{"id":723,"date":"2022-08-01T23:23:46","date_gmt":"2022-08-01T15:23:46","guid":{"rendered":"https:\/\/www.qiangzhenshuai.com\/?p=723"},"modified":"2022-08-12T13:30:37","modified_gmt":"2022-08-12T05:30:37","slug":"nginx-%e6%a8%a1%e5%9d%97","status":"publish","type":"post","link":"https:\/\/www.qiangzhenshuai.com\/?p=723","title":{"rendered":"NGINX-\u5e38\u7528\u6a21\u5757"},"content":{"rendered":"\r\n

1.nginx\u81ea\u5e26\u6a21\u5757<\/h1>\r\n\r\n\r\n\r\n

[root@web01 ~]$ nginx -V
nginx version: nginx\/1.20.1
built by gcc 4.8.5 20150623 (Red Hat 4.8.5-44) (GCC)
built with OpenSSL 1.1.1g FIPS 21 Apr 2020 (running with OpenSSL 1.1.1k FIPS 25 Mar 2021)
TLS SNI support enabled
configure arguments: –prefix=\/usr\/share\/nginx –sbin-path=\/usr\/sbin\/nginx –modules-path=\/usr\/lib64\/nginx\/modules –conf-path=\/etc\/nginx\/nginx.conf –error-log-path=\/var\/log\/nginx\/error.log –http-log-path=\/var\/log\/nginx\/access.log –http-client-body-temp-path=\/var\/lib\/nginx\/tmp\/client_body –http-proxy-temp-path=\/var\/lib\/nginx\/tmp\/proxy –http-fastcgi-temp-path=\/var\/lib\/nginx\/tmp\/fastcgi –http-uwsgi-temp-path=\/var\/lib\/nginx\/tmp\/uwsgi –http-scgi-temp-path=\/var\/lib\/nginx\/tmp\/scgi –pid-path=\/run\/nginx.pid –lock-path=\/run\/lock\/subsys\/nginx –user=nginx –group=nginx –with-compat –with-debug –with-file-aio –with-google_perftools_module –with-http_addition_module –with-http_auth_request_module –with-http_dav_module –with-http_degradation_module –with-http_flv_module –with-http_gunzip_module –with-http_gzip_static_module –with-http_image_filter_module=dynamic –with-http_mp4_module –with-http_perl_module=dynamic –with-http_random_index_module –with-http_realip_module –with-http_secure_link_module –with-http_slice_module –with-http_ssl_module –with-http_stub_status_module –with-http_sub_module –with-http_v2_module –with-http_xslt_module=dynamic –with-mail=dynamic –with-mail_ssl_module –with-pcre –with-pcre-jit –with-stream=dynamic –with-stream_ssl_module –with-stream_ssl_preread_module –with-threads –with-cc-opt=’-O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong –param=ssp-buffer-size=4 -grecord-gcc-switches -specs=\/usr\/lib\/rpm\/redhat\/redhat-hardened-cc1 -m64 -mtune=generic’ –with-ld-opt=’-Wl,-z,relro -specs=\/usr\/lib\/rpm\/redhat\/redhat-hardened-ld -Wl,-E’<\/p>\r\n\r\n\r\n\r\n

2.autoindex\u76ee\u5f55\u7d22\u5f15\u6a21\u5757<\/h2>\r\n\r\n\r\n\r\n

\u7528\u6237\u8bbf\u95eenginx\u7684\u65f6\u5019,\u53ef\u4ee5\u50cf\u4f7f\u7528ftp\u5de5\u5177\u4e00\u6837,\u4e0b\u8f7d\u7f51\u7ad9\u7ad9\u70b9\u4e0b\u9762\u7684\u6587\u4ef6<\/p>\r\n\r\n\r\n\r\n

\r\n\r\n\r\n\r\n\r\n\r\n
Syntax<\/td>\r\nautoindex on | off<\/td>\r\n<\/tr>\r\n
Default<\/td>\r\nautoindex off<\/td>\r\n<\/tr>\r\n
Context<\/td>\r\nhttp , server , location<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n<\/figure>\r\n\r\n\r\n\r\n
\r\n\r\n\r\n\r\n\r\n\r\n
Syntax<\/td>\r\nautoindex_format html | xml | json |jsonp<\/td>\r\n<\/tr>\r\n
Default<\/td>\r\nautoindex_format html<\/td>\r\n<\/tr>\r\n
Context<\/td>\r\nhttp , server , location<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n<\/figure>\r\n\r\n\r\n\r\n
\r\n\r\n\r\n\r\n\r\n\r\n
Syntax<\/td>\r\nautoindex_localtime on | off<\/td>\r\n<\/tr>\r\n
Default<\/td>\r\nautoindex_localtime off<\/td>\r\n<\/tr>\r\n
Context<\/td>\r\nhttp , server , location<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n<\/figure>\r\n\r\n\r\n\r\n

