WCF框架是一个比较常用的开发框架,可以帮助开发人员实现许多功能,提供了相当大的帮助。编写基于WCF服务的程序时,向WCF服务端发送一长串的HTML源码,结果客户端收到提示如下:#t#
格式化程序尝试对消息反序列化时引发异常: 对操作“AddArticle”的请求消息正文进行反序列化时出现错误。读取 XML 数据时,超出***字符串内容长度配额 (8192)。通过更改在创建 XML 读取器时所使用的 XmlDictionaryReaderQuotas 对象的 MaxStringContentLength 属性,可增加此配额。 第 64 行,位置为 79。
WCF字符串过长问题主要是maxStringContentLength和maxReceivedMessageSize的设置会影响到消息的发送和接收,于是全部改为2MB大小,即2097152。
客户端app.config修改以解决WCF字符串过长问题:
- < bindings>
- < basicHttpBinding>
- < binding name="BasicHttpBinding_ShareService"
closeTimeout="00:01:00" - openTimeout="00:01:00" receiveTimeout="
00:10:00" sendTimeout="00:01:00" - allowCookies="false" bypassProxyOnLocal=
"false" hostNameComparisonMode="StrongWildcard" - maxBufferSize="65536" maxBufferPoolSize=
"524288" maxReceivedMessageSize="2097152" - messageEncoding="Text" textEncoding=
"utf-8" transferMode="Buffered" - useDefaultWebProxy="true">
- < !-- Reset maxStringContentLength
for deserialize --> - < readerQuotas maxDepth="32"
maxStringContentLength="2097152"
maxArrayLength="16384" - maxBytesPerRead="4096" maxName
TableCharCount="16384" /> - < security mode="None">
- < transport clientCredentialType="None"
proxyCredentialType="None" - realm="" />
- < message clientCredentialType="UserName"
algorithmSuite="Default" /> - < /security>
- < /binding>
- < /basicHttpBinding>
- < /bindings>
服务端web.config修改解决WCF字符串过长问题:
- < system.serviceModel>
- < !-- add for the message size -->
- < bindings>
- < basicHttpBinding>
- < binding name="NewBinding2MB"
maxReceivedMessageSize="2097152">- < readerQuotas maxString
ContentLength="2097152" />- < /binding>
- < /basicHttpBinding>
- < /bindings>
- < !-- add for the message size -->
- < behaviors>
- < serviceBehaviors>
- < behavior name="Web.WCF.
ShareServiceBehavior">- < serviceMetadata httpGetEnabled="true"/>
- < serviceDebug includeException
DetailInFaults="false"/>- < /behavior>
- < /serviceBehaviors>
- < /behaviors>
- < serviceHostingEnvironment aspNet
CompatibilityEnabled="true"/>- < services>
- < service behaviorConfiguration=
"Web.WCF.ShareServiceBehavior"
name="Web.WCF.ShareService">- < endpoint address="" binding=
"basicHttpBinding" bindingConfiguration=
"NewBinding2MB" contract="Web.WCF.ShareService"/>- < endpoint address="mex" binding=
"mexHttpBinding" contract="IMetadataExchange"/>- < /service>
- < /services>
- < /system.serviceModel>