原有的环境是用的Resin2.0发布的，现在要搭一个新的环境，用的4.0，求教XML怎么配置.
<caucho.com>
<java compiler="internal" compiler-args="" work-dir='D:\WEAVER\ecology\jspwork'/>
<jsp precompile='true' static-encoding='true'/>
<http-server>
<caucho-status>false</caucho-status>
<srun host='127.0.0.1' port='6802'/>
<thread-max>500</thread-max>
<http port ='80'/>
<thread-keepalive id='20'/>
<request-timeout id='30s'/>
<accept-buffer-size id='256'/>
<thread-min id='5'/>
<!-- cache dir='cache' size='1024' entries='8192'/ -->
<host id=''>
<app-dir>D:\WEAVER\ecology</app-dir>
<web-app id='/'>
<class-update-interval id='2'/>
<classpath id='classbean'/>
<welcome-file-list>index.htm</welcome-file-list>
<cache-mapping url-pattern='/' expires='2s'/>
<session-config>
<session-max>4096</session-max>
<session-timeout>3000</session-timeout>
<enable-cookies>true</enable-cookies>
<enable-url-rewriting>true</enable-url-rewriting>
<file-store>sessions</file-store>
</session-config>
<servlet-mapping url-pattern='/weaver/*' servlet-name='invoker'/>
<servlet-mapping url-pattern='*.jsp'
servlet-name='com.caucho.jsp.JspServlet'/>
<servlet servlet-name='InitServer' servlet-class='weaver.general.InitServer'>
<init-param serverName='ecology'/>
<load-on-startup/>
</servlet>
<servlet servlet-name='InitMsgServer' servlet-class='weaver.workflow.msg.StartMsgServer'>
<init-param serverPort='9876'/>
<load-on-startup/>
</servlet>
<directory-servlet id='false'/>
</web-app>
</host>
</http-server>
</caucho.com>
这是2.0的Resin配置，怎么转换成4.0的？
------解决思路----------------------
weaver这个包在lib下吗？