我想用链接替换包含许多提及的字符串
string comment = "@David you are best friend of @fri.tara3 and best of @mahta_";
string pattern = "@[a-zA-Z0-9_.]+?(?![a-zA-Z0-9_.])";
我想要的是这样的:
<a href="http://Domain.com/David">@David</a> you are best friend of <a href="http://Domain.com/fri.tara3_">@fri.tara3_</a>
顺便说一句,我不想使用或预约...
非常感谢
答案 0 :(得分:0)
这是一个Java正则表达式解决方案:
String str = "@David you are best friend of @fri.tara3 and best of @mahta_";
String formatted = str.replaceAll("@([^\\s]+)", "<a href=\"http://Domain.com/$1\">$0</a>");
输出:
<a href="http://Domain.com/David">@David</a> you are best friend of <a href="http://Domain.com/fri.tara3">@fri.tara3</a> and best of <a href="http://Domain.com/mahta_">@mahta_</a>