摘要: js学习笔记1.replace方法首先字符串的replace方法并不会替换所有匹配的字符串,仅仅替换第一次,当然 JavaScript 老手们都知道这里可以使用正则表达式,并且需要加上一个全局标志位(/g)//Mistakevar str="David is an Arsenal fan, which means David is great";str.replace("David","Tom") //Tom is an Arsenal fan, which means David is great//Desiredvar str=& 阅读全文
posted @ 2013-11-13 10:50 hailiang2013 阅读(181) 评论(0) 推荐(0)