@Bean(name = "jsrDAO",initMethod="init",destroyMethod="destroy")
2018-04-13
每個人想要學(xué)到的東西不一樣吧,我只是想大概聽一下,之前有一點MVC框架的基礎(chǔ),很快的把視頻看完了,也對spring有了一個大概清晰的認識,很多知識點也有了了解,非常感謝老師。其實這門課程本來就只是帶大家走一遍spring,為后面的深入學(xué)習打基礎(chǔ)啦,老師這樣講挺好的
2018-04-11
可以在bean自己內(nèi)調(diào)用
MoocApplicationContext context(或ApplicationContext) = (MoocApplicationContext) applicationContext.getBean("moocApplicationContext");
text.say();
MoocApplicationContext context(或ApplicationContext) = (MoocApplicationContext) applicationContext.getBean("moocApplicationContext");
text.say();
2018-04-11
2.實現(xiàn)ApplicationContextAware接口 就有setApplicationContext()方法,傳入ApplicationContext參數(shù)
該參數(shù)相當于獲取了ioc容器
ClassPathXmlApplicationContext context = new ClassPathXmlApplicationContext("com/imooc/aware/spring-aware.xml");
context == ApplicationContext傳入的參數(shù)
該參數(shù)相當于獲取了ioc容器
ClassPathXmlApplicationContext context = new ClassPathXmlApplicationContext("com/imooc/aware/spring-aware.xml");
context == ApplicationContext傳入的參數(shù)
2018-04-11
1.實現(xiàn)BeanNameAware接口 就有setBeanName()方法 獲取bean的name
2018-04-11
不用junit
直接獲取
ApplicationContext context = new ClassPathXmlApplicationContext("com/imooc/injection/spring-injection.xml");
InjectionService in = (InjectionService)context.getBean("injectionService");
in.save("imooc");
直接獲取
ApplicationContext context = new ClassPathXmlApplicationContext("com/imooc/injection/spring-injection.xml");
InjectionService in = (InjectionService)context.getBean("injectionService");
in.save("imooc");
2018-04-10