Haven't written a blog for a long time, when I encountered difficulties, always find some of Daniel's articles on the internet to solve my problems. Before because of many things, are as a request, then there is time, I will try to write more blog, I encountered the problem of the solution, write to the blog, to share with you, as a feedback, but also hope that we have time to have their usual problems written blog, to share more people, so that everyone less detours.
These two days in the study
Scene:
Before and after the separation, the local front-end development call interface will have cross-domain problems, there are generally the following 3 ways to solve:
1. Back-end interface package to run locally (disadvantage: Each back-end update to test the next update package, but also to build a local Java operating environment, trouble)
2. Cors cross-domain: Back-end interface in return, add ' Access-control-allow-origin ':* in header (sometimes the back end is not convenient to do t
For certain requirements, an HTTP transparent proxy is erected at the gateway level, hijacking a user's HTTP request, forwarding or responding directly.
Iptables configuration
Iptables is used to forward the upstream traffic of a gateway TCP 80 port to a Nginx service that is closed to the network.
Copy Code code as follows:
sudo iptables-t nat-a
Reprint: Http://www.cnblogs.com/chengtch/p/6067915.html from LoadRunner to JMeter, recording stress test script seems to only support IE, only recently know JMeter also has its own recording script element, and support a variety of browsers such as IE, Chrome and Firefox. Here's a record of the process of recording test scripts by JMeter HTTP proxy
HTTP proxy artifact fiddlerFiddler is a powerful Web debugging tool that can record HTTP requests from all clients and servers. Fiddler startup, the default IE proxy is set to 127.0.0.1:8888, while other browsers need to be set manually.Working principleFiddler is working as a prox
: 80 @ HTTP;5. this proxy verification tool only supports HTTP proxy authentication and does not support SOCKS proxy authentication.6. if the SOCKS proxy is adapted for verification, you only need to modify the core File class/cla
The current large concurrent website basically uses Nginx to do proxy server, and do cache, to carry the big concurrency. Previously also used Nginx configured a simple agent, today have time to take out the integration process and share, but most of them are also online to find resources.
Nginx The complete reverse proxy code looks like this:
[Root@data co
HTTP Proxy Protocol Both methods are crawled in Squid proxy mode.1. First, generally used in direct-connect service ports, such as specifying 80 or 8080 non-encrypted ports (such as 433)Grab bag Browser->squid: GET http://xxx.cn/HTTP/1.1Accept:application/x-ms-application, I
Maven passes You can have multiple proxy elements under proxies, and if you declare multiple proxy elements, the first active proxy will take effect by default. Active is true to indicate that the agent is activated. If the agent does not require authentication, username and password elements are not required. The Nonproxyhost element is used to specify which hos
These two days in the study of the Nginx agent, want to build an HTTP proxy server through Nginx, the website found this article (http://www.cnblogs.com/inteliot/archive/2013/01/11/2855907.html):
Configuring the Nginx HTTP proxy
servers, and to assume that all resources come from this reverse proxy server.The request from the Internet is sent to the reverse proxy, and the reverse proxy forwards the request to the server in the intranet.The main functions of the reverse proxy are:
Encryptio
ExampleCodeAs follows:WebProxy proxy = new WebProxy ("XXX. XXX", Port );Proxy. Credentials = new networkcredential ("user", "pass", "Domain ");// For domain user authentication, you can directly use: credentialcaches. defaultcredential;
// Prepare Web request...Httpwebrequest myrequest = (httpwebrequest) webrequest. Create ("http://www.google.com ");Myrequest.
The current large concurrent sites are basically using Nginx to do proxy server, and do cache, to carry large concurrency. Previously also used Nginx configured a simple agent, today there is time to take the integration process to share with you, but most of them are online resources to find.The full reverse proxy code for Nginx is as follows:[email protected] c
By simply using the openvpn proxy, all traffic on the local machine will go through the Remote VPN Server. However, when we roll over the wall, it is generally the traffic webpage, that is, as long as the http traffic goes through the VPN. Openvpn combined with squid's http forward
the practice, let's do it, of course everything has a simple to complex process, the following features slowly increased.
Characteristics
Features, or functions, the following are implementations or features that will be implemented
[X] HTTP Proxy
[X] Crawling of HTTP request Responses
[] Modify the HTTP r
the practice, let's do it, of course everything has a simple to complex process, the following features slowly increased.
Characteristics
Features, or functions, the following are implementations or features that will be implemented
[X] HTTP Proxy
[X] Crawling of HTTP request Responses
[] Modify the HTTP r
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