\u4f7f\u7528\u65b9\u6cd5<\/h3>\r\n\r\n\r\n\r\n

\u914d\u7f6e\u6587\u4ef6<\/h4>\r\n

[root@web01 ~]$ cat \/etc\/nginx\/conf.d\/auto.nginx.com.conf
server {
listen 80;
server_name auto.nginx.com;
root \/code\/auto;
autoindex on;
autoindex_exact_size off;
autoindex_localtime on;
}<\/p>\r\n

\u68c0\u67e5\u8bed\u6cd5<\/h4>\r\n

[root@web01 ~]$ nginx -t
nginx: the configuration file \/etc\/nginx\/nginx.conf syntax is ok
nginx: configuration file \/etc\/nginx\/nginx.conf test is successful<\/p>\r\n

\u91cd\u542fnginx<\/h4>\r\n

[root@web01 ~]$ systemctl reload nginx.service<\/p>\r\n

\u914d\u7f6ehost\u52ab\u6301\uff0c\u901a\u8fc7\u57df\u540d\u8bbf\u95ee\u7f51\u7ad9<\/h4>\r\n

windows\u7684hosts\u6587\u4ef6\u8def\u5f84C:\\Windows\\System32\\drivers\\etc\\hosts<\/p>\r\n

\u6d4b\u8bd5<\/h4>\r\n

\"\"<\/a><\/p>\r\n\r\n\r\n\r\n

3.nginx\u72b6\u6001\u6a21\u5757<\/h1>\r\n

ngx_http_stub_status_module \u663e\u793anginx\u72b6\u6001<\/p>\r\n

stub_status<\/p>\r\n

\r\n\r\n<\/p>\r\n

\r\n\r\n\r\n\r\n\r\n\r\n
Syntax<\/td>\r\nstub_status<\/td>\r\n<\/tr>\r\n
Default<\/td>\r\n\u2014<\/td>\r\n<\/tr>\r\n
Context<\/td>\r\nserver,\u00a0location<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n<\/figure>\r\n

\r\n\r\n<\/p>\r\n

\u914d\u7f6e\u6587\u4ef6<\/h4>\r\n

\r\n\r\n<\/p>\r\n

[root@web01 ~]$ cat \/etc\/nginx\/conf.d\/dmxsp.qiang.com.conf
server {
listen 80;
server_name dmxsp.qiang.com;
access_log \/var\/log\/nginx\/dmxsp.qiang.log main;

location \/ {
root \/code\/dmxsp;
index index.html index.php;
}
location \/favicon.ico {
access_log off;
}
location \/status {
stub_status;
access_log off;<\/p>\r\n

}
}<\/p>\r\n

\u68c0\u67e5\u8bed\u6cd5<\/h4>\r\n

[root@web01 ~]$ nginx -t
nginx: the configuration file \/etc\/nginx\/nginx.conf syntax is ok
nginx: configuration file \/etc\/nginx\/nginx.conf test is successful<\/p>\r\n

\u91cd\u542fnginx<\/h4>\r\n

[root@web01 ~]$ systemctl reload nginx.service<\/p>\r\n

\u6d4b\u8bd5<\/h4>\r\n

\"\"<\/a><\/p>\r\n

[root@web01 ~]$ curl dmxsp.qiang.com\/status
Active connections: 4
server accepts handled requests
82 82 583
Reading: 0 Writing: 1 Waiting: 3<\/p>\r\n

nginx\u72b6\u6001\u4ecb\u7ecd<\/h4>\r\n

Active connections: 4\uff1a\u5f53\u524d\u6d3b\u52a8\u8fde\u63a5(\u5df2\u7ecf\u8fde\u63a5\u7684\u8fde\u63a5)
server accepts\uff1a\u5df2\u7ecf\u63a5\u53d7\u7684http\u8bf7\u6c42(\u603b\u6570)
handled\uff1a\u5df2\u7ecf\u5904\u7406\u7684http\u8bf7\u6c42(\u603b\u6570)
requests\uff1a\u4e00\u5171\u5411\u6211\u53d1\u9001\u4e86\u591a\u5c11\u8bf7\u6c42(\u603b\u6570)
Reading: 0\uff1a\u5f53\u524d\u6b63\u5728\u8bfb\u53d6\u7528\u6237\u8bf7\u6c42\u5934\u7684\u6570\u91cf(\u5b9e\u65f6)
Writing: 1\uff1a\u5f53\u524d\u6b63\u5728\u53d1\u9001\u54cd\u5e94\u62a5\u6587\u7684\u6570\u91cf(\u5b9e\u65f6)
Waiting: 3\uff1a\u7528\u6237\u7684\u8bf7\u6c42,\u7b49\u5f85\u670d\u52a1\u7aef\u6570\u91cf<\/p>\r\n

\r\n\r\n<\/p>\r\n

4.\u8bbf\u95ee\u9650\u5236-allow-deny<\/h1>\r\n

\r\n\r\n<\/p>\r\n

ngx_http_access_module \u8bbf\u95ee\u9650\u5236\u6a21\u5757<\/p>\r\n

\r\n\r\n<\/p>\r\n

allow \u51c6\u8bb8 \u67d0\u4e2aip\u6216\u7f51\u6bb5\u8bbf\u95ee<\/p>\r\n

\r\n\r\n<\/p>\r\n

deny \u62d2\u7edd<\/p>\r\n

\r\n\r\n<\/p>\r\n

\u4f7f\u7528allow\u548cdeny \u5b8c\u6210\u767d\u540d\u5355\u548c\u9ed1\u540d\u5355\u529f\u80fd<\/p>\r\n

