http client ip header

http://blog.csdn.net/albert528108/article/details/217451672014-03-21 21:34 10829 People read Comments (2) favorite reports Classification:Socket Development (5)Directory (?) [+]Problem Description:Please briefly describe what the HTTP request

Transferred from: http://blog.csdn.net/gueter/archive/2007/03/08/1524447.aspxAuthor:jeffreyIntroductionHTTP is an object-oriented protocol belonging to the application layer, which is suitable for distributed hypermedia information System because of

Network of Android series (ii) ---- HTTP request header and Response HeaderI. Introduction of HTTP headers: Correctly Setting HTTP headers helps search engines determine webpages and increase website access speeds. Generally, HTTP messages include

The most comprehensive HTTP header information analysis and HTTP header information analysis HTTP header explanation 1. Accept: indicates the media type that the WEB Server accepts. */* indicates any type, and type/* indicates all child types of the

Analysis and Implementation Code for PHP to obtain the real IP address of the client, and analysis of 5 Cases $ _ SERVER ["REMOTE_ADDR"] is often used to obtain the Client IP address in PHP.(1) If the client is accessed by a proxy server, the IP

20120917 @ Zheng yu Summary The common Java/PHP server obtains the Client IP address as follows: PseudoCode: 1) IP = request. getheader ("X-FORWARDED-FOR") Forge. See Appendix. 2) If the value is null or the array length is 0 or

In the JSP, the method to obtain the IP address of the client is: Request.getremoteaddr (), which is valid in most cases. However, the real IP address of the client cannot be obtained through the reverse proxy software such as Apache,squid.If the

Analysis of several PHP client IP addresses: no proxy server is used, transparent proxy server is used, normal anonymous proxy server is used, fraudulent proxy server is used, and high anonymous proxy server is used. In this article, we will

The external java/php server-side acquisition client IP is the same: pseudo-code:1) IP = Request.getheader ("x-forwarded-for") can be forged, refer to Appendix A 2) If the value is empty or the array length is 0 or equal to "unknown", then:IP =

The first and the method work together to determine what the client and server can do.Headers can be used to provide information in request and response messages, some headers are specific to a particular message, and some headers are more general.