fix:区划查询

ruoyi-admin/src/main/java/com/ruoyi/web/controller/manager/SysAreaManager.java

@@ -0,0 +1,42 @@
+package com.ruoyi.web.controller.manager;
+
+import com.ruoyi.common.core.domain.Ztree;
+import com.ruoyi.common.utils.StringUtils;
+import com.ruoyi.system.domain.SysArea;
+import com.ruoyi.system.service.SysAreaService;
+import org.springframework.stereotype.Component;
+
+import javax.annotation.Resource;
+import java.util.List;
+import java.util.Objects;
+
+/**
+ * packageName com.ruoyi.web.controller.manager
+ *
+ * @author wangxy
+ * @version JDK 8
+ * @className SysAreaManager
+ * @date 2024/5/28
+ * @description 区划
+ */
+@Component
+public class SysAreaManager {
+
+
+    @Resource
+    private SysAreaService sysAreaService;
+
+
+
+    public List<SysArea> getSysAreaList(Long parentId) {
+        return sysAreaService.lambdaQuery()
+                .eq(SysArea::getParentId, Objects.isNull(parentId) ? 29 : parentId)
+                .list();
+    }
+
+
+
+
+
+
+}

ruoyi-admin/src/main/java/com/ruoyi/web/controller/system/system/SysAreaController.java

@@ -0,0 +1,41 @@
+package com.ruoyi.web.controller.system.system;
+
+import com.ruoyi.common.core.domain.AjaxResult;
+import com.ruoyi.common.core.domain.Ztree;
+import com.ruoyi.common.core.domain.entity.SysDept;
+import com.ruoyi.system.domain.SysArea;
+import com.ruoyi.web.controller.manager.SysAreaManager;
+import io.swagger.annotations.Api;
+import io.swagger.annotations.ApiOperation;
+import org.springframework.stereotype.Controller;
+import org.springframework.web.bind.annotation.*;
+
+import javax.annotation.Resource;
+import static com.ruoyi.common.core.domain.AjaxResult.success;
+
+/**
+ * packageName com.ruoyi.web.controller.system.system
+ *
+ * @author wangxy
+ * @version JDK 8
+ * @className SysAreaController
+ * @date 2024/5/28
+ * @description 区划
+ */
+@Api("区划")
+@Controller
+@RequestMapping("/system/area")
+public class SysAreaController {
+
+    @Resource
+    private SysAreaManager sysAreaManager;
+
+    @ApiOperation("查询区划信息")
+    @GetMapping("/getSysAreaList")
+    @ResponseBody
+    public AjaxResult getSysAreaList(@RequestParam(required = false) Long parentId) {
+        return success(sysAreaManager.getSysAreaList(parentId));
+    }
+
+
+}

ruoyi-system/src/main/java/com/ruoyi/system/domain/SysArea.java

@@ -0,0 +1,39 @@
+package com.ruoyi.system.domain;
+import com.baomidou.mybatisplus.annotation.TableField;
+import java.io.Serializable;
+import lombok.Data;
+
+/**
+ * 行政区域
+ * @TableName sys_area
+ */
+@Data
+public class SysArea implements Serializable {
+    /**
+     * 区域ID
+     */
+    private Integer id;
+
+    /**
+     * 上级区域ID
+     */
+    private Integer parentId;
+
+    /**
+     * 行政区域等级 1-省 2-市 3-区县 4-街道镇
+     */
+    private Integer areaLevel;
+
+    /**
+     * 名称
+     */
+    private String name;
+
+    /**
+     * 行政区划代码
+     */
+    private String areaCode;
+
+    @TableField(exist = false)
+    private static final long serialVersionUID = 1L;
+}

ruoyi-system/src/main/java/com/ruoyi/system/mapper/SysAreaMapper.java

@@ -0,0 +1,19 @@
+package com.ruoyi.system.mapper;
+
+
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import com.ruoyi.system.domain.SysArea;
+
+/**
+* @author 13560
+* @description 针对表【sys_area(行政区域)】的数据库操作Mapper
+* @createDate 2024-05-28 14:06:56
+* @Entity generator.domain.SysArea
+*/
+public interface SysAreaMapper extends BaseMapper<SysArea> {
+
+}
+
+
+
+

ruoyi-system/src/main/java/com/ruoyi/system/service/SysAreaService.java

@@ -0,0 +1,13 @@
+package com.ruoyi.system.service;
+
+import com.baomidou.mybatisplus.extension.service.IService;
+import com.ruoyi.system.domain.SysArea;
+
+/**
+* @author 13560
+* @description 针对表【sys_area(行政区域)】的数据库操作Service
+* @createDate 2024-05-28 14:06:56
+*/
+public interface SysAreaService extends IService<SysArea> {
+
+}

ruoyi-system/src/main/java/com/ruoyi/system/service/impl/SysAreaServiceImpl.java

@@ -0,0 +1,22 @@
+package com.ruoyi.system.service.impl;
+
+import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import com.ruoyi.system.domain.SysArea;
+import com.ruoyi.system.mapper.SysAreaMapper;
+import com.ruoyi.system.service.SysAreaService;
+import org.springframework.stereotype.Service;
+
+/**
+* @author 13560
+* @description 针对表【sys_area(行政区域)】的数据库操作Service实现
+* @createDate 2024-05-28 14:06:56
+*/
+@Service
+public class SysAreaServiceImpl extends ServiceImpl<SysAreaMapper, SysArea>
+    implements SysAreaService {
+
+}
+
+
+
+

ruoyi-system/src/main/resources/mapper/system/SysAreaMapper.xml

@@ -0,0 +1,19 @@
+<?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.system.mapper.SysAreaMapper">
+
+    <resultMap id="BaseResultMap" type="com.ruoyi.system.domain.SysArea">
+            <id property="id" column="id" jdbcType="INTEGER"/>
+            <result property="parentId" column="parent_id" jdbcType="INTEGER"/>
+            <result property="areaLevel" column="area_level" jdbcType="TINYINT"/>
+            <result property="name" column="name" jdbcType="VARCHAR"/>
+            <result property="areaCode" column="area_code" jdbcType="VARCHAR"/>
+    </resultMap>
+
+    <sql id="Base_Column_List">
+        id,parent_id,area_level,
+        name,area_code
+    </sql>
+</mapper>