1.6 selenium3+firefox环境搭建 有不少小伙伴在安装selenium环境后启动firefox报错,因为现在selenium升级到3.0了,跟2.0的版本还有有一点区别的.(备注:这里不建议大家用selenium3,坑太多,如果selenium2实在用不了,那就看这篇吧)安装环境过程中主要会遇到三个坑:1.'geckodriver' executable needs to be in PATH2.Expected browser binary location, but unab…