alsey / wxbarcode Goto Github PK
View Code? Open in Web Editor NEW微信小程序条码、二维码生成模块
License: MIT License
微信小程序条码、二维码生成模块
License: MIT License
生成的二维码背景是透明的,可以设置背景颜色吗?
数据为02398470182789230x
小程序的canvas不支持动画旋转,用这个画条形码,不能弄成全屏的(竖状结构)
实际应用中,会需要知道条码何时画完,以进行后续操作(e.g. canvasToTempFilePath)
CanvasContext.draw 有个callback 参数,建议开放到顶层方法来
条码枪扫描识别不了
有否出现过这种问题?
代码示例:
import wxbarcode from 'wxbarcode'
wxbarcode.barcode('barcode', '259311249238', 580, 200)
已经试过很多次了,开发者工具上生成的可以扫出来,手机上生成的很大概率就扫不出东西来,但是如果把手机界面截图有能扫出来
barcode 条形码页面滚动时条形码固定不动,不随页面滚动
扫作者贴出的条形码,最后一位是下划线,另外自己生成的条形码,最后一位也是下划线 @alsey
我动态获取了code但是报错 如下 instring.slice is not a function
有个BUG。条形码的长度是单数并且最后一位是数字的时候,生成的条形码图扫出来显示最后一位是"_"
是把后端返回的数字转成二维码。
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