Tomcat下部署多个项目

转载地址：http://blog.csdn.net/philosophyatmath/article/details/30246631

同一端口号的多个项目部署

    添加：

<Context path="/route" reloadable="true" docBase="/home/develop/tomcat-7.0.54/flatrass"/>
<Context path="/route2" reloadable="true" docBase="/home/develop/tomcat-7.0.54/flatrasweats"/>

通过访问：http://127.0.0.1:8080/route  http://127.0.0.1:8080/route2 对应各子的项目

 

对应不同端口号的多个项目部署

通过访问：http://127.0.0.1:8080/route  http://127.0.0.1:8081/route 对应各子的项目        
        打开conf文件夹server.xml文件，添加

<Context path="/route" reloadable="true" docBase="/home/develop/tomcat-7.0.54/flatrass"/>

        在service标签下面写一个service标签。复制上面service，再修改里面的端口号为8081。添加：

<Context path="/route" reloadable="true" docBase="/home/develop/tomcat-7.0.54/flatrasweats"/>

<?xml version='1.0' encoding='utf-8'?>

<Server port="8054" shutdown="SHUTDOWN">
  <!-- Security listener. Documentation at /docs/config/listeners.html
  <Listener className="org.apache.catalina.security.SecurityListener" />
  -->
  <!--APR library loader. Documentation at /docs/apr.html -->
  <Listener className="org.apache.catalina.core.AprLifecycleListener" SSLEngine="on" />
  <!--Initialize Jasper prior to webapps are loaded. Documentation at /docs/jasper-howto.html -->
  <Listener className="org.apache.catalina.core.JasperListener" />
  <!-- Prevent memory leaks due to use of particular java/javax APIs-->
  <Listener className="org.apache.catalina.core.JreMemoryLeakPreventionListener" />
  <Listener className="org.apache.catalina.mbeans.GlobalResourcesLifecycleListener" />
  <Listener className="org.apache.catalina.core.ThreadLocalLeakPreventionListener" />


  <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">


    <Connector port="8080" protocol="HTTP/1.1"
               connectionTimeout="20000"
               redirectPort="9543" />


    <Connector port="8909" protocol="AJP/1.3" redirectPort="9543" />

    <Engine name="Catalina" defaultHost="localhost">

      <Realm className="org.apache.catalina.realm.LockOutRealm">

        <Realm className="org.apache.catalina.realm.UserDatabaseRealm"
               resourceName="UserDatabase"/>
      </Realm>

      <Host name="localhost"  appBase="webapps"
            unpackWARs="true" autoDeploy="true">

        <Valve className="org.apache.catalina.valves.AccessLogValve" directory="logs"
               prefix="localhost_access_log." suffix=".txt"
               pattern="%h %l %u %t "%r" %s %b" />
    <Context path="/route" reloadable="true" docBase="/home/develop/tomcat-7.0.54/flatrass"/>
      </Host>
    </Engine>
    </Service>

     <Service name="Catalina">
     <!--把port改成8081-->
    <Connector port="8081" protocol="HTTP/1.1"
               connectionTimeout="20000"
               redirectPort="9543" />

    <Connector port="8909" protocol="AJP/1.3" redirectPort="9543" />
    <Engine name="Catalina" defaultHost="localhost">
      <Realm className="org.apache.catalina.realm.LockOutRealm">
        <Realm className="org.apache.catalina.realm.UserDatabaseRealm"
               resourceName="UserDatabase"/>
      </Realm>
      <Host name="localhost"  appBase="webapps"
            unpackWARs="true" autoDeploy="true">
        <Valve className="org.apache.catalina.valves.AccessLogValve" directory="logs"
               prefix="localhost_access_log." suffix=".txt"
               pattern="%h %l %u %t "%r" %s %b" />
        <Context  path="/route" reloadable="true" docBase="/home/develop/tomcat-7.0.54/flatrasweats"/>
      </Host>
    </Engine>
  </Service>
</Server>

Java home set :

setclasspath.sh

export JAVA_HOME=/home/qatest/jdk1.8.0_91
export JRE_HOME=/home/qatest/jdk1.8.0_91/jre

web.xml的加载过程是:

context-param -> listener -> filter -> servlet 

其它：

service httpd status
service httpd restart
lsof -i:80

chmod +x catalina.sh
ps –ef|grep tomcat
rm –rf file

启动tomcat #   ./startup.sh
关闭tomcat #   ./shutdown.sh
查看是否启动成功可以输入ps axuwf|grep java,如果出现一大堆结果,就是启动成功了.
也可以netstat -lnpt,查看8088端口有没有被使用.如果被使用了,说明启动成功了.