小编Vu *_*yen的帖子

我有一个十六进制代码1f610,使格式字符串\u{1f610}与 in display. But how can I unescape it from the hex code?

I did

var code = '1f610';

unescape('%u' + code); //=> ?0

unescape('%u' + '{' + code + '}'); //=> %u{1f610}

what should I do to unescape it to ？