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nginx基础

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notes/Nginx_基础.md
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@ -1,9 +1,14 @@
# Nginx 基础
<nav>
<a href="#一Nginx-简介">一、Nginx简介</a><br/>
<a href="#一Nginx-简介">一、Nginx 简介</a><br/>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<a href="#11-简介">1.1 简介</a><br/>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<a href="#12-正向代理和反向代理">1.2 正向代理和反向代理</a><br/>
<a href="#二基本命令">二、基本命令</a><br/>
<a href="#三配置格式">三、配置格式</a><br/>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<a href="#31-基本配置格式">3.1 基本配置格式</a><br/>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<a href="#32-时间和空间单位">3.2 时间和空间单位</a><br/>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<a href="#33-官方配置模板">3.3 官方配置模板</a><br/>
<a href="#四部署静态网站">四、部署静态网站</a><br/>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<a href="#41-增加配置">4.1 增加配置</a><br/>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<a href="#42-检查配置">4.2 检查配置</a><br/>
@ -19,6 +24,7 @@
</nav>
## 一、Nginx 简介
### 1.1 简介
@ -66,7 +72,7 @@ Nginx 的配置由全局配置和局部配置（指令块）共同组成，所
```properties
<section>{
<directive> <parameters>;
<directive> <parameters>;
}
```
@ -106,7 +112,7 @@ pid logs/nginx.pid;
events {
# 指定每个工程线程的最大连接数，总的连接数 max_clients = worker_processes * worker_connections
# 指定每个工程线程的最大连接数，总的连接数 max_clients = worker_processes * worker_connections
worker_connections 1024;
}
@ -135,11 +141,11 @@ http {
keepalive_timeout 65;
# 开启文件压缩
gzip on;
gzip on;
# 配置nginx服务器(虚拟主机)
server {
# 监听端口
# 监听端口
listen 80;
server_name localhost;
@ -147,13 +153,13 @@ http {
charset koi8-r;
# 配置当前虚拟主机的访问日志的存放位置
access_log logs/host.access.log main;
# 虚拟主机对应的映射目录
location / {
root html;
index index.html index.htm;
}
# 错误重定向页面
# error_page 404 /404.html;
error_page 500 502 503 504 /50x.html;
@ -185,7 +191,7 @@ http {
server {
listen 443 ssl;
server_name localhost;
# 指定数字证书
ssl_certificate cert.pem;
# 指定密匙
@ -294,15 +300,15 @@ run -d -it --privileged=true -v /usr/webapps02:/usr/local/tomcat/webapps \
```properties
# 这里指令块的名称可以随意指定，只要和下面的proxy_pass的值相同即可，通常配置为项目名
upstream springboot {
server 192.168.0.226:8080;
server 192.168.0.226:8090;
server 192.168.0.226:8080;
server 192.168.0.226:8090;
}
server {
listen 9020;
location / {
proxy_pass http://springboot;
}
listen 9020;
location / {
proxy_pass http://springboot;
}
}
```
@ -318,9 +324,9 @@ server {
```properties
upstream myapp1 {
server srv1.example.com weight=3;
server srv2.example.com weight=2;
server srv3.example.com;
server srv1.example.com weight=3;
server srv2.example.com weight=2;
server srv3.example.com;
}
```
@ -330,10 +336,10 @@ upstream myapp1 {
```properties
upstream myapp1 {
least_conn;
server srv1.example.com;
server srv2.example.com;
server srv3.example.com;
least_conn;
server srv1.example.com;
server srv2.example.com;
server srv3.example.com;
}
```
@ -372,15 +378,15 @@ Nginx 能够支持高并发的访问，并具有静态资源缓存等特性，
```shell
server {
listen 9020;
location / {
proxy_pass http://springboot;
}
# 通过正则来控制所需要分离的静态资源
location ~ .*\.(html|htm|gif|jpg|jpeg|bmp|png|ico|txt|js|css)$ {
# 静态资源存放目录
root /usr/resources/;
}
listen 9020;
location / {
proxy_pass http://springboot;
}
# 通过正则来控制所需要分离的静态资源
location ~ .*\.(html|htm|gif|jpg|jpeg|bmp|png|ico|txt|js|css)$ {
# 静态资源存放目录
root /usr/resources/;
}
}
```