解决了报错

yz3456

2024-08-11 93d5248746860e9c19bedaab8761d480d0ce18b9

1
2
3
4
5
var userAgent = require('../internals/engine-user-agent');
 
var firefox = userAgent.match(/firefox\/(\d+)/i);
 
module.exports = !!firefox && +firefox[1];