实现spring 的ApplicationContextAware接口 代码如下: 1packagecom.xnh.web.utils;23importorg.springframework.beans.BeansException;4importorg.springframework.context.ApplicationContext;5importorg.springframework.context.ApplicationContextAware;6/**7*8*@authorKylin9*10*/11publicclassApplicationUtilimplementsApplicatio...
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It is so hot in spring that it is impossible to use the air conditioner. The child's hair got wet from the heat at night, and he pushed off the quilt and got a cold the next day. The refrigerator is a fake decoration. There was actually no security guard on duty at night. It ...
Default value is CGFloat.NaN, the value is from 0.0 to 1.0. BorderDesignable Property nameData typeRemark borderColor Optional<UIColor> border color borderWidth CGFloat border width. Default value is CGFloat.NaN, the value is greater than 0. borderSide Optional<String> border side: Top, ...
spring事务的传播 事务的传播行为就是多个事务方法的相互调用时,事务如何在这些方法间传播:
spring事务的隔离 ISOLATION_DEFAULT 使用数据库默认的事务隔离级别 ISOLATION_READ_UNCOMMITTED 允许读取尚未提交的修改,可能导致脏读、幻读和不可重复读 ISOLATION_READ_COMMITTED 允许从已经提交的事务读取,可防止脏读、但幻读,不可重复读仍然有可能发生 ISOLATION_REPEATABLE_READ 对相同字段的多次读取的结果是一致的,...
spring-dispacher.xml的作用在于为提供了远程能力的service类暴露接入地址 <bean id="demoremote_urlMapping" class="org.springframework.web.servlet.handler.SimpleUrlHandlerMapping"> <property name="mappings"> <props> <prop key="/recommendSuccessService.remote">/remoteService</prop> ...
四:【设置属性值前】调用MyInstantiationAwareBeanPostProcessor.postProcessPropertyValues方法 【在这里设置属性】 五:【注入BeanName】调用BeanNameAware接口的setBeanName方法 六:【注入BeanFactory】调用BeanFactoryAware接口的setBeanFactory方法 七:【注入ApplicationContext】调用ApplicationContextAware接口的setApplicationContext...