● 出现的异常：
Build info: version: '3.141.59', revision: 'e82be7d358', time: '2018-11-14T08:25:48'
System info: host: 'DESKTOP-H7TOMMO', ip: '192.168.64.1', os.name: 'Windows 10', os.arch: 'amd64', os.version: '10.0', java.version: '1.8.0_131'
Driver info: driver.version: FirefoxDriver
at org.openqa.selenium.firefox.FirefoxBinary.<init>(FirefoxBinary.java:100)
at java.util.Optional.orElseGet(Unknown Source)
at org.openqa.selenium.firefox.FirefoxOptions.getBinary(FirefoxOptions.java:216)
at org.openqa.selenium.firefox.FirefoxDriver.toExecutor(FirefoxDriver.java:187)
at org.openqa.selenium.firefox.FirefoxDriver.<init>(FirefoxDriver.java:147)
at org.openqa.selenium.firefox.FirefoxDriver.<init>(FirefoxDriver.java:125)
at test.main(test.java:13)- 原因：firebox浏览器没有安装在默认的路径
- 解决方案：
图中12、13行代码为火狐浏览器位置和geckodriver位置，根据你自己的情况而定！
● 成功：
● 项目背景：
