大家好,又见面了,我是你们的朋友全栈君。
java中对bigdimical比较大小一般用的是bigdemical的compareTo方法;
int a = bigdemical.compareTo(bigdemical2);
a = 1,表示bigdemical大于bigdemical2;
a = 0,表示bigdemical等于bigdemical2;
a = -1,表示bigdemical小于bigdemical2;另,
@org.junit.Test
public void bigdecimalTest(){
BigDecimal a=BigDecimal.valueOf(1.0);
BigDecimal b=BigDecimal.valueOf(1.000);
System.out.println("a:"+a+";b="+b);//a:1.0;b=1.0
System.out.println(a.equals(b));//true
System.out.println(a.compareTo(b)==0);//true
BigDecimal c = new BigDecimal("1.0");
BigDecimal d = new BigDecimal("1.000");
System.out.println("c:"+c+";d="+d);//c:1.0;d=1.000
System.out.println(c.equals(d));//false
System.out.println(c.compareTo(d)==0);//true
}发布者:全栈程序员栈长,转载请注明出处:https://javaforall.cn/154531.html原文链接:https://javaforall.cn