Array.prototype.toArr = function(i) {
return [...new Array(Math.round(this.length/i)).keys()].map(ii => this.slice(i * ii, i * ii + i))
}
javascript 根据指定长度分割数组返回二维数组
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2022-08-04
Array.prototype.toArr = function(i) {
return [...new Array(Math.round(this.length/i)).keys()].map(ii => this.slice(i * ii, i * ii + i))
}
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