centos7.7如何安裝php7.3的lnmp環境和composer

下面由composer教程欄目給大家介紹centos7.7安裝php7.3的lnmp環境和composer詳細步驟,希望對需要的朋友有所幫助!

centos7.7如何安裝php7.3的lnmp環境和composer

1.更新源
  yum update
2.安裝nginx
  yum install nginx
3.啟動nginx
  service nginx start
4.訪問http://你的ip

  如果想配置域名,見最下面。

5.安裝mysql:

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

重置密碼:mysql -u root -p
幾率報錯 Can’t connect to local MySQL server through socket ‘/var/lib/mysql/mysql.sock’ (2)
原因:權限問題
解決: ?sudo chown -R root:root /var/lib/mysql (兩個root都可以改為擁有者,但是需要保持一致)
重啟服務
service mysqld restart

登陸mysql
mysql -u root -p ?//按回車直接可以登陸,剛安裝完mysql是沒有密碼的
修改mysql密碼

  use mysql;
  低版本修改:update user set password=password(‘你的密碼’) where user=’root’;

立即學習PHP免費學習筆記(深入)”;

? ?   高版本修改:update user set authentication_string = password(‘你的密碼’), password_expired = ‘N’, password_last_changed = now() where user = ‘root’;
        alter user ‘root’@’localhost’ identified by ‘你的密碼’;
  如果說密碼強度不夠,可以查看密碼級別:SHOW VARIABLES LIKE “%password%”;
  然后設置為低級別:SET GLOBAL validate_password_policy=0;
  最后退出;
  exit;
  重啟 ? ?service mysqld restart
  允許遠程訪問
  1.必要時加入以下命令行,為root添加遠程連接的能力。鏈接密碼為’你的密碼’
    GRANT ALL PRIVILEGES ON *.* TO ‘root’@’%’ IDENTIFIED BY ‘你的密碼’ WITH GRANT OPTION;
    FLUSH PRIVILEGES;

  2.打開my.cnf文件
    添加一行 bind-address=0.0.0.0
  3.重啟mysql

6.安裝php
  yum install php php-devel //php5.6版本
  如果想安裝7.3
  首先安裝 EPEL 源

  1.yum?install?epel-release????//安裝?EPEL?源   2.yum?install?http://rpms.remirepo.net/enterprise/remi-release-7.rpm???//安裝?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的安裝目錄/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?#重啟     systemctl?start?php73-php-fpm?#啟動     systemctl?stop?php73-php-fpm?#關閉     systemctl?status?php73-php-fpm?#檢查狀態

7.最后在yum update 更新php資源 方便以后更新擴展用

8.安裝composer
  cURL -sS https://getcomposer.org/installer | php73
  mv composer.phar /usr/local/bin/composer
  這樣輸入composer會報錯 :/usr/bin/env: php: No such file or Directory
  解決方法
  cd usr/bin
  cp php73 php
  在輸入composer就好了

? ?   更改鏡像為阿里云:composer config -g repo.packagist composer https://mirrors.aliyun.com/composer/

9.安裝git
  yum -y install git

10.下載laravel框架
  composer create-project –prefer-dist laravel/laravel 項目名稱 “6.*”

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

  修改composer文件。

 cd?/root/.config/composer/   vi?auth.json   {     "bitbucket-oauth":?{},     "github-oauth":?{},     "gitlab-oauth":?{},     "gitlab-Token":?{       "github.com":?"在git上生成的token"     },     "http-basic":?{},     "bearer":?{}   }

  添加
  ”github.com”: “在git上生成的token”

?11.nginx域名的配置

  創建文件:域名.conf?

  里面的內容:

server{   listen?80;   server_name?你的域名;   access_log?/var/log/nginx/access.log;   error_log?/var/log/nginx/error.log;   index?index.html?index.htm?index.php;   root??你的項目目錄;    location?/?{     try_files?$uri?$uri/?/index.php$is_args$args;   }   location?~?.*.(php|php5)?$   {     #fastcgi_pass?unix:/dev/shm/php-cgi.sock;     fastcgi_pass?127.0.0.1:9000;     fastcgi_connect_timeout?180;     fastcgi_read_timeout?600;     fastcgi_send_timeout?600;     fastcgi_index?index.php;     fastcgi_split_path_info?^((?U).+.php)(/?.+)$;     fastcgi_param?SCRIPT_FILENAME?$document_root$fastcgi_script_name;     fastcgi_param?PATH_INFO?$fastcgi_path_info;     fastcgi_param?PATH_TRANSLATED?$document_root$fastcgi_path_info;     include?fastcgi_params;   }   location?~?.*.(gif|jpg|jpeg|png|bmp|swf)$   {     expires?30d;   }   location?~?.*.(html|htm|js|css)?$   {     expires?8h;   } }

以上就是centos7.7如何安裝php7.3的lnmp環境和

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