\r\n\r\n<\/p>\r\n

\u767d\u540d\u5355: allow,deny\u5e38\u7528,\u7528\u6765\u9650\u5236\u6838\u5fc3\u76ee\u5f55,\u6587\u4ef6,\u7981\u6b62\u5916\u754c\u8bbf\u95ee.<\/p>\r\n

\r\n\r\n<\/p>\r\n

\u9ed1\u540d\u5355:deny, \u5c4f\u853dip\u5730\u5740<\/p>\r\n

\r\n\r\n<\/p>\r\n

\r\n\r\n\r\n\r\n\r\n\r\n
Syntax<\/td>\r\nallow\u00a0address | all<\/td>\r\n<\/tr>\r\n
Default<\/td>\r\n\u2014<\/td>\r\n<\/tr>\r\n
Context<\/td>\r\nhttp,\u00a0server,\u00a0location,\u00a0limit_except<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n<\/figure>\r\n

\r\n\r\n<\/p>\r\n

\r\n\r\n\r\n\r\n\r\n\r\n
Syntax<\/td>\r\ndeny\u00a0address\u00a0|\u00a0all<\/td>\r\n<\/tr>\r\n
Default<\/td>\r\n\u2014<\/td>\r\n<\/tr>\r\n
Context<\/td>\r\nhttp,\u00a0server,\u00a0location,\u00a0limit_except<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n<\/figure>\r\n

\r\n\r\n<\/p>\r\n

\u767d\u540d\u5355<\/h2>\r\n

\u914d\u7f6e\u6587\u4ef6<\/h4>\r\n

[root@web01 ~]$ cat \/etc\/nginx\/conf.d\/dmxsp.qiang.com.conf
server {
listen 80;
server_name dmxsp.qiang.com;
access_log \/var\/log\/nginx\/dmxsp.qiang.log main;

location \/ {
root \/code\/dmxsp;
index index.html index.php;
}
location \/favicon.ico {
access_log off;
}
location \/status {
stub_status;
access_log off;
allow 172.16.1.0\/24;
allow 10.0.0.45;
allow 127.0.0.1;
deny all;
}
}<\/p>\r\n

\u68c0\u67e5\u8bed\u6cd5<\/h4>\r\n

[root@web01 ~]$ nginx -t
nginx: the configuration file \/etc\/nginx\/nginx.conf syntax is ok
nginx: configuration file \/etc\/nginx\/nginx.conf test is successful<\/p>\r\n

nginx\u91cd\u542f<\/h4>\r\n

[root@web01 ~]$ systemctl reload nginx.service<\/p>\r\n

\u6d4b\u8bd5<\/h4>\r\n

\"\"<\/a><\/p>\r\n

[root@web01 ~]$ curl dmxsp.qiang.com\/status
Active connections: 1
server accepts handled requests
88 88 603
Reading: 0 Writing: 1 Waiting: 0<\/p>\r\n

\u4e3a\u4ec0\u4e48\u9875\u9762\u65e0\u6cd5\u8bbf\u95ee\uff0c\u800c\u547d\u4ee4\u884c\u53ef\u4ee5\u8bbf\u95ee
allow 172.16.1.0\/24; \uff1a\u53ea\u5141\u8bb8172\u7f51\u6bb5\u7684\u8bbf\u95ee
allow 10.0.0.45;\uff1a\u53ea\u5141\u8bb8IP\u662f45\u7684\u8bbf\u95ee
allow 127.0.0.1;\uff1a\u672c\u5730\u7684<\/h4>\r\n

\u9ed1\u540d\u5355<\/h2>\r\n

\u7528\u4e8e\u5c4f\u853d\u67d0\u4e00\u4e2aip\u5730\u5740<\/p>\r\n

\u914d\u7f6e\u6587\u4ef6<\/h4>\r\n

server {
listen 80;
server_name dmxsp.qiang.com;
access_log \/var\/log\/nginx\/dmxsp.qiang.log main;

location \/ {
root \/code\/dmxsp;
index index.html index.php;
}
location \/favicon.ico {
access_log off;
}
location \/status {
stub_status;
deny 10.0.0.1;
}
}<\/p>\r\n

