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最近在公司开发一个erp项目,这个项目是公司项目A下的一个子项目。需要登录以获得权限才能进入此erp系统。
例如:项目A主站:www.aaa.com 已经在公司服务器192.168.45.21 上布好了
erp子系统:www.aaa.com/erp/ 需要本机调试,调试时的url为127.0.0.1:8080/erp/
因此在仅调试此erp子项目的时候,由于localhost是不能保存cookie的,就遇到了一个问题,如何在没有项目A主站代码的情况下进入这个erp系统。
解决方法如下:使用nginx反向代理。
同时,在本机hosts文件中添加:127.0.0.1 www.aaa.com 使得本机nginx服务器可以解析www.aaa.com的所有请求。
当请求为主站的时候,直接交给公司服务器192.168.45.21来处理并返回结果;
当请求为erp子系统的时候,就交给本机localhost的调试系统来处理并返回结果。
这样就可以解决登录的权限问题。
整体框图如下:
下面给出nginx的相关配置文件nginx.conf:
#user nobody;
worker_processes 1;
#error_log logs/error.log;
#error_log logs/error.log notice;
#error_log logs/error.log info;
#pid logs/nginx.pid;
events {
worker_connections 1024;
}
http {
include mime.types;
default_type application/octet-stream;
#access_log logs/access.log main;
sendfile on;
#tcp_nopush on;
#keepalive_timeout 0;
keepalive_timeout 65;
#gzip on;
upstream erpTest {
server 127.0.0.1:8080;
}
upstream testHome {
server 192.168.45.21;
}
server {
listen 80;
server_name localhost www.aaa.com;
proxy_set_header Host $host;
#charset koi8-r;
access_log logs/host.access.log main;
location ^~ /erp/ {
proxy_pass http://erpTest;
}
location / {
proxy_pass http://testHome;
}
#error_page 404 /404.html;
# redirect server error pages to the static page /50x.html
#
error_page 500 502 503 504 /50x.html;
location = /50x.html {
root html;
}
# proxy the PHP scripts to Apache listening on 127.0.0.1:80
#
#location ~ \.php$ {
# proxy_pass http://127.0.0.1;
#}
# pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
#
#location ~ \.php$ {
# root html;
# fastcgi_pass 127.0.0.1:9000;
# fastcgi_index index.php;
# fastcgi_param SCRIPT_FILENAME /scripts$fastcgi_script_name;
# include fastcgi_params;
#}
# deny access to .htaccess files, if Apache's document root
# concurs with nginx's one
#
#location ~ /\.ht {
# deny all;
#}
}
# another virtual host using mix of IP-, name-, and port-based configuration
#
#server {
# listen 8000;
# listen somename:8080;
# server_name somename alias another.alias;
# location / {
# root html;
# index index.html index.htm;
# }
#}
# HTTPS server
#
#server {
# listen 443 ssl;
# server_name localhost;
# ssl_certificate cert.pem;
# ssl_certificate_key cert.key;
# ssl_session_cache shared:SSL:1m;
# ssl_session_timeout 5m;
# ssl_ciphers HIGH:!aNULL:!MD5;
# ssl_prefer_server_ciphers on;
# location / {
# root html;
# index index.html index.htm;
# }
#}
}