From a7715fb8ff0de652e57c5d4189a5f2f776dde816 Mon Sep 17 00:00:00 2001
From: xioayue <xc@xyiege.com>
Date: Sat, 23 Jul 2022 21:02:18 +0800
Subject: [PATCH] =?UTF-8?q?=E6=9F=A5=E8=AF=A2=E7=B1=BB=E7=9B=AE=E4=BA=8C?=
 =?UTF-8?q?=E7=BA=A7=E5=88=86=E7=B1=BB?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../admin/AdminClassifyController.java          | 17 +++++++++++++++++
 .../cn/chjyj/szwh/mapper/ClassifyMapper.java    |  7 +++++++
 .../cn/chjyj/szwh/service/ClassifyService.java  |  7 +++++++
 .../szwh/service/impl/ClassifyServiceImpl.java  |  5 +++++
 .../resources/mapper/szwh/ClassifyMapper.xml    |  8 ++++++++
 5 files changed, 44 insertions(+)

diff --git a/src/main/java/cn/chjyj/szwh/controller/admin/AdminClassifyController.java b/src/main/java/cn/chjyj/szwh/controller/admin/AdminClassifyController.java
index a35f64b..6793950 100644
--- a/src/main/java/cn/chjyj/szwh/controller/admin/AdminClassifyController.java
+++ b/src/main/java/cn/chjyj/szwh/controller/admin/AdminClassifyController.java
@@ -5,10 +5,13 @@ import cn.chjyj.szwh.controller.BaseController;
 import cn.chjyj.szwh.service.ClassifyService;
 import com.alibaba.fastjson.JSONObject;
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.web.bind.annotation.PostMapping;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RequestParam;
 import org.springframework.web.bind.annotation.RestController;
+import sun.net.httpserver.HttpServerImpl;
 
+import javax.servlet.http.HttpServletRequest;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
@@ -39,6 +42,20 @@ public class AdminClassifyController  extends BaseController {
         return jsonObject;
     }
 
+    /**
+     * 查询二级菜单
+     * @return
+     */
+    @RequestMapping("/getSon")
+    public JSONObject getSon(HttpServletRequest request){
+        String topclass = request.getParameter("top_class");
+        List<Classify> sonclass= classifyService.getSonClass(topclass);
+        jsonObject.put("code",200);
+        jsonObject.put("msg","成功");
+        jsonObject.put("data",sonclass);
+        return jsonObject;
+    }
+
     @RequestMapping("/")
     public JSONObject category(String createUser){
         jsonObject.put("code",200);
diff --git a/src/main/java/cn/chjyj/szwh/mapper/ClassifyMapper.java b/src/main/java/cn/chjyj/szwh/mapper/ClassifyMapper.java
index bdb0c9c..b002f71 100644
--- a/src/main/java/cn/chjyj/szwh/mapper/ClassifyMapper.java
+++ b/src/main/java/cn/chjyj/szwh/mapper/ClassifyMapper.java
@@ -55,4 +55,11 @@ public interface ClassifyMapper {
      * @return
      */
     Classify getClassifyById(int id);
+
+    /**
+     * 查询二级类目
+     * @param topclass
+     * @return
+     */
+    List<Classify> getSonClass(@Param("topclass") String topclass);
 }
diff --git a/src/main/java/cn/chjyj/szwh/service/ClassifyService.java b/src/main/java/cn/chjyj/szwh/service/ClassifyService.java
index b7f4a59..2b14c4c 100644
--- a/src/main/java/cn/chjyj/szwh/service/ClassifyService.java
+++ b/src/main/java/cn/chjyj/szwh/service/ClassifyService.java
@@ -30,4 +30,11 @@ public interface ClassifyService {
      */
     int updateStatus(Integer id,String accountName);
 
+    /**
+     * 查询类目
+     * @param topClass
+     * @return
+     */
+    List<Classify> getSonClass(String topClass);
+
 }
diff --git a/src/main/java/cn/chjyj/szwh/service/impl/ClassifyServiceImpl.java b/src/main/java/cn/chjyj/szwh/service/impl/ClassifyServiceImpl.java
index c2f6bc1..3b88699 100644
--- a/src/main/java/cn/chjyj/szwh/service/impl/ClassifyServiceImpl.java
+++ b/src/main/java/cn/chjyj/szwh/service/impl/ClassifyServiceImpl.java
@@ -101,4 +101,9 @@ public class ClassifyServiceImpl implements ClassifyService {
         return ret;
     }
 
+    @Override
+    public List<Classify> getSonClass(String topClass) {
+        return classifyMapper.getSonClass(topClass);
+    }
+
 }
diff --git a/src/main/resources/mapper/szwh/ClassifyMapper.xml b/src/main/resources/mapper/szwh/ClassifyMapper.xml
index e60620b..34b3094 100644
--- a/src/main/resources/mapper/szwh/ClassifyMapper.xml
+++ b/src/main/resources/mapper/szwh/ClassifyMapper.xml
@@ -49,6 +49,14 @@
         where is_deleted=0
     </select>
 
+    <!-- 查找二级类目 -->
+    <select id="getSonClass" resultType="cn.chjyj.szwh.bean.Classify">
+        SELECT <include refid="column"/>
+        FROM <include refid="tbName"/>
+        WHERE is_deleted=0
+        AND top_class=#{topclass}
+    </select>
+
     <!-- 查找具体某个 -->
     <select id="getClassifyById" parameterType="java.lang.Integer" resultType="cn.chjyj.szwh.bean.Classify">
         select <include refid="column"/>