feat(企标稽查流程): 稽查内容，文件预览

laws-modules/src/main/java/com/jero/modules/activiti/process/esinspect/service/impl/ProcessEsInspectServiceImpl.java

@@ -204,7 +204,7 @@ public class ProcessEsInspectServiceImpl extends ServiceImpl<ProcessEsInspectMap
 				}
 			}
 		}
-		return null;
+		return new OSSFile();
 	}
 
 	@NotNull