1.生成指定范围随机数
function randNum(minnum , maxnum){
return Math.floor(minnum + Math.random() * (maxnum - minnum));
}
function randNum(minnum , maxnum){
return Math.floor(minnum + Math.random() * (maxnum - minnum));
}
本文标题:Js 常用知识点汇总(持续更新……)
本文链接:https://www.haomeiwen.com/subject/vvbgyttx.html
网友评论