Java Double类型的比较

Java Double类型的比较(基础篇-实例097).zip

package com.mingrisoft.oop;

public class DoubleTest {
    public static void main（String[] args） {
        Double number1 = 12.3;
        Double number2 = 12.3;
        System.out.println（“number1：“ + number1）;
        System.out.println（“number2：“ + number2）;
        switch （number1.compareTo（number2）） {
            case -1:
                System.out.println（“number1 < number2“）;
                break;
            case 0:
                System.out.println（“number1 == number2“）;
                break;
            case 1:
                System.out.println（“number1 > number2“）;
                break;
        }
    }
}

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----
     文件         232  2010-09-11 17:02  .classpath
     文件         379  2010-09-11 17:02  .project
     文件        1170  2013-11-21 08:41  bin\com\mingrisoft\oop\DoubleTest.class
     文件         651  2010-09-11 17:02  src\com\mingrisoft\oop\DoubleTest.java