查询所有叶子类目

ch-dao/src/main/java/com/wwdz/ch/db/impl/CategoryDaoImpl.java

@@ -65,8 +65,6 @@ public class CategoryDaoImpl implements CategoryDao {
 		return categoryMapper.selectByExample(example);
 	}
 
-
-
 	public Category findById(Integer id) {
 		return categoryMapper.selectByPrimaryKey(id);
 	}

ch-wx-api/src/main/java/com/wwdz/ch/wx/entity/request/CategoryRequestDto.java

@@ -3,6 +3,8 @@ package com.wwdz.ch.wx.entity.request;
 import com.xxdxxs.entity.Entity;
 import lombok.Data;
 
+import java.util.List;
+
 @Data
 public class CategoryRequestDto implements Entity {
     private Integer id;
@@ -11,4 +13,5 @@ public class CategoryRequestDto implements Entity {
     private Integer size;
     private String name;
     private Integer pid;
+    private List<Integer> pidList;
 }

ch-wx-api/src/main/java/com/wwdz/ch/wx/impl/CategoryServiceImpl.java

@@ -8,7 +8,6 @@ import com.wwdz.ch.db.dto.request.CategorySearchRequestDto;
 import com.wwdz.ch.wx.entity.TransverseCategory;
 import com.wwdz.ch.wx.entity.request.CategoryRequestDto;
 import com.wwdz.ch.wx.entity.vo.CategoryResponseVo;
-import com.wwdz.ch.wx.entity.vo.CategoryVo;
 import com.wwdz.ch.wx.entity.vo.TransverseCategoryVo;
 import com.wwdz.ch.wx.service.CategoryService;
 import org.apache.commons.collections.CollectionUtils;
@@ -45,6 +44,9 @@ public class CategoryServiceImpl implements CategoryService {
     public Result child(CategoryRequestDto dto) {
         try {
             logger.info("【请求结束】查询子类目成功");
+            if (!CollectionUtils.isEmpty(dto.getPidList())) {
+                return Result.success(categoryDao.queryByPids(dto.getPidList()));
+            }
             return Result.success(categoryDao.queryByPid(dto.getId()));
         } catch (Exception e) {
             logger.error("查询子类目失败", e);
@@ -208,4 +210,6 @@ public class CategoryServiceImpl implements CategoryService {
         }
         return Result.failed();
     }
+
+
 }

ch-wx-api/src/main/java/com/wwdz/ch/wx/service/CategoryService.java

@@ -50,4 +50,6 @@ public interface CategoryService {
      * @return
      */
     Result findCategoryByTransverse(CategoryRequestDto dto);
+
+
 }

ch-wx-api/src/main/java/com/wwdz/ch/wx/web/QueryPriceController.java

@@ -57,4 +57,11 @@ public class QueryPriceController {
     public Result findTransverseCategory(@RequestBody CategoryRequestDto dto) {
         return categoryService.findCategoryByTransverse(dto);
     }
+
+
+    @ApiOperation(value = "查询所有叶子类目")
+    @PostMapping("/findAllChildCategory")
+    public Result findAllChildCategory(@RequestBody CategoryRequestDto dto) {
+        return categoryService.findCategoryByTransverse(dto);
+    }
 }

ch-wx-api/src/main/java/com/wwdz/ch/wx/web/WxCategoryController.java

@@ -8,6 +8,7 @@ import io.swagger.annotations.ApiOperation;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.util.CollectionUtils;
 import org.springframework.web.bind.annotation.PostMapping;
 import org.springframework.web.bind.annotation.RequestBody;
 import org.springframework.web.bind.annotation.RequestMapping;
@@ -43,7 +44,7 @@ public class WxCategoryController {
     @PostMapping(value = "/child")
     public Result child(@RequestBody CategoryRequestDto dto) {
         logger.info("【请求开始】查询子分类列表,请求参数:{}", JSON.toJSONString(dto));
-        if (Objects.isNull(dto.getId())) {
+        if (Objects.isNull(dto.getId()) && CollectionUtils.isEmpty(dto.getPidList())) {
             return Result.failed("分类id不能为空");
         }
         return categoryService.child(dto);