最近在做海外的一个web项目，投放需要投fb广告，所以需求是要上报事件，至少要上报注册和充值。
先记录几个文档，后续再来完善
https://developers.facebook.com/docs/app-events/getting-started-app-events-web
https://developers.facebook.com/docs/meta-pixel
https://developers.facebook.com/docs/meta-pixel/get-started
https://developers.facebook.com/docs/meta-pixel/support/pixel-helper
https://developers.facebook.com/docs/meta-pixel/implementation/conversion-tracking#standard-events
https://developers.facebook.com/docs/meta-pixel/reference#standard-events