linux下安装配置JDK+Tomcat+Mysql测试环境

1、系统环境

CentOS6.5

2、下载JDK，tomcat软件包，官网可以下载，也可以用命令行下载

Mysql使用yum安装

3、linux安装JDK

1）下载JDK

#wget http://download.oracle.com/otn-pub/java/jdk/8u45-b14/jdk-8u45-linux-x64.tar.gz?AuthParam=1434620688_1831ed06c98894056108fddcb5c59167

2）下载后发现名字有点长，修改一下

#mv jdk-8u45-linux-x64.tar.gz\?AuthParam\=1434620688_1831ed06c98894056108fddcb5c59167 jdk-8u45-linux-x64.tar.gz

3）解压到/usr/local/

#tar -zxvf jdk-8u45-linux-x64.tar.gz -C /usr/local/

4)设置JAVA环境变量

打开/etc/profile添加

#vim /etc/profile

#set java environment

JAVA_HOME=/usr/local/jdk1.8.0_45

CLASSPATH=.:$JAVA_HOME/lib/tools.jar

PATH=$JAVA_HOME/bin:$PATH

export JAVA_HOME CLASSPATH PATH

5)验证，输入java

#java

Usage: java [-options] class [args...]

(to execute a class)

or  java [-options] -jar jarfile [args...]

(to execute a jar file)

where options include:

-d32  use a 32-bit data model if available

-d64  use a 64-bit data model if available

-server  to select the "server" VM

The default VM is server,

because you are running on a server-class machine.

4、安装Tomcat

1）下载tomcat

#wget http://apache.fayea.com/tomcat/tomcat-6/v6.0.44/bin/apache-tomcat-6.0.44.tar.gz

2)解压

#tar -zxvf apache-tomcat-6.0.44.tar.gz -C /usr/local/

3）启动tomcat

# cd apache-tomcat-6.0.44/

#./startup.sh

4)访问tomcat

http://IP:8080