目录
- HTTP配置
- HTTPS环境搭建以及配置
- [Nginx 之 proxy_pass详解](#Nginx 之 proxy_pass详解)
HTTP配置
java
user root;
worker_processes 1;
events {
worker_connections 1024;
}
http {
include mime.types;
default_type application/octet-stream;
sendfile on;
#tcp_nopush on;
#keepalive_timeout 0;
keepalive_timeout 1800s; #指定 KeepAlive 的超时时间(timeout)。指定每个 TCP 连接最多可以保持多长时间。Nginx 的默认值是 75 秒,有些浏览器最多只保持 60 秒,所以可以设定为 60 秒。若将它设置为 0,就禁止了 keepalive 连接。
proxy_connect_timeout 1800s; #nginx跟后端服务器连接超时时间(代理连接超时)
proxy_send_timeout 1800s; #后端服务器数据回传时间(代理发送超时)
proxy_read_timeout 1800s; #连接成功后,后端服务器响应时间(代理接收超时)
fastcgi_connect_timeout 1800s; #指定nginx与后端fastcgi server连接超时时间
fastcgi_send_timeout 1800s; #指定nginx向后端传送请求超时时间(指已完成两次握手后向fastcgi传送请求超时时间)
fastcgi_read_timeout 1800s; #指定nginx向后端传送响应超时时间(指已完成两次握手后向fastcgi传送响应超时时间)
gzip on;
client_max_body_size 300m;
server {
listen 80;
server_name xxx.xxx.xxx.xxx;
charset utf-8;
#文件保存地址
location /xxxx{
alias /home/xxxx/uploadPath;
}
# 某某管理系统
location /xxxx/ {
proxy_pass http://127.0.0.1:6500;
}
# 前端文件存放位置
location /yyyyy {
alias /usr/local/nginx/html/yyyyy;
try_files $uri $uri/ /yyyyy/index.html;
index index.html;
}
error_page 500 502 503 504 /50x.html;
location = /50x.html {
root html;
}
}
}
HTTPS环境搭建以及配置
1、验证是否安装ssl模块
java
/usr/local/nginx/sbin/nginx -v
如果出现 (configure arguments: --with-http_ssl_module), 则已安装(下面的步骤可以跳过,直接进行第3步)。
2、安装ssl模块
java
# 进入到你的解压缩后的nginx目录,注意这里不是nginx安装目录,是解压缩后的目录
cd /usr/local/nginx-1.18.0
# 安装模块
./configure --prefix=/usr/local/nginx --with-http_stub_status_module --with-http_ssl_module
#切记不要执行make install,否则会重新安装nginx
make
#停止nginx服务
/usr/local/nginx/sbin/nginx -s stop
#替换之前的nginxcp /usr/local/nginx-1.18.0/objs/nginx /usr/local/nginx/sbin
#注意这里是大写的V,小写的只显示版本号
/usr/local/nginx/sbin/nginx -V
#可以看到这里出现了configure arguments: --with-http_ssl_module 证明已经安装成功
#启动Nginx
/usr/local/nginx/sbin/nginx
3、配置ssl证书
解压缩下载好的证书(证书一般是pem文件和key文件,这里名字可以随便改)
将下载好的证书上上传到服务器,我将证书放在了root目录下的card文件夹
java
# 创建存放证书路径
mkdir /usr/local/nginx/card
# 配置nginx.comf文件
vim /usr/local/nginx/conf/nginx.conf
配置如下:
java
http {
include mime.types;
default_type application/octet-stream;
sendfile on;
keepalive_timeout 65;
server {
#监听443端口
listen 443;
#你的域名
server_name huiblog.top;
ssl on;
#ssl证书的pem文件路径
ssl_certificate /usr/local/nginx/card/huiblog.top.pem;
#ssl证书的key文件路径
ssl_certificate_key /usr/local/nginx/card/huiblog.top.key;
location / {
proxy_pass http://公网地址:项目端口号;
}
}
server {
listen 80;
server_name huiblog.top;
#将请求转成https
rewrite ^(.*)$ https://$host$1 permanent;
}
}
4、重启Nginx服务
java
/usr/local/nginx/sbin/nginx -s reload
Nginx 之 proxy_pass详解
java
server {
listen 80;
server_name www.test.com;
# 情形A
# 访问 http://www.test.com/testa/aaaa
# 后端的request_uri为: /testa/aaaa
location ^~ /testa/ {
proxy_pass http://127.0.0.1:8801;
}
# 情形B
# 访问 http://www.test.com/testb/bbbb
# 后端的request_uri为: /bbbb
location ^~ /testb/ {
proxy_pass http://127.0.0.1:8801/;
}
# 情形C
# 下面这段location是正确的
location ~ /testc {
proxy_pass http://127.0.0.1:8801;
}
# 情形D
# 下面这段location是错误的
#
# nginx -t 时,会报如下错误:
#
# nginx: [emerg] "proxy_pass" cannot have URI part in location given by regular
# expression, or inside named location, or inside "if" statement, or inside
# "limit_except" block in /opt/app/nginx/conf/vhost/test.conf:17
#
# 当location为正则表达式时,proxy_pass 不能包含URI部分。本例中包含了"/"
location ~ /testd {
proxy_pass http://127.0.0.1:8801/; # 记住,location为正则表达式时,不能这样写!!!
}
# 情形E
# 访问 http://www.test.com/ccc/bbbb
# 后端的request_uri为: /aaa/ccc/bbbb
location /ccc/ {
proxy_pass http://127.0.0.1:8801/aaa$request_uri;
}
# 情形F
# 访问 http://www.test.com/namea/ddd
# 后端的request_uri为: /yongfu?namea=ddd
location /namea/ {
rewrite /namea/([^/]+) /yongfu?namea=$1 break;
proxy_pass http://127.0.0.1:8801;
}
# 情形G
# 访问 http://www.test.com/nameb/eee
# 后端的request_uri为: /yongfu?nameb=eee
location /nameb/ {
rewrite /nameb/([^/]+) /yongfu?nameb=$1 break;
proxy_pass http://127.0.0.1:8801/;
}
access_log /data/logs/www/www.test.com.log;
}
server {
listen 8801;
server_name www.test.com;
root /data/www/test;
index index.php index.html;
rewrite ^(.*)$ /test.php?u=$1 last;
location ~ \.php$ {
try_files $uri =404;
fastcgi_pass unix:/tmp/php-cgi.sock;
fastcgi_index index.php;
include fastcgi.conf;
}
access_log /data/logs/www/www.test.com.8801.log;
}