参考： https://www.imooc.com/article/263899 https://developers.weixin.qq.com/miniprogram/dev/reference/api/Component.html 相关文章： 2022-01-19 2021-09-17 2021-05-19 2021-12-25 2022-01-08 2021-08-09 2022-12-23 2022-12-23