我有C＃asp.net Web窗体项目。我正在使用信用卡付款系统，该系统向我返回3d付款页面的html代码（不自动重定向）。这是我的要求；
thirdBasketItem.Price = "0.2";
basketItems.Add(thirdBasketItem);
request.BasketItems = basketItems;
ThreedsInitialize threedsInitialize = ThreedsInitialize.Create(request, options);
var dynamicHtml = threedsInitialize.HtmlContent;
这是我的dynamicHtml变量值；
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html>
<head>
<title>MDpay default response template for web</title>
</head>
<body onload="OnLoadEvent();">
<form name="downloadForm" action="https://acs.bkm.com.tr/mdpayacs/pareq" method="POST">
<input type="hidden" name="PaReq" value="eJxdUl1P4zAQfOdXRHm/+KNO2yDXiEIRfeAEpXDiMefsUUskKU5ybfn1t07rc0oURd6Z8e5mduXV
vvyI/oJtTF3NYpbQOIJK14Wp3mfxy/ruxzS+UhdyvbEAt8+gOwvqIorkAzRN/g6RKfDWeCwYz0Qa
OwrJx+sVfB7PGJ2yK0yecEl86OkH+iJvQXHKJhQ/EZtephRf
SXp8YFrpulbr1VvEEo78CQiKrevl+ogypxgCAys6a3EHDioTGXrhoyCA/bauAO+gVf/Pg36h0REJ
nny3QN7cn81atzi1MR+NGJ+K1I27R87qGZwGH1PRFzRhNJL4ZFjHb50bQ7+duLjkfHP/AT7Qy6g=" />
<input type="hidden" name="TermUrl" value="https://sanalpos.teb.com.tr/fim/est3Dgate?msgid=16945" />
<input type="hidden" name="MD" value="402591:30D0FEDACD3047305C8E24EBC3739AC3E87C8:4273:##400644452" />
<!-- To support javascript unaware/disabled browsers -->
<div style="text-align: center;">
<img src="templates/preloader.gif" />
<br />
<noscript>
<center>
Please click the submit button below.
<br />
<input type="submit" name="submit" value="Submit" />
</center>
</noscript>
</div>
</form>
<script language="Javascript">
function OnLoadEvent() {
document.downloadForm.submit();
}
</script>
</body>
</html>
如何在弹出窗口或其他窗口上显示此内容以显示客户？
最佳答案
我认为更好的解决方案是使用post生成重定向，而我已经使用3D安全付款完成了此操作，并且对我有用
NameValueCollection data = new NameValueCollection();
data.Add("PaReq", "eJxdUl1P4zAQfOdXRHm/+KNO2yDXiEIRfeAEpXDiMefsUUskKU5ybfn1t07rc0oURd6Z8e5mduXV
vvyI/oJtTF3NYpbQOIJK14Wp3mfxy/ruxzS+UhdyvbEAt8+gOwvqIorkAzRN/g6RKfDWeCwYz0Qa
OwrJx+sVfB7PGJ2yK0yecEl86OkH+iJvQXHKJhQ/EZtephRf
SXp8YFrpulbr1VvEEo78CQiKrevl+ogypxgCAys6a3EHDioTGXrhoyCA/bauAO+gVf/Pg36h0REJ
nny3QN7cn81atzi1MR+NGJ+K1I27R87qGZwGH1PRFzRhNJL4ZFjHb50bQ7+duLjkfHP/AT7Qy6g=");
data.Add("TermUrl", "https://sanalpos.teb.com.tr/fim/est3Dgate?msgid=16945");
data.Add("MD", "402591:30D0FEDACD3047305C8E24EBC3739AC3E87C8:4273:##400644452");
RedirectAndPOST(this.Page, "https://acs.bkm.com.tr/mdpayacs/pareq", data);
/// <summary>
/// POST data and Redirect to the specified url using the specified page.
/// </summary>
/// <param name="page">The page which will be the referrer page.</param>
/// <param name="destinationUrl">The destination Url to which
/// the post and redirection is occuring.</param>
/// <param name="data">The data should be posted.</param>
/// <Author>Samer Abu Rabie</Author>
public static void RedirectAndPOST(Page page, string destinationUrl,
NameValueCollection data)
{
//Prepare the Posting form
string strForm = PreparePOSTForm(destinationUrl, data);
//Add a literal control the specified page holding
//the Post Form, this is to submit the Posting form with the request.
page.Controls.Add(new LiteralControl(strForm));
}
/// <summary>
/// This method prepares an Html form which holds all data
/// in hidden field in the addetion to form submitting script.
/// </summary>
/// <param name="url">The destination Url to which the post and redirection
/// will occur, the Url can be in the same App or ouside the App.</param>
/// <param name="data">A collection of data that
/// will be posted to the destination Url.</param>
/// <returns>Returns a string representation of the Posting form.</returns>
/// <Author>Samer Abu Rabie</Author>
private static String PreparePOSTForm(string url, NameValueCollection data)
{
//Set a name for the form
string formID = "PostForm";
//Build the form using the specified data to be posted.
StringBuilder strForm = new StringBuilder();
strForm.Append("<form id=\"" + formID + "\" name=\"" +
formID + "\" action=\"" + url +
"\" method=\"POST\">");
foreach (string key in data)
{
strForm.Append("<input type=\"hidden\" name=\"" + key +
"\" value=\"" + data[key] + "\">");
}
strForm.Append("</form>");
//Build the JavaScript which will do the Posting operation.
StringBuilder strScript = new StringBuilder();
strScript.Append("<script language='javascript'>");
strScript.Append("var v" + formID + " = document." +
formID + ";");
strScript.Append("v" + formID + ".submit();");
strScript.Append("</script>");
//Return the form and the script concatenated.
//(The order is important, Form then JavaScript)
return strForm.ToString() + strScript.ToString();
}
https://www.codeproject.com/Articles/37539/Redirect-and-POST-in-ASP-NET
关于javascript - 将动态HTML内容写入页面或弹出窗口，我们在Stack Overflow上找到一个类似的问题：https://stackoverflow.com/questions/41984506/