购买

src/main/java/com/muyu/system/mapper/BuyMapper.java

@@ -14,4 +14,7 @@ import com.muyu.system.domain.ConnectorUser;
  */
 public interface BuyMapper extends BaseMapper<Connector> {
     Integer doBuyInterface(ConnectorUser connectorUser);
+
+    ConnectorUser selectConnectorUser(ConnectorUser connectorUserr);
+
 }

src/main/java/com/muyu/system/service/impl/BuyServiceImpl.java

@@ -27,12 +27,12 @@ public class BuyServiceImpl extends ServiceImpl<BuyMapper, Connector> implements
     private BuyMapper buyMapper;
     @Override
     public Result doBuyInterface(ConnectorUser connectorUserr) {
-        //获取当前用户名
-        String username = SecurityUtils.getUsername();
+//        //获取当前用户名
+//        String username = SecurityUtils.getUsername();
         //获取当前用户ID
         Long userId = SecurityUtils.getUserId();
-        //获取当前的用户信息
-        LoginUser loginUser = SecurityUtils.getLoginUser();
+//        //获取当前的用户信息
+//        LoginUser loginUser = SecurityUtils.getLoginUser();
         connectorUserr.setUserId(userId);
         Integer i = buyMapper.doBuyInterface(connectorUserr);
         if (i>0){

src/main/resources/mapper/system/BuyMapper.xml

@@ -8,4 +8,18 @@
     <update id="doBuyInterface">
         update connector_user set connector_residue_degree=connector_residue_degree+#{connectorFrequency},connector_frequency=connector_frequency+#{connectorFrequency} where connector_id=#{connectorId} and user_id=#{userId}
     </update>
+    <select id="selectConnectorUser" resultType="com.muyu.system.domain.ConnectorUser">
+        SELECT
+            connector_user.connector_user_id,
+            connector_user.connector_residue_degree,
+            connector_user.connector_frequency,
+            sys_user.user_name,
+            connector.connector_name
+        FROM
+            connector_user
+                LEFT JOIN sys_user ON connector_user.user_id = sys_user.user_id
+                LEFT JOIN connector ON connector_user.connector_id = connector.connector_id
+        WHERE
+            connector.connector_name=#{connectorName}
+    </select>
 </mapper>