\u68c0\u67e5\u8bed\u6cd5<\/h4>\r\n

[root@web01 ~]$ nginx -t
nginx: the configuration file \/etc\/nginx\/nginx.conf syntax is ok
nginx: configuration file \/etc\/nginx\/nginx.conf test is successful<\/p>\r\n

nginx\u91cd\u542f<\/h4>\r\n

[root@web01 ~]$ systemctl reload nginx.service<\/p>\r\n

\u6d4b\u8bd5<\/h4>\r\n

\"\"<\/a><\/p>\r\n

\r\n\r\n<\/p>\r\n

5.auth_basic_user\u7528\u6237\u6388\u6743\u6a21\u5757<\/h1>\r\n

\r\n\r\n<\/p>\r\n

ngx_http_auth_basic_module<\/p>\r\n

\r\n\r\n<\/p>\r\n

\u9650\u5236\u7528\u6237\u8bbf\u95ee,\u8bbf\u95ee\u7684\u65f6\u5019\u8f93\u5165\u7528\u6237\u540d\u548c\u5bc6\u7801<\/p>\r\n

\r\n\r\n<\/p>\r\n

\r\n\r\n\r\n\r\n\r\n\r\n\r\n
auth_basic\u663e\u793a\u767b\u5f55\u63d0\u793a<\/td>\r\n\u00a0<\/td>\r\n<\/tr>\r\n
Syntax<\/td>\r\nauth_basic\u00a0string\u00a0|\u00a0off<\/td>\r\n<\/tr>\r\n
Default<\/td>\r\nauth_basic off<\/td>\r\n<\/tr>\r\n
Context<\/td>\r\nhttp,\u00a0server,\u00a0location,\u00a0limit_except<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n<\/figure>\r\n

\r\n\r\n<\/p>\r\n

\r\n\r\n\r\n\r\n\r\n\r\n\r\n
auth_basic_user_file\u6307\u5b9a\u5bc6\u7801\u6587\u4ef6<\/td>\r\n\u00a0<\/td>\r\n<\/tr>\r\n
Syntax<\/td>\r\nauth_basic_user_file\u00a0file<\/td>\r\n<\/tr>\r\n
Default<\/td>\r\n—<\/td>\r\n<\/tr>\r\n
Context<\/td>\r\nhttp,\u00a0server,\u00a0location,\u00a0limit_except<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n<\/figure>\r\n

\r\n\r\n<\/p>\r\n

\u521b\u5efanginx auth_basic_user_file \u9700\u8981\u7684\u5bc6\u7801\u6587\u4ef6<\/h4>\r\n

[root@web01 ~]$ htpasswd -bc \/etc\/nginx\/conf.d\/status.pass dmxsp 123456
Adding password for user dmxsp
[root@web01 ~]$ cat \/etc\/nginx\/conf.d\/status.pass
dmxsp:$apr1$4qGrCtZx$MJMrXbbnpgxfXrAxqvpU4\/<\/p>\r\n

\u4fee\u6539\u6587\u4ef6\u6743\u9650<\/h4>\r\n

[root@web01 ~]$ chmod 600 \/etc\/nginx\/conf.d\/status.pass<\/p>\r\n

[root@web01 ~]$ ll \/etc\/nginx\/conf.d\/status.pass
-rw——- 1 root root 44 Aug 6 20:07 \/etc\/nginx\/conf.d\/status.pass<\/p>\r\n

\u4fee\u6539\u7528\u6237<\/h4>\r\n

[root@web01 ~]$ chown nginx \/etc\/nginx\/conf.d\/status.pass<\/p>\r\n

\u914d\u7f6e\u6587\u4ef6<\/h4>\r\n

[root@web01 ~]$ cat \/etc\/nginx\/conf.d\/dmxsp.qiang.com.conf
server {
listen 80;
server_name dmxsp.qiang.com;
access_log \/var\/log\/nginx\/dmxsp.qiang.log main;

location \/ {
root \/code\/dmxsp;
index index.html index.php;
}
location \/status {
stub_status;
auth_basic “password:”;
auth_basic_user_file \/etc\/nginx\/conf.d\/status.pass;

}
}<\/p>\r\n

\u68c0\u67e5\u8bed\u6cd5<\/h4>\r\n

[root@web01 ~]$ nginx -t
nginx: the configuration file \/etc\/nginx\/nginx.conf syntax is ok
nginx: configuration file \/etc\/nginx\/nginx.conf test is successful<\/p>\r\n

\u91cd\u542fnginx<\/h4>\r\n

[root@web01 ~]$ systemctl reload nginx.service<\/p>\r\n

\u6d4b\u8bd5<\/h4>\r\n

\"\"<\/a><\/p>\r\n

[root@web01 ~]$ curl -u dmxsp:123456 dmxsp.qiang.com\/status
Active connections: 1
server accepts handled requests
32 32 237
Reading: 0 Writing: 1 Waiting: 0<\/p>\r\n

\r\n\r\n<\/p>\r\n

6.\u9650\u5236\u6a21\u5757<\/h1>\r\n

\r\n\r\n<\/p>\r\n

limit_req \u6a21\u5757 \u9650\u5236\u8bf7\u6c42(http)<\/p>\r\n

\r\n\r\n<\/p>\r\n

limit_conn \u6a21\u5757 \u9650\u5236\u8fde\u63a5(tcp)<\/p>\r\n

\r\n\r\n<\/p>\r\n

limit_rate core\u6a21\u5757 \u9650\u901f\u901f\u5ea6<\/p>\r\n

\r\n\r\n<\/p>\r\n

limit_req \u8bf7\u6c42\u9650\u5236\u6a21\u5757<\/strong><\/p>\r\n

\r\n\r\n<\/p>\r\n

limit_req \u9650\u5236<\/p>\r\n

\r\n\r\n<\/p>\r\n

limit_req_zone \u521b\u5efa\u7a7a\u95f4\u4ee5\u53ca\u5904\u7406\u7684\u901f\u7387<\/p>\r\n

