404 not found只有首页能显示，显示空白页面

问题：搭建的thinkphp网站，只有首页能显示，其余都是404错误

解决：nginx配置错误

方法：
sudo vi /etc/nginx/sites-available/default
找到下面的代码

#location ~ .php$ {
#            fastcgi_split_path_info ^(.+.php)(/.+)$;
#          # NOTE: You should have "cgi.fix_pathinfo = 0;" in php.ini
#
#               # With php5-cgi alone:
#                fastcgi_pass 127.0.0.1:9000;
#               # With php5-fpm:
#           fastcgi_pass unix:/var/run/php5-fpm.sock;
#            fastcgi_index index.php;
#            include fastcgi_params;
#}

改成

location ~ .php {    # 注意：此处的‘$’要去除
fastcgi_split_path_info ^(.+.php)(/.+)$;
#         # NOTE: You should have "cgi.fix_pathinfo = 0;" in php.ini
#
#          # With php5-cgi alone:
#          fastcgi_pass 127.0.0.1:9000;
#          # With php5-fpm:
    fastcgi_pass unix:/var/run/php5-fpm.sock;
    fastcgi_param PATH_INFO $fastcgi_path_info;    # 此句就是thinkphp的path问题解决
    fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;   # 没有这句，thinkphp将显示空白页面
    fastcgi_index index.php;
    include fastcgi_params;
}

注意：需要修改php.ini中的cgi.fix_pathinfo为0

参考：

http://blog.csdn.net/hotlinhao/article/details/51365038