String类型的小数拆分成整数+小数格式

        String e = "19.6";
        String[] s1 = e.split("\\.");
        System.out.println("整数为:"+s1[0]);   //19
        System.out.println("小数为:"+s1[1]);   //6

简简单单...

猜你喜欢

转载自blog.csdn.net/qq_37335810/article/details/83896796
今日推荐