tomcat\conf\server.xml修改这个文件。
要建虚拟目录在tomcat\webapps下建个目录,然后在tomcat\conf\server.xml文件中加入下面一段话(例如目录名为community):
        <Context path="/community" 
                 docBase="webapps/community" 
                 crossContext="false"
                 debug="0" 
                 reloadable="true" > 
        </Context>这样就ok了。

解决方案 »

  1.   

    <Context path="" docBase="d:\123" debug="0"/>
                 注意这里表示根
    d:\123是你的文档位置
      

  2.   

    tomcat4.0.03
    server.xml:      <Host name="www.x1.com" debug="0" appBase="webapps" unpackWARs="true">
            <Valve className="org.apache.catalina.valves.AccessLogValve"
                     directory="logs"  prefix="localhost_access_log." suffix=".txt"
                     pattern="common"/>
            <Logger className="org.apache.catalina.logger.FileLogger"
                     directory="logs"  prefix="localhost_log." suffix=".txt"
            timestamp="true"/>
              <Context path="" docBase="c:/web/web1" debug="0"/>
          </Host>
          <Host name="www.x2.com" debug="0" appBase="webapps" unpackWARs="true">
            <Valve className="org.apache.catalina.valves.AccessLogValve"
                     directory="logs"  prefix="localhost_access_log." suffix=".txt"
                     pattern="common"/>
            <Logger className="org.apache.catalina.logger.FileLogger"
                     directory="logs"  prefix="localhost_log." suffix=".txt"
            timestamp="true"/>
              <Context path="" docBase="c:/web/web1" debug="0"/>
          </Host>
    注意去了你server.xml中发前的<host></host>