让我们看看如何通过字符串创建BigDecimal值。在这里,我们已将字符串设置为BigDecimal构造函数的参数。
BigDecimal val1 = new BigDecimal("375789755.345778656");
BigDecimal val2 = new BigDecimal("525678755.155778656");我们还可以对其执行数学运算-
val2 = val2.subtract(val1);
以下是一个例子-
import java.math.BigDecimal;
public class Demo {
public static void main(String[] argv) throws Exception {
BigDecimal val1 = new BigDecimal("375789755.345778656");
BigDecimal val2 = new BigDecimal("525678755.155778656");
System.out.println("Value 1 : "+val1);
System.out.println("Value 2 : "+val2);
val2 = val2.subtract(val1);
System.out.println("Result (Subtraction) = "+val2);
}
}输出结果
Value 1 : 375789755.345778656 Value 2 : 525678755.155778656 Result (Subtraction) = 149888999.810000000