改为异步请求

packed/file/file_upload.go

@@ -158,7 +158,7 @@ func (f *ObtainFile) uploadPicture() error {
 	pool := workpool.New(100)
 	
 	for _, file := range reader.File {
-		pool.DoWait(func() error {
+		pool.Do(func() error {
 			return f.task(file)
 		})
 	}