ubuntu下java和tomcat安装配置

oracle下载jdk-7u51-linux-i586.tar.gz

sudo cp Downloads/jdk-7u51-linux-i586.tar.gz /usr/local/java //拷贝

sudo tar -zxvf jdk-7u51-linux-i586.tar.gz//解压

sudo vim ~/.bashrc

export JAVA_HOME="/usr/local/java/jdk1.7.0_79"

export JAVA="/usr/local/java/jdk1.7.0_79"

export JRE_HOME="/usr/local/java/jdk1.7.0_79"

export CLASSPATH=.:\(JAVA_HOME/lib:\)JRE_HOME/lib

export PATH=\(JAVA_HOME/bin:/sbin:\)PATH

source ~/.bashrc

sudo mkdir /usr/local/tomcat //这个看自己，按理说在哪个目录下都是可以的，本人推荐这个

sudo cp ~/Downloads/apache-tomcat-6.0.39.tar.gz /usr/local/tomcat//将刚下载的复制或者移动到制定目录下

sudo tar -zxvf apache-tomcat-6.0.39.tar.gz //解压

//接下来就是配置了

cd apache-tomcat-6.0.39/bin //进入到这个目录里面

sudo vim setclasspath.sh //在文件头加上JAVA_HOME环境变量就行了

export JAVA_HOME=/usr/local/java/jdk1.7.0_79

export JRE_HOME=/usr/local/java/jdk1.7.0_79

5.sudo ./startup.sh