A method and device for generating a two-dimensional code

Abstract

An embodiment of the invention provides a method and device for generating a two-dimensional code, so as to get rid of dependence on special scanning software, and freely generate the two-dimensional code. The method includes: displaying a two-dimensional code generation interface; receiving to-be-converted information input by a user from an input box and expressed in the form of characters; and in combination with a two-dimensional code generation library, generating the two-dimensional code with the to-be-converted information expressed in the form of characters. The method provided by the embodiment of the invention can enable an application having webpage picture sharing or managing functions to be a generator of the two-dimensional code, and can provide a capability of using a user-defined two-dimensional code to carry out activities of promotion, operation popularization and the like for the application while popularizing a two-dimensional code function. At the same time, the method can be matched with scanning of a local two-dimensional code or a two-dimensional code in a webpage to complete a cycle of generation and use of the two-dimensional code which can be completed by a user by using a mobile phone only, and the two-dimensional code is released from a constraint of needing to depend on a mobile phone lens and various entity pictures, thereby entering the mobile internet industry.

Description

technical field [0001] The invention relates to the field of Internet applications, in particular to a method and device for generating two-dimensional codes. Background technique [0002] The so-called two-dimensional code is to arrange data information on a plane according to certain rules through black and white geometric figures. In the whole code compilation, the binary bit stream idea of ​​computer science is used to complete the expression function of data information by matching certain geometric figures with binary codes, and then use the peripheral photoelectric detection equipment to complete the automatic identification and processing of graphic information Features. Since each code system of the two-dimensional code has its specific character set, each character occupies a certain width, has a certain verification function, automatically recognizes information in different lines, and handles graphic rotation changes, etc., therefore, you can use two-dimensional...

AI Technical Summary

Problems solved by technology

In other words, QR codes are relatively passive information for mobile phone users, and need to download scanning software separately. The applicable platforms are limited and inflexible

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