冒号（“：”）被加密为“ _x003A"从c＃传递冒号（:)到java webservice [英] colon (":") is getting encrypted as " _x003A" while passing colon(:) from c# to java webservice

问题描述

大家好，



我需要在C＃.net上使用网络服务（用Java开发）。



在这里我需要将参数名称作为db：hostname传递给c＃.net到Java的请求。

Hi All,

I need to consume a webservice(developed in Java) in C#.net.

In this I need to pass the parameter name as db:hostname in request from c#.net to Java.

<soap:envelope xmlns:soap="http://www.w3.org/2003/05/soap-envelope" xmlns:dev="XXXX/devicemanagement/device" xmlns:com="XXXX/ws/common" xmlns:com1="XXXX/types/common">
   <soap:header />
   <soap:body>
      <dev:adddevicesrequest xmlns:db="XXXX/deviceattribute/basicinfo" xmlns:dauth="XXXX/deviceattribute/authentication" xmlns:dgauth="XXXXX/devicegroupattribute/authentication">
        <dev:device>
              <dev:attribute>
                    <com:name>db:HostName</com:name>
                    <com:stringvalue>192.168.200.101</com:stringvalue>
              </dev:attribute>
              <dev:attribute>
                    <com:name>db:DisplayDeviceName</com:name>
                    <com:stringvalue>d01</com:stringvalue>
              </dev:attribute>
              <dev:attribute>
                      <com:name>db:ModelCode</com:name>
                      <com:stringvalue>ModelCode01</com:stringvalue>
               </dev:attribute>
               <dev:attribute>
                      <com:name>db:SerialNumber</com:name>
                      <com:stringvalue>12301</com:stringvalue>
               </dev:attribute>
        </dev:device>
      </dev:adddevicesrequest>
   </soap:body>
</soap:envelope>




<big>When I pass parameter as "db:hostname" from c# to java, it is getting encrypted at java end as "db_x003A_hostname" which means colon (":") is getting converted to " _x003A" at java service. This results an error as "invalid parameter name".</big>

Please help me in resolving this error.

Thanks in advance for your help.

推荐答案

您需要使用UTF8编码。

所有其他都将失败。

You need to use UTF8 Encoding.
All others will fail.

冒号不是元素名称中的有效字符。冒号用于配置命名空间和元素名称。在这里，如果你想要Db，那么你可能需要将它添加为命名空间。

Colon is not a valid character inside a element name. Colon is used to pair the namespace and the element name. Here if you want the Db to go along then you might need to add it as a namespace.

// Serialize the hostname field as an attribute with the given namspace
[XmlAttribute( Namespace ="www.db.com")]
public string hostname;

http://www.diranieh.com/NETSerialization/XMLSerialization.htm#Working%20with%20XML%20Namespaces [<一个href =http://www.diranieh.com/NETSerialization/XMLSerialization.htm#Working%20with%20XML%20Namespacestarget =_ blanktitle =New Window> ^ ]

这篇关于冒号（“：”）被加密为“ _x003A&QUOT;从c＃传递冒号（:)到java webservice的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！