lyf's blog

持续添加…….. java中Class对象详解 http://blog.youkuaiyun.com/yuebinghaoyuan/article/details/7244123 Java IO流分析整理 http://blog.youkuaiyun.com/yuebinghaoyuan/article/details/7388059

By Author of Tomcat -“James Duncan Davidson” “Using “Catalina” was my idea, because I wrote most of the original code that became it. The reasons are mundane, but here they are for the record: 1, E

最近在看java ee相关的东西，配置xml肯定是经常要做的一个事情，而配置xml当然是有规则的。 xml Schema 的作用是定义 xml 文档的合法构建模块，类似 DTD，所以Schema 的作用就是限定xml文件怎么去配置，不能随心所欲。java ee感觉就是想把构建软件的很多过程都模块化、自动化，所有的功能都做成了可配置化。下面介绍如何在 xml 文档中引用 Schema（也就是关于XM

An abstract class is a class that is only partially implemented by the programmer. It may contain one or more abstract methods. An abstract method is simply a function definition that serves to tell th