数据库连接

ruoyi-bussiness/src/main/java/com/ruoyi/cms/controller/cms/SysAreaController.java

@@ -0,0 +1,34 @@
+package com.ruoyi.cms.controller.cms;
+
+
+import com.ruoyi.cms.service.SysAreaService;
+import com.ruoyi.common.annotation.Anonymous;
+import com.ruoyi.common.core.domain.AjaxResult;
+import com.ruoyi.common.core.domain.entity.SysArea;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.web.bind.annotation.*;
+
+
+/**
+ * 地区层级表
+ *
+ * @author 
+ * @email 
+ * @date 2025-11-10 15:56:00
+ */
+@RestController
+@RequestMapping("/cms/dict/sysarea")
+@Anonymous
+public class SysAreaController {
+
+    @Autowired
+    private SysAreaService sysAreaService;
+
+    /**
+     * 列表
+     */
+    @GetMapping("/list")
+    public AjaxResult jobCategory(SysArea sysArea){
+        return AjaxResult.success(sysAreaService.getList(sysArea));
+    }
+}

ruoyi-bussiness/src/main/java/com/ruoyi/cms/mapper/SysAreaMapper.java

@@ -0,0 +1,17 @@
+package com.ruoyi.cms.mapper;
+
+import com.ruoyi.common.core.domain.entity.SysArea;
+
+import java.util.List;
+
+/**
+ * 地区层级表
+ *
+ * @author 
+ * @email 
+ * @date 2025-11-10 15:56:00
+ */
+public interface SysAreaMapper{
+
+    List<SysArea> getList(SysArea sysArea);
+}

ruoyi-bussiness/src/main/java/com/ruoyi/cms/service/SysAreaService.java

@@ -0,0 +1,18 @@
+package com.ruoyi.cms.service;
+
+import com.ruoyi.common.core.domain.entity.SysArea;
+
+import java.util.List;
+
+/**
+ * 地区层级表
+ *
+ * @author 
+ * @email 
+ * @date 2025-11-10 15:56:00
+ */
+public interface SysAreaService{
+
+    List<SysArea> getList(SysArea sysArea);
+}
+

ruoyi-bussiness/src/main/java/com/ruoyi/cms/service/impl/SysAreaServiceImpl.java

@@ -0,0 +1,19 @@
+package com.ruoyi.cms.service.impl;
+
+import com.ruoyi.cms.mapper.SysAreaMapper;
+import com.ruoyi.cms.service.SysAreaService;
+import com.ruoyi.common.core.domain.entity.SysArea;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+import java.util.List;
+
+@Service
+public class SysAreaServiceImpl implements SysAreaService {
+
+    @Autowired
+    SysAreaMapper sysAreaMapper;
+
+    public List<SysArea> getList(SysArea sysArea){
+        return sysAreaMapper.getList(sysArea);
+    }
+}

ruoyi-bussiness/src/main/resources/mapper/app/SysAreaMapper.xml

@@ -0,0 +1,27 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
+
+<mapper namespace="com.ruoyi.cms.mapper.SysAreaMapper">
+
+    <sql id="selectAreaVo">
+        select id, code, name, parent_code, del_flag, create_by, create_time, update_by, update_time, remark from sys_area
+    </sql>
+
+    <select id="getList" resultType="com.ruoyi.common.core.domain.entity.SysArea" parameterType="com.ruoyi.common.core.domain.entity.SysArea">
+        <include refid="selectAreaVo"/>
+        <where>  del_flag = '0'
+            <if test="name != null  and name != ''"> and name like concat('%', cast(#{name, jdbcType=VARCHAR} as varchar), '%')</if>
+            <if test="code != null  and code != ''"> and code =#{code}</if>
+            <choose>
+                <when test="parentCode != null  and parentCode != ''">
+                 and parent_code =#{parentCode}
+                </when>
+                <otherwise>
+                    and parent_code is null
+                </otherwise>
+            </choose>
+        </where>
+        order by code
+    </select>
+
+</mapper>