1、创建nginx配置文件，修改配置
在~/nginx/conf/下创建nginx.conf⽂件,粘贴下⾯内容
vim nginx.conf
user nginx; #配置运行 nginx 服务器用户
worker_processes 1; # 配置允许生成的 worker process 数
error_log /var/log/nginx/error.log warn; # 配置错误日志的存放路径
pid /var/run/nginx.pid; # 配置 nginx 进程 PID 存放路径
events { # 与用户的网络连接相关的
worker_connections 1024; # 配置最大连接数
}
http { # 代理，缓存，日志，以及第三方模块的配置
include /etc/nginx/mime.types;
default_type application/octet-stream;
# 自定义服务日志
log_format main '$remote_addr - $remote_user [$time_local] "$request" '
'$status $body_bytes_sent "$http_referer" '
'"$http_user_agent" "$http_x_forwarded_for"';
access_log /var/log/nginx/access.log main;
sendfile on; # 配置允许 sendfile 方式传输文件
#tcp_nopush on;
keepalive_timeout 65; # 配置连接超时时间
#gzip on;
include /etc/nginx/conf.d/*.conf; # 配置文件的引入
}
注：所有的所有的所有的指令，都要以**;** 结尾
nginx 每个 worker process 每次调用 sendfile() 传输的数据量的最大值
Refer:
创建port（端口） 80.conf配置文件 ~/nginx/conf.d/80.conf
server { # 虚拟主机相关
listen 80; # 监听的端⼝
server_name localhost; # 域名或ip
# 地址定向，数据缓存，应答控制，以及第三方模块的配置
location / { # 访问路径配置
root /usr/share/nginx/html;# 根⽬录
index index.html index.htm; # 默认⾸⻚
}
error_page 500 502 503 504 /50x.html; # 错误⻚⾯
location = /50x.html {
root html;
}
}
2、nginx静态网页
端口绑定
修改Nginx 的配置⽂件：~/nginx/config.d/port.conf
server {
listen 81; # 监听的端⼝
server_name localhost; # 域名或ip
location / { # 访问路径配置
root /usr/share/nginx/index;# 根⽬录
index index.html index.htm; # 默认⾸⻚
}
error_page 500 502 503 504 /50x.html; # 错误⻚⾯
location = /50x.html {
root html;
}
}
server {
listen 82; # 监听的端⼝
server_name localhost; # 域名或ip
location / { # 访问路径配置
root /usr/share/nginx/regist;# 根⽬录
index regist.html; # 默认⾸⻚
}
error_page 500 502 503 504 /50x.html; # 错误⻚⾯
location = /50x.html {
root html;
}
}
3、域名绑定
域名指向后，修改nginx配置⽂件 domain.conf
server {
listen 80;
server_name www.hisnxg.top;
location / {
root /usr/share/nginx/cart;
index cart.html;
}
}
server {
listen 80;
server_name regist.nxg.top;
location / {
root /usr/share/nginx/search;
index search.html;
}
}
4、配置反向代理
~/nginx/config.d/proxy.conf
upstream tomcat-kkb{
server 139.244.55.130:8080;
}
server {
listen 80; # 监听的端⼝
server_name www.hisnxg.top; # 域名或ip
location / { # 访问路径配置
# root index;# 根⽬录
proxy_pass http://tomcat-kkb;
index index.html index.htm; # 默认⾸⻚
}
}
5、配置负载均衡
修改 Nginx配置⽂件：lb.conf
upstream tomcat-huike {
server 139.244.55.130:8080;
server 139.244.55.130:8081 weight=2; # 权重，出现次数是其它服务器的2倍
server 139.244.55.130:8082;
}
server {
listen 80; # 监听的端⼝
server_name www.nxg.top; # 域名或ip
location / { # 访问路径配置
# root index;# 根⽬录
proxy_pass http://tomcat-huike;
index index.html index.htm; # 默认⾸⻚
}
error_page 500 502 503 504 /50x.html; # 错误⻚⾯
location = /50x.html {
root html;
}
}
6、Nginx配置，解决跨域问题
server {
listen 80;
server_name localhost 127.0.0.1;
location / {
# 允许跨域请求的“域”
add_header 'Access-Control-Allow-Origin' $http_origin;
# 允许客户端提交Cookie
add_header 'Access-Control-Allow-Credentials' 'true';
# 允许客户端的请求方法
add_header 'Access-Control-Allow-Methods' 'GET, POST, OPTIONS, DELETE, PUT';
# 允许客户端提交的的请求头
add_header 'Access-Control-Allow-Headers' 'Origin, x-requested-with, Content-Type, Accept, Authorization';
# 允许客户端访问的响应头
add_header 'Access-Control-Expose-Headers' 'Cache-Control, Content-Language, Content-Type, Expires, Last-Modified, Pragma';
# 处理预检请求
if ($request_method = 'OPTIONS') {
# 预检请求缓存时间
add_header 'Access-Control-Max-Age' 1728000;
add_header 'Content-Type' 'text/plain; charset=utf-8';
add_header 'Content-Length' 0;
return 204;
}
# SpringBoot 应用访问路径
proxy_pass http://127.0.0.1:8080;
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Forwarded-Proto $scheme;
proxy_connect_timeout 600;
proxy_read_timeout 600;
}
}
注：可以解决多数跨域问题
附件
链1：nginx 入门教程
链2：你们要的Nginx教程来了
链3：终于有人把 Nginx 说清楚了，图文详解！
链4：nginx 这一篇就够了
