ASP.NET POST提交数据 各位大虾 ASP.NET如何POST提交数据呢? 例如 要将a=1&b=2数据提交给https://www.test/forum/aaaa.aspx这个地址,并且打开这个页面,并且打开这个页面,谢谢 解决方案 » 免费领取超大流量手机卡,每月29元包185G流量+100分钟通话, 中国电信官方发货 httpwebrequest通过 post传值到b中的相关接口页面如byte[] bdata = Encoding.Default.GetBytes(postData); System.Net.HttpWebRequest myRequest = (HttpWebRequest)WebRequest.Create(loginUrl); myRequest.Method = "POST"; myRequest.ContentType = "application/x-www-form-urlencoded"; myRequest.UserAgent = "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.2; SV1; .NET CLR 1.1.4322; .NET CLR 2.0.50727)"; myRequest.ContentLength = bdata.Length; Stream newStream = myRequest.GetRequestStream(); newStream.Write(l_data, 0, bdata.Length); newStream.Close(); HttpWebResponse myResponse = (HttpWebResponse)myRequest.GetResponse(); StreamReader reader = new StreamReader(myResponse.GetResponseStream(), Encoding.GetEncoding("GB2312")); string content = reader.ReadToEnd(); 注意编码form ACTION="" 我的代码是这样的 private string RequestContent(string url,string conts) { string content = string.Empty; try { byte[] bdata = Encoding.Default.GetBytes(conts); System.Net.HttpWebRequest myRequest = (HttpWebRequest)WebRequest.Create(url); myRequest.Method = "POST"; myRequest.ContentType = "application/x-www-form-urlencoded"; myRequest.UserAgent = "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.2; SV1; .NET CLR 1.1.4322; .NET CLR 2.0.50727)"; myRequest.ContentLength = bdata.Length; Stream newStream = myRequest.GetRequestStream(); newStream.Write(bdata, 0, bdata.Length); newStream.Close(); HttpWebResponse myResponse = (HttpWebResponse)myRequest.GetResponse(); StreamReader reader = new StreamReader(myResponse.GetResponseStream(), Encoding.GetEncoding("GB2312")); content = reader.ReadToEnd(); } catch { content = "Runtime Error"; } return content; }url 是制定的地址 conts是需要传递的参数 如MERCHANTID=105411248160006&POSID=768362719&BRANCHID=410000000&ORDERID=123456577879879&PAYMENT=12&CURCODE=01&TXCODE=520100&REMARK1=&REMARK2=&MAC=398abb3bc800adfe605cab8e33468693 二楼 你的代码好像有问题 l_data 是不是 bdata 好像是定义错了吧! 我改了后 还是不行! 代码提示错误 无法连接到服务器! 单独是否能访问string postData = "user=" + strUser;byte[] byteArray = Encoding.UTF8.GetBytes(postData); ..newStream.Write(byteArray, 0, byteArray.Length); newStream.Close();Visual Sniffer 抓包看看 表单提交 怎么不结果 返回给页面 如何在OWC柱状图的顶部加上列值。 自定异常类 怎样在一个页面中调用另一个页面中的方法 录入几组数据,画曲线,求源码??? javascript获取的值怎么传给asp.net 急求用ASP.NET做的BBS需求分析,作业啊,急等 在asp.net(C#)中怎么将access里的某一张表导入到excel表 怎么样正确引用本地webservice,我引用老出错 关于SQL语言的问题 2种操作数据库的方式,为什么偏要麻烦的那种? 关于在ASP.NET分层问题
如
byte[] bdata = Encoding.Default.GetBytes(postData);
System.Net.HttpWebRequest myRequest = (HttpWebRequest)WebRequest.Create(loginUrl);
myRequest.Method = "POST";
myRequest.ContentType = "application/x-www-form-urlencoded";
myRequest.UserAgent = "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.2; SV1; .NET CLR 1.1.4322; .NET CLR 2.0.50727)";
myRequest.ContentLength = bdata.Length;
Stream newStream = myRequest.GetRequestStream();
newStream.Write(l_data, 0, bdata.Length);
newStream.Close();
HttpWebResponse myResponse = (HttpWebResponse)myRequest.GetResponse();
StreamReader reader = new StreamReader(myResponse.GetResponseStream(), Encoding.GetEncoding("GB2312"));
string content = reader.ReadToEnd();
注意编码form ACTION=""
private string RequestContent(string url,string conts)
{
string content = string.Empty;
try
{
byte[] bdata = Encoding.Default.GetBytes(conts);
System.Net.HttpWebRequest myRequest = (HttpWebRequest)WebRequest.Create(url);
myRequest.Method = "POST";
myRequest.ContentType = "application/x-www-form-urlencoded";
myRequest.UserAgent = "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.2; SV1; .NET CLR 1.1.4322; .NET CLR 2.0.50727)";
myRequest.ContentLength = bdata.Length;
Stream newStream = myRequest.GetRequestStream();
newStream.Write(bdata, 0, bdata.Length);
newStream.Close();
HttpWebResponse myResponse = (HttpWebResponse)myRequest.GetResponse();
StreamReader reader = new StreamReader(myResponse.GetResponseStream(), Encoding.GetEncoding("GB2312"));
content = reader.ReadToEnd();
}
catch
{
content = "Runtime Error";
}
return content;
}
url 是制定的地址 conts是需要传递的参数 如MERCHANTID=105411248160006&POSID=768362719&BRANCHID=410000000&ORDERID=123456577879879&PAYMENT=12&CURCODE=01&TXCODE=520100&REMARK1=&REMARK2=&MAC=398abb3bc800adfe605cab8e33468693
二楼 你的代码好像有问题 l_data 是不是 bdata 好像是定义错了吧!
我改了后 还是不行! 代码提示错误 无法连接到服务器!
string postData = "user=" + strUser;
byte[] byteArray = Encoding.UTF8.GetBytes(postData);
..
newStream.Write(byteArray, 0, byteArray.Length);
newStream.Close();
Visual Sniffer 抓包看看