67322 导入法规清单，处理返回错误信息。

jero-boot/jero-boot-modules/src/main/java/com/jero/modules/project/service/impl/ProjectLawsInventoryEOServiceImpl.java

@@ -6286,6 +6286,9 @@ public class ProjectLawsInventoryEOServiceImpl extends ServiceImpl<ProjectLawsIn
 				html += s + "</br>";
 			}
 			FileUnZip.deleteDir(saveDirectory);
+			if(StringUtils.isNotBlank(html)){
+				html = html.substring(0,html.length()-7);
+			}
 			throw new JeroBootException(html);
 		} else {
 			if (dataList.size() != 0) {