Windows 10 下 Nginx + PHP 使用 80 端口时无法访问，报 upstream timed out 10060 错误

之前查到了很多解决方案，改过 nginx 配置文件里的 timeout 时长，改过 fastcgi 端口，禁用了系统的 ipv6，基本上 能试的方法都试过了，仍然没有解决。在 nginx 的 server port 使用其它非 80 端口时没有这个问题。

nginx 配置文件：

worker_processes 1; error_log logs/error.log; pid logs/nginx.pid; events { # Max value 16384 worker_connections 8192; # Accept multiple connections multi_accept on; } # Settings that affect all server blocks http { include php_processes.conf; include mime.types; default_type application/octet-stream; access_log logs/access.log; sendfile on; keepalive_timeout 65; ssl_session_timeout 10m; ssl_protocols TLSv1.2 TLSv1.1 TLSv1 SSLv3; ssl_ciphers ECDH+AESGCM:DH+AESGCM:ECDH+AES256:DH+AES256:ECDH+AES128:DH+AES:ECDH+3DES:DH+3DES:RSA+AES:RSA+3DES:!ADH:!AECDH:!MD5:!DSS; ssl_prefer_server_ciphers on; gzip on; client_max_body_size 2048m; server_tokens on; server { listen 80; server_name localhost; root /PATH/TO/DIR; index index.php; location ~ .*\.php(\/.*)*$ { fastcgi_pass 127.0.0.1:9000; fastcgi_index index.php; fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name; include fastcgi_params; proxy_read_timeout 3600s; proxy_send_timeout 3600s; } } } 

PHP listen 的也是 127.0.0.1:9000

请问各位这时什么原因？