selectDictLabels = selectDictLabels Vue.prototype.selectDictLabels = selectDictLabels
Vue.prototype.download = download Vue.prototype.download = download
Vue.prototype.downloadNew = downloadNew
Vue.prototype.handleTree = handleTree Vue.prototype.handleTree = handleTree
// 全局组件挂载 // 全局组件挂载
@ -73,14 +74,14 @@ DictData.install()
*/ */
Vue.use(Element, { Vue.use(Element, {
size: Cookies.get('size') || 'medium' // set element-ui default size size: Cookies.get('size') || 'medium', // set element-ui default size
}) })
Vue.config.productionTip = false Vue.config.productionTip = false
new Vue({ new Vue({
el: '#app', el: '#app',
router, router,
store, store,
render: h => h(App) render: (h) => h(App),
}) })

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@ -3,150 +3,203 @@ import { Notification, MessageBox, Message, Loading } 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/ruoyi"; import { tansParams, blobValidate } from '@/utils/ruoyi'
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 }
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 // 超时
timeout: 10000 timeout: 10000,
}) })
// request拦截器 // request拦截器
service.interceptors.request.use(config => { service.interceptors.request.use(
// 是否需要设置 token (config) => {
const isToken = (config.headers || {}).isToken === false // 是否需要设置 token
// 是否需要防止数据重复提交 const isToken = (config.headers || {}).isToken === false
const isRepeatSubmit = (config.headers || {}).repeatSubmit === false // 是否需要防止数据重复提交
if (getToken() && !isToken) { const isRepeatSubmit = (config.headers || {}).repeatSubmit === false
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 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) { // get请求映射params参数
let url = config.url + '?' + tansParams(config.params); if (config.method === 'get' && config.params) {
url = url.slice(0, -1); let url = config.url + '?' + tansParams(config.params)
config.params = {}; url = url.slice(0, -1)
config.url = url; config.params = {}
} config.url = url
if (!isRepeatSubmit && (config.method === 'post' || config.method === 'put')) { }
const requestObj = { if (!isRepeatSubmit && (config.method === 'post' || config.method === 'put')) {
url: config.url, const requestObj = {
data: typeof config.data === 'object' ? JSON.stringify(config.data) : config.data, url: config.url,
time: new Date().getTime() 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 const requestSize = Object.keys(JSON.stringify(requestObj)).length // 请求数据大小
if (requestSize >= limitSize) { const limitSize = 5 * 1024 * 1024 // 限制存放数据5M
console.warn(`[${config.url}]: ` + '请求数据大小超出允许的5M限制无法进行防重复提交验证。') if (requestSize >= limitSize) {
return config; console.warn(`[${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 === '') { const sessionObj = cache.session.getJSON('sessionObj')
cache.session.setJSON('sessionObj', requestObj) if (sessionObj === undefined || sessionObj === null || sessionObj === '') {
} else { cache.session.setJSON('sessionObj', requestObj)
const s_url = sessionObj.url; // 请求地址 } else {
const s_data = sessionObj.data; // 请求数据 const s_url = sessionObj.url // 请求地址
const s_time = sessionObj.time; // 请求时间 const s_data = sessionObj.data // 请求数据
const interval = 1000; // 间隔时间(ms),小于此时间视为重复提交 const s_time = sessionObj.time // 请求时间
if (s_data === requestObj.data && requestObj.time - s_time < interval && s_url === requestObj.url) { const interval = 1000 // 间隔时间(ms),小于此时间视为重复提交
const message = '数据正在处理,请勿重复提交'; if (s_data === requestObj.data && requestObj.time - s_time < interval && s_url === requestObj.url) {
console.warn(`[${s_url}]: ` + message) const message = '数据正在处理,请勿重复提交'
return Promise.reject(new Error(message)) console.warn(`[${s_url}]: ` + message)
} else { return Promise.reject(new Error(message))
cache.session.setJSON('sessionObj', requestObj) } else {
} cache.session.setJSON('sessionObj', requestObj)
} }
} }
return config }
}, error => { return config
console.log(error) },
Promise.reject(error) (error) => {
}) console.log(error)
Promise.reject(error)
},
)
// 响应拦截器 // 响应拦截器
