https://developers.weixin.qq.com/miniprogram/dev/framework/xr-frame/https://developers.weixin.qq.com/miniprogram/dev/framework/xr-frame/https://developers.weixin.qq.com/miniprogram/dev/framework/xr-frame/https://developers.weixin.qq.com/miniprogram/dev/framework/xr-frame/https://developers.weixin.qq.com/miniprogram/dev/component/xr-frame/ar/tracker.html
这里没人回。可以进微信群里问下,应该有人遇到过,不过人太多了,只能+wx:wdmwjm ,邀请进