jsp环境搭建（tomcat+mysql+jdk）‘’

配置

1 jdk

①jdk官方下载：jdk-8u101-linux-i586.tar.gz
②新建/usr/local/java文件夹，用winscp拷贝进去
③解压 sudo tar -zxvf jdk-8u101-linux-i586.tar.gz
④配置环境变量：sudo vim ~/.bashrc

export JAVA_HOME=/usr/local/java/jdk1.8.0_101
export JAVA=/usr/local/java/jdk1.8.0_101
export JRE_HOME=/usr/local/java/jdk1.8.0_101/jre
export CLASSPATH=.:$JAVA_HOME/lib:$JRE_HOME/lib
export PATH=$JAVA_HOME/bin:/sbin:$PATH

⑤source ~/.bashrc 更新
⑥java -version 查看是否成功

2 安装mysql

①sudo apt-get install mysql-server
②启动 /etc/init.d/mysql start service mysql restart

3 安装tomcat

①sudo apt-get install tomcat7
②sudo apt-get install tomcat7-docs tomcat7-admin tomcat7-examples
③网站目录 /var/lib/tomcat7/webapps/ROOT/index.html