LiLime

摘要： <script> var arr = ["孙悟空","猪八戒","沙和尚"] var arr2 = ["白骨精","玉兔精","蜘蛛精"] var arr3 = ["二郎神","太上老君","玉皇大帝"] /* *concat()链接两个或更多的数组，并将新的数组返回 * -该方法不会对原数组产生影 阅读全文