nginx配置文件里user只能是root，否则报403错误

yum 一个全新的nginx，版本是1.12.2的

 

直接启动，浏览器输入localhost访问的nginx页面

 

1、当我将nginx.conf配置文件里root 路径改成/root/html/index.html

 

#mkdir /root/html

#echo hello > /root/html/index.html

(不用改访问目录权限。不放心对照原始成功的/usr/share/nginx/html/index.html的路径权限)

报错：

root@localhost nginx]# curl localhost



403 Forbidden
nginx/1.12.2

查看错误日志：

[root@localhost nginx]# tail -n30 error.log 
2018/01/30 01:35:57 [error] 3511#0: *1 "/root/html/index.html" is forbidden (13: Permission denied), client: ::1, server: _, request: "GET / HTTP/1.1", host: "localhost"
2018/01/30 01:36:50 [error] 3567#0: *1 "/root/html/index.html" is forbidden (13: Permission denied), client: ::1, server: _, request: "GET / HTTP/1.1", host: "localhost"
2018/01/30 01:37:20 [error] 3640#0: *1 "/root/html/index.html" is forbidden (13: Permission denied), client: ::1, server: _, request: "GET / HTTP/1.1", host: "localhost"
2018/01/30 01:38:40 [error] 3640#0: *2 "/root/html/index.html" is forbidden (13: Permission denied), client: ::1, server: _, request: "GET / HTTP/1.1", host: "localhost"
2018/01/30 01:40:27 [error] 3878#0: *2 open() "/usr/share/nginx/html/favicon.ico" failed (2: No such file or directory), client: ::1, server: _, request: "GET /favicon.ico HTTP/1.1", host: "localhost"
2018/01/30 01:40:27 [error] 3878#0: *2 open() "/usr/share/nginx/html/favicon.ico" failed (2: No such file or directory), client: ::1, server: _, request: "GET /favicon.ico HTTP/1.1", host: "localhost"
2018/01/30 01:50:58 [error] 4590#0: *1 "/root/html/index.html" is forbidden (13: Permission denied), client: ::1, server: _, request: "GET / HTTP/1.1", host: "localhost"

 

 

2、再改，将nginx.conf里的user nginx改成

user root；

成功：

[root@localhost ~]# curl localhost
hello

3、不行，我不要将user 变成root，改回来：

user nginx；

 

重启后，报403的错误。

 

 

参考解答：https://stackoverflow.com/questions/31729212/nginx-root-index-html-forbidden-13-permission-denied

 

4、将访问目录换出root

      我改成了/data/html/index.html

 okokokoko

 

 

总结：用户和访问路径不符合。

指定root用户 -----访问路径随便

其他用户（nginx,www）----->访问路径就不可以在/root下

 

 

ps：nginx的有些配置web访问配置为什么只能写在主配置文件里，扩展配置文件和主配置文件有什么区别呢？？？