优化查询语句

CentralizedMonitoring/src/main/java/com/nmgs/workorder/mapper/WorkInfoMapper.java

@@ -1,5 +1,6 @@
 package com.nmgs.workorder.mapper;
 
+import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
 import com.baomidou.mybatisplus.core.mapper.BaseMapper;
 import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
 import com.nmgs.workorder.entity.WorkInfo;
@@ -16,6 +17,6 @@ import java.util.Map;
 @Mapper
 public interface WorkInfoMapper extends BaseMapper<WorkInfo> {
 
+    Page<WorkInfo> myPageWorkInfo2(Page<?> page,@Param("ew") QueryWrapper<WorkInfo> queryWarper);
 
-    Page<WorkInfo> myPageWorkInfo(Page<?> page, @Param("params") Map<String, Object> params);
 }

CentralizedMonitoring/src/main/java/com/nmgs/workorder/mapper/WorkInfoMapper.xml

@@ -5,55 +5,10 @@
 <mapper namespace="com.nmgs.workorder.mapper.WorkInfoMapper">
 
 
-    <select id="myPageWorkInfo" resultType="com.nmgs.workorder.entity.WorkInfo">
+    <select id="myPageWorkInfo2" resultType="com.nmgs.workorder.entity.WorkInfo">
         SELECT u.*, o.feedbackCount FROM GD_WORKINFO u LEFT JOIN (SELECT WORKORDERNO, COUNT(*) as feedbackCount FROM
-        GD_WORKFEEDBACK GROUP BY WORKORDERNO) o ON u.WORKORDERNO = o.WORKORDERNO
+            GD_WORKFEEDBACK GROUP BY WORKORDERNO) o ON u.WORKORDERNO = o.WORKORDERNO
-
+            ${ew.customSqlSegment}
-
-        <where>
-            <if test="params.DBTYPE == 1 and params.stdt != null and params.stdt != ''">
-                AND DT &gt;= dateadd(day,0,#{params.stdt})
-            </if>
-            <if test="params.DBTYPE == 1 and params.enddt != null and params.enddt != ''">
-                AND DT &lt;= dateadd(day,0,#{params.enddt})
-            </if>
-            <if test="params.DBTYPE == 2 and params.stdt != null and params.stdt != ''">
-                AND DT &gt;= TO_DATE(#{params.stdt}, 'SYYYY-MM-DD')
-            </if>
-            <if test="params.DBTYPE == 2 and params.enddt != null and params.enddt != ''">
-                AND DT &lt;= TO_DATE(#{params.enddt}, 'SYYYY-MM-DD')
-            </if>
-            <if test="params.DBTYPE == 3 and params.stdt != null and params.stdt != ''">
-                AND DT &gt;= TO_DATE(#{params.stdt}, 'SYYYY-MM-DD')
-            </if>
-            <if test="params.DBTYPE == 3 and params.enddt != null and params.enddt != ''">
-                AND DT &lt;= TO_DATE(#{params.enddt}, 'SYYYY-MM-DD')
-            </if>
-            <if test="params.DBTYPE == 4 and params.stdt != null and params.stdt != ''">
-                AND DT &gt;= DATE_FORMAT(#{params.stdt}, '%Y-%m-%d')
-            </if>
-            <if test="params.DBTYPE == 4 and params.enddt != null and params.enddt != ''">
-                AND DT &lt;= DATE_FORMAT(#{params.enddt}, '%Y-%m-%d')
-            </if>
-
-            <if test="params.workorderno !=null and params.workorderno != ''">
-                AND u.WORKORDERNO  LIKE  '%#{params.workorderno}%'
-            </if>
-            <if test="params.title !=null and params.title != ''">
-                AND u.TITLE LIKE  '%#{params.title}%'
-            </if>
-            <if test="params.remarks !=null and params.remarks != ''">
-                AND u.REMARKS LIKE  '%#{params.remarks}%'
-            </if>
-
-            <if test="params.stanos !=null and params.stanos != ''">
-                AND u.STANOS LIKE  '%#{params.stanos}%'
-            </if>
-
-        </where>
-
         order by DT desc
-
-
     </select>
 </mapper>

CentralizedMonitoring/src/main/java/com/nmgs/workorder/service/impl/WorkOrderServiceImpl.java

@@ -75,39 +75,39 @@ public class WorkOrderServiceImpl implements WorkOrderService {
         log.info("[uuid:{}]-开始查询查询工单信息,参数为{}", uuid, map);
         int pageNum = (int) map.get("pageNum");
         int pageSize = (int) map.get("pageSize");
-        Map<String, Object> params = new HashMap<>();
         Page<WorkInfo> workInfoPage = new Page<>(pageNum, pageSize);
         try {
-            String DBType = PropertiesUtil.getValue("DBType");
-            params.put("DBTYPE", DBType);
             List<String> dtList = castList(map.get("dt"), String.class);
+
+            QueryWrapper<WorkInfo> queryWrapper = new QueryWrapper<>();
             if (dtList != null && !dtList.isEmpty()) {
                 Date end = DateTimeUtil.addDateDays(DateTimeUtil.getFormatStr(dtList.get(1)), 1);
                 String startStr = dtList.get(0);
-                String endStr = DateTimeUtil.getFormateString(end, Constant.YYYY_MM_DD);
+                Date start = DateTimeUtil.getFormatDate(startStr, Constant.YYYY_MM_DD);
-                params.put("stdt", startStr);
+                queryWrapper.ge("DT", start)
-                params.put("enddt", endStr);
+                                .le("DT", end);
+
             }
             if (ObjectUtils.isNotEmpty(map.get("userUnitClass"))) {
                 String userUnitClass = (String) map.get("userUnitClass");
                 String userStano = (String) map.get("userStano");
                 if (Constant.STR_ONE.equals(userUnitClass)) {
-                    params.put("stanos", userStano);
+                    queryWrapper.like("stanos", userStano);
                 }
             }
             Object workorderno = map.get("workorderno");
             if (ObjectUtils.isNotEmpty(workorderno)) {
-                params.put("workorderno", workorderno);
+                queryWrapper.like("WORKORDERNO", workorderno);
             }
             Object title = map.get("title");
             if (ObjectUtils.isNotEmpty(title)) {
-                params.put("title", title);
+                queryWrapper.like("TITLE", workorderno);
             }
             Object remarks = map.get("remarks");
             if (ObjectUtils.isNotEmpty(remarks)) {
-                params.put("remarks", remarks);
+                queryWrapper.like("REMARKS", workorderno);
             }
-            workInfoPage = workInfoMapper.myPageWorkInfo(workInfoPage, params);
+            workInfoPage = workInfoMapper.myPageWorkInfo2(workInfoPage, queryWrapper);
         } catch (Exception e) {
             log.error("[uuid:{}]-查询查询工单信息失败，报错:{}", uuid, e.getMessage(), e);
         }