centos7.7安装php7.3的lnmp环境和composer详细步骤

1.更新源
  yum update
2.安装nginx
  yum install nginx
3.启动nginx
  service nginx start
4.访问http://你的ip

5.安装mysql:

安装mysql源 yum localinstall http://dev.mysql.com/get/mysql57-community-release-el7-7.noarch.rpm
安装: yum install mysql mysql-server
启动: /etc/init.d/mysqld start 或者 service mysqld restart

重置密码:mysql -u root -p
几率报错 Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (2)
原因:权限问题
解决: sudo chown -R root:root /var/lib/mysql (两个root都可以改为拥有者,但是需要保持一致)
重启服务
service mysqld restart

登陆mysql
mysql -u root -p //按回车直接可以登陆,刚安装完mysql是没有密码的
修改mysql密码
use mysql;

  低版本修改:update user set password=password('你的数据库密码') where user='root';

  高版本修改:update user set authentication_string=password('你的数据库密码') where user = 'root';

exit;
重启 service mysqld restart
允许远程访问
必要时加入以下命令行,为root添加远程连接的能力。链接密码为 “root”(不包括双引号)

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

6.安装php
  yum install php php-devel //php5.6版本
  如果想安装7.3
  首先安装 EPEL 源
  1.yum install epel-release //安装 EPEL 源
  2.yum install http://rpms.remirepo.net/enterprise/remi-release-7.rpm //安装 REMI 源
  3.yum install -y php73-php-fpm php73-php-cli php73-php-bcmath php73-php-gd php73-php-json php73-php-mbstring php73-php-mcrypt php73-php-mysqlnd php73-php-opcache php73-php-pdo php73-php-pecl-crypto php73-php-pecl-mcrypt php73-php-pecl-geoip php73-php-recode php73-php-snmp php73-php-soap php73-php-xml

  4.PHP的安装目录/etc/opt/remi/php73/ php.ini也在里面
    找到php.ini 里面fix_pathinfo 修改成0 但是不能看phpinfo();

    操作
    systemctl restart php73-php-fpm #重启
    systemctl start php73-php-fpm #启动
    systemctl stop php73-php-fpm #关闭
    systemctl status php73-php-fpm #检查状态

7.最后在yum update 更新php资源 方便以后更新扩展用

8.安装composer
  curl -sS https://getcomposer.org/installer | php73
  mv composer.phar /usr/local/bin/composer
  这样输入composer会报错 :/usr/bin/env: php: No such file or directory
  解决方法
  cd usr/bin
  cp php73 php
  在输入composer就好了

  更改镜像为阿里云:composer config -g repo.packagist composer https://mirrors.aliyun.com/composer/

9.安装git
  yum -y install git

10.下载laravel框架
  composer create-project --prefer-dist laravel/laravel 项目名称 "6.*"

  composer create-project --prefer-dist laravel/laravel laravelxs "6.*"

  修改composer文件。composer.json

  "github.com": "在git上生成的token"

猜你喜欢

转载自www.cnblogs.com/cocoqi/p/12546557.html
今日推荐