个人模块的查看详情电子文件三键

Tcsm

2023-08-08 1737343f1ac89c5980a268775a201304c47151ca

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