You may be curious about how a framework works? A simple framework example will be made here to demonstrate the idea of frameworks. Goal of a Framework First of all, why do we need a framework other than just a normal library? The goal of framework is defining a process which let developers implement certain functions based on individual requirements. In other words, framework defines the skeleton and developers fill in the flesh when using it. The Simplest Framework In the following example, the first 3 classes are defined as......
这是作为真正的Java开发人员,作为一个工匠:你不能做的工作没有合适的工具权。幸运的是,有大量的Java工具设计,使其显著容易编写好的Java代码 - 并帮助您让您的Java代码,甚至更好。 我们就来列举一下常用到的工具......
官方文档见: http://docs.sun.com/source/819-0084/pt_tuningjava.html java启动参数共分为三类; 其一是标准参数(-),所有的JVM实现都必须实现这些参数的功能,而且向后兼容; 其二是非标准参数(-X),默认jvm实现这些参数的功能,但是并不保证所有jvm实现都满足,且不保......