变更任务状态时，保留任务其它属性。

ruoyi-common/src/main/java/com/ruoyi/common/utils/ServletUtils.java

@@ -107,7 +107,6 @@ public class ServletUtils
      */
     public static boolean isAjaxRequest(HttpServletRequest request)
     {
-
         String accept = request.getHeader("accept");
         if (accept != null && accept.indexOf("application/json") != -1)
         {
@@ -131,7 +130,6 @@ public class ServletUtils
         {
             return true;
         }
-
         return false;
     }
 }

ruoyi-quartz/src/main/java/com/ruoyi/quartz/controller/SysJobController.java

@@ -91,7 +91,7 @@ public class SysJobController extends BaseController
     @ResponseBody
     public AjaxResult changeStatus(SysJob job) throws SchedulerException
     {
-        Job newJob = jobService.selectJobById(job.getJobId());
+        SysJob newJob = jobService.selectJobById(job.getJobId());
         newJob.setStatus(job.getStatus());
         return toAjax(jobService.changeStatus(newJob));
     }

sql/ry_20190401.sql

@@ -491,7 +491,7 @@ insert into sys_dict_data values(20, 5,  '导出',     '5',  'sys_oper_type',
 insert into sys_dict_data values(21, 6,  '导入',     '6',  'sys_oper_type',       '',   'warning', 'N', '0', 'admin', '2018-03-16 11-33-00', 'ry', '2018-03-16 11-33-00', '导入操作');
 insert into sys_dict_data values(22, 7,  '强退',     '7',  'sys_oper_type',       '',   'danger',  'N', '0', 'admin', '2018-03-16 11-33-00', 'ry', '2018-03-16 11-33-00', '强退操作');
 insert into sys_dict_data values(23, 8,  '生成代码', '8',  'sys_oper_type',       '',   'warning', 'N', '0', 'admin', '2018-03-16 11-33-00', 'ry', '2018-03-16 11-33-00', '生成操作');
-insert into sys_dict_data values(24, 8,  '清空数据', '9',  'sys_oper_type',       '',   'danger',  'N', '0', 'admin', '2018-03-16 11-33-00', 'ry', '2018-03-16 11-33-00', '清空操作');
+insert into sys_dict_data values(24, 9,  '清空数据', '9',  'sys_oper_type',       '',   'danger',  'N', '0', 'admin', '2018-03-16 11-33-00', 'ry', '2018-03-16 11-33-00', '清空操作');
 insert into sys_dict_data values(25, 1,  '成功',     '0',  'sys_common_status',   '',   'primary', 'N', '0', 'admin', '2018-03-16 11-33-00', 'ry', '2018-03-16 11-33-00', '正常状态');
 insert into sys_dict_data values(26, 2,  '失败',     '1',  'sys_common_status',   '',   'danger',  'N', '0', 'admin', '2018-03-16 11-33-00', 'ry', '2018-03-16 11-33-00', '停用状态');