Ubuntu中安装jdk+tomcat+eclipse

都安装在/home目录下

jdk-8u40-linux-x64.tar.gz

apache-tomcat-8.0.21.tar.gz

eclipse-jee-luna-SR2-linux-gtk-x86_64.tar.gz

1. 安装jdk

su root

cd /home

mkdir java

cp /home/csh/Desktop/jdk-8u40-linux-x64.tar.gz  java/jdk

cd java/jdk

tar -xzvf jdk-8u40-linux-x64.tar.gz

配置文件

gedit /etc/profile

最后添加

JAVA_HOME=/home/java/jdk/jdk1.8.0_40
CLASSPATH=$JAVA_HOME/lib/
PATH=$PATH:$JAVA_HOME/bin
export PATH JAVA_HOME CLASSPATH

2. 安装tomcat

cd /home

mkdir tomcat

cp /home/csh/Desktop/apache-tomcat-8.0.21.tar.gz  java/tomcat

cd java/tomcat

tar -xzvf apache-tomcat-8.0.21.tar.gz

3. 安装eclipse

cd /home

mkdir eclipse

cp /home/csh/Desktop/eclipse-jee-luna-SR2-linux-gtk-x86_64.tar.gz java/eclipse

cd java/eclipse

tar -xzcp eclipse-jee-luna-SR2-linux-gtk-x86_64.tar.gz

搞定