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微信开发二维码场景 请大神指点

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Release： 2016-06-06 20:07:37
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有这么个业务场景 就是发布一个活动，然后用户可以报名参加这个活动 然后有 2张表 活动表activity 参加活动的表apply 现在需要把这个活动 制作成二维码 然后参加活动的人一扫就可以 签到 这样的场景怎么做 求大神分析下

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有这么个业务场景 就是发布一个活动，然后用户可以报名参加这个活动 然后有 2张表 活动表activity 参加活动的表apply 现在需要把这个活动 制作成二维码 然后参加活动的人一扫就可以 签到 这样的场景怎么做 求大神分析下

这个不难，调用微信生成带参数二维码接口，里面的参数是你活动的id，用户扫码之后会进入公众号（如果没有关注的话要先关注）微信把扫码事件推送到你的服务器，你可以知道那个用户（openid）扫了哪个活动（二维码参数）记录下来就行，另外此时还可以通过openid获取用户资料，因为他已经关注了公众号了。

微信平台根据扫码有好多介绍

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