tomcat的安裝

tomcat的安裝步驟:

1.yum安裝:

環境:
[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的包裝不全,主頁是打不開的;安裝完成後，要配置JAVA_HOME環境變量，指向java的安裝路徑；

OpenJDK：
JAVA_HOME=/usr #指明JAVA的安裝路徑
Oracle JDK:
JAVA_HOME=/usr/java/jdk_VERSION

yum安裝的方式比較"傻瓜"等待安裝完畢啓動服務便可.

接下來咱們來看看二進制的安裝方式:

固然安裝以前先安裝openjdk下面是官方下載的tomcat的二進制源包;

Tomcat binary release：

tar xf apache-tomcat-VERSION.tar.gz -C /usr/local/
cd /usr/local
ln -sv apache-tomcat-VERSION tomcat //此步強烈建議建立連接訪問方便並且升級的時候也很方便

導出環境變量:

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

建立用戶

爲tomcat建立一個系統用戶
useradd -r tomcat -s /sbin/nologin

tomcat程序環境：

tomcat的目錄結構
bin：腳本，及啓動時用到的類；
conf：配置文件目錄；
lib：庫文件，Java類庫，jar；
logs：日誌文件目錄；
temp：臨時文件目錄；
webapps：webapp的默認目錄；
work：工做目錄，存放編譯後的字節碼文件；

幫助:

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包安裝的程序環境：

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