javascript 循环读取数组中的值

1 //数组
2 var a = ["#F85C6F", "#78B0F0", "#DB83ED", "#8EC656", "#C69656", "#6CADD6"]
3 
4 //索引值为0
5 var index = 0
6 for(var i = index; i < 100; i++) {
7    console.log(a[i % a.length])  
8 }

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