摘要:
import Test.Tuzi; public class Tuzi1 { public String sex; public int height; public double weight; public void show(){ if("男".equals(sex)){ if(weight< 阅读全文
摘要:
随机数 var rand=Math.random(); rand2=parseInt(rand*4); var arr=[1,2,3,4] alert(arr[rand2]); 时间对象 var time=new Date(); var year=time.getFullyear(); var mo 阅读全文