MyBatis-Plus乐观锁插件的用法小结

@Configuration
public class MyBatisPlusConfig {
    @Bean
    public MybatisPlusInterceptor mybatisPlusInterceptor() {
        MybatisPlusInterceptor mybatisPlusInterceptor = new MybatisPlusInterceptor();
        mybatisPlusInterceptor.addInnerInterceptor(new OptimisticLockerInnerInterceptor());
        return mybatisPlusInterceptor;
    }
}

    @Version
    private Integer version;

@Test
public void update(){
	User user = userMapper.getById(1L);
	user.setEmail("Test1111@email.com");
	user.setUpdateTime(LocalDateTime.now());
 
	int update = userMapper.updateById(user);
	System.out.println(update);
}

DEBUG==>  Preparing: UPDATE sys_user SET email=?, update_time=?, version=? WHERE id=? AND version=? 
DEBUG==> Parameters: Test1111@email.com(String), 2019-09-19T16:00:38.149(LocalDateTime), 2(Integer), 1(Long), 1(Integer)
DEBUG<==    Updates: 1