1.下載JDK與Tomcat.
jdk下載地址:
http://www.oracle.com/technetwork/java/javase/downloads/jdk7-downloads-1880260.html
tomcat下載地址:
http://tomcat.apache.org/download-70.cgi

2.jdk安裝與配置.
(1)jdk安裝
rpm包:
# rpm -ivh jdk-7u55-linux-x64.rpm

tar.gz包:解壓縮
# mkdir /usr/java
# cd /usr/java
# tar -zxvf /software/jdk-7u55-linux-x64.tar.gz
生成鏈接以便版本升級
# ln -s jdk1.7.0_55 latest
# ln -s latest default

(2)配置環境變量
# vi /etc/profile
export JAVA_HOME=/usr/java/default
export JAVA_BIN=$JAVA_HOME/bin
export PATH=$PATH:$JAVA_HOME/bin
export CLASSPATH=.:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar
export PATH=$JAVA_HOME/bin:$JRE_HOME/bin:$PATH

檢查環境變量配置：

[[email protected] java]# echo $JAVA_HOME

[[email protected] java]# echo $PATH

[[email protected] java]# echo $CLASSPATH

下次在寫~~~~~·

下班了要~~

Tomcat、mysql在Linux上的安裝與配置