|
发表于 2013-11-12 14:34:40
|
显示全部楼层
- [DllImport("wininet.dll", CharSet = CharSet.Auto, SetLastError = true)]
- static extern bool InternetGetCookieEx(string pchURL, string pchCookieName, StringBuilder pchCookieData, ref int pcchCookieData, int dwFlags, object lpReserved);
- //取出Cookie,当登录后才能取
- public static string GetCookieString(string url)
- {
- // Determine the size of the cookie
- int datasize = 256;
- StringBuilder cookieData = new StringBuilder(datasize);
- if (!InternetGetCookieEx(url, null, cookieData, ref datasize, 0x00002000, null))
- {
- if (datasize < 0)
- return null;
- // Allocate stringbuilder large enough to hold the cookie
- cookieData = new StringBuilder(datasize);
- if (!InternetGetCookieEx(url, null, cookieData, ref datasize, 0x00002000, null))
- return null;
- }
- return cookieData.ToString();
- }
复制代码 |
|