小程序根據字符串生成二維碼工具類

咱們工做中常常會遇到生成二維碼的時候,好比我的信息,掃描開門,下面是我遇到的需求html var QR = (function () { // alignment pattern var adelta = [ 0, 11, 15, 19, 23, 27, 31, 16, 18, 20, 22, 24, 26, 28, 20, 22, 24, 24, 26

>>阅读原文<<