video-swpier，当 curQueue 里有 2 个视频时，下滑会把 current 设为 0，如何拿到2呢？
视频定位到第二个时，就分不清楚是上滑还是下滑了
相关问题
相关文档
- DYNAMIC_CURRENT_ENV: 小程序/开发/云托管/开发者资源/SDK 文档/常量/DYNAMIC_CURRENT_ENV
- wx.miniapp.checkBindInfo(Object object): Mini Program/Development/Extended/API/Identity Management API/Check the current user account binding information
- Front preparation: Mini Program/Development/Extended/API/Identity Management API/Check the current user account binding information
- parameter: Mini Program/Development/Extended/API/Identity Management API/Check the current user account binding information
- sample code: Mini Program/Development/Extended/API/Identity Management API/Check the current user account binding information
https://developers.weixin.qq.com/community/develop/article/doc/0000ea2e62c96070cafbcccdd51413
借鉴的这么方案，但他这个方案也有问题，并且不完善。