摘要：ByAlexis SeigneurinonSeptember 17, 2009 9:40 AM|No CommentsYesterday, I came accross a weird error when working with a Spring-enabled application. It was working fine within Eclipe but wouldn't run on the command line:Exception in thread "main" org.springframework.beans.factory.parsing 阅读全文

摘要：Paging is the term to describe getting a sub selection of data from a record set. Imagine you have a list of 1000 records but you don’t want your user to have to deal with 1000 all at the same time so you break it up into pages. You set a system limit and say they can only have 50 or 100 at a time a 阅读全文

摘要：Spring不但支持自己定义的@Autowired注解，还支持几个由JSR-250规范定义的注解，它们分别是@Resource、@PostConstruct以及@PreDestroy。 @Resource的作用相当于@Autowired，只不过@Autowired按byType自动注入，而@Resource默认按 byName自动注入罢了。@Resource有两个属性是比较重要的，分是name和type，Spring将@Resource注解的name属性解析为bean的名字，而type属性则解析为bean的类型。所以如果使用name属性，则使用byName的自动注入策略，而使用type属性时. 阅读全文