让我说我有这个
var array =[23,345,6,765,54423,45654,7657,43,43,5,765,3456,768,897,545,645,87,4556,432,543,534];
var chunkEachBy = [3,2,1,5,6,4];
var chunked = [];
for(var i =0, l = chunkEachBy.length; i < l; i++)
{
chunked.push(array.splice(0, chunkEachBy[i]));
}
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输出:
[Array[3], Array[2], Array[1], Array[5], Array[6], Array[4]]
Run Code Online (Sandbox Code Playgroud)
它只是简单地array进入长度chunkEachBy,然后为每个值组合每个值chunkEachBy.
我的问题是,在这种情况下,不是将结果推送到一个单独的数组中,而是chunked将这一切都完成到原始数组并产生相同的结果吗?
JSFiddle - https://jsfiddle.net/b7twnurm/1/