linux上安装jdk，mysql，tomcat

1.    安装JDK

    tar -xvf jdk-8u91-linux-i586.tar.gz

1.1   配置环境变量

vim /etc/profile

 

JAVA_HOME=/home/software/jdk1.8.0_91

PATH=$JAVA_HOME/bin:$PATH

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

export JAVA_HOME PATH CLASSPATH

1.2让环境变量立即生效

source /etc/profile

1.3jdk配置是否成功

java –version

  

2.安装TOMCAT

2.1把tomcat安装包拖到software文件夹下

2.2解压tomcat

tar -xvf apache-tomcat-8.0.35.tar.gz

2.3修改名称

mv apache-tomcat-8.0.35 tomcat8

2.4启动tomcat

sh startup.sh

   

2.5关闭防火墙

service iptables stop

  

2.6开启对外端口

   iptables -I INPUT -p tcp --dport 8080 -jACCEPT

3.安装Mysql

3.1创建mysql目录 mysql

mkdir mysql

mvPercona-Server-5.6.24-72.2-r8d0f85b-el6-x86_64-bundle.tar mysql/

3.2解压文件

tar -xvfPercona-Server-5.6.24-72.2-r8d0f85b-el6-x86_64-bundle.tar

必须按照顺序安装下列rpm

1.    rpm-ivh Percona-Server-56-debuginfo-5.6.24-rel72.2.el6.x86_64.rpm

2.rpm -ivhPercona-Server-shared-56-5.6.24-rel72.2.el6.x86_64.rpm

3.rpm -ivhPercona-Server-client-56-5.6.24-rel72.2.el6.x86_64.rpm

4.rpm -ivhPercona-Server-server-56-5.6.24-rel72.2.el6.x86_64.rpm

3.3启动mysql服务

service mysql start

 

3.4登陆mysql

mysql 进入后exit

3.5设置mysql用户名密码

mysqladmin -u root password"root"

 

3.6登陆mysql

mysql -u root –p

3.7创建数据库

  create database tesdb;

 

3.8设置字符集

use tesdb;

set names utf8;

 

3.9导入数据

source /home/software/TES.sql;

show tables;

 

3.10:给root分配权限

  GRANT ALL PRIVILEGES ON *.* TO 'root'@'%'IDENTIFIED BY 'root' WITH GRANT OPTION ;

FLUSH PRIVILEGES;

 

3.11开放3306端口

  iptables -I INPUT -p tcp --dport 3306 -jACCEPT;

 

3.12 mysql客户端连接测试

 

4.开启tomacat

拷贝war包到webapps目录下

启动tomcat服务器运行项目