通过 createOffscreenCanvas 创建的 canvas，执行 canvas.ToDataURL 时提示 canvas.toDataURL is not a function，请问怎么办呀？ https://developers.weixin.qq.com/s/DplbgVmn7Oqy

调用url link生成接口，query中带json参数时，生成链接失败，如下参数 【请求参数】：{"path":"/pages/seckill/seckill","is_expire":false,"query":"pageId=93752&storeId=350&channelId=1&isShare=isShare&configId=432&shareStoreInfo={'storeId':350,'configId':432,'isHomeDeliveryEnable':true}","expire_interval":365,"expire_type":1} 【错误信息】：错误代码：40212, 错误信息：invalid query rid: 60e2a6ff-5b0280d6-2e9155ba，微信原始报文：{"errcode":40212,"errmsg":"invalid query rid: 60e2a6ff-5b0280d6-2e9155ba"} 

https://open.weixin.qq.com/sns/explorer_broker 手机端非微信内置浏览器唤起微信授权登录的接口如何开通？