npm/wo-base-fileloader
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把文件名里随机数从256位降到128位

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陆柯 2021-10-25 09:26:54 +08:00
parent bd64df212f
commit da2968a807
1 changed files with 1 additions and 1 deletions
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index.js
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@ -15,7 +15,7 @@ module.exports = {
filename (req, file, cb) {
// 注意，req.body 也许还没有信息，因为这取决于客户端发送body和file的顺序。必要的信息请从 req.headers 传递，例如 _passtoken（在multer时，尚未进入路由，不存在已装好的 _passtokenSource）
const fileNameExtension = path.extname(file.originalname)
const filename = `${Date.now()}_${crypto.randomBytes(32).toString('hex')}${fileNameExtension}`
const filename = `${Date.now()}_${crypto.randomBytes(16).toString('hex')}${fileNameExtension}`
//const _passtokenSource = webtoken.verifyToken(req.headers._passtoken, wo.envi.tokenKey) || {}
//const filename = `${req.path.replace(/^\/api\d*/, '')}_${_passtokenSource.uuid}_${Date.now()}${fileNameExtension}` // 如果最终 filename 含有 / （例如当 req.path 为 Who/todo），则必须已经存在该目录，否则在这里就出错，不会进入下面流程。
cb(null, filename)