/ * @author dou_chengzi * @create 2021-01-08-2021-1-8-16:28 */ public class TestDoubleAndFloat {
public static void main(String[] args) {
double d = 2.4; System.out.println(d);//2.4 float f1 = (float) 2.4; System.out.println(f1);//2.4 float f2 = 2.4f; System.out.println(f2);//2.4 } }
发布者:全栈程序员-站长,转载请注明出处:https://javaforall.net/198593.html原文链接:https://javaforall.net
