由于公司微信公众号后台开发的需求,需要一个80端口的服务器(微信要求必须80或者443端口),但公司只有一个服务器,80端口公司官网要用,怎么办?只能用反向代理来解决了。
首先安装nginx
安装好了以后,在/etc/nginx目录下,有个配置文件nginx.conf
只需要修改这个配置文件,然后重启nginx就可以了
我把公司官网的apache改成了82端口,微信用的后台改成了9898端口,在阿里云配置了两个域名
www.xx.com,wx.xx.com,反向代理的作用就是让用户访问www域名的80端口的时候转到apache的82端口,访问wx域名的80端口时候,访问9898端口。
其他不多说了,贴配置文件
user www-data;
worker_processes auto;
pid /run/nginx.pid;
events {
worker_connections 768;
# multi_accept on;
}
http {
##
# Basic Settings
##
sendfile on;
tcp_nopush on;
tcp_nodelay on;
keepalive_timeout 65;
types_hash_max_size 2048;
# server_tokens off;
# server_names_hash_bucket_size 64;
# server_name_in_redirect off;
include /etc/nginx/mime.types;
default_type application/octet-stream;
##
# SSL Settings
##
ssl_protocols TLSv1 TLSv1.1 TLSv1.2; # Dropping SSLv3, ref: POODLE
ssl_prefer_server_ciphers on;
##
# Logging Settings
##
access_log /var/log/nginx/access.log;
error_log /var/log/nginx/error.log;
##
# Gzip Settings
##
gzip on;
gzip_disable "msie6";
# gzip_vary on;
# gzip_proxied any;
# gzip_comp_level 6;
# gzip_buffers 16 8k;
# gzip_http_version 1.1;
# gzip_types text/plain text/css application/json application/javascript text/xml application/xml application/xml+rss text/javascript;
##
# Virtual Host Configs
##
include /etc/nginx/conf.d/*.conf;
#include /etc/nginx/sites-enabled/*;
#配置一个代理即tomcat1服务器
upstream tomcat_server1 {
server 127.0.0.1:9898;
}
#配置一个代理即apache2服务器
upstream apache_server2 {
server 127.0.0.1:82;
}
#配置一个虚拟主机
server {
listen 80;
server_name www.xx.com;
location / {
#域名www.xx.com的请求全部转发到tomcat_server1即tomcat1服务上
proxy_pass http://tomcat_server1;
#欢迎页面,按照从左到右的顺序查找页面
index index.jsp index.html index.htm;
}
}
server {
listen 80;
server_name wx.xx.com;
location / {
#域名wx.xx.com的请求全部转发到apache_server2即apache服务上
proxy_pass http://apache_server2;
index index.jsp index.html index.htm;
}
}
}
#mail {
# # See sample authentication script at:
# # http://wiki.nginx.org/ImapAuthenticateWithApachePhpScript
#
# # auth_http localhost/auth.php;
# # pop3_capabilities "TOP" "USER";
# # imap_capabilities "IMAP4rev1" "UIDPLUS";
#
# server {
# listen localhost:110;
# protocol pop3;
# proxy on;
# }
#
# server {
# listen localhost:143;
# protocol imap;
# proxy on;
# }
#}
最后,执行下nginx -s reload 指令,重新加载一下配置文件就可以了