JavaScript遍历查找数组中最大值与最小值的方法示例

<script language="javascript"> // 查找数组中最小值function mathMin(arrs){  var min = arrs[0];  for(var i = 1, ilen = arrs.length; i < ilen; i+=1) {    if(arrs[i] < min) {      min = arrs[i];    }  }  return min;}// 代码测试var rets = [2,4,5,6,7,0,9,10,15,1];console.log(mathMin(rets));//0// 在数组中查找最大值function mathMax(arrs) {  var max = arrs[0];  for(var i = 1,ilen = arrs.length; i < ilen; i++) {    if(arrs[i] > max) {      max = arrs[i];    }  }  return max;}// 代码测试var rets = [1,4,5,6,7,9,10,15,55];console.log(mathMax(rets));//55</script>