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linux下如何部署php环境

2020年01月11日 操作系统 ⁄ 共 7355字 ⁄ 字号 评论关闭

  linux下部署php项目环境可以分为两种,一种使用Apache,php,mysql的压缩包安装,一种用yum命令进行安装。

  使用三种软件的压缩包进行安装,需要手动配置三者之间的关系。apache和php之间的配置没有什么难度,但是和mysql进行配置的时候就需要对php的了解了。

  以下是用yum在linux中配置php环境:

  MySql

  1.mysql和apache最好是首先进行安装的,因为在配置php的时候需要与mysql和apache进行关联配置和测试

  首先下载mysql-sever文件,因为博主linux环境是CentOS版本,yum源中貌似没有正常安装mysql时的mysql-sever文件,需要去官网上下载

  下载mysql-service文件

  [root@tele-1 ~]# wget

  mysql-service

  [root@tele-1 ~]# rpm -ivh mysql-community-release-el7-5.noarch.rpm

  2.安装mysql

  [root@tele-1 ~]# yum install mysql-community-server

  3.安装完毕之后启动mysql服务

  [root@tele-1 ~]# service mysqld restart

  4. 初步安装的mysql是没有密码的,用户名默认是root。所以我们需要修改密码,用mysql命令行进行修改

  进入mysql命令行

  [root@tele-1 ~]# mysql -urootWelcome to the MySQL monitor. Commands end with ; or \g.Your MySQL connection id is 474801Server version: 5.6.36 MySQL Community Server (GPL)

  Copyright (c) 2000, 2017, Oracle and/or its affiliates. All rights reserved.Oracle is a registered trademark of Oracle Corporation and/or its

  affiliates. Other names may be trademarks of their respective

  owners.Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.mysql>

  使用命令进行密码修改

  mysql> set password for 'root'@'localhost' = password('你要修改的密码');

  Query OK, 0 rows affected (0.06 sec)

  5.因为博主是用本地navicat软件来连接linux下的mysql的,所以如果要在本地访问的话,就需要改一下mysql数据库中的user表了

  操作mysql数据库表

  mysql> use mysql;

  Reading table information for completion of table and column names

  You can turn off this feature to get a quicker startup with -A

  Database changedmysql>

  查看user表中的数据(在mysql命令行中可以直接进行sql语句编写)

  mysql> select * from user;+-----------+------+-----------------------------------+-------------+-------------+-------------+-------------+-------------+-----------+-------------+---------------+--------------+-----------+------------+-----------------+------------+------------+--------------+------------+-----------------------+------------------+--------------+-----------------+------------------+------------------+----------------+---------------------+--------------------+------------------+------------+--------------+------------------------+----------+------------+-------------+--------------+---------------+-------------+-----------------+----------------------+-----------------------+-----------------------+------------------+

  | Host | User | Password | Select_priv | Insert_priv | Update_priv | Delete_priv | Create_priv | Drop_priv | Reload_priv | Shutdown_priv | Process_priv | File_priv | Grant_priv | References_priv | Index_priv | Alter_priv | Show_db_priv | Super_priv | Create_tmp_table_priv | Lock_tables_priv | Execute_priv | Repl_slave_priv | Repl_client_priv | Create_view_priv | Show_view_priv | Create_routine_priv | Alter_routine_priv | Create_user_priv | Event_priv | Trigger_priv | Create_tablespace_priv | ssl_type | ssl_cipher | x509_issuer | x509_subject | max_questions | max_updates | max_connections | max_user_connections | plugin | authentication_string | password_expired |

  +-----------+------+-----------------------------------+-------------+-------------+-------------+-------------+-------------+-----------+-------------+---------------+--------------+-----------+------------+-----------------+------------+------------+--------------+------------+-----------------------+------------------+--------------+-----------------+------------------+------------------+----------------+---------------------+--------------------+------------------+------------+--------------+------------------------+----------+------------+-------------+--------------+---------------+-------------+-----------------+----------------------+-----------------------+-----------------------+------------------+| % | root | *3ce8dad2446975d8b0c771bd7e48d15b | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | | | | | 0 | 0 | 0 | 0 | mysql_native_password | | N || localhost | root | *3ce8dad2446975d8b0c771bd7e48d15b | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | | | | | 0 | 0 | 0 | 0 | mysql_native_password | | N |

  | 127.0.0.1 | root | *3ce8dad2446975d8b0c771bd7e48d15b | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | | | | | 0 | 0 | 0 | 0 | mysql_native_password | | N |

  | ::1 | root | *3ce8dad2446975d8b0c771bd7e48d15b | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | Y | | | | | 0 | 0 | 0 | 0 | mysql_native_password | | N || tele-1 | | | N | N | N | N | N | N | N | N | N | N | N | N | N | N | N | N | N | N | N | N | N | N | N | N | N | N | N | N | N | | | | | 0 | 0 | 0 | 0 | mysql_native_password | NULL | N |

