业务名称判重

web/client/src/sections/safetySpecification/containers/specificationLibrary.js

@@ -10,7 +10,8 @@ const { Search } = Input;
 import { CreditCardFilled, FilePdfOutlined } from '@ant-design/icons';
 import { agent } from 'superagent';
 const CheckboxGroup = Checkbox.Group;
-
+import JSZip from 'jszip'
+import { savAes } from 'file-saver'
 
 function SpecificationLibrary ({ loading, clientHeight, actions, dispatch, }) {
 
@@ -40,6 +41,7 @@ function SpecificationLibrary ({ loading, clientHeight, actions, dispatch, }) {
       })
    }
    
+
    return <>
 
       <div style={{ display: 'flex', justifyContent: 'space-between', marginBottom: 20 }}>
@@ -58,7 +60,13 @@ function SpecificationLibrary ({ loading, clientHeight, actions, dispatch, }) {
             <Button type="primary" onClick={() => {
                setFileModal(true)
             }}>上传</Button>
-            <Button type="primary">下载</Button>
+            <Button type="primary" onClick={() => {
+               // let fileUrlList = fileData?.data?.filter(d => fileId.current.includes(d.id))?.map(s => s.path)
+
+               // RouteRequest.post(RouteTable.packBulk, { fileUrl: fileUrlList });
+
+
+            }}>下载</Button>
             <Button type="primary" onClick={() => {
                if (fileId.current?.length) {
                   dispatch(safetySpecification.delSpecifications(fileId.current)).then(res => {
@@ -115,7 +123,7 @@ function SpecificationLibrary ({ loading, clientHeight, actions, dispatch, }) {
       >
          {
             fileData?.data?.map((v, i) => {
-               return <div style={{ width: 310, display: 'inline-block', margin:'0 18px 10px 0', }}>
+               return <div style={{ width: 310, display: 'inline-block', margin: '0 18px 10px 0', }}>
                   <div style={{ display: 'flex', padding: '10px 0', border: `1px solid ${fileId.current?.includes(v.id) ? 'rgb(42 207 98)' : '#fff'}` }} onClick={() => {
                      if (fileId.current?.includes(v.id)) {
                         fileId.current = fileId.current?.filter(c => c != v.id)

web/package.json

@@ -82,11 +82,13 @@
         "file-saver": "^2.0.5",
         "fs-attachment": "^1.0.0",
         "fs-web-server-scaffold": "^1.0.6",
+        "jszip": "^3.10.1",
         "koa-better-http-proxy": "^0.2.5",
         "koa-proxy": "^1.0.0-alpha.3",
         "koa-view": "^2.1.4",
         "moment": "^2.22.0",
         "npm": "^7.20.6",
+        "path": "^0.12.7",
         "react-router-breadcrumbs-hoc": "^4.0.1",
         "simplebar-react": "^3.2.4",
         "superagent": "^6.1.0",

web/routes/attachment/index.js

@@ -5,6 +5,7 @@ const path = require('path')
 const fs = require('fs');
 const OSS = require('ali-oss');
 const uuid = require('uuid');
+const JSZip = require('jszip');
 
 const UploadPath = {
    project: ['.txt', '.dwg', '.doc', '.docx', '.xls', '.xlsx', ".csv", '.pdf', '.pptx', '.png', '.jpg', '.svg', '.rar', '.zip', '.jpeg', '.mp4'],
@@ -229,11 +230,70 @@ module.exports = {
          }
       }
 
+      const getFileBlob = (url) => {
+         return new Promise((resolve, reject) => {
+            let request = new XMLHttpRequest()
+            request.open("GET", url, true)
+            request.responseType = "blob"
+            request.onload = (res) => {
+               if (res.target.status == 200) {
+                  resolve(res.target.response)
+
+               } else {
+                  reject(res)
+               }
+            }
+            request.send()
+         })
+      }
+
+      const packBulk = async (ctx) => {
+         console.log(11111,);
+         try {
+            const { fileUrl, folderId } = parse(ctx.req)
+            const zip = new JSZip()
+            let result = []
+            let files = []
+            console.log(22,fileUrl);
+            fileUrl.map(a => {
+            let url = path.join(__dirname, '../../', './client', a);
+
+               files.push({ url, name: 111 })
+            })
+            for (let i in files) {
+               let promise = getFileBlob(files[i].url).then((res) => {
+                  let format = files[i].url.substring(files[i].url.lastIndexOf("."), files[i].url.length)
+                  zip.file(files[i].name + format, res, { binary: true })
+               })
+               result.push(promise)
+               console.log(77, promise);
+            }
+            console.log(33,);
+
+            Promise.all(result).then(() => {
+               zip.generateAsync({ type: "blob" }).then((res) => {
+                  console.log(55,);
+
+                  saveAs(res, `${111}.zip`)
+               })
+            })
+            console.log(44,);
+
+            ctx.status = 200;
+            ctx.body = {};
+         } catch (error) {
+            ctx.status = 400;
+            ctx.fs.logger.error(error);
+            ctx.body = { err: 'download error.' };
+         }
+      }
+
       router.use(download_);
       router.post('/_upload/new', upload);
       router.delete('/_upload/cleanup', remove);
       router.post('/_upload/attachments/ali/:p', uploadAliOSS);
       router.get('/_download/attachments/ali', downloadFromAli);
       router.post('/_upload/attachments/:p', upload_);
+      router.post('/packBulk/:p', packBulk);
    }
 };