部门搜索多加了份 perent_id = 0的判断

lib/EmergencyService/zdxtEmergencyAuthService/src/main/resources/mapper/system/DeptMapper.xml

@@ -126,7 +126,10 @@
     <select id="selectDeptList" parameterType="Dept" resultMap="DeptResult">
         <include refid="selectDeptVo"/>
         where d.del_flag = '0'
-        <if test="parentId != null and parentId != ''">
+        <if test="parentId != null and parentId != '' and parentId == '0'">
+            AND parent_id = #{parentId} or parent_id is null
+        </if>
+        <if test="parentId != null and parentId != '' and parentId != '0'">
             AND parent_id = #{parentId}
         </if>
         <if test="deptName != null and deptName != ''">