通過JS自增添加到數(shù)組里面:varsecond=[];for(vari=0;i
求教JS自增數(shù)組的增減!
一只斗牛犬
2019-04-27 22:14:32
TA貢獻(xiàn)1836條經(jīng)驗(yàn) 獲得超13個贊
letsecond=['0','1','2','3','4','5','6','7','8','9'];setInterval(()=>{second.push(Number(second[second.length-1])+1+'')second.shift()console.log(second)},1000);這個是shift一個,push一個的實(shí)現(xiàn)
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