fix: 绝对路径转换去除双斜杠，避免Linux系统下出现错误

src/framework/utils/file/file.go

@@ -351,5 +351,6 @@ func ParseUploadFileDir(subPath string) string {
 // filePath 上传文件路径
 func ParseUploadFilePath(filePath string) string {
 	prefix, dir := resourceUpload()
-	return strings.Replace(filePath, prefix, dir, 1)
+	absPath := strings.Replace(filePath, prefix, dir, 1)
+	return filepath.ToSlash(absPath)
 }