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- // 定義檔案篩選條件
- const fileFilter = (req, file, cb) => {
- // allow only jpg, jpeg, png files
- if (!file.originalname.match(/\.(jpg|jpeg|png)$/)) {
- cb(new Error('Please upload an image'))
- }
- cb(null, true)
- }
- // 設定 Multer
- const upload = multer({
- limit: {
- // 限制上傳檔案的大小為 1MB
- fileSize: 1000000
- },
- fileFilter
- })
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