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：

1. <Context path="/route" reloadable="true" docBase="/home/develop/tomcat-7.0.54/flatrass"/>
2. <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

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1. <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：

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

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1. <?xml version=‘1.0‘ encoding=‘utf-8‘?>
2. <Server port="8054" shutdown="SHUTDOWN">
3. <!-- Security listener. Documentation at /docs/config/listeners.html
4. <Listener className="org.apache.catalina.security.SecurityListener" />
5. -->
6. <!--APR library loader. Documentation at /docs/apr.html -->
7. <Listener className="org.apache.catalina.core.AprLifecycleListener" SSLEngine="on" />
8. <!--Initialize Jasper prior to webapps are loaded. Documentation at /docs/jasper-howto.html -->
9. <Listener className="org.apache.catalina.core.JasperListener" />
10. <!-- Prevent memory leaks due to use of particular java/javax APIs-->
11. <Listener className="org.apache.catalina.core.JreMemoryLeakPreventionListener" />
12. <Listener className="org.apache.catalina.mbeans.GlobalResourcesLifecycleListener" />
13. <Listener className="org.apache.catalina.core.ThreadLocalLeakPreventionListener" />
14. <GlobalNamingResources>
15. <Resource name="UserDatabase" auth="Container"
16. type="org.apache.catalina.UserDatabase"
17. description="User database that can be updated and saved"
18. factory="org.apache.catalina.users.MemoryUserDatabaseFactory"
19. pathname="conf/tomcat-users.xml" />
20. </GlobalNamingResources>
21. <Service name="Catalina">
22. <Connector port="8080" protocol="HTTP/1.1"
23. connectionTimeout="20000"
24. redirectPort="9543" />
25. <Connector port="8909" protocol="AJP/1.3" redirectPort="9543" />
26. <Engine name="Catalina" defaultHost="localhost">
27. <Realm className="org.apache.catalina.realm.LockOutRealm">
28. <Realm className="org.apache.catalina.realm.UserDatabaseRealm"
29. resourceName="UserDatabase"/>
30. </Realm>
31. <Host name="localhost"  appBase="webapps"
32. unpackWARs="true" autoDeploy="true">
33. <Valve className="org.apache.catalina.valves.AccessLogValve" directory="logs"
34. prefix="localhost_access_log." suffix=".txt"
35. pattern="%h %l %u %t "%r" %s %b" />
36. <Context path="/route" reloadable="true" docBase="/home/develop/tomcat-7.0.54/flatrass"/>
37. </Host>
38. </Engine>
39. </Service>
40. <Service name="Catalina">
41. <!--把port改成8081-->
42. <Connector port="8081" protocol="HTTP/1.1"
43. connectionTimeout="20000"
44. redirectPort="9543" />
45. <Connector port="8909" protocol="AJP/1.3" redirectPort="9543" />
46. <Engine name="Catalina" defaultHost="localhost">
47. <Realm className="org.apache.catalina.realm.LockOutRealm">
48. <Realm className="org.apache.catalina.realm.UserDatabaseRealm"
49. resourceName="UserDatabase"/>
50. </Realm>
51. <Host name="localhost"  appBase="webapps"
52. unpackWARs="true" autoDeploy="true">
53. <Valve className="org.apache.catalina.valves.AccessLogValve" directory="logs"
54. prefix="localhost_access_log." suffix=".txt"
55. pattern="%h %l %u %t "%r" %s %b" />
56. <Context  path="/route" reloadable="true" docBase="/home/develop/tomcat-7.0.54/flatrasweats"/>
57. </Host>
58. </Engine>
59. </Service>
60. </Server>

Javahome 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.