angular.js - How to determine whether a piece of text contains emoji in angular?

Question

The project needs to replace emoji with pictures in the text information obtained from the server, but the format returned by the server is similar to this
eg:[pig_4] [pig_5] [pig_4] [pig_5] [ pig_5], how should I replace the corresponding [pig_4] with the corresponding picture? Use interception? ?

Answer 1

You can use regular expressions to implement the analysis yourself
Or see if there is an emoji library, https://github.com/search?l=J...
Then make it filter(ng1)/pipe(ng2)

Answer 2

It’s hard to judge, emoji strings basically all start with /, and some special characters also start with /, so if you can accurately distinguish whether they are special characters, you can judge. Regex is very simple to write!