利用正则表达式自动给Email地址和Url加上连接_[Asp.Net教程]
using System;
using System.Text.RegularExpressions;
namespace CommLayer
{
///
/// 自动给邮件地址或email地址加上url
///
public class HyperlinkUrl
{
private static Regex urlregex = new Regex(@"(http:\/\/([\w.]+\/?)\S*)",
RegexOptions.IgnoreCase|RegexOptions.Compiled);
private static Regex emailregex = new Regex(@"([a-zA-Z_0-9.-]+\@[a-zA-Z_0-9.-]+\.\w+)",
RegexOptions.IgnoreCase|RegexOptions.Compiled);
public HyperlinkUrl()
{
}
///
/// 生成带连接的字符串
///
/// 需要生成带连接地址的字符串
/// 经过转换的字符串
public static string GenHyperlinkUrl(string link)
{
link = emailregex.Replace(link, "1");
link = urlregex.Replace(link, "1");
return link;
}
}
}
