增加区域树

pmapi/src/main/java/com/ningdatech/pmapi/sys/controller/RegionController.java

@@ -0,0 +1,38 @@
+package com.ningdatech.pmapi.sys.controller;
+
+import com.ningdatech.pmapi.sys.manage.RegionManage;
+import com.ningdatech.pmapi.sys.model.vo.RegionTreeVO;
+import io.swagger.annotations.Api;
+import io.swagger.annotations.ApiOperation;
+import lombok.RequiredArgsConstructor;
+import org.springframework.validation.annotation.Validated;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+import java.util.List;
+
+/**
+ * <p>
+ * 前端控制器
+ * </p>
+ *
+ * @author LiuXinXin
+ * @since 2022-10-08
+ */
+@Validated
+@RestController
+@RequiredArgsConstructor
+@RequestMapping("/api/v1/region")
+@Api(tags = "系统管理-地域管理")
+public class RegionController {
+
+    private final RegionManage regionManage;
+
+    @GetMapping("/tree")
+    @ApiOperation("获取区域编码的树状结构")
+    public List<RegionTreeVO> getRegionTree() {
+        return regionManage.getRegionTree();
+    }
+
+}

pmapi/src/main/java/com/ningdatech/pmapi/sys/manage/RegionManage.java

@@ -24,7 +24,7 @@ public class RegionManage {
 
     private final IRegionService regionService;
 
-    private final static Long ROOT_PARENT_ID = 1L;
+    private final static Long ROOT_PARENT_ID = 0L;
 
     public List<RegionTreeVO> getRegionTree() {
         List<RegionDTO> regions = regionService.queryAll();