  +-----------+------+-----------------------------------+-------------+-------------+-------------+-------------+-------------+-----------+-------------+---------------+--------------+-----------+------------+-----------------+------------+------------+--------------+------------+-----------------------+------------------+--------------+-----------------+------------------+------------------+----------------+---------------------+--------------------+------------------+------------+--------------+------------------------+----------+------------+-------------+--------------+---------------+-------------+-----------------+----------------------+-----------------------+-----------------------+------------------+

  rows in set (0.00 sec)mysql>

  表中是修改之后的表了,想要远程访问,就需要上边红色标注的数据了,Host指的是可以访问此数据库的ip地址,%代表的是所有的请求都可以连接进来。

  大家可以修改一条数据,也可以添加一条数据。但是最好不要修改上边蓝色标注的数据,修改语句就是下边的格式

  mysql> update user set Host = '%' where ???

  最后推出exit或者\q都是退出mysql命令行的方法

  mysql> \q

  Bye

  安装Apache

  apache安装方法相对简单

  [root@tele-2 ~]# yum install httpd

  外网访问虚拟机中的地址,我们就需要修改一下apache的配置文件/etc/httpd/conf/httpd.conf

  找到  #ServerName http://www.example.com:80改为  ServerName localhost:80

  找到  #Listen  改为  Listen:8080(linux中开放的端口号80XX)

  修改完成之后我们需要再次启动httpd服务,并查看启动状态

  [root@tele-2 ~]# service httpd startRedirecting to /bin/systemctl start httpd.service

  [root@tele-2 ~]# service httpd statusRedirecting to /bin/systemctl status httpd.service

  httpd.service - The Apache HTTP Server

  Loaded: loaded (/usr/lib/systemd/system/httpd.service; enabled; vendor preset: disabled)

  Active: active (running) since Mon 2017-06-05 15:57:34 CST; 5s ago

  Docs: man:httpd(8)

  man:apachectl(8)

  Process: 54532 ExecStop=/bin/kill -WINCH ${MAINPID} (code=exited, status=0/SUCCESS)

  Process: 39046 ExecReload=/usr/sbin/httpd $OPTIONS -k graceful (code=exited, status=0/SUCCESS)

  Main PID: 54573 (httpd)

  Status: "Processing requests..."

  Memory: 15.8M

  CGroup: /system.slice/httpd.service

  ├─54573 /usr/sbin/httpd -DFOREGROUND

  ├─54576 /usr/sbin/httpd -DFOREGROUND

  ├─54577 /usr/sbin/httpd -DFOREGROUND

  ├─54578 /usr/sbin/httpd -DFOREGROUND

  ├─54579 /usr/sbin/httpd -DFOREGROUND

  └─54580 /usr/sbin/httpd -DFOREGROUND

  Jun 05 15:57:34 tele-2 systemd[1]: Starting The Apache HTTP Server...Jun 05 15:57:34 tele-2 systemd[1]: Started The Apache HTTP Server.

  此时你就可以访问你的服务器了,输入localhost或者ip地址,出现一个Apache test page powered by centos的测试页面

  PHP

  1.php安装命令

  [root@tele-2 ~]# yum install php

  2.直接一路安装,安装完成之后再次重启httpd服务

  [root@tele-2 ~]# service httpd startRedirecting to /bin/systemctl start httpd.service

  3.重启之后我们进行测试PHP相关信息,我们新建一个PHP界面进行测试

  在apache默认页面路径/var/www/html下新建一个test.php页面,添加代码。

  4.访问这个页面,输入localhost/test.php,或者

  ip:端口号/test.php就可以看见php环境的配置信息了。如图:

  关联php和mysql

  1.搜索模块

  [root@tele-2 ~]# yum search php

  2.安装相关模块

  [root@tele-2 ~]# yum install php-mysql php-gd php-imap php-ldap php-odbc php-pear php-xml php-xmlrpc

  3.安装完成,重启mysqld,重启httpd

  重新访问刚才的info.php,我们发现已经多了MySQL的相关信息。如右图:

  至此,php在linux中的运行环境就已经成功配置完成了。

  1.mysql yum安装默认文件夹及相关命令

  /var/lib/mysql/

  :/usr/share/mysql(mysql.server)

  /usr/bin(mysqladmin mysqldump)

  my.cnf: /etc/my.cnf

  :/etc/rc.d/init.d/mysql

  :service mysql start

  停止命令:service mysql stop

  运行状态:service mysql status

  2.apache

  配置文件路径:/etc/httpd/conf/httpd.conf

  service httpd start

  service httpd stop

  运行状态:service httpd status

  3.php

  php默认页面路径:/var/www/html

  以上就是linux下如何部署php项目,详细内容请关注学步园。

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