linux的java环境配置，jdk，tomcat，redis，maven，mysql

资源：https://pan.baidu.com/s/1WqJDVhvq4PD8z32pIE1-xw

1：安装jdk

下载jdk

tar zxvf jdk-8u181-linux-x64.tar.gz
vim /etc/profile

export JAVA_HOME=/usr/local/jdk/jdk1.8.0_181
export CLASSPATH=$:CLASSPATH:$JAVA_HOME/lib/
export PATH=$PATH:$JAVA_HOME/bin

2：安装tomcat

下载tomcat
tar -zxvf apache-tomcat-8.0.50.tar.gz

vim /etc/profile

CATALINA_HOME=/usr/tomcat/apache-tomcat-8.5.43
export JAVA_HOME=/usr/jdk/jdk1.8
export CLASSPATH=$:CLASSPATH:$JAVA_HOME/lib/
export PATH=$PATH:$JAVA_HOME/bin

防火墙

vim /etc/sysconfig/iptables
-A INPUT -p tcp -m state --state NEW -m tcp --dport 8080 -j ACCEPT

/sbin/iptables -I INPUT -p tcp --dport 8080 -j ACCEPT
/etc/rc.d/init.d/iptables save
/etc/init.d/iptables status

3：安装mysql

1:将安装包移动到user/local
2:解压mysql安装包
   tar -zxvf mysql-5.7.23-linux-glibc2.12-x86_64.tar.gz

3:建立软连接
   ln -s mysql-5.7.23-linux-glibc2.12-x86_64 mysql
4:创建mysql用户
   useradd mysql

5:在根目录下
   mkdir -p data
   cd data
   mkdir -p mysql
5:授权
   chown mysql:mysql -R /usr/local/mysql/data/mysql

6:配置mysql参数,在/etc目录下创建my.cnf文件，并进行配置
   [mysqld]
   bind-address=0.0.0.0
   port=3306
   user=mysql
   basedir=/usr/local/mysql
   datadir=/usr/local/mysql/data/mysql
   socket=/tmp/mysql.sock
   log-error=/usr/local/mysql/data/mysql/mysql.err
   pid-file=/usr/local/mysql/data/mysql/mysql.pid
   #character config
   character_set_server=utf8mb4
   symbolic-links=0
   #!includedir /etc/my.cnf.d

7:mysql初始化
   cd usr/local/mysql/bin
   ./mysqld --defaults-file=/etc/my.cnf --basedir=/usr/local/mysql/ --datadir=/usr/local/mysql/data/mysql/ --user=mysql --initialize
   查看错误日志文件是否有错
   vim /data/mysql/mysql.err
   重新初始化
   cd /data/mysql/
   rm -rf *

8:配置环境变量
   vim /etc/profile

   export MYSQL_HOME=/usr/local/mysql/
   export PATH=$PATH:$MYSQL_HOME/bin

   source /etc/profile

9:cp /usr/local/mysql/support-files/mysql.server /etc/init.d/mysqld
/etc/init.d/mysqld start 或 service mysqld status

10：登录
mysql -h 127.0.0.1 -uroot -p

11：重新设置密码
   set password=password('123456');
   flush privileges; 并刷新权限

12：解决不能生成mysql.sock文件问题
   vim /etc/my.cnf
   socket=/usr/local/mysql/data/mysql/mysql.sock

13：重启mysql 服务
   service mysqld restart

14设置远程连接

mysql -h 127.0.0.1 -uroot -p
use mysql;
update user set Host = '%' where Host = 'localhost' and user = 'root';
grant all privileges on *.* to 'root'@'%' with grant option;
flush privileges;
select host,user from user;
exit;

service mysqld restart

4:安装Maven

yum -y install wget
wget http://mirror.bit.edu.cn/apache/maven/maven-3/3.6.0/binaries/apache-maven-3.6.0-bin.tar.gz

tar -zxvf apache-maven-3.6.0-bin.tar.gz
ln -s
我这里将maven解压缩之后的路径为：/usr/local

vi /etc/profile

   export MAVEN_HOME=/usr/local/maven
   export MAVEN_HOME
   export PATH=$PATH:$MAVEN_HOME/bin

source /etc/profile
mvn -version

5:安装redis

1:从官网下载http://download.redis.io/releases/redis-3.0.0.tar.gz
   2:redis的源码包上传到linux系统。
   3:解压缩redis。
   4:编译。make
   5:安装。make install PREFIX=/usr/local/redis-3.0.0
   6:redis前端启动：./redis-server
   7:redis后台启动：把解压后的redis-3.0.0/redis.conf复制到/usr/local/redis-3.0.0/bin目录下 cp redis.conf /usr/local/redis- 3.0.0/bin/

   8:修改配置文件： daemonize yes
   9:保存退出，启动redis: ./redis-server redis.conf
   10:查看redis进程 ps aux|grep redis

一人流年

发布了10 篇原创文章 · 获赞 0 · 访问量 836

私信关注