service.interceptors.response.use(res => { service.interceptors.response.use(
// 未设置状态码则默认成功状态 (res) => {
const code = res.data.code || 200; // 未设置状态码则默认成功状态
// 获取错误信息 const code = res.data.code || 200
const msg = errorCode[code] || res.data.msg || errorCode['default'] // 获取错误信息
// 二进制数据则直接返回 const msg = errorCode[code] || res.data.msg || errorCode['default']
if (res.request.responseType === 'blob' || res.request.responseType === 'arraybuffer') { // 二进制数据则直接返回
return res.data if (res.request.responseType === 'blob' || res.request.responseType === 'arraybuffer') {
} return res.data
if (code === 401) { }
if (!isRelogin.show) { if (code === 401) {
isRelogin.show = true; if (!isRelogin.show) {
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 = true
isRelogin.show = false; 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', {
store.dispatch('LogOut').then(() => { confirmButtonText: '重新登录',
location.href = '/index'; cancelButtonText: '取消',
}) type: 'warning',
}).catch(() => { })
isRelogin.show = false; .then(() => {
}); isRelogin.show = false
} store.dispatch('LogOut').then(() => {
return Promise.reject('无效的会话,或者会话已过期,请重新登录。') location.href = '/index'
} else if (code === 500) { })
Message({ message: msg, type: 'error' }) })
return Promise.reject(new Error(msg)) .catch(() => {
} else if (code === 601) { isRelogin.show = false
Message({ message: msg, type: 'warning' }) })
return Promise.reject('error') }
} else if (code !== 200) { return Promise.reject('无效的会话,或者会话已过期,请重新登录。')
Notification.error({ title: msg }) } else if (code === 500) {
return Promise.reject('error') Message({ message: msg, type: 'error' })
} else { return Promise.reject(new Error(msg))
return res.data } else if (code === 601) {
} Message({ message: msg, type: 'warning' })
}, return Promise.reject('error')
error => { } else if (code !== 200) {
console.log('err' + error) Notification.error({ title: msg })
let { message } = error; return Promise.reject('error')
if (message == "Network Error") { } else {
message = "后端接口连接异常"; return res.data
} else if (message.includes("timeout")) { }
message = "系统接口请求超时"; },
} else if (message.includes("Request failed with status code")) { (error) => {
message = "系统接口" + message.substr(message.length - 3) + "异常"; console.log('err' + error)
} let { message } = error
Message({ message: message, type: 'error', duration: 5 * 1000 }) if (message == 'Network Error') {
return Promise.reject(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
}).then(async (data) => { .post(url, params, {
const isBlob = blobValidate(data); transformRequest: [
if (isBlob) { (params) => {
const blob = new Blob([data]) return tansParams(params)
saveAs(blob, filename) },
} else { ],
const resText = await data.text(); headers: { 'Content-Type': 'application/x-www-form-urlencoded' },
const rspObj = JSON.parse(resText); responseType: 'blob',
const errMsg = errorCode[rspObj.code] || rspObj.msg || errorCode['default'] ...config,
Message.error(errMsg); })
} .then(async (data) => {
downloadLoadingInstance.close(); const isBlob = blobValidate(data)
}).catch((r) => { if (isBlob) {
console.error(r) const blob = new Blob([data])
Message.error('下载文件出现错误,请联系管理员!') saveAs(blob, filename)
downloadLoadingInstance.close(); } 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()
})
}
// 通用下载方法
export function downloadNew(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, {
headers: { 'Content-Type': 'application/json;charset=utf-8' },
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 export default service

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@ -177,8 +177,16 @@ export default {
// //
async onHandleDownload(row) { async onHandleDownload(row) {
// downloadStateGridTemp // downloadStateGridTemp
const res = await downloadGwTemplateByIdAPI({ id: row.id }) // const res = await downloadGwTemplateByIdAPI({ id: row.id })
console.log(res, '下载结果') // console.log(res, '')
this.downloadNew(
'/stateGrid/downloadStateGridTemp',
{
id: row.id,
},
`国网模板_${row.name}.docx`,
)
}, },
// //