去除每个数组元素中的单引号

var temp = "'a1','a2','a3'";

var aaa = temp.split(",");

for (var i = 0; i < aaa.length; i++) {

var reg = /^[\']|[\']$/g;

aaa[i] = aaa[i].replace(reg, "");

}

console.log(aaa);