Method and system for reducing WEB type application contents

A content and key content technology, applied in the field of data communication, can solve the problems of low efficiency and heavy workload of protocol restoration personnel, and achieve the effect of overcoming the increase and improving the performance.

Active Publication Date: 2011-06-15
RUN TECH CO LTD BEIJING
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AI Technical Summary

Problems solved by technology

In a network environment with small network traffic and few types of WEB applications, the method based on data packet search is also feasible, but today's network traffic is increasing, and the proportion of WEB applications in all network applications is getting higher and higher , and the efficienc

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  • Method and system for reducing WEB type application contents
  • Method and system for reducing WEB type application contents
  • Method and system for reducing WEB type application contents

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Embodiment Construction

[0026] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0027] Aiming at the limitations of the current WEB application protocol content restoration technology, a set of WEB description language WDSL (WEB DECODESIMPLE LANGUAGE) is defined by using the difference between the protocol restoration process and the conventional program, and according to the location information of the key content of the WEB application. Write the WEB class application content as a template, the present invention writes the WEB class application content as a template and proposes a template-based method to restore the WEB class application content, such as figure 1 As shown, the import process of the template file:

[0028] First, generate a template file, read the template file, and determine the template type;

[0029] Secondly, parse the template file according to the template type, and create a new template...

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Abstract

The invention discloses a method and a system for efficiently reducing WEB type application contents, which belong to the field of network communications. The method comprises the following steps of: 1) writing a template file according to the characteristics of WEB type application data packets; 2) reading and resolving the template file to form a template linked list; 3) resolving the header ofa hypertext transport protocol (HTTP) data packet to obtain header contents such as a uniform resource locator (URL), HOST and the like; 4) comparing resolved fields such as the URL, the HOST and thelike with fields such as a URL, a HOST and the like described by a template to find out matched templates; 5) extracting corresponding contents from an HTTP content part by using keywords defined in the successfully matched templates; and 6) formatting the extracted contents and outputting. The system comprises a data packet input module, a protocol recognition module, a template introducing module, a template searching and content extracting module and an output module. By the method and the system, the WEB type application contents can be efficiently reduced, and protocols can be easily increased by adding templates.

Description

technical field [0001] The invention belongs to the field of data communication, and relates to a method and system for efficiently restoring WEB application content. Background technique [0002] WEB applications are based on the HTTP protocol, and there are many types, including currently popular social networking sites, email sites, BBS sites, blog sites, game sites, search sites, online chat sites, etc. Restoring the login and content of WEB applications plays a very important role in network security and pornography monitoring. The traditional protocol restoration method is based on data packet search, and analyzes each HTTP data packet in order to analyze the corresponding application protocol, and analyze the login information, post information and other content in the HTTP content field. In a network environment with small network traffic and few types of WEB applications, the method based on data packet search is also feasible, but today's network traffic is increa...

Claims

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Application Information

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IPC IPC(8): H04L29/08G06F17/30
Inventor 冯建业
Owner RUN TECH CO LTD BEIJING
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