angular.js - angular中是否如何判断一段文本是否包含emoji？

Question

在项目需要实现从服务端获取到的文本信息中把emoji换成图片展示，但是服务端返回的格式类似这种
eg:[pig_4] [pig_5] [pig_4] [pig_5] [pig_5],我应该怎么把相对应的[pig_4]换成对应的图片呢？用截取？？

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!