在搭建自动化测试框架时，经常会使用config.properties文件存储配置，文件内容格式如下：

读取config.properties文件代码如下：

public class Putils {        public static Properties readConfig(){        Properties pps = new Properties();        String PATH="/config.properties";        try {            InputStream in=Putils.class.getResourceAsStream(PATH);            pps.load(in);        } catch (FileNotFoundException e) {            e.printStackTrace();        } catch (IOException e) {            e.printStackTrace();        }        return pps;    }    public String getProperties(String key){        //考虑命令行的方式的读取        Properties properties=Putils.readConfig();        String value=properties.getProperty(key, "");        return value;    }    }

调用方式：

public static WebDriver initDriver(){        Putils propertyUtils=new Putils();        String browserType=propertyUtils.getProperties("browserType");        if("ie".equals(browserType.trim())){            DesiredCapabilities ieCapabilities = DesiredCapabilities.internetExplorer();            ieCapabilities.setCapability(InternetExplorerDriver.INTRODUCE_FLAKINESS_BY_IGNORING_SECURITY_DOMAINS,true);            driver = new InternetExplorerDriver(ieCapabilities);            driver.manage().window().maximize();        }else if("chrome".equals(browserType.trim())){            ChromeOptions option = new ChromeOptions();              option.addArguments("-test-type");              //最大化浏览器窗口              option.addArguments("-start-maximized");              driver = new ChromeDriver(option);         }else{                driver= new FirefoxDriver();        }        driver.manage().timeouts().implicitlyWait(10, TimeUnit.SECONDS);        return driver;    }