testmethodlocalvariable.java

来自「疯狂Java讲义_源码(含Java设计模式CHM」· Java 代码 · 共 25 行

/**
 * Description:
 * <br/>Copyright (C), 2005-2008, Yeeku.H.Lee
 * <br/>This program is protected by copyright laws.
 * <br/>Program Name:
 * <br/>Date:
 * @author  Yeeku.H.Lee [e-mail]
 * @version  1.0
 */
public class TestMethodLocalVariable
{
	public static void main(String[] args) 
	{
		//定义一个方法局部变量a
		int a;
		//下面代码将出现错误，因为a变量还未初始化
		//System.out.println("方法局部变量a的值：" + a);
		//为a变量赋初始值，也就是进行初始化
		a = 5;
		System.out.println("方法局部变量a的值：" + a);
	}
}