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                合規國際互聯網加速 OSASE為企業客戶提供高速穩定SD-WAN國際加速解決方案。 廣告
                ## 安裝apache 1、查看httpd包是否可用: `# yum list | grep httpd` 2、安裝Apache `# yum install httpd` 3、配置ServerName `# vi /etc/httpd/conf/httpd.conf` 如果沒有域名,則:ServerName localhost:80 或者 ServerName 127.0.0.1:80 4、啟動 `# service httpd start` 5、停止 `# service httpd stop` 6、重啟 `# service httpd restart` 7、設置為自動啟動 `# systemctl enable httpd.service` 8、瀏覽器訪問ip地址測試是否成功訪問 9、配置默認地址為項目根目錄 此時如果服務器不能識別index.php,修改配置 ``` vi /etc/httpd/conf/httpd.conf <IfModule dir_module> DirectoryIndex index.php index.html </IfModule> ``` 在其中添加index.php,且需要將index.php寫在index.html前面 apache配置 serverName = 127.0.0.1 或者具體ip地址 修改默認目錄為項目的根目錄 ## 安裝PHP 1、卸載舊版本PHP `# rpm -qa |grep php|xargs -i rpm -e {} --nodeps` 2、更新yum源 `# 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` 3、查看可使用的php包 `# yum list |grep php` 4、清除yum緩存 `# yum clean all` 5、安裝php以及常用擴展 `# yum -y install php72w php72w-cli php72w-fpm php72w-mbstring php72w-common php72w-devel php72w-embedded php72w-gd php72w-mbstring php72w-mysqlnd php72w-xml php72w-cli php72w-pdo php72w-pecl-memcached php72w-pecl-redis 72w-opcache php72w-ldap php72w-bcmath` 6、安裝完成 輸入 php -v 確認是否安裝成功 7、啟動php-fpm `# systemctl start php-fpm` 8、設置開機自啟動 `# systemctl enable php-fpm.service` 9、檢查開機自啟動是否設置成功 `# systemctl list-dependencies | grep php-fpm` 10、修改php.ini的配置 `# vi /etc/php.ini` ``` post_max_size = 16M //修改 max_execution_time = 300 //修改 max_input_time = 300 //修改 date.timezone = Asia/Shanghai //新增 將注釋取消 ``` ### 注意事項 開啟php.ini 錯誤提醒有助于快速發現問題所在 開啟方法: vi /etc/php.ini 找到 display_errors 開啟 display_errors=On ### 如果連接不上數據庫 報錯:sqlstate[hy000] [2002] Permission denied 考慮關閉selinux `vi /etc/sysconfig/selinux` 把里邊的一行改為 `SELINUX=disabled` setenforce 0 可以臨時關閉,但重啟之后還是會變成原來的狀態。 修改/etc/sysconfig/selinux文件可以永久地禁用它。重啟服務器生效 ### apache網站無法訪問,問題排查: 1、查看80端口是否被其他占用 `netstat -lnp|grep 80` 正確顯示 ``` ``` tcp 0 0 :::80 :::* LISTEN 2539/httpd tcp6 0 0 :::80 :::* LISTEN 2539/httpd ``` ``` 如果被其他應用程序占用,殺掉當前占用程序: `tcp/java 0 0 :::80 :::* LISTEN 4770` `# kill -9 4770` 確認是否關閉占用程序 `# netstat -lnp|grep 80` 2、查看防火墻是否開放80端口 netstat -anp Proto Recv-Q Send-Q Local Address Foreign Address State PID/Program name tcp 0 0 0.0.0.0:22 0.0.0.0:* LISTEN 1191/sshd tcp 0 0 127.0.0.1:25 0.0.0.0:* LISTEN 1986/master tcp 0 52 192.168.1.72:22 192.168.168.44:57430 ESTABLISHED 2317/sshd: root@pts tcp6 0 0 :::80 :::* LISTEN 2539/httpd tcp6 0 0 :::22 :::* LISTEN 1191/sshd tcp6 0 0 :::88 :::* LISTEN 2539/httpd tcp6 0 0 ::1:25 :::* LISTEN 1986/master raw6 0 0 :::58 :::* 7 703/NetworkManage 此狀態為 未開放 tcp 80端口 嘗試開放80端口 1)查看防火墻狀態 systemctl status firewalld #開放80端口 [root@localhost error]# firewall-cmd --zone=public --add-port=80/tcp --permanent success #重啟防火墻 [root@localhost error]# systemctl restart firewalld.service 問題解決
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