我有一个WCF服务是这样的:
I have a WCF Service like this:
[ServiceContract]
public class SomeService
{
[WebInvoke(UriTemplate = "/test", Method = "POST")]
public string Test()
{
using (var reader = OperationContext.Current.RequestContext.RequestMessage.GetReaderAtBodyContents())
{
var content = reader.ReadOuterXml().Replace("<Binary>", "").Replace("</Binary>", "");
return content;
}
}
}
和有一个配置文件是这样的:
And has a config file like this:
<?xml version="1.0"?>
<configuration>
<system.web>
<compilation debug="true" targetFramework="4.0" />
</system.web>
<system.serviceModel>
<services>
<service name="Project.SomeService">
<endpoint address="" binding="webHttpBinding" contract="Project.SomeService"
bindingConfiguration="webHttpBinding_SomeService" behaviorConfiguration="endpointBehavior_SomeService" />
</service>
</services>
<bindings>
<webHttpBinding>
<binding name="webHttpBinding_SomeService">
<security mode="None"></security>
</binding>
</webHttpBinding>
</bindings>
<behaviors>
<endpointBehaviors>
<behavior name="endpointBehavior_SomeService">
<webHttp helpEnabled="true" defaultOutgoingResponseFormat="Json" />
</behavior>
</endpointBehaviors>
<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="true"/>
</behavior>
</serviceBehaviors>
</behaviors>
<serviceHostingEnvironment multipleSiteBindingsEnabled="true" />
</system.serviceModel>
<system.webServer>
<modules runAllManagedModulesForAllRequests="true"/>
</system.webServer>
</configuration>
但是,当我打电话使用招这个网址与 POST
方法是:
But when I call it using fiddler with this url with POST
method:
http://localhost:1111/SomeService.svc/Test
与身体:
asdasd
返回 YXNkYXNk
代替,为什么这样说?
it returns YXNkYXNk
instead, why was it like this?
我的code是在C#中,框架4,打造VS2010Pro。
My Code is in C#, framework 4, build in VS2010Pro.
请帮忙。先谢谢了。
推荐答案
的东西的都是Base64编码无论是结果或请求。在ASCII字节 asdasd
出来为 YXNkYXNk
时的base64恩codeD。
Something is base64-encoding either the result or the request. The ASCII bytes for asdasd
come out as YXNkYXNk
when base64-encoded.
目前还不清楚你是如何提供的身体,但我建议你看一下确切的请求/响应使用是Wireshark 或提琴手来在哪里工作中的Base64编码正在发生的事情,然后制定出原因,然后解决它。
It's not clear how you're providing the body, but I suggest you look at the exact request/response using WireShark or Fiddler to work out where the base64-encoding is happening, then work out why, then fix it.
编辑:现在我已经仔细看看你的code,它似乎相当清楚
Now I've had a closer look at your code, it seems reasonably clear.
您的要求是指包括的二的数据,presumably - 这就是为什么你已经得到了XML中的二进制
标签。你决定忽略这一点,只把二进制数据的XML重新presentation为文本 - 但你不应该。二进制数据是通过BASE64 psented在XML重新$ P $。所以,你应该:
Your request is meant to include binary data, presumably - which is why you've got a Binary
tag within the XML. You're deciding to ignore that, and just treat the XML representation of the binary data as text - but you shouldn't. Binary data is represented in XML via base64. So, you should:
二进制
标签的内容作为字符串
使用 Convert.FromBase64String
来获得原始二进制数据
的如果您认为的二进制数据最初文本,使用 Encoding.GetString
将其转换回
Parse the XML as XML rather than getting the outer XML as a string and then performing string operations
Fetch the contents of the Binary
tag as a string
Use Convert.FromBase64String
to get the original binary data
If you believe that binary data was originally text, use Encoding.GetString
to convert it back相关推荐
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