Linux 下配置和使用Tomcat

一：检验系统是否已经安装Tomcat环境：

1、 检测Tomcat是否已经安装运行

[UserName@localhost ~]$ ps -ef|grep tomcat UserName 2197 2182 0 08:59 pts/0 00:00:00 grep tomcat [UserName@localhost ~]$

这里是tomcat未运行（如果能找到tomcat安装路径则可跳过第二步，也可根据自己需要的版本重新安装tomcat）

二：下载安装Tomecat（在用户下面配置Tomcat）

Tomcat的文件大小会随着服务器的使用而日趋增大，建议将其安装到home/用户下去，为了便于管理，在这里我们会新建一个文件夹，将Tomcat放在这个文件里

1、
新建文件夹（这里新建了一个名为apache的文件夹）；

[UserName@localhost ~]$ mkdir apache [UserName@localhost ~]$ cd apache

2、
下载Tomcat：

[UserName@localhost ~]$ wget http://mirrors.cnnic.cn/apache/tomcat/tomcat-6/v6.0.39/bin/apache-tomcat-6.0.39.tar.gz --2014-02-22 09:51:42-- http://mirrors.cnnic.cn/apache/tomcat/tomcat-6/v6.0.39/bin/apache-tomcat-6.0.39.tar.gz Resolving mirrors.cnnic.cn... 123.125.244.87 Connecting to mirrors.cnnic.cn|123.125.244.87|:80... connected. HTTP request sent, awaiting response... 200 OK Length: 7065481 (6.7M) [application/x-gzip] Saving to: “apache-tomcat-6.0.39.tar.gz” 100%[======================================>] 7,065,481 1.49M/s in 4.8s 2014-02-22 09:51:47 (1.40 MB/s) - “apache-tomcat-6.0.39.tar.gz” saved [7065481/7065481] [UserName@localhost ~]$

3、
减压Tomcat

[UserName@localhost ~]$ tar -xzvf apache-tomcat-6.0.39.tar.gz apache-tomcat-6.0.39/webapps/manager/images/code.gif apache-tomcat-6.0.39/webapps/manager/images/design.gif apache-tomcat-6.0.39/webapps/manager/images/docs.gif ………… apache-tomcat-6.0.39/webapps/manager/images/fix.gif apache-tomcat-6.0.39/webapps/manager/images/tomcat.gif apache-tomcat-6.0.39/webapps/manager/images/update.gif apache-tomcat-6.0.39/webapps/manager/images/void.gif apache-tomcat-6.0.39/webapps/manager/status.xsd apache-tomcat-6.0.39/webapps/manager/xform.xsl [UserName@localhost apache]$

4、
管理Tomcat（开启，关闭，关闭线程）

①
先检查Tomcat是否已经运行

[UserName@localhost ~]$ ps -ef|grep tomcat UserName 2197 2182 0 08:59 pts/0 00:00:00 grep tomcat [UserName@localhost ~]$

②
进去Tomcat文件夹

[UserName@localhost ~]$ cd apache/apache-tomcat-6.0.39/

③
开启Tomcat

[UserName@localhost apache-tomcat-6.0.39]$ bin/startup.sh Using CATALINA_BASE: /home/admin/apache/apache-tomcat-6.0.39 Using CATALINA_HOME: /home/admin/apache/apache-tomcat-6.0.39 Using CATALINA_TMPDIR: /home/admin/apache/apache-tomcat-6.0.39/temp Using JRE_HOME: /usr Using CLASSPATH: /home/admin/apache/apache-tomcat-6.0.39/bin/bootstrap.jar [UserName@localhost apache-tomcat-6.0.39]$

④
检验Tomcat是否开启

[UserName@localhost apache-tomcat-6.0.39]$ ps -ef | grep tomcat UserName 3552 1 2 17:07 pts/0 00:00:04 /usr/bin/java -Djava.util.logging.config.file=/home/admin/apache/apache-tomcat-6.0.39/conf/logging.properties -Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager -Djava.endorsed.dirs=/home/admin/apache/apache-tomcat-6.0.39/endorsed -classpath /home/admin/apache/apache-tomcat-6.0.39/bin/bootstrap.jar -Dcatalina.base=/home/admin/apache/apache-tomcat-6.0.39 -Dcatalina.home=/home/admin/apache/apache-tomcat-6.0.39 -Djava.io.tmpdir=/home/admin/apache/apache-tomc at-6.0.39/temp org.apache.catalina.startup.Bootstrap start UserName 3578 2264 0 17:10 pts/0 00:00:00 grep tomcat [UserName@localhost apache-tomcat-6.0.39]$

⑤
关闭Tomcat

[UserName@localhost apache-tomcat-6.0.39]$ bin/shutdown.sh Using CATALINA_BASE: /home/admin/apache/apache-tomcat-6.0.39 Using CATALINA_HOME: /home/admin/apache/apache-tomcat-6.0.39 Using CATALINA_TMPDIR: /home/admin/apache/apache-tomcat-6.0.39/temp Using JRE_HOME: /usr Using CLASSPATH: /home/admin/apache/apache-tomcat-6.0.39/bin/bootstrap.jar [UserName@localhost apache-tomcat-6.0.39]$

四： Tomecat启动异常错误排查：

①
路径是否正确

解决方法：检查路径是否正确

[UserName@localhost apache-tomcat-6.0.39]$ pwd /home/admin/apache/apache-tomcat-6.0.39

②
端口是否被占用

解决方法：

查看tomcat工作日志（查看logs文件夹下的catalina.out日志）

[UserName@localhost logs]$ tail -f -n 50 catalina.out Feb 21, 2014 5:32:42 PM org.apache.catalina.core.StandardServer await SEVERE: StandardServer.await: create[8005]: java.net.BindException: Address already in use at java.net.PlainSocketImpl.socketBind(Native Method) at java.net.AbstractPlainSocketImpl.bind(AbstractPlainSocketImpl.java:376) at java.net.ServerSocket.bind(ServerSocket.java:376) at java.net.ServerSocket.<init>(ServerSocket.java:237) at org.apache.catalina.core.StandardServer.await(StandardServer.java:406) at org.apache.catalina.startup.Catalina.await(Catalina.java:676) at org.apache.catalina.startup.Catalina.start(Catalina.java:628) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:289) at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:414) Feb 22, 2014 5:32:42 PM org.apache.coyote.http11.Http11Protocol pause INFO: Pausing Coyote HTTP/1.1 on http-8080 Feb 22, 2014 5:32:43 PM org.apache.catalina.core.StandardService stop INFO: Stopping service Catalina Feb 22, 2014 5:32:43 PM org.apache.coyote.http11.Http11Protocol destroy INFO: Stopping Coyote HTTP/1.1 on http-8080

显示地址已经被占用，修改tomcat默认端口

用编辑器打开conf下面的server.xml文件

[UserName@localhost ~]$ cd apache/apache-tomcat-6.0.39/ [UserName@localhost apache-tomcat-6.0.39]$ vi conf/server.xml

修改三个端口，使两个tomcat的三个端口都不重复，再次启动Tomecat（也可将server.xml下载下来修改完后直接覆盖该文件）

Tomecat在Linux下的安装就完成了。