摘要: 当在一个textarea标签中键入一个回车时,实际上会插入2个符号:\n\r在javascript里,line breaks用\n表示when you pull text into Javascript, it treats line breaks as the single "\n" value.... 阅读全文
posted @ 2014-12-10 16:41 alexandra 阅读(283) 评论(0) 推荐(0) 编辑