feature 修改请求方式

qhse-server/src/main/java/com/rongwei/controller/FileFormatConversionController.java

@@ -34,7 +34,4 @@ public class FileFormatConversionController {
         log.info("文件预览接口入参为：{}", id);
         fileFormatConversionService.fileFormatConversion(id, response);
     }
-
-
-
 }