一、安装JDK1.8
1、下载linux系统的JDK1.8
2、通过FinalShell将jdk压缩包放到/usr/local/ 目录下
3、执行tar -xzvf jdk-8u371-linux-x64.tar.gz命令解压
4、配置环境变量进入到/etc目录,打开profile文件,进入编辑模式
5、在文本末尾添加以下配置项
export JAVA_HOME=/usr/local/jdk1.8.0_371
export JRE_HOME=/usr/local/jdk1.8.0_371/jre
export CLASSPATH=.:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar:$JRE_HOME/lib:$CLASSPATH
export PATH=$JAVA_HOME/bin:$PATH
6、退出之后重启配置项,输入命令source /etc/profile
7、输入java -version查看是否安装成功
二、安装tomcat并部署后端java系统
1、下载linux系统的tomcat
2、进入到/usr/local/目录,创建新目录,输入命令mkdir tomcat
3、通过FinalShell将tomcat压缩包放到/usr/local/tomcat目录下
4、执行tar -xzvf apache-tomcat-8.5.82.tar.gz命令解压
5、进入到解压后目录下的bin目录,命令cd /usr/local/tomcat/apache-tomcat-8.5.82/bin
6、然后输入命令./startup.sh重启服务
7、在本地浏览器输入http://linux的ip:8080/,观察是否跳转到tomcat主页
三、安装nginx并部署前端vue系统
1、安装nginx前首先安装四个依赖包
yum -y install gcc zlib zlib-devel pcre-devel openssl openssl-devel
2、下载并解压安装包 wget http://nginx.org/download/nginx-1.13.7.tar.gz
tar -zxvf nginx-1.13.7.tar.gz---解压nginx安装包
./configure---编译
make && make install ---编译安装nginx
3、启动nginx
cd /usr/local/nginx/sbin---进入nginx sbin目录
./nginx---解压nginx安装包
4、将前端打包的vue前端放到html文件夹中nginx/html
/usr/local/nginx/html
四、安装mysql并初始化数据库
1、先建立mysql-8.0.26文件夹,再解压:tar -xvf mysql-8.0.26-1.el7.x86_64.rpm-bundle.tar -C mysql-8.0.26
2、安装依赖:yum install openssl-devel
3、rpm -ivh mysql-community-common-8.0.26-1.el7.x86_64.rpm
4、rpm -ivh mysql-community-client-plugins-8.0.26-1.el7.x86_64.rpm
5、rpm -ivh mysql-community-libs-8.0.26-1.el7.x86_64.rpm
6、rpm -ivh mysql-community-libs-compat-8.0.26-1.el7.x86_64.rpm
7、rpm -ivh mysql-community-devel-8.0.26-1.el7.x86_64.rpm
8、rpm -ivh mysql-community-client-8.0.26-1.el7.x86_64.rpm
9、rpm -ivh mysql-community-server-8.0.26-1.el7.x86_64.rpm
10、启动 :systemctl start mysqld
11、查看密码:/var/log/mysqld.log , mysql -u root -p ——输入密码
12、根据密码登录后运行: ALTER USER 'root'@'localhost' IDENTIFIED WITH mysql_native_password BY 'Root123!@#';use mysql; update user set host='%' where user='root';
13、刷新配置:FLUSH PRIVILEGES;