I haven’t written a blog for a long time. When I encounter difficulties, I can always find some articles written by experts on the Internet to solve my problems. In the past, because I had many things to do, I was just a taker. When I have time, I will try to write more blogs and write down the solutions to the problems I encountered on the blog and share them with everyone. As a feedback, I also hope that everyone will Whenever you have time, you can write a blog about the problems you usually encounter and share them with more people, so that everyone can avoid detours.
I have been studying the forward proxy of nginx in the past two days and want to build an http proxy server through nginx. I found this article on the website (http://www.cnblogs.com/inteliot/archive/2013/01/11/2855907 .html):
server { resolver 8.8.8.8; resolver_timeout 5s; listen 0.0.0.0:8080; access_log /home/reistlin/logs/proxy.access.log; error_log /home/reistlin/logs/proxy.error.log; location / { proxy_pass $scheme://$host$request_uri; proxy_set_header Host $http_host; proxy_buffers 256 4k; proxy_max_temp_file_size 0; proxy_connect_timeout 30; proxy_cache_valid 200 302 10m; proxy_cache_valid 301 1h; proxy_cache_valid any 1m;
#allow 127.0.0.1; #deny all;
} }Copy after login
resolver 8.8.8.8; resolver_timeout 5s;
proxy_pass $scheme://$host$request_uri; proxy_set_header Host $http_host;
proxy_buffers 256 4k; proxy_max_temp_file_size 0; proxy_connect_timeout 30;
proxy_cache_valid 200 302 10m; proxy_cache_valid 301 1h; proxy_cache_valid any 1m;
"CONNECT www.google.com:443 HTTP/1.1" 400
The author's writing is great. However, I encountered problems during the configuration process. The configured proxy access page all reported 404 (my nginx version: 1.2). Later I found that I needed to change proxy_pass:
proxy_pass $scheme://$host$request_uri;
proxy_pass $scheme://$http_host$request_uri;
That’s it. In addition, I added IP restrictions. If you need, you can just open the above comments:
allow 127.0.0.1; deny all;
head info:{content-type=application/x-www-form-urlencoded; charset=UTF-8, c content-length=42, user-agent=Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 ( KHTML, like Gecko) Chrome/40.0.2214.111 Safari/537.36, proxy-c/pre>
The above introduces nginx to set up anonymous http forward proxy, including the relevant content. I hope it will be helpful to friends who are interested in PHP tutorials.