public void DoFiilter(Request req, Response resp, FilterChain chain)
{
if (index == list.Count)
{
return;
}
Filter f = list[index];
index++;
f.DoFiilter(req, resp, chain);
}
public static void DoMain()
{
Request req = new Request();
req.reqStr = "草，[张三]MMP的，:):";
Console.WriteLine("原字符串：{0}", req.reqStr);
Response resp = new Response();
Filter html = new HTMLFilter();
Filter sensitive = new SensitiveFilter();
Filter face = new FaceFilter();
FilterChain chain = new FilterChain();
chain.addFilter(html).addFilter(sensitive).addFilter(face);
chain.DoFiilter(req, resp, chain);
Console.WriteLine("过滤后的字符串：{0}", req.reqStr);
Console.WriteLine(resp.respStr);
}
public void DoFiilter(Request req, Response resp, FilterChain chain)
{
req.reqStr = req.reqStr.Replace("草", "*").Replace("MMP", "***") + "------SensitiveFilter";
chain.DoFiilter(req, resp, chain);
resp.respStr += "------SensitiveFilter";
}
public void DoFiilter(Request req, Response resp, FilterChain chain)
{
req.reqStr = req.reqStr.Replace('<', '[').Replace('>', ']') + "------HTMLFilter";
chain.DoFiilter(req, resp, chain);
resp.respStr += "------HTMLFilter";
}
