使用vb.net消耗Web服务时出现java.lang.noclassdeffounderror [英] java.lang.noclassdeffounderror in consume the web service by using vb.net

问题描述

hi

要求:需要向网络外请求HTTP请求(中央银行通信)

中央银行正在使用Web服务(.jws扩展名)应用程序在所有银行之间进行通信.

我们正在使用vb.net 3.5开发Web服务客户端，当我们尝试使用中央银行Web服务时，出现以下错误.
"java.lang.NoClassDefFoundError"

我们已经打开了防火墙，但是直到遇到相同的错误.

我要求央行技术团队根据此信息提供相应的WSDL文件，然后生成相应的vb.net文件以传达央行Web服务.这种情况下我得到以下错误.
基础连接已关闭，接收时发生意外错误"




请帮助我解决这些问题.







问候
Vadivelan .M

hi

Requirement : need to request HTTP request to out side the Network (central bank communication)

Central bank is having the webservice (.jws extension) application to communicate between all the banks.

we are develope the webservice client by using vb.net 3.5, when we trying to consume the central bank web service we are getting the below error.
"java.lang.NoClassDefFoundError"

we have open the firewall but till we are getting the same error.

I ask central bank technical team to provide the corresponding WSDL file based on this i was generate the corresponding vb.net file to communicate central bank web service. This case i am getting the below error.
"the underlying connection was closed an unexpected error occurred on a receive"




please help me to resolve these issue.







Regards
Vadivelan .M

推荐答案

您要调用的内容与另一端基于Java的Webservice实现的内容之间必须有所区别.

"ClassDefNotFoundError"是一个清晰的信号，可用于您呼叫或发送另一端找不到的东西.

您需要使文档与客户保持一致.

There must be a difference between what you are calling and what the Java based Webservice on the other side has implemented.

A "ClassDefNotFoundError" is a clear sign for you calling or sending something that is not to be found on the other side.

You need to align the documentation with the client.

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