tomcat的安装

tomcat的安装步骤:

1.yum安装:

环境:
[root@Centos6 ~ 53]#uname -a
Linux Centos6.9.kiss 2.6.32-696.el6.x86_64 #1 SMP Tue Mar 21 19:29:05 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux

主要程序包:

JDK:

yum install
java-1.7.0-openjdk.x86_64
java-1.7.0-openjdk-devel.x86_64

tomcat:

yum install
tomcat
tomcat-lib
tomcat-admin-webapps
tomcat-docs-webapp
tomcat-webapps

注意:tomcat的包装不全,主页是打不开的;安装完成后，要配置JAVA_HOME环境变量，指向java的安装路径；

OpenJDK：
JAVA_HOME=/usr #指明JAVA的安装路径
Oracle JDK:
JAVA_HOME=/usr/java/jdk_VERSION

yum安装的方式比较"傻瓜"等待安装完毕启动服务便可.

接下来咱们来看看二进制的安装方式:

固然安装以前先安装openjdk下面是官方下载的tomcat的二进制源包;

Tomcat binary release：

tar xf apache-tomcat-VERSION.tar.gz -C /usr/local/
cd /usr/local
ln -sv apache-tomcat-VERSION tomcat //此步强烈建议建立连接访问方便并且升级的时候也很方便

导出环境变量:

vim /etc/profile.d/tomcat.sh
export CATALINA_BASE=/usr/local/tomcat
export PATH=$CATALINA_BASE/bin:$PATH

建立用户

为tomcat建立一个系统用户
useradd -r tomcat -s /sbin/nologin

tomcat程序环境：

tomcat的目录结构
bin：脚本，及启动时用到的类；
conf：配置文件目录；
lib：库文件，Java类库，jar；
logs：日志文件目录；
temp：临时文件目录；
webapps：webapp的默认目录；
work：工做目录，存放编译后的字节码文件；

帮助:

catalina.sh --help
debug Start Catalina in a debugger
debug -security Debug Catalina with a security manager
jpda start Start Catalina under JPDA debugger
run Start Catalina in the current window
run -security Start in the current window with security manager
start Start Catalina in a separate window
start -security Start in a separate window with security manager
stop Stop Catalina, waiting up to 5 seconds for the process to end
stop n Stop Catalina, waiting up to n seconds for the process to end
stop -force Stop Catalina, wait up to 5 seconds and then use kill -KILL if still running
stop n -force Stop Catalina, wait up to n seconds and then use kill -KILL if still running
configtest Run a basic syntax check on server.xml - check exit code for result
version What version of tomcat are you running?

rpm包安装的程序环境：

配置文件目录：/etc/tomcat主配置文件：server.xml webapps存放位置：/var/lib/tomcat/webapps/examplesmanagerhost-managerdocsUnit File：tomcat.service环境配置文件：/etc/sysconfig/tomcat