[jira] Resolved: (WW-2989) Can not work correctly with servlet

["Musachy Barroso (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/struts/browse/WW-2989?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Musachy Barroso resolved WW-2989.
---------------------------------

    Resolution: Incomplete

Please ask questions on the user mailing list, or add more information on how to replicate the problem.

> Can not work correctly with servlet
> -----------------------------------
>
>                 Key: WW-2989
>                 URL: https://issues.apache.org/struts/browse/WW-2989
>             Project: Struts 2
>          Issue Type: Bug
>          Components: Dispatch Filter
>    Affects Versions: 2.1.6
>         Environment: tomcat 5.5,jdk 1.5,struts2 2.1.6,spring 2.5
>            Reporter: skzr.org
>
> Thanks,
> Please excuse my English!
> ---------------------------------
> 希望Struts在处理输入流时，尽量不要破坏输入流，比如非struts的请求时，不要试图提取输入流中的参数，因为可能输入流是一个二进制数据流，他应当由客户自己定义的处理器进行处理
> I think struts intercepter the input stream of request, don't destruction the stream if the not struts's mapping!
> And in the filter,don't put the input stream to a paramter map,may be change input stream to paramter map postponed to intercept is a good idea!
> ---------------------------------
> web.xml
> 1 struts2 with : FilterDispather class and mapping "/*"
> 2 myServlet with: MyServlet class and mapping "/myServlet"
> -----------------------
> I open a stream from applet to server with a servlet!
> HttpURLConnection con = (HttpURLConnection ) new URL("http://localhost:8080/skzr/myServlet").openConection();
> con.setRequestMethod("POST");
> con.setDoOutput(true);
> con.connect();
> ObjectOutputStream out = new ObjectOutputStream(con.getOutputStream())
> Boj o1 = new Boj();
> out.writeObject(o1);
> First:
> I think send a stream data to server,but I found struts to intercept and destruction of the input stream.I can't work with servlet!
> I fond the---->org.apache.struts2.dispatcher.mapper.DefaultActionMapper.extensions = new ArrayList<String>() {{ add("action"); add("");}}; <--- this intercept the "",so struts excute the DefaultActionMapper.dropExtension return "myServlet",but It's not a struts mapping!
> My must to mapping my servlet to "/myServlet.do"
> Second:
> when i change my servlet to "/myServlet.do",but the web.xml is StrutsPrepareFilter and StrutsExecuteFilter!
> I found the input stream is been destroyed!
> 希望Struts2处理数据时更加的清晰！

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