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linux下如何部署php專案?

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2018-05-26 15:48:0660193瀏覽

linux下如何部署php專案?

linux下部署php專案環境可以分為兩種,一種使用Apache,php,mysql的壓縮套件安裝,一種用yum指令進行安裝。

使用三種軟體的壓縮套件進行安裝,需要手動配置三者之間的關係。 apache和php之間的配置沒有什麼難度,但是和mysql進行配置的時候就需要對php的了解了。

以下是使用yum在linux中設定php環境:

#MySql 

#  1.mysql和apache最好是先安裝的,因為在配置php的時候需要與mysql和apache進行關聯配置和測試

首先下載mysql-sever文件,因為部落客linux環境是CentOS版本,yum來源中似乎沒有正常安裝mysql時的mysql-sever文件,需要去官網上下載

1.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.安裝mysql

[root@tele-1 ~]# yum install mysql-community-server
3.安裝完畢之後啟動mysql服務

[root@tele-1 ~]# service mysqld restart
4. 初步安裝的mysql是沒有密碼的,使用者名稱預設是root。所以我們需要修改密碼,用mysql命令列進行修改

 1.進入mysql命令列

[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>
2.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.因為部落客是用本地navicat軟體來連接linux下的mysql的,所以如果要在本地存取的話,就需要改一下mysql資料庫中的user表了

1.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>
2.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                |
+-----------+------+-----------------------------------+-------------+-------------+-------------+-------------+-------------+-----------+-------------+---------------+--------------+-----------+------------+-----------------+------------+------------+--------------+------------+-----------------------+------------------+--------------+-----------------+------------------+------------------+----------------+---------------------+--------------------+------------------+------------+--------------+------------------------+----------+------------+-------------+--------------+---------------+-------------+-----------------+----------------------+-----------------------+-----------------------+------------------+
5 rows in set (0.00 sec)mysql>

#3 .博主的表中是修改之後的表了,想要遠端訪問,就需要上邊紅色標註的數據了,Host指的是可以訪問此數據庫的ip地址,%代表的是所有的請求都可以連接進來。

大家可以修改一條數據,也可以增加一條數據。但最好不要修改上邊藍色標註的數據,修改語句就是下邊的格式

mysql> update user set Host = '%' where ???
 4.最後推出exit或\q都是退出mysql指令行的方法

mysql> \q
Bye
安裝Apache 

  1.apache安裝方法相對簡單

[root@tele-2 ~]# yum install httpd
  2.外網存取虛擬機中的位址,我們就需要修改apache的設定檔/etc/httpd/conf/httpd.conf

 找到

#ServerName www.example.com:80        

    改為ServerName localhost:80 # ServerName localhost:80

  #ServerName #所示:

 找到#Listen                       為#      121 (linux中開放的連接埠號碼80XX)

 #如右圖所示:

###  ###################################################################### #  3.修改完成之後我們需要再次啟動httpd服務,並查看啟動狀態######
[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.
###  ###4.此時你就可以訪問你的伺服器了,輸入localhost或ip位址,出現一個Apache test page powered by centos的測試頁面###### #######

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

<?php phpinfo();?>

 

  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。如右图:

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

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