摘要: 1.var arr = ["One","Two","Three"];var arrto = arr;arrto[1] = "test";document.writeln("数组的原始值:" + arr + "<br />");//Export:数组的原始值:One,test,Threedocumen 阅读全文
posted @ 2018-04-16 13:47 daidai201 阅读(371) 评论(0) 推荐(0) 编辑