前言
Nginx的反向代理功能應該是Nginx諸多功能裡面最常用的一個功能了,正向代理的話可能使用的場景比較少,平時接觸的也不多,本章內容僅包含這兩個功能的基本使用配置,因為是本地版本的,所以不包含負載均衡相關的內容。
完整配置和註釋
user root owner;
worker_processes 4;
#error_log /usr/local/etc/nginx/logs/error.log;
#error_log /usr/local/etc/nginx/logs/info.log info;
pid /Users/martin/nginx.pid;
events {
worker_connections 256;
}
http {
include mime.types;
default_type application/octet-stream;
#日誌的格式
#log_format main `$remote_addr - $remote_user [$time_local] "$request" `
# `$status $body_bytes_sent "$http_referer" `
# `"$http_user_agent" "$http_x_forwarded_for"`;
#訪問日誌
#access_log /usr/local/etc/nginx/logs/access_log_pipe main;
#sendfile on;
#tcp_nopush on;
keepalive_timeout 65;
gzip on;
#反向代理配置
server {
listen 443 ssl; #監聽443埠
server_name app.doodl6.com; #服務域名
ssl on; #是否開啟SSL加密
ssl_certificate /Users/martin/Documents/ssl/doodl6.crt; # SSL加密證書
ssl_certificate_key /Users/martin/Documents/ssl/doodl6.key; # SSL加密祕鑰
charset UTF-8; #編碼指定
location ~* ^.+.(xls|woff2|log|jpg|jpeg|gif|png|ico|html|cfm|cfc|afp|asp|lasso|pl|py|txt|fla|swf|zip|js|css|less)$ { #代理指定字尾的請求,這裡配的是常見的前端資源
proxy_pass https://127.0.0.1:80; #轉向提供內容的真實伺服器地址,也可以配置本地目錄(見HTTP代理配置)
proxy_set_header Host $http_host; #寫入Header值,
proxy_set_header referer "$http_referer";
}
location = / { #代理域名請求,也就只有域名的請求,如:https://app.doodl6.com
proxy_pass https://127.0.0.1:8080;
proxy_set_header Host $http_host;
}
location ~ / { #代理所有請求,不符合上面兩種配置的請求都會走這個代理配置
proxy_pass http://127.0.0.1:8080;
proxy_set_header Host $http_host;
}
}
server {
listen 80;
server_name app.doodl6.com;
charset UTF-8;
location ~* ^.+.(xls|woff2|log|jpg|jpeg|gif|png|ico|html|cfm|cfc|afp|asp|lasso|pl|py|txt|fla|swf|zip|js|css|less|ico)$ {
expires 30s; #內容快取30秒
root /Users/martin/project/app/front; #指定檔案根目錄
}
location ~ / {
proxy_pass http://127.0.0.1:8080;
proxy_set_header Host $http_host;
}
}
#正向代理配置
server{
listen 82; #監聽埠
resolver 8.8.8.8; #DNS
resolver_timeout 10s; # DNS解析超時時間
location / {
proxy_pass http://$http_host$request_uri;
proxy_set_header Host $http_host;
proxy_buffers 256 4k;
proxy_max_temp_file_size 0;
proxy_connect_timeout 30;
proxy_cache_valid 200 302 10m;
proxy_cache_valid 301 1h;
proxy_cache_valid any 1m;
}
}
#本地反向轉正向代理
server {
listen 80;
server_name proxy.doodl6.com;
charset UTF-8;
location ~ / {
proxy_pass http://127.0.0.1:82; #轉到本地正向代理
proxy_set_header Host $http_host;
}
}
}