Transcoding method and system of data recovery based on HTTP

Abstract

The invention discloses a transcoding method and system of data recovery based on an HTTP. The transcoding method of data recovery based on the HTTP comprises the steps of (1) obtaining a data packet to be recovered, (2) analyzing the head portion of the data packet to be recovered to obtain the head portion content, (3) matching the head portion content with the content of all template chain tables in a system to obtain a template structural body corresponding to the head portion content, (4) extracting the corresponding content in the data packet to be recovered according to a field definition rule in the template structural body, (5) judging whether a dictionary table path is set for a field in the template structural body, if yes, searching for a corresponding dictionary library according to a dictionary table name in the dictionary table path and a related code in the extracted content of the data packet to be recovered, obtaining the content corresponding to the code, and (6) outputting recovered data content. According to the transcoding method and system of data recovery based on the HTTP, due to the fact that the dictionary library is added to data recovery of the HTTP, conversion between the code output by a website and real data is achieved, and the recovered content of the HPPT can be more accurate and more valuable.

Description

technical field [0001] The invention relates to the field of data communication, in particular to a transcoding method and system in data restoration based on HTTP. Background technique [0002] HTTP (Hypertext Transfer Protocol, Hypertext Transfer Protocol) is a data transfer protocol that specifies the rules for mutual communication between browsers and Web (World Wide Web) servers, and transmits World Wide Web documents through the Internet. It is also the basis for exchanging information on the World Wide Web. With the popularization and development of the Internet, there are more and more types of Web applications based on HTTP, such as email websites, game websites, chat websites, social networking websites, blog websites, search websites, etc. The increase of types has led to more and more hidden dangers in the network, so the accurate restoration of Web data plays an important role in the security of the network. [0003] The traditional HTTP-based data restoration ...

AI Technical Summary

Problems solved by technology

The traditional web data restoration method is to extract the data transmitted in the network as it is. For the coded data, such as country, province, city, gender, identity and other fields, only the corresponding code will be obtained, and accurate data cannot be obtained. content, which to some extent loses the value of data restoration

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