| 知乎专栏 ｜ 多维度架构 |
![[注意]](/graphics/note.png) | 注意 |
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Tomcat 8 取消了 xmlValidation="false" xmlNamespaceAware="false" 两个配置项。 |
appBase 是防止 war 文件的扫描目录。
将配置写入server.xml文件
<Host name="www.example.com" appBase="webapps"
unpackWARs="true" autoDeploy="true"
xmlValidation="false" xmlNamespaceAware="false">
<Context path="" docBase="/www/example.com/www.example.comm" debug="0" reloadable="false"/>
</Host>
<Host name="news.example.com" appBase="webapps"
unpackWARs="true" autoDeploy="true"
xmlValidation="false" xmlNamespaceAware="false">
<Context path="" docBase="/www/example/news.example.com" debug="0" reloadable="false"/>
</Host>
在 $CATALINA_HOME/conf/Catalina/ 下创建配置文件
vim server.xml
<Engine name="Catalina" defaultHost="neo">
<Host name="neo" appBase="webapps"/>
<Host name="other" appBase="webapps"/>
</Engine>
Webapps Directory
mkdir $CATALINA_HOME/conf/Catalina/neo
Configuring Your Contexts
mkdir $CATALINA_HOME/conf/Catalina/neo cp $CATALINA_HOME/conf/Catalina/localhost/manager.xml $CATALINA_HOME/conf/Catalina/neo/ROOT.xml or cp $CATALINA_HOME/conf/Catalina/localhost/manager.xml $CATALINA_HOME/conf/Catalina/neo
别名的功能是为虚拟主机绑定多个域名
<Host name="www.example.com" debug="9" appBase="webapps"
unpackWARs="false" autoDeploy="false"
xmlValidation="false" xmlNamespaceAware="false">
<Alias>www.example.net</Alias>
<Alias>exmaple.com</Alias>
<Alias>224.25.22.70</Alias>
</Host>
<Host name="localhost" ...>
...
<Valve className="org.apache.catalina.valves.AccessLogValve"
prefix="localhost_access_log." suffix=".txt"
pattern="common"/>
...
</Host>
<Valve className"org.apache.catalina.valves.AccessLogValve"
directory="logs/access"
prefix="www.netkiller.cn.access"
suffix=".log"
pattern="%{X-Forwarded-FOR}i %a %v %U %t %m %s %{User-Agent}i" resolveHosts="false"/>
<Host appBase="webapps" autoDeploy="true" name="localhost" unpackWARs="true"> <Valve className="org.apache.catalina.valves.AccessLogValve" directory="logs" pattern="%h %l %u %t "%r" %s %b" prefix="localhost_access_log" suffix=".txt"/> <Context docBase="Struts" path="/Struts" reloadable="true" source="org.eclipse.jst.jee.server:Struts"/> </Host>
docBase如果是绝对路径就会忽略appBase="webapps"的设置。
<Context path="" docBase="/www/example.com/www.example.com/WebContent" reloadable="false">
appBase + docBase 方案
<Host name="localhost" appBase="/www/example.com" unpackWARs="true" autoDeploy="true"> <Alias>www.example.com</Alias> <Context path="" docBase="www.example.com" reloadable="false"></Context> </Host>
<Host name="223.225.22.72" appBase="/www/netkiller.cn" unpackWARs="true" autoDeploy="true">
<Alias>www.netkiller.cn</Alias>
<Valve className="org.apache.catalina.valves.AccessLogValve" directory="logs"
prefix="www.netkiller.cn_access_log." suffix=".log"
pattern="%h %l %u %t "%r" %s %b" />
<Logger className="org.apache.catalina.logger.FileLogger"
directory="logs" prefix="web_log." suffix=".txt" timestamp="true"/>
<Context path="" docBase="www.netkiller.cn" reloadable="true"></Context>
</Host>
<Host name="223.225.22.73" appBase="/www/netkiller.cn" unpackWARs="true" autoDeploy="true">
<Alias>admin.netkiller.cn</Alias>
<Valve className="org.apache.catalina.valves.AccessLogValve" directory="logs"
prefix="admin.netkiller.cn_access_log." suffix=".log"
pattern="%h %l %u %t "%r" %s %b" />
<Context path="" docBase="admin.netkiller.cn" reloadable="true" />
</Host>