

使用方法:

1.添加version锁标记字段

2.实体类添加对应字段,并加上@Version注解

3.添加配置类

@Configuration
public class MpComfig {@Beanpublic MybatisPlusInterceptor mpInterceptor(){MybatisPlusInterceptor mpInterceptor = new MybatisPlusInterceptor();mpInterceptor.addInnerInterceptor(new OptimisticLockerInnerInterceptor());return mpInterceptor;}
}
4.使用乐观锁