\r\n\r\n<\/p>\r\n

limit_req\u7528\u4e8e\u9650\u5236\u6bcf\u4e2a\u5df2\u5b9a\u4e49\u5bc6\u94a5\u7684\u8bf7\u6c42\u5904\u7406\u901f\u7387\uff0c\u7279\u522b\u662f\u6765\u81ea\u5355\u4e2aIP\u5730\u5740\u7684\u8bf7\u6c42\u7684\u5904\u7406\u901f\u7387\u3002\u9650\u5236\u662f\u4f7f\u7528\u201c\u6f0f\u6876\u201d\u65b9\u6cd5\u5b8c\u6210\u7684\u3002<\/p>\r\n

\r\n\r\n<\/p>\r\n

\r\n\r\n\r\n\r\n\r\n\r\n\r\n
limit_req_zone<\/strong><\/td>\r\n\u00a0<\/td>\r\n<\/tr>\r\n
Syntax<\/td>\r\nlimit_req_zone $binary_remote_addr zone=one:10m rate=1r\/s;<\/td>\r\n<\/tr>\r\n
Default<\/td>\r\n\u2014\u2014<\/td>\r\n<\/tr>\r\n
Context<\/td>\r\nhttp<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n<\/figure>\r\n

\r\n\r\n<\/p>\r\n

limit_req_zone $binary_remote_addr zone=one:10m rate=1r\/s;<\/p>\r\n

\r\n\r\n<\/p>\r\n

$binary_remote_addr\uff1a\u7528\u6237ip\u5730\u5740,\u5360\u7528\u7a7a\u95f4\u66f4\u5c11
zone=One:10m\uff1a\u6307\u5b9a\u7a7a\u95f4\u540d\u5b57:\u5927\u5c0f
rate=1r\/s\uff1a\u6307\u5b9a\u6bcf\u5206\u949f\u8bf7\u6c42\u5904\u7406\u901f\u5ea6<\/p>\r\n

\r\n\r\n<\/p>\r\n

\u5ba2\u6237\u7aefIP\u5730\u5740\u7528\u4f5c\u5bc6\u94a5\u3002\u8bf7\u6ce8\u610f\uff0c\u8fd9\u91cc\u4f7f\u7528\u7684\u4e0d\u662f$remote_addr\uff0c\u800c\u662f$binary_ remote_addr\u53d8\u91cf\u3002$binary_remote_addr\u53d8\u91cf\u7684\u5927\u5c0f\u5bf9\u4e8eIPv4\u5730\u5740\u603b\u662f4\u5b57\u8282\uff0c\u5bf9\u4e8eIPv6\u5730\u5740\u603b\u662f16\u5b57\u8282<\/p>\r\n

\r\n\r\n<\/p>\r\n

\r\n\r\n\r\n\r\n\r\n\r\n\r\n
limit_req<\/strong><\/td>\r\n\u00a0<\/td>\r\n<\/tr>\r\n
Syntax<\/td>\r\nlimit_req zone=one burst=5
limit_req zone=one burst=5 nodelay<\/td>\r\n<\/tr>\r\n
Default<\/td>\r\n\u2014\u2014<\/td>\r\n<\/tr>\r\n
Context<\/td>\r\nhttp , server , location<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n<\/figure>\r\n

\r\n\r\n<\/p>\r\n

limit_req zone=one burst=5<\/p>\r\n

\r\n\r\n<\/p>\r\n

zone=one\uff1a\u6307\u5b9alimit_req_zone \u521b\u5efa\u7684\u7a7a\u95f4
burst=5\uff1a\u5e76\u53d15<\/p>\r\n

\r\n\r\n<\/p>\r\n

\u5e73\u5747\u6bcf\u79d2\u5141\u8bb8\u4e0d\u8d85\u8fc71\u4e2a\u8bf7\u6c42\uff0c\u7a81\u53d1\u8bf7\u6c42\u4e0d\u8d85\u8fc75\u4e2a<\/p>\r\n

\r\n\r\n<\/p>\r\n

nodelay\uff1a\u9ed8\u8ba4\u4e0d\u52a0\u4e0anodelay,\u8d85\u8fc7\u5e76\u53d1\u6570\u540e,\u6392\u961f(delay)
nodelay\uff1a\u8d85\u8fc7\u5e76\u53d1\u6570\u540e,\u62a5\u9519<\/p>\r\n

\u51c6\u5907\u73af\u5883<\/h4>\r\n

\u6e05\u534e<\/p>\r\n

rsync -avz mirrors.tuna.tsinghua.edu.cn::centos\/7.9.2009\/os\/x86_64\/Packages\/ \/code\/auto<\/p>\r\n

