[英]Multer Create Only 1 folder for all uploaded files?
我有一個可以發送多個文件的表單,這些文件發送到服務器,但我希望它們都在 1 個文件夾中,但是當我使用此代碼時,文件夾與每個文件夾分開,但我想要例如,如果我上傳文件,它會自動創建一個文件夾並將所有上傳的文件保存在此文件夾中:
這是我的代碼:
const {v4} = require("uuid");
const multer = require('multer');
const fs = require("fs");
const storage = multer.diskStorage({
destination: function (req, file, cb) {
const crid = v4;
const filePath = "lessons/"+crid+"/";
fs.mkdirSync(filePath , {recursive: true})
cb(null, filePath)
},
filename: function (req, file, cb) {
const filename = Date.now() + "-" + file.originalname;
const rep = filename.replace(/\s/g, '')
cb(null, rep)
},
});
如果我上傳了超過 1 個文件,此代碼會出現問題,它會為每個文件創建一個文件夾
我發現了如何解決這個問題,這是我的代碼:
const date = Date.now();
const storage = multer.diskStorage({
destination: function (req, file, cb) {
const nameFolder = date + "-" +req.body.name;
const dirRep = nameFolder.replace(/\s/g, '');
const folderPath = "lessons/"+dirRep+"/";
fs.mkdirSync(folderPath, {recursive: true})
cb(null, folderPath)
},
filename: function (req, file, cb) {
const filename = Date.now() + "-" + file.originalname;
const rep = filename.replace(/\s/g, '')
cb(null, rep)
},
});
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