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HomeBackend DevelopmentPHP TutorialUbuntu12.04配置nginx+php+mysql

1、添加ubuntu nginx更新镜像源

sudo vi /etc/opt/source.list

添加:deb http://nginx.org/packages/ubuntu/ precise nginx 

 deb-src http://nginx.org/packages/ubuntu/ precise nginx


 2、更新软件包源:

sudo apt-get update

出现如下错误:W: GPG 错误:http://nginx.org precise Release: 由于没有公钥,无法验证下列签名: NO_PUBKEY ABF5BD827BD9BF62

解决办法:sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-keys ABF5BD827BD9BF62

3、重新执行:sudo apt-get update

                    sudo apt-get install nginx

出现如下错误:etting up nginx (1.6.3-1~precise) ...

nginx: [emerg] bind() to 0.0.0.0:80 failed (98: Address already in use)

nginx: [emerg] bind() to 0.0.0.0:80 failed (98: Address already in use)

nginx: [emerg] bind() to 0.0.0.0:80 failed (98: Address already in use)

nginx: [emerg] bind() to 0.0.0.0:80 failed (98: Address already in use)

nginx: [emerg] bind() to 0.0.0.0:80 failed (98: Address already in use)

nginx: [emerg] still could not bind()

invoke-rc.d: initscript nginx, action "start" failed.

原因:80端口被已经被其它进程使用。

解决办法:更改nginx服务绑定端口为88端口。sudo vi /etc/nginx/conf.d/default.conf 

更改:server {

    listen       88;

    server_name  localhost;


    #charset koi8-r;

    #access_log  /var/log/nginx/log/host.access.log  main;


    location / {

        root   /usr/share/nginx/html;

        index  index.html index.htm;

    }

4、启动nginx

sudo /etc/init.d/nginx start

5、检查nginx版本

nginx -v

6、配置php+mysql

sudo apt-get install php5-cli php5-cgi mysql-server php5-mysql

7、安装FastCgi

sudo apt-get install spawn-fcgi

8、配置nginx

 sudo vi /etc/nginx/conf.d/default.conf

 location / {

        root   /usr/share/nginx/html;

        index  index.php index.html index.htm;#添加index.php

    }

9、重启nginx

sudo /etc/init.d/nginx restart

10、启动fastcig php

spawn-fcgi -a 127.0.0.1 -p 9000 -C 10 -u nginx -f /usr/bin/php-cgi & #这里注意:我第一次加了&才行,还不知道为什么

参数含义如下
* -f 指定调用FastCGI的进程的执行程序位置,根据系统上所装的PHP的情况具体设置
* -a 绑定到地址addr
* -p 绑定到端口port
* -s 绑定到unix socket的路径path
* -C 指定产生的FastCGI的进程数,默认为5(仅用于PHP)
* -P指定产生的进程的PID文件路径
* -u和-g FastCGI使用什么身份(-u 用户 -g 用户组)运行,Ubuntu下可以使用www-data,其他的根据情况配置,如nobody、apache等现在可以在web根目录下放个探针或php文件测试一下了

来源: 

 

11、加入开机启动:

sudo vi  /etc/rc.local 

把/usr/bin/spawn-fcgi -a 127.0.0.1 -p 9000 -C 10 -u nginx -f /usr/bin/php-cgi 加到exit 0前。

12、no input file specified错误

sudo vi /etc/nginx/conf.d/default.conf

其中这个字段

location ~ .php$ { 

root html; 

fastcgi_pass 127.0.0.1:9000;

 fastcgi_index index.php; 

fastcgi_param SCRIPT_FILENAME /usr/share/nginx/html$fastcgi_script_name;

 include fastcgi_params;

 }

注意

fastcgi_param SCRIPT_FILENAME /usr/share/nginx/html$fastcgi_script_name;

/usr/share/nginx/html 改为你的网站根目录,一般就是改成这个。 

server 字段下root 目录和网站根目录保持一致

13、使用雅黑探针来探测web服务器:下载雅黑探针php文件―tz.php到/usr/share/nginx/html

#sudo chown ngixn tz.php

#sudo chmod u+rwz tz.php

通过浏览器输入localhost:88/tz.php来查看web服务状态。

14、 安装discuz论坛

    (1)在/usr/share/nginx/html下新建目录bbs:#mdir bbs ,下载discuz X3.1版本discuz.zip并上传到bbs中

    (2)#sudo unzip discuz.zip

    (3)#sudo chmod -R 777 discuz

    (4)在浏览器中输入localhost:88/bbs/upload/install,开始安装论坛。



 



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