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UserMapper.java

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+package cn.flea.chexnetmaster.mapper;
+
+import cn.flea.chexnetmaster.pojo.User;
+import org.apache.ibatis.annotations.*;
+
+import java.util.List;
+
+@Mapper
+public interface UserMapper {
+
+//    @Select("SELECT * FROM user WHERE id = #{id}")
+//    User getUserById(Integer id);
+
+//    @Select("SELECT * FROM user")
+//    List<User> getAllUsers();
+
+//    @Select("SELECT * FROM user WHERE name = #{name} and password = #{name}")
+//    User getUserByNameAndPassword(String name, String password);
+
+//    @Delete("DELETE FROM user WHERE id = #{id}")
+//    int deleteUserById(Integer id);
+
+    int addUser(User user);
+
+    int deleteUserByOpenid(String wechatOpenid);
+
+    int updateUserById(User user);
+
+    int updateUserByOpenid(User user);
+
+    User getUserByOpenid(String wechatOpenid);
+
+    User getUserById(Integer id);
+
+}