修改来函信息新增修改时显示无效专项任务，专项任务添加描述列，刷新返回按钮

src/main/java/com/nis/web/dao/configuration/TaskInfoDao.xml

@@ -20,12 +20,12 @@
     id, task_name, task_org, task_time, task_desc, is_valid, is_audit, creator_id, create_time, 
     editor_id, edit_time, auditor_id, audit_time
   </sql>
-  
+  <!-- 查询有效且通过审核 -->
   <select id="findList" parameterType="com.nis.domain.configuration.TaskInfo" resultMap="BaseResultMap">
     select 
     <include refid="Base_Column_List" />
     from task_info t
-    where is_valid!=-1 and is_audit !=3
+    where is_valid =1 and is_audit =1
     <if test="id!=null">
    		AND id = #{id,jdbcType=BIGINT}
     </if>
@@ -37,6 +37,7 @@
 		r.id AS id,
 		r.task_name AS taskName,
 		r.task_org AS taskOrg,
+		r.task_desc AS taskDesc,
 		r.task_time AS taskTime,
 		r.is_valid AS isValid,
 		r.is_audit AS isAudit,

src/main/java/com/nis/web/service/configuration/RequestInfoService.java

@@ -114,6 +114,6 @@ public class RequestInfoService extends BaseService{
 	}
 
 	public List<TaskInfo> showTask(TaskInfo taskInfo) {
-		return taskInfoDao.findTaskInfo(taskInfo);
+		return taskInfoDao.findList(taskInfo);
 	}
 }