Question

我有一个通过POST发送XML的代码。但是这段代码是用PHP编写的，我需要在VB.NET中使用它。

有关转换此代码的任何帮助吗？

$XMLFile= (here i have created the xml file. XML is encoded ISO-8859)

$ch = curl_init();
curl_setopt($ch, CURLOPT_URL,"URL WHERE I SEND XML");
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch,CURLOPT_RETURNTRANSFER,true);
curl_setopt($ch, CURLOPT_POSTFIELDS,"XMLDATA=".$XMLFile);
$results=curl_exec ($ch);
curl_close ($ch);

$results=stripslashes($results);

$xmlreturned=new SimpleXMLElement($results);

if($xmlreturned->NotificationResultHeader->RRC==0){
if($xmlreturned->NotificationResultList->NotificationResult->NRC==0){
echo "OK. SUCCES";

我如何转换这个PHP代码：

$msg=htmlentities($msg);
$msg=urlencode($msg);

Answer 1

您需要使用HttpWebRequest和HttpWebResponse类。代码可能看起来像这样（我的VB现在有点生锈）：

Dim xmlDoc as XmlDocumnet
'
'  prepare you xml doc here...
'
Dim encoding as ASCIIEncoding = New ASCIIEncoding()
Dim postData as String 
postData = "XMLDATA=" + xmlDoc.ToString()
Dim data() as Byte 
data = encoding.GetBytes(postData)

' Prepare web request...
Dim myRequest as HttpWebRequest 
    myRequest = CType(WebRequest.Create("URL TO POST HERE"), HttpWebRequest)
myRequest.Method = "POST"
myRequest.ContentType="application/x-www-form-urlencoded"
myRequest.ContentLength = data.Length
Dim newStream as Stream  = myRequest.GetRequestStream()
' Send the data.
newStream.Write(data, 0, data.Length)

' Get the response
Dim myResponse as HttpWebResponse
myResponse = myRequest.GetResponse()

Answer 2

请参阅：htmlentities solution和urlencode solution

就curl而言，看起来你正试图调用一个Web服务。如果它是一个合适的Web服务（意味着某处有WSDL和XSD），您应该在项目中添加服务引用（或者如果您在VS2005或VS2003中的Web引用），这将为您生成代理使用（而不是手动将XML转储到服务器）。

帮助将此PHP代码转换为VB.NET代码

2 个答案: