ubuntu系统中nginx配置问题

Question

本人昨天在阿里云租了一个服务器，选择的ubuntu server服务器。

后来安装了nginx，访问服务器IP，能出来“Welcome to nginx!”的字样，说明nginx安装启动没有问题。

后来我自定义配置了nginx.conf文件，主要是想改网站根目录。修改的nginx.conf如下：

我可以保证这个目录是没有问题的，如下图：

分割线----------------------------------------------------

但是，结果是，访问IP，出现了404错误！
无论是访问 http://120.25.238.160/index.html 还是 http://120.25.238.160/ 都是404错误。

这是为什么？
求解！！多谢！！

错误日志如下：

Answer 1

It turns outrootpoints to the default directory, refer to http://stackoverflow.com/questions/10674867/nginx-default-public-www-l...
May point to /usr/local/nginx/html;
Now there is a 404 error, proving the nginx还是能启动起来的，你可以确认一下/home/wfp/chatyou.net/website目录下有没有index.html file.

Answer 2

There is a permission problem when you do this. nginx is the www-data user, and the root directory of your website is owned by wfp. You also need to change a permission setting,
I once had a problem like this and I did this and thought it would be safer

huangyanxiong@huangyanxiong-Aspire-E1-471G:~/language/php/laravel$ id
uid=1000(huangyanxiong) gid=1000(huangyanxiong) 组=1000(huangyanxiong),4(adm),24(cdrom),27(sudo),30(dip),46(plugdev),108(lpadmin),124(sambashare)
huangyanxiong@huangyanxiong-Aspire-E1-471G:~/language/php/laravel$ ps aux |grep nginx
root      1292  0.0  0.0  85880  2880 ?        Ss   13:01   0:00 nginx: master process /usr/sbin/nginx
huangya+  1298  0.0  0.0  86284  3512 ?        S    13:01   0:00 nginx: worker process
huangya+  1299  0.0  0.0  86284  3512 ?        S    13:01   0:00 nginx: worker process
huangya+  1300  0.0  0.0  86284  3512 ?        S    13:01   0:00 nginx: worker process
huangya+  1301  0.0  0.0  86284  3512 ?        S    13:01   0:00 nginx: worker process
huangya+  4778  0.0  0.0  15964  2200 pts/2    S+   13:44   0:00 grep --color=auto nginx
huangyanxiong@huangyanxiong-Aspire-E1-471G:~/language/php/laravel$ ps aux |grep php-fpm
root      1146  0.0  0.4 381444 29028 ?        Ss   13:01   0:00 php-fpm: master process (/etc/php5/fpm/php-fpm.conf)                    
huangya+  1224  0.0  0.1 381444  8704 ?        S    13:01   0:00 php-fpm: pool www                                                       
huangya+  1225  0.0  0.1 381444  8704 ?        S    13:01   0:00 php-fpm: pool www                                                       
huangya+  4780  0.0  0.0  15964  2228 pts/2    S+   13:44   0:00 grep --color=auto php-fpm

That is, the root directory of the website, nginx and php-fpm all use the same user