異常日志：

sudo gedit /var/log/nginx/error.log

sudo service nginx restart

sudo gedit /etc/nginx/sites-available/default

4.2配置

server {

    listen 80 default_server;

    listen [::]:80 default_server ipv6only=on;

    # 設定網站根目錄

    root /var/www/laravel/public;

    # 網站默認首頁

    index index.php index.html index.htm;

    # 服務器名稱，server_domain_or_IP 請替換為自己設置的名稱或者 IP 地址

    server_name localhost;

    # 修改為 Laravel 轉發規則

    location / {

        try_files $uri $uri/ /index.php?$query_string;

    }

    # PHP 支持

    location ~ /.php$ {

        try_files $uri /index.php =404;

        fastcgi_split_path_info ^(.+/.php)(/.+)$;

        fastcgi_pass unix:/var/run/php5-fpm.sock;

        fastcgi_index index.php;

        fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;

        include fastcgi_params;

    }

}

5.0:

server {

    listen 80 default_server;

    listen [::]:80 default_server ipv6only=on;

    root /var/www/laravel/learnlaravel5/public;

    index index.html index.htm index.php;

    # Make site accessible from http://localhost/

    server_name localhost;

    location / {

        try_files $uri $uri/ /index.php?$query_string;

    }

    # Pass all .php files onto a php-fpm/php-fcgi server.

    location ~ [^/]/.php(/|$) {

        fastcgi_split_path_info ^(.+?/.php)(/.*)$;

        if (!-f $document_root$fastcgi_script_name) {

            return 404;

        }

        fastcgi_pass unix:/var/run/php5-fpm.sock;

include fastcgi_params;

    }