tomcat 常用配置

659441806

配置账号和密码，通过gui页面管理tomcat，或者使用maven自动打包部署，都需要配置 /conf/tomcat-users.xml 文件  , 增加类似如下代码：
<?xml version='1.0' encoding='utf-8'?>
　　<tomcat-users>
　　<role rolename="manager-gui"/>
　　<role rolename="manager-script"/>
　　<role rolename="manager-jmx"/>
　　<role rolename="manager-status"/>
　　<user username="tomcat" password="tomcat" roles="manager-gui,manager-script,manager-jmx,manager-status"/>
　　</tomcat-users>
 
/conf/server.xml 文件一般设置
<?xml version='1.0' encoding='utf-8'?>
<Server port="8089" shutdown="SHUTDOWN">
 
  <Listener className="org.apache.catalina.core.AprLifecycleListener" SSLEngine="on" />
  
  <Listener className="org.apache.catalina.core.JasperListener" />
  
  <Listener className="org.apache.catalina.core.JreMemoryLeakPreventionListener" />
  
  <Listener className="org.apache.catalina.mbeans.ServerLifecycleListener" />
  <Listener className="org.apache.catalina.mbeans.GlobalResourcesLifecycleListener" />
 
<!--  Executor setter 线程池设置-->
<!--
maxThreads：最大线程数
minSpareThreads：线程空闲最少数
maxIdleTime：线程空闲最大时间(毫秒)
maxSpareThreads：线程空闲最大数
acceptCount：当tomcat起动的线程数达到最大时，接受排队的请求个数
-->
<Executor name="tomcatThreadPool" namePrefix="catalina-exec-"
maxThreads="3000"
minSpareThreads="100"
maxIdleTime="60000"
maxSpareThreads="500"
acceptCount="100"
/>
  
  <GlobalNamingResources>
    <Resource name="UserDatabase" auth="Container"
              type="org.apache.catalina.UserDatabase"
              description="User database that can be updated and saved"
              factory="org.apache.catalina.users.MemoryUserDatabaseFactory"
              pathname="conf/tomcat-users.xml" />
  </GlobalNamingResources>
 
  <Service name="Catalina">
    
<!-- port:1315 URIEncoding="UTF-8" -->
    <Connector port="8888" protocol="HTTP/1.1" connectionTimeout="20000" 
  redirectPort="8443"  URIEncoding="UTF-8"
  executor="tomcatThreadPool"
  disableUploadTimeout="true" enableLookups="false" compression="on" compressionMinSize="2048"
  compressableMimeType="text/html,text/xml,text/javascript,text/css,text/plain"
  
  />
 
    <Connector port="54329" protocol="AJP/1.3" redirectPort="8443" />
 
    <Engine name="Catalina" defaultHost="localhost">
 
    <Realm className="org.apache.catalina.realm.UserDatabaseRealm"
             resourceName="UserDatabase"/>
 
    <Host name="localhost"  appBase="webapps"
            unpackWARs="true" autoDeploy="true"
            xmlValidation="false" xmlNamespaceAware="false">
      <!-- 不带项目名访问<Context path="" reloadable="true" docBase="demo"></Context> -->
    </Host>
 
<!-- directory="d:/data/logs" -->
<!-- directory="/data/logs" -->
<!-- directory="data/logs" -->
<Valve className="org.apache.catalina.valves.AccessLogValve" directory="data/logs/" 
        prefix="localhost_access_log." suffix=".log" 
        pattern="%a`%A`%b`%H`%m`%p`%S`%U`%q`%r`%s`%D`%t" resolveHosts="true"/>
 
<Valve className="org.apache.catalina.valves.AccessLogValve" directory="d:/data/logs/"                             prefix="access_log." suffix=".log"                       pattern="%a`%A`%b`%H`%m`%p`%S`%U`%q`%r`%s`%D`%t" resolveHosts="false"/>
 
    </Engine>
  </Service>
</Server>
 
 
如果一个服务器配置多个tomcat，需要至少修改三个地方，保证tomcat间不会相互影响
NO1:<Server port="8089" shutdown="SHUTDOWN">
NO2:<Connector port="8888" protocol="HTTP/1.1" connectionTimeout="20000" 
NO3:<Connector port="54329" protocol="AJP/1.3" redirectPort="8443" />

JAVA_OPTS="-server -Xms512m -Xmx1024m -XX:PermSize=128M -XX:MaxNewSize=256m -XX:MaxPermSize=256m"