1銆乻plit()vararrString='abcdaabc';vars=arrString.split("")console.log(s)//["a","b","c","d","a","a","b","c"]2,[].slice.call()鎴朅rray.prototype.slice.call()vars=[].slice.call(arrString)//[鈥渁鈥濓紝鈥渂鈥濓紝鈥渃鈥濓紝鈥渄鈥濓紝鈥渁鈥濓紝鈥渁鈥濓紝鈥渂鈥濓紝鈥渃鈥漖3锛屽璞°€倂alues()vararrString='abcdaabc';vars=Object.values(arrString)console.log(s)//["a","b","c","d","a","a","b","c"]4銆丄rray.from()Array.fromvararrString='abcdaabc馃槀';vars=Array.from(arrString)console.log(s)濡傛灉瀛楃涓蹭腑鏈夎〃杈惧紡绛夌壒娈婂瓧绗?/p>
