2025-06-21 00:07:26
window.onload = function () {
var arr = [1, 0, 11, 54, 6, 0, 0]; ;
for (var i = arr.length - 1; i > -1; i--) {
if (arr[i] == 0) {
arr.splice(i, 1);//参数(删除的元素下标,从该下标起删除几个元素)
}
}
for (var i = 0; i < arr.length; i++) {
alert(arr[i]);
}
}
2025-06-21 00:05:24
2025-06-21 00:01:21
2025-06-21 00:05:25
var arr1=[1,2,0,4,0,6,7,0,9];
var arr2=[];
function deleteZero(arr){
for(var i=0,len=arr.length;i<len;i++){
if(arr[i]!=0){
arr2.push(arr[i])
}
}
return arr2;
}
deleteZero(arr1) //返回[1, 2, 4, 6, 7, 9]
2025-06-21 00:04:40