得不到这个网站的第二页源码

蓦然回首

得不到这个网站的第二页源码，网址：http://www.qqhrhb.gov.cn/branch.aspx?id=10401，请给出程序源码，谢谢帮忙

依然在飞翔

这个好办，还是用2楼站长的代码，把postdata里面的viewstate换成我这个

[C#] 纯文本查看 复制代码

__VIEWSTATE=%2FwEPDwUKMTI2NzIyNjQ4Mw8WAh4IdGhpc3BhZ2UCBRYCAgEPZBYIAgIPDxYCHgRUZXh0BVYgPGEgaHJlZj1DYXRlZ29yeS5hc3B4P2lkPTEwNCBjbGFzcz10aXQxMz7njq%2For4Tpobnnm648L2E%2BIC0%2BIOWuoeaJuemhueebruWPl%2BeQhuaDheWGtWRkAgMPDxYCHwEFGOWuoeaJuemhueebruWPl%2BeQhuaDheWGtWRkAgQPPCsADQEADxYGHgtfIURhdGFCb3VuZGceCVBhZ2VDb3VudAIBHgtfIUl0ZW1Db3VudAISZBYCZg9kFihmDw8WAh4HVmlzaWJsZWhkZAIBD2QWBGYPZBYCZg8VAiA0QjgzMDk3NzY0RTUwRjQ5ODMzREQ5QURCQkQwMTM1Qk7lhbPkuo4yMDE05bm0NeaciDfml6Xlu7rorr7pobnnm67njq%2FlooPlvbHlk43or4Tku7fmlofku7blj5fnkIbmg4XlhrXnmoTlhaznpLpkAgEPDxYCHwEFCjIwMTQtMDUtMDdkZAICD2QWBGYPZBYCZg8VAiA0QjgzMDk3NzY0RTUwRjQ5NTY0QjAzMDAxMjUwRjA5ME7lhbPkuo4yMDE05bm0NeaciDbml6Xlu7rorr7pobnnm67njq%2FlooPlvbHlk43or4Tku7fmlofku7blj5fnkIbmg4XlhrXnmoTlhaznpLpkAgEPDxYCHwEFCjIwMTQtMDUtMDZkZAIDD2QWBGYPZBYCZg8VAiA5NTQyRDczMjhBODE1QjNERTM3RUI2REYwNDA0MjAzNE%2FlhbPkuo4yMDE05bm0NOaciDI05pel5bu66K6%2B6aG555uu546v5aKD5b2x5ZON6K%2BE5Lu35paH5Lu25Y%2BX55CG5oOF5Ya155qE5YWs56S6ZAIBDw8WAh8BBQoyMDE0LTA0LTI0ZGQCBA9kFgRmD2QWAmYPFQIgOTU0MkQ3MzI4QTgxNUIzREEzOTQxMUM4N0MxNjFGNjVP5YWz5LqOMjAxNOW5tDTmnIgxN%2BaXpeW7uuiuvumhueebrueOr%2BWig%2BW9seWTjeivhOS7t%2BaWh%2BS7tuWPl%2BeQhuaDheWGteeahOWFrOekumQCAQ8PFgIfAQUKMjAxNC0wNC0xN2RkAgUPZBYEZg9kFgJmDxUCIERDMzA4RjFBOEUwREYwQTYxNDZFRkIxRUZERTI0QkM1T%2BWFs%2BS6jjIwMTTlubQ05pyIMTTml6Xlu7rorr7pobnnm67njq%2FlooPlvbHlk43or4Tku7fmlofku7blj5fnkIbmg4XlhrXnmoTlhaznpLpkAgEPDxYCHwEFCjIwMTQtMDQtMTRkZAIGD2QWBGYPZBYCZg8VAiBEQzMwOEYxQThFMERGMEE2RTJBQThFMkIyNUQ1N0Q2MU7lhbPkuo4yMDE05bm0NOaciDjml6Xlu7rorr7pobnnm67njq%2FlooPlvbHlk43or4Tku7fmlofku7blj5fnkIbmg4XlhrXnmoTlhaznpLpkAgEPDxYCHwEFCjIwMTQtMDQtMDhkZAIHD2QWBGYPZBYCZg8VAiBEQzMwOEYxQThFMERGMEE2RTQ1NDcxNkMyMUNDQzNFNk7lhbPkuo4yMDE05bm0NOaciDTml6Xlu7rorr7pobnnm67njq%2FlooPlvbHlk43or4Tku7fmlofku7blj5fnkIbmg4XlhrXnmoTlhaznpLpkAgEPDxYCHwEFCjIwMTQtMDQtMDRkZAIID2QWBGYPZBYCZg8VAiBEQzMwOEYxQThFMERGMEE2RUM2OUREOUM3QjE0NzU0M07lhbPkuo4yMDE05bm0NOaciDPml6Xlu7rorr7pobnnm67njq%2FlooPlvbHlk43or4Tku7fmlofku7blj5fnkIbmg4XlhrXnmoTlhaznpLpkAgEPDxYCHwEFCjIwMTQtMDQtMDNkZAIJD2QWBGYPZBYCZg8VAiBEQzMwOEYxQThFMERGMEE2NjlBMEUyQzE3RDI0NTJEQU7lhbPkuo4yMDE05bm0NOaciDHml6Xlu7rorr7pobnnm67njq%2FlooPlvbHlk43or4Tku7fmlofku7blj5fnkIbmg4XlhrXnmoTlhaznpLpkAgEPDxYCHwEFCjIwMTQtMDQtMDFkZAIKD2QWBGYPZBYCZg8VAiBEQzMwOEYxQThFMERGMEE2MzREQkYzQjY5QzExNjA0OU%2FlhbPkuo4yMDE05bm0M%2BaciDI35pel5bu66K6%2B6aG555uu546v5aKD5b2x5ZON6K%2BE5Lu35paH5Lu25Y%2BX55CG5oOF5Ya155qE5YWs56S6ZAIBDw8WAh8BBQoyMDE0LTAzLTI3ZGQCCw9kFgRmD2QWAmYPFQIgREMzMDhGMUE4RTBERjBBNkI5QTAxMEZFM0JFNkZFRURP5YWz5LqOMjAxNOW5tDPmnIgyNeaXpeW7uuiuvumhueebrueOr%2BWig%2BW9seWTjeivhOS7t%2BaWh%2BS7tuWPl%2BeQhuaDheWGteeahOWFrOekumQCAQ8PFgIfAQUKMjAxNC0wMy0yNWRkAgwPZBYEZg9kFgJmDxUCIERDMzA4RjFBOEUwREYwQTYxMjc4OEQwNUM0NDZGMjhCT%2BWFs%2BS6jjIwMTTlubQz5pyIMTnml6Xlu7rorr7pobnnm67njq%2FlooPlvbHlk43or4Tku7fmlofku7blj5fnkIbmg4XlhrXnmoTlhaznpLpkAgEPDxYCHwEFCjIwMTQtMDMtMTlkZAIND2QWBGYPZBYCZg8VAiBFQTExQkVENEY2NTYwMEM1RTU0NEVEQUJBRjQ2OTlFNU%2FlhbPkuo4yMDE05bm0M%2BaciDE35pel5bu66K6%2B6aG555uu546v5aKD5b2x5ZON6K%2BE5Lu35paH5Lu25Y%2BX55CG5oOF5Ya155qE5YWs56S6ZAIBDw8WAh8BBQoyMDE0LTAzLTE3ZGQCDg9kFgRmD2QWAmYPFQIgRUExMUJFRDRGNjU2MDBDNUNFMTBGRDg0QzNBNzg4NEFP5YWz5LqOMjAxNOW5tDPmnIgxM%2BaXpeW7uuiuvumhueebrueOr%2BWig%2BW9seWTjeivhOS7t%2BaWh%2BS7tuWPl%2BeQhuaDheWGteeahOWFrOekumQCAQ8PFgIfAQUKMjAxNC0wMy0xM2RkAg8PZBYEZg9kFgJmDxUCIDFDQjQzMjcxMDkzM0ZFQzAzODUyMUE2RTExODVBQzAyT%2BWFs%2BS6jjIwMTTlubQy5pyIMTDml6Xlu7rorr7pobnnm67njq%2FlooPlvbHlk43or4Tku7fmlofku7blj5fnkIbmg4XlhrXnmoTlhaznpLpkAgEPDxYCHwEFCjIwMTQtMDItMTBkZAIQD2QWBGYPZBYCZg8VAiAxQ0I0MzI3MTA5MzNGRUMwREM1QTcxN0EwRUE1RDNDQU%2FlhbPkuo4yMDE05bm0MeaciDEw5pel5bu66K6%2B6aG555uu546v5aKD5b2x5ZON6K%2BE5Lu35paH5Lu25Y%2BX55CG5oOF5Ya155qE5YWs56S6ZAIBDw8WAh8BBQoyMDE0LTAxLTEwZGQCEQ9kFgRmD2QWAmYPFQIgMUNCNDMyNzEwOTMzRkVDMEQ0MEU4MkREMEY1RjE0RjFO5YWz5LqOMjAxNOW5tDHmnIg45pel5bu66K6%2B6aG555uu546v5aKD5b2x5ZON6K%2BE5Lu35paH5Lu25Y%2BX55CG5oOF5Ya155qE5YWs56S6ZAIBDw8WAh8BBQoyMDE0LTAxLTA4ZGQCEg9kFgRmD2QWAmYPFQIgMUNCNDMyNzEwOTMzRkVDMEZBMTMyRjQ3RjlBRDhCQkNO5YWz5LqOMjAxNOW5tDHmnIgz5pel5bu66K6%2B6aG555uu546v5aKD5b2x5ZON6K%2BE5Lu35paH5Lu25Y%2BX55CG5oOF5Ya155qE5YWs56S6ZAIBDw8WAh8BBQoyMDE0LTAxLTAzZGQCEw8PFgIfBWhkZAIGDw8WAh8FZ2RkGAEFCk15R3JpZFZpZXcPZ2QBn8miCi20k2xfwDUQrhE8IARayw%3D%3D&DetailsText=&gotopagebox=3&gotopage=%D7%AA%B5%BD

