nginx PHP常见错误
1、php7.0-fpm.sock权限不足：
[crit] 3182#3182: *20 connect() to unix:/run/php/php7.0-fpm.sock failed (13: Permission denied)
2、webroot路径不对：
[error] 3147#3147: *10 FastCGI sent in stderr: "Unable to open primary script: /etc/nginx/html/index.php (No such file or directory)" while reading response header from upstream
PHP7安装
删除PHP7
apt-get autoremove --purge php7.0 php7.0-cli php7.0-common php7.0-fpm php7.0-gd php7.0-json php7.0-mbstring php7.0-mcrypt php7.0-mcrypt php7.0-mysql php7.0-opcache php7.0-readline php7.0-sqlite3
安装PHP7
apt-get install php7.0 php7.0-cli php7.0-common php7.0-fpm php7.0-gd php7.0-json php7.0-mbstring php7.0-mcrypt php7.0-mcrypt php7.0-mysql php7.0-opcache php7.0-readline php7.0-sqlite3
修改php.ini
vi /etc/php/7.0/fpm/php.ini
设置 cgi.fix_pathinfo = 0
修改www.conf
vi /etc/php/7.0/fpm/pool.d/www.conf
把listen.mode = 0660 改成 listen.mode = 0666
php7.0-fpm.sock默认(0660)权限
$ls -al /run/php/php7.0-fpm.sock srw-rw---- 1 www-data www-data 0 Mar 22 13:17 php7.0-fpm.sock
php7.0-fpm.sock(0666)权限
$ls -al /run/php/php7.0-fpm.sock srw-rw-rw- 1 www-data www-data 0 Mar 22 13:17 php7.0-fpm.sock
重启系统，这样 /run/php/php7.0-fpm.sock 文件才会根据0666 权限重新生成
nginx PHP配置
location ~ \.php$ {
root /your/web/root/document //必填，否则$document_root会是默认值/etc/nginx/html
fastcgi_pass unix:/run/php/php7.0-fpm.sock;
fastcgi_index index.php;
fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
include fastcgi_params;
}
相应的错误可以在Nginx的日志/var/log/nginx/error.log中看到
原创文章，作者：WDZBQ，如若转载，请注明出处：http://www.wangzhanshi.com/n/8208.html