\u6302\u8f7d\u5149\u76d8 \u590d\u5236\u91cc\u9762\u8f6f\u4ef6\u5305 \u5230 \/code\/auto<\/p>\r\n

\u914d\u7f6elimit_req
limit_req_zone<\/h4>\r\n

[root@web01 ~]$ cat \/etc\/nginx\/nginx.conf
# For more information on configuration, see:
# * Official English Documentation: http:\/\/nginx.org\/en\/docs\/
# * Official Russian Documentation: http:\/\/nginx.org\/ru\/docs\/<\/p>\r\n

user nginx;
worker_processes auto;
error_log \/var\/log\/nginx\/error.log;
pid \/run\/nginx.pid;<\/p>\r\n

# Load dynamic modules. See \/usr\/share\/doc\/nginx\/README.dynamic.
include \/usr\/share\/nginx\/modules\/*.conf;<\/p>\r\n

events {
worker_connections 1024;
}<\/p>\r\n

http {
log_format main ‘$remote_addr – $remote_user [$time_local] “$request” ‘
‘$status $body_bytes_sent “$http_referer” ‘
‘”$http_user_agent” “$http_x_forwarded_for”‘;<\/p>\r\n

limit_req_zone $binary_remote_addr zone=one:10m rate=1r\/s;<\/strong><\/p>\r\n

\u914d\u7f6e\u6587\u4ef6<\/h4>\r\n

[root@web01 ~]$ cat \/etc\/nginx\/conf.d\/auto.nginx.com.conf
server {
listen 80;
server_name auto.nginx.com;
root \/code\/auto;
limit_req zone=one burst=100;
autoindex on;
autoindex_exact_size off;
autoindex_localtime on;
}<\/p>\r\n

\u68c0\u67e5\u8bed\u6cd5<\/h4>\r\n

[root@web01 ~]$ nginx -t
nginx: the configuration file \/etc\/nginx\/nginx.conf syntax is ok
nginx: configuration file \/etc\/nginx\/nginx.conf test is successful<\/p>\r\n

\u91cd\u542fnginx<\/h4>\r\n

[root@web01 ~]$ systemctl reload nginx.service<\/p>\r\n

\r\n\r\n<\/p>\r\n

limit_conn \u8fde\u63a5\u6570\u9650\u5236\u6a21\u5757<\/h2>\r\n

\r\n\r\n<\/p>\r\n

\u57fa\u4e8eip\u9650\u5236\u6bcf\u4e2aip\u5730\u5740\u7684\u8fde\u63a5\u6570\u91cf<\/p>\r\n

\r\n\r\n<\/p>\r\n

ngx_http_limit_conn\u6a21\u5757\u7528\u4e8e\u9650\u5236\u6bcf\u4e2a\u5df2\u5b9a\u4e49\u5bc6\u94a5\u7684\u8fde\u63a5\u6570\uff0c\u7279\u522b\u662f\u6765\u81ea\u5355\u4e2aIP\u5730\u5740\u7684\u8fde\u63a5\u6570\u3002<\/p>\r\n

\r\n\r\n<\/p>\r\n

\u5e76\u975e\u6240\u6709\u8fde\u63a5\u90fd\u88ab\u8ba1\u7b97\u5728\u5185\u3002\u53ea\u6709\u5f53\u4e00\u4e2a\u8fde\u63a5\u6709\u4e00\u4e2a\u6b63\u5728\u7531\u670d\u52a1\u5668\u5904\u7406\u7684\u8bf7\u6c42\u5e76\u4e14\u6574\u4e2a\u8bf7\u6c42\u5934\u5df2\u7ecf\u88ab\u8bfb\u53d6\u65f6\uff0c\u5b83\u624d\u4f1a\u88ab\u8ba1\u6570<\/p>\r\n

\r\n\r\n<\/p>\r\n

\r\n\r\n\r\n\r\n\r\n\r\n\r\n
limit_conn<\/td>\r\n\u00a0<\/td>\r\n<\/tr>\r\n
Syntax<\/td>\r\nlimit_conn\u00a0zone\u00a0number
limit_conn zone number;
limit_conn addr 1<\/td>\r\n<\/tr>\r\n
Default<\/td>\r\n\u2014\u2014<\/td>\r\n<\/tr>\r\n
Context<\/td>\r\nhttp,\u00a0server,\u00a0location<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n<\/figure>\r\n

\r\n\r\n<\/p>\r\n

\r\n\r\n\r\n\r\n\r\n\r\n\r\n
limit_conn_zone<\/td>\r\n\u00a0<\/td>\r\n<\/tr>\r\n
Syntax<\/td>\r\nlimit_conn_zone\u00a0key\u00a0zone=name:size
limit_conn_zone key zone=name:size;
limit_conn_zone $binary_remote_addr
zone=addr:10m<\/td>\r\n<\/tr>\r\n
Default<\/td>\r\n\u2014\u2014<\/td>\r\n<\/tr>\r\n
Context<\/td>\r\nhttp<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n<\/figure>\r\n

