智慧养护工程信息树结构代码修改

src/main/java/com/elephant/framework/galaxy/aroad/module/zhyh/mapper/ZhyhDzxgcglGcxxMapper.java

@@ -3,6 +3,8 @@ package com.elephant.framework.galaxy.aroad.module.zhyh.mapper;
 import com.baomidou.mybatisplus.core.mapper.BaseMapper;
 import com.elephant.framework.galaxy.aroad.module.zhyh.entity.ZhyhDzxgcglGcxx;
 
+import java.util.List;
+
 /**
  * 智慧养护_大中修工程管理_工程信息
  *
@@ -10,5 +12,5 @@ import com.elephant.framework.galaxy.aroad.module.zhyh.entity.ZhyhDzxgcglGcxx;
  * @date 2019-04-23 17:00:31
  */
 public interface ZhyhDzxgcglGcxxMapper extends BaseMapper<ZhyhDzxgcglGcxx> {
-
+    List<String> selectGcxxTreeGroupByGydw();
 }

src/main/java/com/elephant/framework/galaxy/aroad/module/zhyh/service/impl/ZhyhDzxgcglGcxxServiceImpl.java

@@ -55,12 +55,13 @@ public class ZhyhDzxgcglGcxxServiceImpl extends ServiceImpl<ZhyhDzxgcglGcxxMappe
 
     //获取tree树结构
     public List<ZhyhDzxgcglGcxxTreeOne> getTreeGydwNameGroupBy() {
-        List<ZhyhDzxgcglGcxx> zhyhDzxgcglGcxxs = zhyhDzxgcglGcxxMapper.selectList(Wrappers.<ZhyhDzxgcglGcxx>query().groupBy("gydw"));
+        List<String> treeGydws = zhyhDzxgcglGcxxMapper.selectGcxxTreeGroupByGydw();
+
         List<ZhyhDzxgcglGcxxTreeOne> zhyhDzxgcglGcxxTreeOnes = new ArrayList<ZhyhDzxgcglGcxxTreeOne>();
-        for(ZhyhDzxgcglGcxx zhyhDzxgcglGcxx : zhyhDzxgcglGcxxs) {
+        for(String treeGydw : treeGydws) {
             ZhyhDzxgcglGcxxTreeOne zhyhDzxgcglGcxxTreeOne = new ZhyhDzxgcglGcxxTreeOne();
             List<ZhyhDzxgcglGcxxTreeTwo> children = new ArrayList<ZhyhDzxgcglGcxxTreeTwo>();
-            zhyhDzxgcglGcxxTreeOne.setLabel(zhyhDzxgcglGcxx.getGydw());
+            zhyhDzxgcglGcxxTreeOne.setLabel(treeGydw);
             zhyhDzxgcglGcxxTreeOne.setChildren(children);
             zhyhDzxgcglGcxxTreeOnes.add(zhyhDzxgcglGcxxTreeOne);
         }

src/main/resources/mapper/zhyh/ZhyhDzxgcglGcxxMapper.xml

@@ -33,4 +33,7 @@
         <result property="delFlag" column="del_flag"/>
         <result property="remarks" column="remarks"/>
   </resultMap>
+      <select id="selectGcxxTreeGroupByGydw" resultType="String">
+            select gydw from t_zhyh_dzxgcgl_gcxx GROUP BY gydw
+      </select>
 </mapper>