del interface PlayerMapper

pingcap · Jan 24, 2024 · 708afeb · 708afeb
1 parent 7b70f28
commit 708afeb
Showing 1 changed file with 0 additions and 24 deletions.
diff --git a/develop/dev-guide-sample-application-java-mybatis.md b/develop/dev-guide-sample-application-java-mybatis.md
@@ -229,12 +229,6 @@ public SqlSessionFactory getSessionFactory() {
 </mapper>
 ```
 
-```java
-public interface PlayerMapper {
-    int insert(Player row);
-}
-```
-
 更多信息参考[插入数据](/develop/dev-guide-insert-data.md)。
 
 ### 查询数据
@@ -261,12 +255,6 @@ public interface PlayerMapper {
 </mapper>
 ```
 
-```java
-public interface PlayerMapper {
-    Player selectByPrimaryKey(String id);
-}
-```
-
 更多信息参考[查询数据](/develop/dev-guide-get-data-from-single-table.md)。
 
 ### 更新数据
@@ -286,12 +274,6 @@ public interface PlayerMapper {
 </mapper>
 ```
 
-```java
-public interface PlayerMapper {
-    int updateByPrimaryKey(Player row);
-}
-```
-
 更多信息参考[更新数据](/develop/dev-guide-update-data.md)。
 
 ### 删除数据
@@ -309,12 +291,6 @@ public interface PlayerMapper {
 </mapper>
 ```
 
-```java
-public interface PlayerMapper {
-    int deleteByPrimaryKey(String id);
-}
-```
-
 更多信息参考[删除数据](/develop/dev-guide-delete-data.md)。
 
 ## 下一步