update

controller/fileController.js

@@ -15,7 +15,7 @@ async function upload(req, res, next) {
             filename: req.file.filename,
             path: req.file.path,
             // nginxpath,
-            size: (req.file.size / (1048576)).toFixed(2) + 'MB',
+            size: (req.file.size / (1048576)).toFixed(2),
             realSize: req.file.size,
         });
         res.sendData(ret);
@@ -37,7 +37,7 @@ async function batchUpload(req, res, next) {
                 path: element.path,
                 // size: element.size,
                 // nginxpath,
-                size: (element.size / (1048576)).toFixed(2) + 'MB',
+                size: (element.size / (1048576)).toFixed(2),
                 realSize: element.size,
             })
         }