Method and device for acquiring bar code from browser of mobile phone

Abstract

The invention provides technology which is simple and convenient to operate and can easily maintain and expand a bar code acquired by a mobile phone and discloses a method and a device for acquiring the bar code from a browser of the mobile phone, wherein the mobile phone comprises a functional part capable of acquiring the bar code. The method comprises the following steps that: a page server sends a page code (S12) to the browser, wherein the page code comprises a command for indicating the browser to call the functional part to acquire the bar code; and the browser receives a page code (S14), judges that the command is triggered (S18), and calls the functional part to acquire a bar code (S20) according to the command. Preferably, the command is realized by a uniform resource identity scheme. According to the method and the device, the related application of the bar code and hypertext markup language (HTML) pages and the like are conveniently and easily developed; adjustment and expansion of application and service functions can be realized by upgrading the page code on the server, so that the maintenance and upgrading of the mobile phone are avoided; and a user directly acquires the bar code by using the browser, the learning threshold is low, the bar code is acquired quickly and conveniently, and the user experience is improved.

Description

technical field [0001] The present invention relates to browsers, in particular to browsers used in mobile phones. Background technique [0002] Barcode is an international standard with a long history. It is widely used in various industries such as manufacturing, transportation and logistics, and commercial circulation. It has rich data information. However, because traditional barcode identification equipment is expensive and not easy to carry, the application of barcodes is mainly concentrated in the professional field. In the civilian field, there are few civilian and popular applications. [0003] With the development of camera chip technology, the cost of cameras is getting lower and lower, and mobile phones with cameras are becoming more and more popular, which creates favorable conditions for the development of applications for barcode recognition through cameras, such as: e-commerce, consumer shopping guides , inventory management, market research and other civil ...

AI Technical Summary

Problems solved by technology

This method can partially solve the upgrade and expansion of information and services, but the user needs to switch back and forth between the client software and the browser, and usually a lot of information when the user uses the browser is not easy to transfer back to the client software, so the functional flow The implementation is not smooth enough, and the user experience is poor

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