📄 conf-web_xml--rosonsandy.htm
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<H2 class=diaryTitle>conf/web.xml- -</H2>
<P>
<P>先介绍两种在tomcat中经常要用到的：DefaultServlet和JspServlet 。前者为处理Servlet后者为编译Jsp文件。
<P><B>DefaultServlet</B><BR>The default servlet for all web applications, that
serves static resources. It processes all requests that are not mapped to other
servlets with servlet mappings (defined either here or in your own web.xml file
).<BR>作用:处理静态资源(html,jpg等)和没有在web.xml中定义的servlet。 </P>
<P><PRE style="COLOR: #006600; FONT-FAMILY: Andale Mono, Courier New, Courier, monospace"> <SERVLET />
<SERVLET-NAME />default</SERVLET-NAME />
<SERVLET-CLASS />
org.apache.catalina.servlets.DefaultServlet
</SERVLET-CLASS />
<INIT-PARAM />
<PARAM-NAME />debug</PARAM-NAME />
<PARAM-VALUE />0</PARAM-VALUE />
</INIT-PARAM />
<INIT-PARAM />
<PARAM-NAME />listings</PARAM-NAME />
<PARAM-VALUE />true</PARAM-VALUE />
</INIT-PARAM />
<LOAD-ON-STARTUP />1</LOAD-ON-STARTUP />
</SERVLET />
<SERVLET-MAPPING />
<SERVLET-NAME />default</SERVLET-NAME />
<URL-PATTERN />/</URL-PATTERN />
</SERVLET-MAPPING />
</PRE><BR>因此缺省情况下，default servlet在web应用启动的时候加载，目录列表是打开的，调试开关关闭。 <IMG
style="WIDTH: 566px; HEIGHT: 391px" height=391
src="conf-web_xml--rosonsandy.files/defaultServlet.jpg" width=566>
<P><B>JspServlet</B><BR>The JSP page compiler and execution servlet, which is
the mechanism used by Tomcat to support JSP pages.
<BR>作用：调用jasper,并编译*.jsp文件。</P>
<P><PRE style="COLOR: #006600; FONT-FAMILY: Andale Mono, Courier New, Courier, monospace"><SERVLET />
<SERVLET-NAME />jsp</SERVLET-NAME />
<SERVLET-CLASS />org.apache.jasper.servlet.JspServlet</SERVLET-CLASS />
<INIT-PARAM />
<PARAM-NAME />logVerbosityLevel</PARAM-NAME />
<PARAM-VALUE />WARNING</PARAM-VALUE />
</INIT-PARAM />
<INIT-PARAM />
<PARAM-NAME />fork</PARAM-NAME />
<PARAM-VALUE />false</PARAM-VALUE />
</INIT-PARAM />
<LOAD-ON-STARTUP />3</LOAD-ON-STARTUP />
</SERVLET />
<SERVLET-MAPPING />
<SERVLET-NAME />jsp</SERVLET-NAME />
<URL-PATTERN />*.jsp</URL-PATTERN />
</SERVLET-MAPPING />
</PRE><BR><IMG style="WIDTH: 570px; HEIGHT: 591px" height=591
src="conf-web_xml--rosonsandy.files/jspServlet.jpg" width=570>
<P>参考文章：<BR><A
href="http://ndog.blogchina.com/226109.html">http://ndog.blogchina.com/226109.html</A><BR><A
href="http://ndog.blogchina.com/224657.html">http://ndog.blogchina.com/224657.html</A></P>
<P></P>
<P class=diaryFoot>- 作者： <A
onclick="window.open('http://publishblog.blogdriver.com/blog/postMessage.b?receiver=517836','发送短消息','width=520, height=455')"
href="javascript:void(0);">rosonsandy</A> 2005年08月5日, 星期五 21:21 </P></DIV>
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<H3>回复</H3></A><A name=comment$(remark.remarkID)>
<H4>- 评论人：535 </H4></A>
<H5>Sat Nov 12 21:34:04 CST 2005 <A href="mailto:ertwertet@.2343"><IMG
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<P class=comment>67<BR><BR></P></DIV>
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