Javascript正则表达式替换HTML标记
问题描述：
使用正则表达式时遇到很多困难。
Having a lot of difficulties using regex.
继续我想做的事情......
Heres what i am trying to do...
text<div> text </div><div> text </div><div> text </div>
将其转入
text<br> text<br>text<br>text
我试过做...
newhtml = newhtml.replace(/\<div>/g,'<br>');
newhtml = newhtml.replace(/\</div>/g,' ');
但是输出错误。 jquery是否提供了一种更好的方法呢？
but this gives the wrong output. Does jquery provide a better way of doing this?
答
那是因为你正在逃避错误的事情，因为只有反斜杠需要要转义。
That's because you're escaping the wrong thing, as only the backslash needs to be escaped.
newhtml = newhtml.replace(/<div>/g,'<br>');
newhtml = newhtml.replace(/<\/div>/g,' ');