/// <summary>
/// 构造方法
/// </summary>
/// <param name="url">必须是“占位符”风格的URL</param>
public RouteAttribute(string url)
{
if (string.IsNullOrEmpty(url))
{
throw new ArgumentNullException(nameof(url));
}
this.Url = url;
this.Regex = RouteHelper.CreateRegex(this.Url); // 必须是“占位符”风格的URL
}
/// <summary>
/// 构造方法
/// </summary>
/// <param name="url"></param>
/// <param name="type"></param>
public RouteUrlAttribute(string url, UrlType type)
{
if (string.IsNullOrEmpty(url))
{
throw new ArgumentNullException(nameof(url));
}
this.Url = url;
this.UrlType = type;
if (type == UrlType.Pattern)
{
this.Regex = RouteHelper.CreateRegex(this.Url);
}
else if (type == UrlType.Regex)
{
this.Regex = new Regex(this.Url, RegexOptions.Compiled | RegexOptions.IgnoreCase);
}
}
public override bool IsMatch(HttpContext context)
{
return(RouteHelper.IsMatchRequest(context, Attr.Regex));
}