我们将wordpress安装在不同path的根域子文件夹中，即使在位置使用root用户，wordpress安装仍会加载域网站的根目录。
server { listen 80; server_name domain.com; return 301 https://$server_name$request_uri; } server { listen 443 ssl; server_name domain.com; ssl on; #ssl_certificate /var/www/certs/star.domain.com.cert; #ssl_certificate_key /var/www/certs/star.domain.com.key; ssl_certificate /var/www/certs/cert_chain.crt; ssl_certificate_key /var/www/certs/__domain_com.key; ssl_protocols SSLv3 TLSv1 TLSv1.1 TLSv1.2; ssl_ciphers ALL:!aNULL:!ADH:!eNULL:!LOW:!EXP:RC4+RSA:+HIGH:+MEDIUM; return 301 https://www.$server_name$request_uri; } server { ## Default Server Settings include /etc/nginx/basic.conf; listen 443 ssl; server_name www.domain.com; access_log /var/log/nginx/domain.access.log; error_log /var/log/nginx/domain.error.log; root /var/www/domain/current; index index.php index.html; ssl on; #ssl_certificate /var/www/certs/star.domain.com.cert; #ssl_certificate_key /var/www/certs/star.domain.com.key; ssl_certificate /var/www/certs/cert_chain.crt; ssl_certificate_key /var/www/certs/__domain_com.key; ssl_protocols SSLv3 TLSv1 TLSv1.1 TLSv1.2; ssl_ciphers ALL:!aNULL:!ADH:!eNULL:!LOW:!EXP:RC4+RSA:+HIGH:+MEDIUM; error_page 404 /index.php; location / { try_files $uri $uri/ $uri.php?$query_string; } location /blog { root /var/www/; try_files $uri $uri/ /blog/index.php?q=$request_uri; } location ~ /blog/.+\.php$ { try_files $uri $uri/ /blog/index.php?q=$request_uri =404; include /etc/nginx/fastcgi_params.conf; fastcgi_pass 127.0.0.1:9000; fastcgi_index index.php; } } 这应该根据https://www.nginx.com/resources/wiki/start/topics/tutorials/config_pitfalls/#root-inside-location-block
这是对域根目录的curl请求：
[root@callloop-web-1 www]# curl -IL callloop.com HTTP/1.1 301 Moved Permanently Server: nginx/1.6.3 Date: Fri, 21 Apr 2017 19:31:27 GMT Content-Type: text/html Content-Length: 184 Connection: keep-alive Location: https://callloop.com/ HTTP/1.1 301 Moved Permanently Server: nginx/1.6.3 Date: Fri, 21 Apr 2017 19:31:27 GMT Content-Type: text/html Content-Length: 184 Connection: keep-alive Location: https://www.callloop.com/ HTTP/1.1 200 OK Server: nginx/1.6.3 Date: Fri, 21 Apr 2017 19:31:28 GMT Content-Type: text/html; charset=UTF-8 Connection: keep-alive Vary: Accept-Encoding Set-Cookie: PHPSESSID=3obiecqr3rm4i1q1bas8rcripdfuv8ru; path=/; HttpOnly Expires: Thu, 19 Nov 1981 08:52:00 GMT Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0 Pragma: no-cache
访问日志：
104.236.27.189 - - [21/Apr/2017:19:31:28 +0000] "HEAD / HTTP/1.1" 200 0 "-" "curl/7.29.0"
现在是子文件夹：
[root@callloop-web-1 www]# curl -IL callloop.com/blog HTTP/1.1 301 Moved Permanently Server: nginx/1.6.3 Date: Fri, 21 Apr 2017 19:33:27 GMT Content-Type: text/html Content-Length: 184 Connection: keep-alive Location: https://callloop.com/blog HTTP/1.1 301 Moved Permanently Server: nginx/1.6.3 Date: Fri, 21 Apr 2017 19:33:27 GMT Content-Type: text/html Content-Length: 184 Connection: keep-alive Location: https://www.callloop.com/blog HTTP/1.1 301 Moved Permanently Server: nginx/1.6.3 Date: Fri, 21 Apr 2017 19:33:27 GMT Content-Type: text/html Content-Length: 184 Location: https://www.callloop.com/blog/ Connection: keep-alive HTTP/1.1 404 Not Found Server: nginx/1.6.3 Date: Fri, 21 Apr 2017 19:33:27 GMT Content-Type: text/html; charset=UTF-8 Connection: keep-alive Vary: Accept-Encoding Set-Cookie: PHPSESSID=1lo0hrgkcrsrtstlldnr8gr3o2vu20if; path=/; HttpOnly Expires: Thu, 19 Nov 1981 08:52:00 GMT Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0 Pragma: no-cache
访问日志
104.236.27.189 - - [21/Apr/2017:19:33:27 +0000] "HEAD /blog HTTP/1.1" 301 0 "-" "curl/7.29.0" 104.236.27.189 - - [21/Apr/2017:19:33:27 +0000] "HEAD /blog/ HTTP/1.1" 404 0 "-" "curl/7.29.0"
所以你可以看到一个404，是有道理的，但我不知道为什么
您在location ~ /blog/.+\.php$ . location ~ /blog/.+\.php$块中缺lessroot语句。 但是如果您嵌套位置块，您可能会发现读取更容易：
location ^~ /blog { root /var/www/; try_files $uri $uri/ /blog/index.php?q=$request_uri; location ~ \.php$ { try_files $uri =404; include /etc/nginx/fastcgi_params.conf; fastcgi_pass 127.0.0.1:9000; } }