编辑conf\server.xml
<Engine name="Catalina" defaultHost="localhost"> 1>className指定实现Engine接口的类,默认值为StandardEngine 2>defaultHost指定处理客户的默认主机名,在<Engine>中的<Host>子元素中必须定义这一主机, 3>如果把localhost换成test.abcd.com,那么默认打开的网址即 test.abcd.com 4>name定义Engine的名字 在<Engine>可以包含如下元素<Logger>, <Realm>, <Value>, <Host> <!--name指向是域名,Alias指向是别名,第二个域名的可以存存在多个别名,docBase指向是WEB路径--> <Host name="test.abcd.com" appBase="webapps" unpackWARs="true" autoDeploy="true"> <Alias>test1.abcd.com</Alias> <Context path="" docBase="/ROOT/test/" /> <!-- SingleSignOn valve, share authentication between web applications Documentation at: /docs/config/valve.html --> <!-- <Valve className="org.apache.catalina.authenticator.SingleSignOn" /> --> <!-- Access log processes all example. Documentation at: /docs/config/valve.html Note: The pattern used is equivalent to using pattern="common" --> <Valve className="org.apache.catalina.valves.AccessLogValve" directory="logs" prefix="localhost_access_log" suffix=".txt" pattern="%h %l %u %t "%r" %s %b" /> </Host> <Host name="test2.abcd.com" appBase="webapps" unpackWARs="true" autoDeploy="true"> <Alias>test3.abcd.com</Alias> <Context path="" docBase="/ROOT/test2/" /> <!-- SingleSignOn valve, share authentication between web applications Documentation at: /docs/config/valve.html --> <!-- <Valve className="org.apache.catalina.authenticator.SingleSignOn" /> --> <!-- Access log processes all example. Documentation at: /docs/config/valve.html Note: The pattern used is equivalent to using pattern="common" --> <Valve className="org.apache.catalina.valves.AccessLogValve" directory="logs" prefix="localhost_access_log" suffix=".txt" pattern="%h %l %u %t "%r" %s %b" /> </Host>