\r\n\r\n<\/p>\r\n

\u914d\u7f6elimit_conn_zone<\/h4>\r\n

[root@web01 ~]$ cat \/etc\/nginx\/nginx.conf
# For more information on configuration, see:
# * Official English Documentation: http:\/\/nginx.org\/en\/docs\/
# * Official Russian Documentation: http:\/\/nginx.org\/ru\/docs\/<\/p>\r\n

user nginx;
worker_processes auto;
error_log \/var\/log\/nginx\/error.log;
pid \/run\/nginx.pid;<\/p>\r\n

# Load dynamic modules. See \/usr\/share\/doc\/nginx\/README.dynamic.
include \/usr\/share\/nginx\/modules\/*.conf;<\/p>\r\n

events {
worker_connections 1024;
}<\/p>\r\n

http {
log_format main ‘$remote_addr – $remote_user [$time_local] “$request” ‘
‘$status $body_bytes_sent “$http_referer” ‘
‘”$http_user_agent” “$http_x_forwarded_for”‘;<\/p>\r\n

limit_conn_zone $binary_remote_addr zone=addr:10m;<\/p>\r\n

\u914d\u7f6e\u6587\u4ef6<\/h4>\r\n

[root@web01 ~]$ cat \/etc\/nginx\/conf.d\/auto.nginx.com.conf
server {
listen 80;
server_name auto.nginx.com;
root \/code\/auto;
limit_conn addr 1;
autoindex on;
autoindex_exact_size off;
autoindex_localtime on;
}<\/p>\r\n

\u68c0\u67e5\u8bed\u6cd5<\/h4>\r\n

[root@web01 ~]$ nginx -t
nginx: the configuration file \/etc\/nginx\/nginx.conf syntax is ok
nginx: configuration file \/etc\/nginx\/nginx.conf test is successful<\/p>\r\n

\u91cd\u542fnginx<\/h4>\r\n

[root@web01 ~]$ systemctl reload nginx.service<\/p>\r\n

\r\n\r\n<\/p>\r\n

limit_rate \u901f\u7387\u9650\u5236<\/h2>\r\n

\r\n\r\n<\/p>\r\n

limit_rate \u9650\u901f<\/p>\r\n

\r\n\r\n<\/p>\r\n

limit_rate_after \u4e0b\u8f7d\u591a\u5c11\u6587\u4ef6\u540e\u518d\u8fdb\u884c\u9650\u901f<\/p>\r\n

\r\n\r\n<\/p>\r\n

\r\n\r\n\r\n\r\n\r\n\r\n\r\n
limit_rate\u9650\u901f<\/td>\r\n\u00a0<\/td>\r\n<\/tr>\r\n
Syntax<\/td>\r\nlimit_rate\u00a0rate\u901f\u5ea6
limit_rate 10k;<\/td>\r\n<\/tr>\r\n
Default<\/td>\r\nlimit_rate 0 \u65e0\u9650\u5236<\/td>\r\n<\/tr>\r\n
Context<\/td>\r\nhttp,\u00a0server,\u00a0location,\u00a0if in location<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n<\/figure>\r\n

\r\n\r\n<\/p>\r\n

\r\n\r\n\r\n\r\n\r\n\r\n\r\n
limit_rate_after<\/td>\r\n\u00a0<\/td>\r\n<\/tr>\r\n
Syntax<\/td>\r\nlimit_rate_after\u00a0size<\/td>\r\n<\/tr>\r\n
Default<\/td>\r\nlimit_rate_after 0<\/td>\r\n<\/tr>\r\n
Context<\/td>\r\nhttp,\u00a0server,\u00a0location,\u00a0if in location<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n<\/figure>\r\n

\r\n\r\n<\/p>\r\n

\u914d\u7f6elimit_rate<\/h4>\r\n

[root@web01 ~]$ cat \/etc\/nginx\/conf.d\/auto.nginx.com.conf
server {
listen 80;
server_name auto.nginx.com;
root \/code\/auto;
limit_rate_after 50m;
limit_rate 10k;
autoindex on;
autoindex_exact_size off;
autoindex_localtime on;
}<\/p>\r\n

\u68c0\u67e5\u8bed\u6cd5<\/h4>\r\n

[root@web01 ~]$ nginx -t
nginx: the configuration file \/etc\/nginx\/nginx.conf syntax is ok
nginx: configuration file \/etc\/nginx\/nginx.conf test is successful<\/p>\r\n

\u91cd\u542fnginx<\/h4>\r\n

[root@web01 ~]$ systemctl reload nginx.service<\/p>\r\n

7.location \u529f\u80fd<\/h1>\r\n

\u5339\u914d\u7528\u6237\u8bf7\u6c42\u4e2d\u7684uri<\/p>\r\n

\r\n\r\n<\/p>\r\n

\r\n\r\n\r\n\r\n\r\n\r\n
Syntax<\/td>\r\nlocation\u00a0[\u00a0=\u00a0|\u00a0~\u00a0|\u00a0~*\u00a0|\u00a0^~\u00a0]\u00a0uri\u00a0{ … }
location\u00a0@name\u00a0{ … }<\/td>\r\n<\/tr>\r\n
Default<\/td>\r\n\u2014<\/td>\r\n<\/tr>\r\n
Context<\/td>\r\nserver,\u00a0location<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n<\/figure>\r\n

