我正在尝试以编程方式登录到Yahoo开发人员API.我遇到了一个绊脚石,我无法访问HttpWebResponse的所有"Set-Cookie"标题.
Fiddler在响应的标题中显示以下cookie:
Set-Cookie: B=733jjvp7f5g8f&b=4&d=1pFN8bVpYFYaPUme88.fc6ZzTSI-&s=kc&i=.1p3Ei3yvwqZjo0gcg7D; expires=Sun, 22-Dec-2013 05:33:04 GMT; path=/; domain=.yahoo.com
Set-Cookie: F=a=GYsABKAMvTZoTcNAPKUXrclX_Hb77EA7I_62nONz8QeEwNevHwqJ_NyizED88uhv9aMx.9o-&b=3tN5; expires=Sun, 22-Dec-2013 05:33:04 GMT; path=/; domain=.yahoo.com
Set-Cookie: Y=v=1&n=0v251rt3ifppb&l=0kii84if0h70ma/o&p=m2fvvau012000000&iz=1111&r=if&lg=en-AU&intl=au&np=1; path=/; domain=.yahoo.com
Set-Cookie: PH=fn=jW23i4lnq1UpiP.lsuU-&l=en-AU; expires=Sun, 22-Dec-2013 05:33:04 GMT; path=/; domain=.yahoo.com
Set-Cookie: T=z=QEs8OBQYTBPBEZq31nTCqv1MzNPBjUwTjcwMDZOTjY-&a=YAE&sk=DAAtoxgrYmWIMk&ks=EAA3Ha0H7qyCT8P3cI9NWJrIA--~E&d=c2wBTkRRNEFUSTNPVEEzTnpFNU9URS0BYQFZQUUBZwFCRFZQTkRSSjJQRVRDTEdFT0xCQ1hER0VVUQFvawFaVzAtAXRpcAF2MkNUVUEBenoBUUVzOE9CQTdF; path=/; domain=.yahoo.com
Set-Cookie: SSL=v=1&s=kTc532PQYAe1iT.23Q55E50ZdoOAdEK_fshc3g_YZ3SxszcbuHkmpJUAQ7RT67nDNA0nXyX68um90ZuS9RQztQ--&kv=0; path=/; domain=.yahoo.com; secure; httponly
但是,我无法通过.NET访问"Set-Cookie"的第一个实例以外的任何内容:
// Make the web request:
var userAuthWebRequest = WebRequest.Create(uri) as HttpWebRequest;
var response = userAuthWebRequest.GetResponse() as HttpWebResponse;
// Dump the headers to debug:
Debug.WriteLine(string.Format("Set-Cookie: {0}", response.Headers.Get("Set-Cookie")));
我的调试输出返回:
Set-Cookie: B=733jjvp7f5g8f&b=3&s=b1; expires=Sun, 22-Dec-2013 05:33:03 GMT; path=/; domain=.yahoo.com
有趣的是,如果我向Headers.GetValues发出类似的请求,它实际上会返回"Set-Cookie"标题的两个实例,这些实例似乎已连接在一起:
foreach (var headerName …