当前位置 主页 > 服务器问题 > Linux/apache问题 >

    CentOS7+apache+php7+mysql5.7配置教程详解

    栏目:Linux/apache问题 时间:2019-10-21 16:17

     yum upgrade
    yum install net-tools

    安装apache

    关闭SELinux

    编辑器打开 etc/selinux/config 文件,找到 SELINUX=enforcing 字段,将其改成 SELINUX=disabled ,并重启设备。

    yum -y install httpd mod_ssl

    配置防火墙

    firewall-cmd --permanent --add-port=80/tcp
    firewall-cmd --permanent --add-port=443/tcp
    firewall-cmd --reload

    开机启动

    systemctl start httpd
    systemctl enable httpd

    终端输入如下指令检查httpd的运行状态

    sudo systemctl status httpd

    安装PHP7

    添加源

    rpm -Uvh https://dl.fedoraproject.org/pub/epel/epel-release-latest-7.noarch.rpm
    rpm -Uvh https://mirror.webtatic.com/yum/el7/webtatic-release.rpm

    安装

    yum install php70w

    安装mysql5.7

    1.安装wget

      yum -y install wget

    2.安装源

     wget http://dev.mysql.com/get/mysql57-community-release-el7-8.noarch.rpm
      rpm -ivh mysql57-community-release-el7-8.noarch.rpm

    3.安装mysql

      yum install mysql-server

    4.启动mysql服务  

     systemctl start mysqld

    5.查看MySQL的启动状态   

     systemctl status mysqld

    6.开机启动  

     systemctl enable mysqld
      systemctl daemon-reload

    7.修改root本地登录密码

        查找mysql生成的随机密码  

     grep 'temporary password' /var/log/mysqld.log
      mysql -uroot -p

        修改密码,注意:mysql5.7默认安装了密码安全检查插件(validate_password),默认密码检查策略要求密码必须包含:大小写字母、数字和特殊符号,并且长度不能少于8位。否则会提示ERROR 1819 (HY000): Your password does not satisfy the current policy requirements错误

      ALTER USER 'root'@'localhost' IDENTIFIED BY 'MyNewPass4!';

    8.配置默认编码为utf8

        修改/etc/my.cnf配置文件,在[mysqld]下添加编码配置   

     [mysqld]
      character_set_server=utf8
      init_connect='SET NAMES utf8'

    9.配置mysql远程连接

      mysql -uroot -p
      use mysql;
      Grant all on *.* to 'root'@'%' identified by 'root用户的密码' with grant option;
    flush privileges;

    然后用以下命令查看哪些用户和host可以访问,%代表任意ip地址

    select user,host from user;

    防火墙添加3306端口

    firewall-cmd --zone=public --add-port=3306/tcp --permanent
    firewall-cmd --reload

    10.mysql忘记密码

    1.修改MySQL的配置文件(默认为/etc/my.cnf),在[mysqld]下添加一行skip-grant-tables

    2.service mysqld restart后,即可直接用mysql进入

    3.