How to display an emoji in a Facebook Messenger bot?

问题

I'm trying to display an emoji in a Facebook Messenger bot made in NodeJS but I cannot figure out how to turn chars like http://apps.timwhitlock.info/unicode/inspect/hex/1F382 into a string I could send via the API.

Many thanks for any help.

回答1:

Some of the emojis are not supported. You will get snowflakes if you try this

decodeURI('\u2744')

whereas,

decodeURI('\uF382')

is not working.

Thanks Sriram

来源：https://stackoverflow.com/questions/41465642/how-to-display-an-emoji-in-a-facebook-messenger-bot