@Param注解传递
void userPhone(@Param("phone") String phone,@Param("id")int userID)throws Exception; <update id="userPhone"> update users set user_phone=#{phone} where user_id =#{id} </update>
@javaBean实体类传递
void userResiger(User user)throws Exception; <insert id="userResiger" parameterType="wdc.pojo.User"> insert into users(user_name,user_password,user_email) values(#{user.username},#{user.password},#{user.email}) </insert>