注意结尾部分的 gotopagebox=3  ，这个数字就是页码啦。已用苏飞开发助手测试ok

站长苏飞

[C#] 纯文本查看 复制代码

            HttpHelper http = new HttpHelper();
            HttpItem item = new HttpItem()
            {
                URL = "http://www.qqhrhb.gov.cn/branch.aspx?id=10401",//URL     必需项    
                Method = "post",//URL     可选项 默认为Get   
                IsToLower = false,//得到的HTML代码是否转成小写     可选项默认转小写   
                Cookie = "ASP.NET_SessionId=ur5xjrigk3ashrmlbgj52p55",//字符串Cookie     可选项   
                Referer ="http://www.qqhrhb.gov.cn/branch.aspx?id=10401",//来源URL     可选项   
                Postdata = "__VIEWSTATE=%2FwEPDwUKMTI2NzIyNjQ4Mw8WAh4IdGhpc3BhZ2UCARYCAgEPZBYIAgIPDxYCHgRUZXh0BVYgPGEgaHJlZj1DYXRlZ29yeS5hc3B4P2lkPTEwNCBjbGFzcz10aXQxMz7njq%2For4Tpobnnm648L2E%2BIC0%2BIOWuoeaJuemhueebruWPl%2BeQhuaDheWGtWRkAgMPDxYCHwEFGOWuoeaJuemhueebruWPl%2BeQhuaDheWGtWRkAgQPPCsADQEADxYGHgtfIURhdGFCb3VuZGceCVBhZ2VDb3VudAIBHgtfIUl0ZW1Db3VudAISZBYCZg9kFihmDw8WAh4HVmlzaWJsZWhkZAIBD2QWBGYPZBYCZg8VAiA2RDEyNkRFQTczNjg2QzgxRTkwOUZCQUIzQjYyMEY1ME%2FlhbPkuo4yMDE15bm0NeaciDIw5pel5bu66K6%2B6aG555uu546v5aKD5b2x5ZON6K%2BE5Lu35paH5Lu25Y%2BX55CG5oOF5Ya155qE5YWs56S6ZAIBDw8WAh8BBQoyMDE1LTA1LTIwZGQCAg9kFgRmD2QWAmYPFQIgNkQxMjZERUE3MzY4NkM4MTVBRkE4NjlCMTUwQkQwN0VP5YWz5LqOMjAxNeW5tDXmnIgxOOaXpeW7uuiuvumhueebrueOr%2BWig%2BW9seWTjeivhOS7t%2BaWh%2BS7tuWPl%2BeQhuaDheWGteeahOWFrOekumQCAQ8PFgIfAQUKMjAxNS0wNS0xOGRkAgMPZBYEZg9kFgJmDxUCIDI1OTNFNzZEQzY5NjYxODRBREEwMzYzNkM4QjlFMTQ4T%2BWFs%2BS6jjIwMTXlubQ05pyIMTPml6Xlu7rorr7pobnnm67njq%2FlooPlvbHlk43or4Tku7fmlofku7blj5fnkIbmg4XlhrXnmoTlhaznpLpkAgEPDxYCHwEFCjIwMTUtMDQtMTNkZAIED2QWBGYPZBYCZg8VAiBGMENFNjkwNzgxMzhDQjc4NDMzOEY4RjVDMTk2MzdGNE%2FlhbPkuo4yMDE15bm0M%2BaciDI15pel5bu66K6%2B6aG555uu546v5aKD5b2x5ZON6K%2BE5Lu35paH5Lu25Y%2BX55CG5oOF5Ya155qE5YWs56S6ZAIBDw8WAh8BBQoyMDE1LTAzLTI1ZGQCBQ9kFgRmD2QWAmYPFQIgRjBDRTY5MDc4MTM4Q0I3ODQ5NDEwNkY2RUM4MkU3QzBP5YWz5LqOMjAxNeW5tDPmnIgxN%2BaXpeW7uuiuvumhueebrueOr%2BWig%2BW9seWTjeivhOS7t%2BaWh%2BS7tuWPl%2BeQhuaDheWGteeahOWFrOekumQCAQ8PFgIfAQUKMjAxNS0wMy0xN2RkAgYPZBYEZg9kFgJmDxUCIDkzNTkzMkFFMzNFNjc5QkIyRjlBNkY1RDJFM0NCNEMwTuWFs%2BS6jjIwMTXlubQz5pyIM%2BaXpeW7uuiuvumhueebrueOr%2BWig%2BW9seWTjeivhOS7t%2BaWh%2BS7tuWPl%2BeQhuaDheWGteeahOWFrOekumQCAQ8PFgIfAQUKMjAxNS0wMy0wM2RkAgcPZBYEZg9kFgJmDxUCIDkzNTkzMkFFMzNFNjc5QkJBNDdCMzkyN0JBRjBFMjdBTuWFs%2BS6jjIwMTXlubQz5pyIMuaXpeW7uuiuvumhueebrueOr%2BWig%2BW9seWTjeivhOS7t%2BaWh%2BS7tuWPl%2BeQhuaDheWGteeahOWFrOekumQCAQ8PFgIfAQUKMjAxNS0wMy0wMmRkAggPZBYEZg9kFgJmDxUCIDkzNTkzMkFFMzNFNjc5QkIwM0IxODcyRTVDQkQzMkFBT%2BWFs%2BS6jjIwMTXlubQy5pyIMTXml6Xlu7rorr7pobnnm67njq%2FlooPlvbHlk43or4Tku7fmlofku7blj5fnkIbmg4XlhrXnmoTlhaznpLpkAgEPDxYCHwEFCjIwMTUtMDItMTVkZAIJD2QWBGYPZBYCZg8VAiAwMjgxNTcxMzY0Nzg3ODNDNURGQkU2NkJBOTQ0QjE3QU7lhbPkuo4yMDE15bm0MuaciDbml6Xlu7rorr7pobnnm67njq%2FlooPlvbHlk43or4Tku7fmlofku7blj5fnkIbmg4XlhrXnmoTlhaznpLpkAgEPDxYCHwEFCjIwMTUtMDItMDZkZAIKD2QWBGYPZBYCZg8VAiAwMjgxNTcxMzY0Nzg3ODNDQ0E1OUFGMDcxRkVGQUVFMk7lhbPkuo4yMDE15bm0MuaciDXml6Xlu7rorr7pobnnm67njq%2FlooPlvbHlk43or4Tku7fmlofku7blj5fnkIbmg4XlhrXnmoTlhaznpLpkAgEPDxYCHwEFCjIwMTUtMDItMDVkZAILD2QWBGYPZBYCZg8VAiAwMjgxNTcxMzY0Nzg3ODNDNTUyRUUyNDU2MkIyNDYzMU%2FlhbPkuo4yMDE15bm0MeaciDI45pel5bu66K6%2B6aG555uu546v5aKD5b2x5ZON6K%2BE5Lu35paH5Lu25Y%2BX55CG5oOF5Ya155qE5YWs56S6ZAIBDw8WAh8BBQoyMDE1LTAxLTI4ZGQCDA9kFgRmD2QWAmYPFQIgMDI4MTU3MTM2NDc4NzgzQzUyMERFNDMwRkYzQzYzMzJP5YWz5LqOMjAxNeW5tDHmnIgyNuaXpeW7uuiuvumhueebrueOr%2BWig%2BW9seWTjeivhOS7t%2BaWh%2BS7tuWPl%2BeQhuaDheWGteeahOWFrOekumQCAQ8PFgIfAQUKMjAxNS0wMS0yNmRkAg0PZBYEZg9kFgJmDxUCIENDODU0Mzc5ODY2RjBEQzY5RjY3QkJEQjZBNzEwMTMzTuWFs%2BS6jjIwMTXlubQx5pyIOOaXpeW7uuiuvumhueebrueOr%2BWig%2BW9seWTjeivhOS7t%2BaWh%2BS7tuWPl%2BeQhuaDheWGteeahOWFrOekumQCAQ8PFgIfAQUKMjAxNS0wMS0wOGRkAg4PZBYEZg9kFgJmDxUCIEU4MkZFMUYzRDE3OEY2NjUzMzNCOUI5MzcwMTNCMzU2TuWFs%2BS6jjIwMTXlubQx5pyIN%2BaXpeW7uuiuvumhueebrueOr%2BWig%2BW9seWTjeivhOS7t%2BaWh%2BS7tuWPl%2BeQhuaDheWGteeahOWFrOekumQCAQ8PFgIfAQUKMjAxNS0wMS0wN2RkAg8PZBYEZg9kFgJmDxUCIEU4MkZFMUYzRDE3OEY2NjU3MzI2ODU5QjU4REJBM0I2TuWFs%2BS6jjIwMTXlubQx5pyINuaXpeW7uuiuvumhueebrueOr%2BWig