\r\n\r\n<\/p>\r\n

location\u4e2d\u53ef\u7528\u7684\u7279\u6b8a\u7b26\u53f7<\/strong><\/p>\r\n

\r\n\r\n<\/p>\r\n

location \/ {}
location = \/ {}
location ~ \/name {}
location ~* \/oldboy {}
location ^~ {}<\/p>\r\n

\r\n\r\n<\/p>\r\n

\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n
\u5339\u914d\u7b26<\/td>\r\n\u5339\u914d\u89c4\u5219<\/td>\r\n\u4f18\u5148\u7ea7<\/td>\r\n<\/tr>\r\n
=<\/td>\r\n\u7cbe\u786e\u5339\u914duri<\/td>\r\n1<\/td>\r\n<\/tr>\r\n
^~<\/td>\r\n\u5339\u914duri,\u4e0d\u4f7f\u7528\u6b63\u5219\u8868\u8fbe\u5f0f,\u9ad8\u4f18\u5148\u7ea7<\/td>\r\n2<\/td>\r\n<\/tr>\r\n
~<\/td>\r\n\u533a\u5206\u5927\u5c0f\u5199\u7684\u6b63\u5219\u5339\u914d<\/td>\r\n3<\/td>\r\n<\/tr>\r\n
~*<\/td>\r\n\u4e0d\u533a\u5206\u5927\u5c0f\u5199\u7684\u6b63\u5219\u5339\u914d<\/td>\r\n3<\/td>\r\n<\/tr>\r\n
\/<\/td>\r\n\u901a\u7528\u5339\u914d\uff0c\u4efb\u4f55\u8bf7\u6c42\u90fd\u4f1a\u5339\u914d\u5230,\u5176\u4ed6location\u5339\u914d\u5931\u8d25,\u9ed8\u8ba4\u4f1a\u5339\u914dlocation \/ {}<\/td>\r\n4<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n<\/figure>\r\n

\r\n\r\n<\/p>\r\n

\u6b63\u5219: \u7528\u7b26\u53f7\u5339\u914d\u6709\u89c4\u5f8b\u7684\u5185\u5bb9. ^ $ .* [] []+ | ()<\/p>\r\n

\u6ce8\u610f:nginx location\u4e2d\u4e0d\u652f\u6301 != !~ !~* \u5199\u6cd5,\u8fd9\u4e9b\u9700\u8981\u5728if\u4e2d\u624d\u80fd\u4f7f\u7528: if<\/a><\/p>\r\n

\u914d\u7f6e\u6587\u4ef6<\/h4>\r\n

[root@web01 ~]$ cat \/etc\/nginx\/conf.d\/location.conf
server {
listen 80;
server_name location.dmxsp.com;
location \/ {
default_type text\/html;
return 200 “location \/”;
}
location =\/ {
default_type text\/html;
return 200 “location =\/\\n”;
}
location ~ \/ {
default_type text\/html;
return 200 “location ~\/”;
}
location ^~ \/ {
default_type text\/html;
return 200 “location ^~”;
}
}<\/p>\r\n

\u68c0\u67e5\u8bed\u6cd5<\/h4>\r\n

[root@web01 ~]$ nginx -t
nginx: the configuration file \/etc\/nginx\/nginx.conf syntax is ok
nginx: configuration file \/etc\/nginx\/nginx.conf test is successful<\/p>\r\n

\u91cd\u542fnginx<\/h4>\r\n

[root@web01 ~]$ systemctl reload nginx.service<\/p>\r\n

\r\n\r\n<\/p>\r\n

\u6d4b\u8bd5<\/h4>\r\n

[root@web01 ~]$ curl -H Host:location.dmxsp.com 10.0.0.45
location =\/<\/p>\r\n

<\/p>","protected":false},"excerpt":{"rendered":"

1.nginx\u81ea\u5e26\u6a21\u5757 [root@web01 ~]$ nginx -Vnginx version: ngin […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"spay_email":""},"categories":[19],"tags":[],"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/www.qiangzhenshuai.com\/index.php?rest_route=\/wp\/v2\/posts\/723"}],"collection":[{"href":"https:\/\/www.qiangzhenshuai.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.qiangzhenshuai.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.qiangzhenshuai.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.qiangzhenshuai.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=723"}],"version-history":[{"count":44,"href":"https:\/\/www.qiangzhenshuai.com\/index.php?rest_route=\/wp\/v2\/posts\/723\/revisions"}],"predecessor-version":[{"id":836,"href":"https:\/\/www.qiangzhenshuai.com\/index.php?rest_route=\/wp\/v2\/posts\/723\/revisions\/836"}],"wp:attachment":[{"href":"https:\/\/www.qiangzhenshuai.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=723"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.qiangzhenshuai.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=723"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.qiangzhenshuai.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=723"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}