https://blog.csdn.net/qq_39481940/article/details/78658201

lamp 搭建php7 mysql5.6 apache2.4



1.搭建apache  httpd


yum -y install httpd

配置httpd，将服务器名称替换为您自己的环境

文件位置：vi /etc/httpd/conf/httpd.conf

# line 86: 改变管理员的邮箱地址ServerAdmin root@linuxprobe.org
# line 95: 改变域名信息ServerName www.linuxprobe.org:80
# line 151: none变成AllAllowOverride All
# line 164: 添加只能使用目录名称访问的文件名DirectoryIndex index.html index.cgi index.php
# add follows to the end# server's response header（安全性）ServerTokens Prod
# keepalive is ONKeepAlive On

systemctl start httpd（启动apache.............重启apache systemctl reload httpd ）


2.安装php

//删除之前的版本

yum remove php* php-common 

rpm 安装 Php7 相应的 yum源

rpm -Uvh https://mirror.webtatic.com/yum/el7/webtatic-release.rpm

//报错

Retrieving https://mirror.webtatic.com/yum/el7/webtatic-release.rpmwarning: /var/tmp/rpm-tmp.o0rIru: Header V4 RSA/SHA1 Signature, key ID 62e74ca5: NOKEYerror: Failed dependencies:epel-release >= 7 is needed by
 webtatic-release-7-3.noarch

//执行

rpm -Uvh https://mirror.webtatic.com/yum/el7/webtatic-release.rpm --nodeps --force

//安装

yum install php70w

//完成重启apache

systemctl reload httpd

//安全php扩展
https://blog.csdn.net/armybase11/article/details/78395656|（网址）

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   


yum install php70w-fpm

yum install php70w.x86_64 php70w-bcmath.x86_64 php70w-cli.x86_64 php70w-common.x86_64 php70w-dba.x86_64 php70w-devel.x86_64 php70w-embedded.x86_64 php70w-enchant.x86_64 php70w-fpm.x86_64 php70w-gd.x86_64 php70w-imap.x86_64 php70w-ldap.x86_64 php70w-mbstring.x86_64 php70w-mcrypt.x86_64 php70w-mysqlnd.x86_64 php70w-odbc.x86_64 php70w-opcache.x86_64 php70w-pdo.x86_64 php70w-pdo_dblib.x86_64 php70w-pear.noarch php70w-pecl-apcu.x86_64 php70w-pecl-apcu-devel.x86_64 php70w-pecl-imagick.x86_64 php70w-pecl-imagick-devel.x86_64 php70w-pecl-mongodb.x86_64 php70w-pecl-redis.x86_64 php70w-pecl-xdebug.x86_64 php70w-pgsql.x86_64 php70w-xml.x86_64 php70w-xmlrpc.x86_64 nginx php70w-intl -y



//安装完成

# vi /etc/php.ini
# line 878: 取消注释，设置时区
改成date.timezone = Asia/Shanghai


3.安装mysql

1.登录contos服务器（xshall工具）

2.配置YUM源

# 下载mysql源安装包
shell> wget http://dev.mysql.com/get/mysql57-community-release-el7-8.noarch.rpm

# 安装mysql源
shell> yum localinstall mysql57-community-release-el7-8.noarch.rpm

检查mysql源是否安装成功
shell> yum repolist enabled | grep "mysql.*-community.*"

3.安装MySQL
shell> yum install mysql-community-server

4.启动MySQL服务

shell> systemctl start mysqld

5.开机启动

shell> systemctl enable mysqld
shell> systemctl daemon-reload


6.修改root本地登录密码

mysql安装完成之后，在/var/log/mysqld.log文件中给root生成了一个默认密码。通过下面的方式找到root默认密码，然后登录mysql进行修改：

shell> grep 'temporary password' /var/log/mysqld.log

shell> mysql -uroot -p

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

或者

mysql> set password for 'root'@'localhost'=password('MyNewPass4!'); 

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。

7、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，如下所示：
vim /etc/my.cnf
[mysqld]
character_set_server=utf8
init_connect='SET NAMES utf8'

esc    i   instert

修改东西

esc    w   写入成功

8.查看MYSQL状态

service mysqld status