更新了查询客户的代码，新增了删除客户的代码

HMS/src/main/java/com/hqyj/seven/controller/CustomerController.java

@@ -42,18 +42,21 @@ public class CustomerController {
     @RequestMapping("/getonecus")
     @ResponseBody
     public Map<String,Object> getonecus(String name){
-        List<Customer> customerList = customerService.queryByCusName(name);
         Map<String,Object> customer = new HashMap<>();
-        if (customerList==null){
-            customer.put("code",0);
-            customer.put("massage","没有查询到姓名为"+name+"的客户信息");
-        }else {
-            customer.put("code",1);
-            customer.put("message","查询成功");
-            customer.put("data",customerList);
+        if (name==null){
+            customer.put("code",-1);
+            customer.put("message","查询名不为空");
+        } else {
+            List<Customer> customerList = customerService.queryByCusName(name);
+            if (customerList == null) {
+                customer.put("code", 0);
+                customer.put("massage", "没有查询到姓名为" + name + "的客户信息");
+            } else {
+                customer.put("code", 1);
+                customer.put("message", "查询成功");
+                customer.put("data", customerList);
+            }
         }
-        Session session= SecurityUtils.getSubject().getSession();
-        session.setAttribute("customerList",customerList);
         return customer;
     }
     @RequestMapping("/updateonecus")
@@ -84,4 +87,19 @@ public class CustomerController {
         }
         return customermap;
     }
+    //客户信息的删除
+    @RequestMapping("/deleteHouse")
+    @ResponseBody
+    public Map<String,Object> deleteHousei(int customer_id){
+        Map<String,Object> customermap =  new HashMap<>();
+        int num = customerService.deleteOneCus(customer_id);
+        if (num==0){
+            customermap.put("code",0);
+            customermap.put("message","删除失败!");
+        }else {
+            customermap.put("code",200);
+            customermap.put("message","删除成功!");
+        }
+        return customermap;
+    }
 }

HMS/src/main/java/com/hqyj/seven/dao/CustomerDao.java

@@ -18,4 +18,6 @@ public interface CustomerDao {
     int updataOneCus(Customer customer);
     //插入单个客户的信息
     int insertOneCus(Customer customer);
+    //删除单个客户的信息
+    int deleteOneCus(int customer_id);
 }

HMS/src/main/java/com/hqyj/seven/service/CustomerService.java

@@ -20,6 +20,8 @@ public interface CustomerService {
     int updataOneCus(Customer customer);
     //插入单个客户的信息
     int insertOneCus(Customer customer);
+    //删除单个客户的信息
+    int deleteOneCus(int customer_id);
 }
 
 

HMS/src/main/java/com/hqyj/seven/service/impl/CustomerServiceImpl.java

@@ -43,5 +43,10 @@ public class CustomerServiceImpl implements CustomerService {
         int num = customerDao.insertOneCus(customer);
         return num;
     }
+    @Override
+    public int deleteOneCus(int customer_id) {
+        int num = customerDao.deleteOneCus(customer_id);
+        return num;
+    }
 
 }

HMS/src/main/resources/mapper/CustomerDaoMapper.xml

@@ -28,5 +28,7 @@
         insert into  customer(customer_id,name,card,phone,mobile,remainder)
         value (#{customer_id},#{name},#{card}, #{phone},#{mobile},#{remainder})
     </insert>
-
+    <delete id="deleteOneCus" parameterType="com.hqyj.seven.pojo.Customer">
+        delete from customer where customer_id = #{customer_id}
+    </delete>
 </mapper>
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