摘要: 数组的浅拷贝 深拷贝方法 方法一:js的slice函数 var arr = ["One","Two","Three"]; var arr2 = arr.slice(0); 方法二:js的concat方法 var arr = ["One","Two","Three"]; var arr2 = arr. 阅读全文
posted @ 2017-06-19 10:33 xue意淫 阅读(114) 评论(0) 推荐(0)