我正在尝试使用react.Js上传图像并使用multer中间件将该图像保存在node.Js中。这是完美的,但现在我想使用 webp-converter 将该图像转换为 WEBP 格式,反之亦然。
但我收到此错误:
Error: Command failed: E:\Zegal\node_modules\webp-converte
ib/libwebp_win64/bin/cwebp.exe -q 80 2a3279b820cc23939eea0295228423ee--
inspironal-quote-about-life-inspiring-words.jpg -o output.webp
SHCreateStreamOnFileA(filename, STGM_READ, stream) failed 80070002
Error opening input file 2a3279b820cc23939eea0295228423ee--inspirational-quo
about-life-inspiring-words.jpg (80070002)
OpenInputStream(filename, &stream) failed 80070002
cannot open input file '2a3279b820cc23939eea0295228423ee--inspirational-quot
bout-life-inspiring-words.jpg'
Error! Could not process file 2a3279b820cc23939eea0295228423ee--inspirationa
uote-about-life-inspiring-words.jpg
Error! Cannot read input picture file '2a3279b820cc23939eea0295228423ee--ins
ational-quote-about-life-inspiring-words.jpg'
如何使用 multer 和 WEBP 在节点中解决这个问题?有没有
其他转换解决方案?
const multer = require('multer');
const webp = require('webp-converter');
const path = require('path');
const storage = multer.diskStorage({
destination: './public/images',
filename(req, file, cb) {
cb(null, `${file.fieldname}-${Date.now()}${path.extname(file.originalname)}`)
}
});
const upload = multer({
storage,
fileFilter: function (req, file, cb) {
checkFileType(file, cb)
}
}).single("image");
checkFileType = (file, cb) => {
console.log("check file", file);
const requireMimetype = "image/jpeg";
const checkMimeType = file.mimetype == requireMimetype ? true : false;
console.log("checkMimeType", checkMimeType);
if (checkMimeType) {
webp.cwebp(file.originalname, "output.webp", "-q 80", function (status) {
console.log(status);
});
return cb(null, true)
} else {
cb("Error:Only jpg images are allowed.")
}
}
module.exports = upload;