tomcat5.0       浏览直接显示主页

tomcat5.0       浏览直接显示主页

程序一切都完毕了.在正合的时候出现了点问题.
每次启动TOMCAT的时候总要输入http://localhost:8080/demo/index.jsp

才能显示正常的页面
如果输入http://localhost:8080   本想让它自动显示http://localhost:8080/demo/index.jsp
一样的内容.在网上也找了很多相关的资料看.看网上说都是一些比较简单。自己也试了试.可是一直没有成功。有的说在conf/server.xml改下这文件就可以了.
可是改了同样还出现问题.
<?xml   version= '1.0 '   encoding= 'utf-8 '?>
<Server>
    <Listener   className= "org.apache.catalina.mbeans.ServerLifecycleListener "/>
    <Listener   className= "org.apache.catalina.mbeans.GlobalResourcesLifecycleListener "/>
    <GlobalNamingResources>
        <Environment   name= "simpleValue "   type= "java.lang.Integer "   value= "30 "/>
        <Resource   auth= "Container "   description= "User   database   that   can   be   updated   and   saved "   name= "UserDatabase "   type= "org.apache.catalina.UserDatabase "/>
        <ResourceParams   name= "UserDatabase ">
            <parameter>
                <name> factory </name>
                <value> org.apache.catalina.users.MemoryUserDatabaseFactory </value>
            </parameter>
            <parameter>
                <name> pathname </name>
                <value> conf/tomcat-users.xml </value>
            </parameter>
        </ResourceParams>
    </GlobalNamingResources>
    <Service   name= "Catalina ">
        <Connector   acceptCount= "100 "   connectionTimeout= "20000 "   disableUploadTimeout= "true "   port= "8080 "   redirectPort= "8443 "   maxSpareThreads= "75 "   maxThreads= "150 "   minSpareThreads= "25 ">
        </Connector>
        <Connector   port= "8009 "   protocol= "AJP/1.3 "   protocolHandlerClassName= "org.apache.jk.server.JkCoyoteHandler "   redirectPort= "8443 ">
        </Connector>
        <Engine   defaultHost= "localhost "   name= "Catalina ">
            <Host   appBase= "webapps "   name= "localhost ">
                <Logger   className= "org.apache.catalina.logger.FileLogger "   prefix= "localhost_log. "   suffix= ".txt "   timestamp= "true "/>
            </Host>
            <Logger   className= "org.apache.catalina.logger.FileLogger "   prefix= "catalina_log. "   suffix= ".txt "   timestamp= "true "/>
            <Realm   className= "org.apache.catalina.realm.UserDatabaseRealm "/>
        </Engine>
    </Service>
</Server>

这是server.xml里面所以的分支   怎么改才对.请大虾指点
等待
<Engine   defaultHost= "localhost "   name= "Catalina ">
            <Host   appBase= "webapps "   name= "localhost ">
                <Logger   className= "org.apache.catalina.logger.FileLogger "   prefix= "localhost_log. "   suffix= ".txt "   timestamp= "true "/>
            </Host>
            <Logger   className= "org.apache.catalina.logger.FileLogger "   prefix= "catalina_log. "   suffix= ".txt "   timestamp= "true "/>
            <Realm   className= "org.apache.catalina.realm.UserDatabaseRealm "/>
        </Engine>
    </Service>


这里面的      

<Host   appBase= "webapps "   name= "localhost ">

修改
appBase指向你的网站目录

比如  
<Host   name= "localhost "   appBase= "D:\java\demo\ "