首页 > IT职业 > IT职场 > JavaScript求数组最大值常用方法
let ary = [1,2,22,3,99,100],maxNum = ary[0]
function getMaxNum(ary){
for(let i = 1,len = ary.length;i<len;i++){
maxNum > ary[i]?null:maxNum = ary[i];
}
return maxNum
}
console.log(getMaxNum(ary))
let ary = [1,2,22,3,99,100],
maxNum = eval(`Math.max(${ary.toString()})`);
let ary = [1,2,22,3,99,100];
maxNum = Math.max.apply(null,ary)
let ary = [1,2,22,3,99,100],
maxNum = ary.sort((a,b)=>b-a);
tips:数组的sort方法要是不写后面的return,用默认值得花返回来的顺序不对
let ary = [1,2,22,3,99,100],
maxNum = Math.max(...ary)
来自 “ ITPUB博客 ” ,链接:https://blog.itpub.net/2203/viewspace-2823851/ ,如需转载,请注明出处,否则将追究法律责任。