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tomcat的安装

时间:2018-03-18 17:12:00      阅读:189      评论:0      收藏:0      [点我收藏+]
tomcat的安装步骤:
安装JDK

        了解当前的java环境:
             ~]# java  -version

        OpenJDK: 
            java-VERSION-openjdk:
                The OpenJDK runtime environment.
            java-VERSION-openjdk-headless:
                 The OpenJDK runtime environment without audio and video support.
            java-VERSION-openjdk-devel:
                The OpenJDK development tools.

            CentOS 7:
                VERSION:1.6.0, 1.7.0, 1.8.0

            注意:多版本并存时,可使用 alternatives命令设定默认使用的版本;

        Oracle JDK:
            安装相应版本的rpm包;
                jdk-VERSION-OS-ARCH.rpm
                例如:jdk-1.8.0_25-linux-x64.rpm 

            注意: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

安装Tomcat:
            tomcat已经被收录到Base源中,直接挂在本地的ISO文件;或者连接到epel源这里简单配置下epel源:
            执行:
                    yum install -y epel-release  直接安装epel源省去写文件.

            下面是tomcat的主要包:
    Base Repo:
        yum install -y  tomcat  tomcat-lib  tomcat-admin-webapps  tomcat-webapps tomcat-docs-webapp

yum安装的方式比较"傻瓜"等待安装完毕启动服务即可.

接下来我们来看看二进制的安装方式:

当然安装之前先安装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   //此步强烈建议创建链接访问方便而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    

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:工作目录,存放编译后的字节码文件;

        # 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/
                examples
                manager
                host-manager
                docs
            Unit File:tomcat.service
            环境配置文件:/etc/sysconfig/tomcat

tomcat的安装

原文:http://blog.51cto.com/37003839/2088200

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