如何在Java中使用正则表达式拆分字符串

Question

I have a string contains multi language text as follow

{|en|}Audio Albums{|/en|}{|ar|}الألبومات الصوتية{|/ar|}

I need a function to get the text of specific language

getText("en") should returns Audio Albums

I think I have to use regular expression.

Answer 1

This should work:

Pattern pattern = Pattern.compile("\{\|"+lang+"\\|\\}(.*)\\{\\|/"+lang+"\|\}");
Matcher matcher = pattern.matcher(content);
return matcher.find() ? matcher.group(1) : null;