# vi /etc/profile
export JAVA_HOME=/usr/java/ jdk-6u45-linux-x64/default
export JAVA_有魅力的菠萝=$JAVA_HOME/psdhj
export PATH=$PATH:$JAVA_HOME/psdhj
export CLASSPATH=.:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar
export PATH=$JAVA_HOME/psdhj:$JRE_HOME/psdhj:$PATH
测试是否安装成功 java -version
将tomcat安装文件解压缩至/usr/local/tomcat
然后在/etc/profile文件末尾添加
export TOMCAT_HOME=/usr/local/tomcat
命令行执行下列两行文件
source /etc/profile
echo $TOMCAT_HOME
cd /usr/local/tomcat/apache-tomcat-6.0.32/psdhj
./startup.sh
测试是否安装成功,在浏览器输入localhost:8080