Ubuntu12.04下安装Tomcat8

1 安装JAVA环境

将jdk7以上版本安装在/usr/local/java/目录下

2 配置JAVA环境变量：

mnclab@lmn:~$sudo gedit /etc/environment

    JAVA_HOME=/usr/local/java/jdk1.7.0_71/

    CLASSPATH=/usr/local/java/jdk1.7.0_71/lib

3 解压tomcat安装包

mnclab@lmn:~$sudo tar zxvf apache-tomcat-8.0.17.tar.gz

4 移动到/usr/local/目录下

mnclab@lmn:~$sudo mv tomcat/ /usr/local/

5 配置tomcat环境变量

mnclab@lmn:~$sudo gedit /etc/environment

    CATALINA_BASE=/usr/local/tomcat

    CATALINA_HOME=/usr/local/tomcat

    TOMCAT_USER＝mnclab

6 给tomcat目录配置权限：

mnclab@lmn:~$sudo chmod -R 777 tomcat/

7 修改tomcat端口号：

编辑tomcat/conf/server.xml文件中Connector元素的port属性。

8 启动tomcat：

mnclab@lmn:~$sudo /usr/local/tomcat/bin/startup.sh

    Using CATALINA_BASE:   /usr/local/tomcat

    Using CATALINA_HOME:   /usr/local/tomcat

    Using CATALINA_TMPDIR: /usr/local/tomcat/temp

    Using JRE_HOME:        /usr/local/java/jdk1.7.0_71/

    Using CLASSPATH:      /usr/local/tomcat/bin/bootstrap.jar:/usr/local/tomcat/bin/tomcat-juli.jar

    Tomcat started.

10 测试tomcat：

使用浏览器登录“localhost：8080”（8080即为修改后的端口号），进入欢迎界面即为成功

11 关闭tomcat：

mnclab@lmn:~$sudo /usr/local/tomcat/bin/shutdown.sh

    Using CATALINA_BASE:   /usr/local/tomcat

    Using CATALINA_HOME:   /usr/local/tomcat

    Using CATALINA_TMPDIR:/usr/local/tomcat/temp

    Using JRE_HOME:        /usr/local/java/jdk1.7.0_71/

    Using CLASSPATH:       /usr/local/tomcat/bin/bootstrap.jar:/usr/local/tomcat/bin/tomcat-juli.jar