Web服務端代碼
<%
@ WebService Language
=
"
C#
"
Class
=
"
WebService
"
%>
using
System;
using
System.Web;
using
System.Web.Services;
using
System.Web.Services.Protocols;
[WebService(Namespace
=
"
http://tempuri.org/
"
)]
[WebServiceBinding(ConformsTo
=
WsiProfiles.BasicProfile1_1)]
public
class
WebService : System.Web.Services.WebService
...
{
public AuthHeaderCS sHeader;
[WebMethod(Description = "使用SOAP頭條目實現用戶名和密碼驗證")]
[SoapHeader("sHeader")]
public string SecureMethod()
...{
if (sHeader == null)
...{
return "錯誤，請輸入驗證信息﹗";
}
string UserName = sHeader.UserName;
string PassWord = sHeader.PassWord;
if (AuthenticateUser(UserName, PassWord))
...{
return "驗證通過，您的用戶名為︰" + UserName + "，密碼為︰" + PassWord;
}
else
...{
return "驗證失敗，請重新輸入用戶名和密碼﹗";
}
}
private bool AuthenticateUser(string UserName, string PassWord)
@H_599_404@
...{
if ((UserName == "John") && (PassWord == "John"))
...{
return true;
}
else
...{
return false;
}
}
}
public
class
AuthHeaderCS : SoapHeader
...
{
public string UserName;
public string PassWord;
}
<%
...
@ Page Language="C#"
%>
<!
DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"
>
<
script
runat
="server"
>
@H_
502_671@...
protected void Page_Load(object sender, EventArgs e)
...{
WebService myserver = new WebService();
AuthHeaderCS header = new AuthHeaderCS();
try
...{
Response.Write("第一次調用︰" + myserver.SecureMethod() + "<br />");
}
catch (Exception Err)
...{
Response.Write(Err.Message + "<br />");
}
try
...{
header.UserName = "John";
header.PassWord = "Wang";
myserver.sHeader = header;
Response.Write("第二次調用︰" + myserver.SecureMethod() + "<br />");
}
catch (Exception Err)
...{
Response.Write(Err.Message + "<br />");
}
try
...{
header.UserName = "John";
header.PassWord = "John";
myserver.sHeader = header;
Response.Write("第三次調用︰" + myserver.SecureMethod() + "<br />");
}
catch (Exception Err)
...{
Response.Write(Err.Message + "<br />");
}
}
</
script
>
<
html
xmlns
="http://www.w3.org/1999/xhtml"
>
<
head
runat
="server"
>
<
title
>
使用SOAP頭條目實現用戶名和密碼驗證
</
title
>
</
head
>
<
body
>
<
form
id
="form1"
runat
="server"
>
<
div
>
</
div
>
</
form
>
</
body
>
</
html
>
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