Tomcat下部署多个项目

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">

        <!--protocol 请使用nio2，或者apr -->

        <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 -->
        <!--protocol 请使用nio2，或者apr -->
        <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_91export 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.