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问题描述

什么是java

推荐答案

http://www.roseindia.net/java/beginners/staticvariable.shtml [ ^ ]

http://www.javatutorialhub.com/java-static-variable-methods.html[^]
http://www.roseindia.net/java/beginners/staticvariable.shtml[^]

静态变量

1.它是一个属于类而不属于对象(实例)的变量
2.静态变量在执行开始时仅初始化一次.这些变量将在初始化任何实例变量之前先被初始化
3.该类的所有实例共享的单个副本
4.静态变量可以直接通过类名称访问，不需要任何对象
5.语法:<类别名称>.<变量名称>


http://www.roseindia.net/java/beginners/staticvariable.shtml [ ^ ]

http://blog.sanaulla.info/2008/06 /24/static-members-static-methods-and-static-variables/ [

static variable

1.It is a variable which belongs to the class and not to object(instance)
2.Static variables are initialized only once , at the start of the execution . These variables will be initialized first, before the initialization of any instance variables
3.A single copy to be shared by all instances of the class
4.A static variable can be accessed directly by the class name and doesn’t need any object
5.Syntax : <class-name>.<variable-name>


http://www.roseindia.net/java/beginners/staticvariable.shtml[^]

http://blog.sanaulla.info/2008/06/24/static-members-static-methods-and-static-variables/[^]

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