对于许多对tomcat了解不多，又不得不使用tomcat人来说，这个很有用，
直接上配置代码(注意我配置的细节，斜杠等)
第一种：
<Host name="localhost" appBase="webapps" unpackWARs="true" autoDeploy="true"> <Context path="" docBase="/home/tomcat/webapps/cms-web/" reloadable="true"/> <!-- 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>
第二种：
<Host name="localhost" appBase="webapps" unpackWARs="true" autoDeploy="true"> <Context path="" docBase="cms-web" reloadable="true"/> <!-- 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>
第三种：
<Host name="localhost" appBase="webapps" unpackWARs="true" autoDeploy="true"> <Context path="/" docBase="/home/tomcat/webapps/cms-web" reloadable="true"/> <!-- 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>
