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Two-dimensional code applications have penetrated into living and working among us, you only need a mobile phone in front of the two-dimensional code "sweep swept away" to get the corresponding information to help us understand the business, shopping, viewing and so on. This article will introduce a two-dimensional code generation based on jquery plugin qrcode, calling the plug-in page will be able to generate the corresponding two-dimensional code.
qrcode actually realized by using jQuery graphics rendering, drawing support canvas (HTML5) and the table in two ways