摘要: var aa = new RegExp("([abcdefg]+)([12345678]+)", "ig"); var str = "aa123bb123cc45"; var bb = str.replace(aa, "$1888$2\r\n"); 阅读全文
posted @ 2015-07-07 17:03 郑文亮 阅读(222) 评论(0) 推荐(0) 编辑