简化附件上传

index.js

@@ -471,7 +471,6 @@ const object_load = function (req, res) {
     }
     db(req.params.name).update({ _id: req.params._id }, { $set: { views: doc.views ? doc.views + 1 : 1 } })
     return res.json(doc)
-    //return res.json({ user: await user_load(doc.uid), ...doc })
   })
 }
 
@@ -483,12 +482,9 @@ const file_upload = function (req, res) {
       return res.status(403).send('没有权限上传')
     }
     return formidable({ multiples: true, uploadDir: 'data/file', keepExtensions: true, maxFieldsSize: 200 * 1024 * 1024 }).parse(req, function (err, fields, files) {
-      let list = []
-      for (let key in files) {
-        (Array.isArray(files[key]) ? files[key] : [files[key]]).map(({ filepath, mimetype, mtime, newFilename, originalFilename, size }) => list.push({
-          filepath, mimetype, mtime, newFilename, originalFilename, size
-        }))
-      }
+      const list = Object.values(files).map(item => Array.isArray(item) ? item : [item]).flat().map(({ filepath, mimetype, mtime, newFilename, originalFilename, size }) => {
+        return { filepath, mimetype, mtime, newFilename, originalFilename, size }
+      })
       return db(req.params.name).update({ _id: req.params._id }, { $addToSet: { file: { $each: list } } }, function (err, count) {
         if (!count) return res.status(500).send('附件挂载对象失败')
         console.log(list)
@@ -574,11 +570,6 @@ function index_get(req, res) {
   res.json(list)
 }
 
-// 锁定对象列表
-function index_patch(req, res) {
-  // 指定设定的目标类型
-}
-
 const app = expressWs(express()).app
 app.use(express.json())
 app.use(express.urlencoded({ extended: false }))