nginx配置
worker_processes 1;events { worker_connections 1024;}http { include mime.types; default_type application/octet-stream; limit_req_zone $binary_remote_addr zone=one:10m rate=1r/s; sendfile on; keepalive_timeout 65; server { listen 8070; server_name 10.96.79.14; limit_req zone=one; location / { root html; index index.html index.htm; } error_page 500 502 503 504 /50x.html; location = /50x.html { root html; } location = /abc.html { root html; auth_basic "opened site"; auth_basic_user_file conf/htpasswd; } location ~ \.php$ { root /home/xiaoju/nginx-1.14.0/html; fastcgi_index index.php; fastcgi_pass 127.0.0.1:9000; fastcgi_param SCRIPT_FILENAME /home/xiaoju/nginx-1.14.0/html$fastcgi_script_name; include fastcgi.conf; fastcgi_connect_timeout 300; fastcgi_send_timeout 300; fastcgi_read_timeout 300; } }} index.php
4xx系列
400
NGX_HTTP_BAD_REQUEST
Host头不合法 curl localhost:8070 -H 'Host:123/com'400 Bad Request 400 Bad Request
nginx/1.14.0 Content-Length头重复curl localhost:8070 -H 'Content-Length:1' -H 'Content-Length:2'400 Bad Request 400 Bad Request
nginx/1.14.0
401
NGX_HTTP_UNAUTHORIZED
参考如上nginx配置,访问abc.html需要认证 curl localhost:8070/abc.html401 Authorization Required 401 Authorization Required
nginx/1.14.0
403
NGX_HTTP_FORBIDDEN
chmod 222 index.html将index.html设置为不可读 curl localhost:8070403 Forbidden 403 Forbidden
nginx/1.14.0
404
NGX_HTTP_NOT_FOUND
curl localhost:8070/cde.html404 Not Found 404 Not Found
nginx/1.14.0
405
NGX_HTTP_NOT_ALLOWED
使用非GET/POST/HEAD方法访问一个静态文件curl -X DELETE localhost:8070/index.html -IHTTP/1.1 405 Not AllowedServer: nginx/1.14.0Date: Tue, 18 Sep 2018 10:02:22 GMTContent-Type: text/htmlContent-Length: 173Connection: keep-alive
5xx系列
500
NGX_HTTP_INTERNAL_SERVER_ERROR
修改index.php为
curl localhost:8070/index.php -IHTTP/1.1 500 Internal Server ErrorServer: nginx/1.14.0Date: Tue, 18 Sep 2018 11:29:19 GMTContent-Type: text/html; charset=UTF-8Connection: keep-aliveSet-Cookie: PHPSESSID=aoesvcuvbh1nh95kdkp152r9e1; path=/Expires: Thu, 19 Nov 1981 08:52:00 GMTCache-Control: no-store, no-cache, must-revalidatePragma: no-cache
501
NGX_HTTP_NOT_IMPLEMENTED
nginx的transfer-encoding现在只支持chunked,如果客户端随意设置这个值,会报501 curl localhost:8070 -H 'Transfer-Encoding:1'501 Not Implemented 501 Not Implemented
nginx/1.14.0
502
NGX_HTTP_BAD_GATEWAY
修改nginx配置为fastcgi_pass 127.0.0.1:8000;指向一个未监听的端口
curl localhost:8070/index.php -IHTTP/1.1 502 Bad GatewayServer: nginx/1.14.0Date: Tue, 18 Sep 2018 11:28:17 GMTContent-Type: text/htmlContent-Length: 537Connection: keep-aliveETag: "5ad6113c-219"
503
NGX_HTTP_SERVICE_UNAVAILABLE
修改nginx配置,限速为每分钟10个请求 limit_req_zone $binary_remote_addr zone=one:10m rate=10r/m;limit_req zone=one;
连续发送两个请求，第二请求会报503curl localhost:8070/index.php -IHTTP/1.1 503 Service Temporarily UnavailableServer: nginx/1.14.0Date: Tue, 18 Sep 2018 11:31:43 GMTContent-Type: text/htmlContent-Length: 537Connection: keep-aliveETag: "5ad6113c-219"
504
NGX_HTTP_GATEWAY_TIME_OUT
修改index.php为
curl localhost:8070/index.php -IHTTP/1.1 504 Gateway Time-outServer: nginx/1.14.0Date: Tue, 18 Sep 2018 12:17:57 GMTContent-Type: text/htmlContent-Length: 537Connection: keep-aliveETag: "5ad6113c-219"
505
NGX_HTTP_VERSION_NOT_SUPPORTED
telnet8070端口,输入GET /index.html HTTP/2.1不支持http/2.1,会报505 $telnet localhost 8070Trying 127.0.0.1...Connected to localhost.Escape character is '^]'.GET /index.html HTTP/2.1HTTP/1.1 505 HTTP Version Not SupportedServer: nginx/1.14.0Date: Tue, 18 Sep 2018 12:26:35 GMTContent-Type: text/htmlContent-Length: 203Connection: close505 HTTP Version Not Supported 505 HTTP Version Not Supported
nginx/1.14.0