WCF和IIS宿主的ASP.NET 共享会话
1. 建立WCF工程
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using
System;
using
System.Collections.Generic;
using
System.Linq;
using
System.Runtime.Serialization;
using
System.ServiceModel;
using
System.Text;
using
System.Web;
using
System.ServiceModel.Activation;
namespace
WCFASPSession
{
[AspNetCompatibilityRequirements(RequirementsMode =
AspNetCompatibilityRequirementsMode.Allowed)]
public
class
Service1 : IService1
{
public
int
Add(
int
value)
{
int
result = GetResult() + value;
HttpContext.Current.Session[
"Result"
] = result;
return
result;
}
public
int
GetResult()
{
if
(HttpContext.Current.Session[
"Result"
] ==
null
)
{
HttpContext.Current.Session[
"Result"
] = 0;
}
return
(
int
)HttpContext.Current.Session[
"Result"
];
}
}
}
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2. 在web工程里建一个.svc文件
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<%@ ServiceHost Language=
"C#"
Debug=
"true"
Service=
"WCFASPSession.Service1"
%>
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3. 修改web.config
主要是添加<serviceHostingEnvironment aspNetCompatibilityEnabled="true"></serviceHostingEnvironment> ，还有allwoCookies一定要设为true.
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<system.serviceModel>
<bindings>
<wsHttpBinding>
<binding name=
"WSHttpBinding_IService1"
closeTimeout=
"00:01:00"
openTimeout=
"00:01:00"
receiveTimeout=
"00:10:00"
sendTimeout=
"00:01:00"
bypassProxyOnLocal=
"false"
transactionFlow=
"false"
hostNameComparisonMode=
"StrongWildcard"
maxBufferPoolSize=
"524288"
maxReceivedMessageSize=
"65536"
messageEncoding=
"Text"
textEncoding=
"utf-8"
useDefaultWebProxy=
"true"
allowCookies=
"true"
>
<readerQuotas maxDepth=
"32"
maxStringContentLength=
"8192"
maxArrayLength=
"16384"
maxBytesPerRead=
"4096"
maxNameTableCharCount=
"16384"
/>
<reliableSession ordered=
"true"
inactivityTimeout=
"00:10:00"
enabled=
"false"
/>
<security mode=
"Message"
>
<transport clientCredentialType=
"Windows"
proxyCredentialType=
"None"
realm=
""
/>
<message clientCredentialType=
"Windows"
negotiateServiceCredential=
"true"
algorithmSuite=
"Default"
/>
</security>
</binding>
</wsHttpBinding>
</bindings>
<client>
<endpoint address=
"http://localhost:8000/Service1.svc"
binding=
"wsHttpBinding"
bindingConfiguration=
"WSHttpBinding_IService1"
contract=
"ServiceReference1.IService1"
name=
"WSHttpBinding_IService1"
>
<identity>
<dns value=
"localhost"
/>
</identity>
</endpoint>
</client>
<serviceHostingEnvironment aspNetCompatibilityEnabled=
"true"
></serviceHostingEnvironment>
<services>
<service name=
"WCFASPSession.Service1"
>
<endpoint address=
""
binding=
"wsHttpBinding"
contract=
"WCFASPSession.IService1"
>
<!--
Upon deployment, the following identity element should be removed or replaced to reflect the
identity under which the deployed service runs. If removed, WCF will infer an appropriate identity
automatically.
-->
<identity>
<dns value=
"localhost"
/>
</identity>
</endpoint>
<!-- Metadata Endpoints -->
<!-- The Metadata Exchange endpoint
is
used
by
the service to describe itself to clients. -->
<!-- This endpoint does not use a secure binding and should be secured or removed before deployment -->
<endpoint address=
"mex"
binding=
"mexHttpBinding"
contract=
"IMetadataExchange"
/>
</service>
</services>
<behaviors>
<serviceBehaviors>
<behavior>
<!-- To avoid disclosing metadata information,
set
the value below to
false
and remove the metadata endpoint above before deployment -->
<serviceMetadata httpGetEnabled=
"True"
/>
<!-- To receive exception details
in
faults
for
debugging purposes,
set
the value below to
true
. Set to
false
before deployment
to avoid disclosing exception information -->
<serviceDebug includeExceptionDetailInFaults=
"False"
/>
</behavior>
</serviceBehaviors>
</behaviors>
</system.serviceModel>
<a href=
"http://files.cnblogs.com/cnblogsfans/WCFASPSession.rar"
>Demo Sample source code</a>
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王德水