/**

* Description:

* <br/>网站: <a href="http://www.crazyit.org">疯狂Java联盟</a>

* <br/>Copyright (C), 2001-2016, Yeeku.H.Lee

* <br/>This program is protected by copyright laws.

* <br/>Program Name:

* <br/>Date:

* @author Yeeku.H.Lee kongyeeku@163.com

* @version 1.0

*/

public class EqualTest

{

public static void main(String[] args)

{

int it = 65;

float fl = 65.0f;

// 将输出true

System.out.println("65和65.0f是否相等？" + (it == fl));

char ch = 'A';

// 将输出true

System.out.println("65和'A'是否相等？" + (it == ch));

String str1 = new String("hello");

String str2 = new String("hello");

// 将输出false

System.out.println("str1和str2是否相等？"

+ (str1 == str2));

// 将输出true

System.out.println("str1是否equals str2？"

+ (str1.equals(str2)));

// 由于java.lang.String与EqualTest类没有继承关系，

// 所以下面语句导致编译错误

// System.out.println("hello" == new EqualTest());

}

}