Web-web configuration (1) __web

1, the Web configuration:
(1), set error Jump interface:

(2), String encoding configuration:

<!--character Set encoding configuration-->
  <filter>
        <filter-name>encodingFilter</filter-name>
        < Filter-class>org.springframework.web.filter.characterencodingfilter</filter-class>
        <init-param >
            <param-name>encoding</param-name>
            <param-value>UTF-8</param-value>
        </init-param>
        <init-param>
            <param-name>forceEncoding</param-name>
            < param-value>true</param-value>
        </init-param>
    </filter>
    <filter-mapping >
        <filter-name>encodingFilter</filter-name>
        <url-pattern>/*</url-pattern>
    </filter-mapping>

(3), configure Serlvet interception request out of Struct2

  <filter>
        <filter-name>redisp</filter-name>
        <filter-class> yamadv.com.filter.redispatcherfilter</filter-class>
        <init-param>
            <param-name> Includeservlets</param-name>
            <param-value>fileimageuploadservlet,uploadprocessorservlet</ param-value>
        </init-param>
    </filter>
    <filter-mapping>
        <filter-name> redisp</filter-name>
        <url-pattern>/*</url-pattern>
    </filter-mapping>

The class of the configuration collection (Implementing filter):
Implementing multiple Servet Configurations in Web.xml

public class Redispatcherfilter implements Filter {public void Destroy () {} public void Dofilter (ServletRequest Req, Servletresponse resp, Filterchain chain) throws IOException, servletexception {httpservletrequ
        EST Request = (httpservletrequest) req;
        String target = Request.getrequesturi (); target = Target.lastindexof ("?") > 0? Target.substring (Target.lastindexof ("/") + 1, target.lastindexof ("?")-Target.lastindexo

        F ("/"): Target. Substring (Target.lastindexof ("/") + 1);
        SYSTEM.OUT.PRINTLN (target);

            if (This.includes.contains (target)) {RequestDispatcher RDSP = Request.getrequestdispatcher (target);
            System.out.println ("Go .... ..." + RDSP);..
        Rdsp.forward (req, resp);
        } else{Chain.dofilter (req, resp);

    } private arraylist<string> includes = new arraylist<string> (); Public VOID init (filterconfig config) throws servletexception {This.includes.addAll arrays.aslist (config.getinitparameter

    ("Includeservlets"). Split (",")); }

}

Servet to register (upload file to server):

<!--register Fileimageuploadservlet servlet-->
   <servlet>
        <servlet-name> Fileimageuploadservlet</servlet-name>
        <servlet-class>yamadv.com.upload.fileimageuploadservlet </servlet-class>
    </servlet>
    <servlet-mapping>
        <servlet-name> Fileimageuploadservlet</servlet-name>
        <url-pattern>/FileImageUploadServlet</url-pattern>
    </servlet-mapping>