%2BW9seWTjeivhOS7t%2BaWh%2BS7tuWPl%2BeQhuaDheWGteeahOWFrOekumQCAQ8PFgIfAQUKMjAxNS0wMS0wNmRkAhAPZBYEZg9kFgJmDxUCIEU4MkZFMUYzRDE3OEY2NjU1Q0I5RTc1QTZFNzk2NkZDTuWFs%2BS6jjIwMTXlubQx5pyINOaXpeW7uuiuvumhueebrueOr%2BWig%2BW9seWTjeivhOS7t%2BaWh%2BS7tuWPl%2BeQhuaDheWGteeahOWFrOekumQCAQ8PFgIfAQUKMjAxNS0wMS0wNGRkAhEPZBYEZg9kFgJmDxUCIEU4MkZFMUYzRDE3OEY2NjVGMjNCMUIzMkJBRUMyN0UyUOWFs%2BS6jjIwMTTlubQxMuaciDI55pel5bu66K6%2B6aG555uu546v5aKD5b2x5ZON6K%2BE5Lu35paH5Lu25Y%2BX55CG5oOF5Ya155qE5YWs56S6ZAIBDw8WAh8BBQoyMDE0LTEyLTI5ZGQCEg9kFgRmD2QWAmYPFQIgQUQ0QTk4QTNCQTQxN0JCRDNCODlGOUVDQUI0OUVCMjBQ5YWz5LqOMjAxNOW5tDEy5pyIMTnml6Xlu7rorr7pobnnm67njq%2FlooPlvbHlk43or4Tku7fmlofku7blj5fnkIbmg4XlhrXnmoTlhaznpLpkAgEPDxYCHwEFCjIwMTQtMTItMTlkZAITDw8WAh8FaGRkAgYPDxYCHwVnZGQYAQUKTXlHcmlkVmlldw9nZE4U7C%2FH%2BM2y2X0VHMP%2FAWOgDqwg&DetailsText=&nextpage=%CF%C2%D2%BB%D2%B3&gotopagebox",//Post数据     可选项GET时不需要写   
                Timeout = 100000,//连接超时时间     可选项默认为100000    
                ReadWriteTimeout = 30000,//写入Post数据超时时间     可选项默认为30000   
                UserAgent = "Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; Trident/5.0)",//用户的浏览器类型，版本，操作系统     可选项有默认值   
                ContentType = "application/x-www-form-urlencoded",//返回类型    可选项有默认值   
                Allowautoredirect = false,//是否根据301跳转     可选项   
                //CerPath = "d:\123.cer",//证书绝对路径     可选项不需要证书时可以不写这个参数   
                //Connectionlimit = 1024,//最大连接数     可选项 默认为1024    
                ProxyIp = "",//代理服务器ID     可选项 不需要代理 时可以不设置这三个参数    
                //ProxyPwd = "123456",//代理服务器密码     可选项    
                //ProxyUserName = "administrator",//代理服务器账户名     可选项   
                ResultType = ResultType.String
            };
            HttpResult result = http.GetHtml(item);
            string html = result.Html;
            string cookie = result.Cookie;
        

算法自己想办法解决吧

蓦然回首

请问那个Postdata的__VIEWSTATE参数是写固定，还是从其他地方得到的呢，我试着先用get方法得到过页面的的__VIEWSTATE，然后再post ,但不成功，写固定可以，但只能得到第二页的源代码

蓦然回首

你这个__VIEWSTATE在哪里得到的？？