appium 自动化学习之截图操作

截图操作
public static void Screenshot(AndroidDriver driver,string ScreenName)throws IOException{
//设置时间格式
SimpleDateFormat formatter=new SimpleDateFormat("yyyy-MM-dd-mm-ss");
   //生成时间戳
   String dateString =formatter.format(new Date());
   String dir_name=System.getProperty("user.dir")+"\\异常图片";
   System.out.println("异常图片目录+"dir_name");
   //由于可能存在异常图片的且当被删除的可能，所以这边先判断目录是否存在
   if(!(new File(dir_name).isDirectory()));
   {
   //判断是否存在该目录
   new File(dir_name).mkdir();
   }
   //调用方法捕捉画面
   File screen=driver.getScreenshotAs(outputType.FILE);
   //复制文件到指定目录
   //图片最后存放的路径由 目录：dir_name +时间戳+测试套件+测试用例+测试步骤组合生成
   system.out.println("异常图片名称"+dir_name+"\\"+dateString+ScreenName+".jpg");
   FileUtils.copyFile(screen,new File(dir_name+"\\"+dateString+ScreenName+".jpg"));
}

调用的时候一般使用try｛

swipe_1();

｝catch(Exception e){

Screenshot(driver,"Demo")

}

public static void snapshot(TakesScreenshot drivername, String filename) {

        // this method will take screen shot ,require two parameters ,one is
        // driver name, another is file name


        String currentPath = System.getProperty("user.dir"); // get current work
                                                                // folder
        File scrFile = drivername.getScreenshotAs(OutputType.FILE);
        // Now you can do whatever you need to do with it, for example copy
        // somewhere
        try {
            System.out.println("save snapshot path is:" + currentPath + "/"
                    + filename);
            FileUtils
                    .copyFile(scrFile, new File(currentPath + "\\" + filename));
        } catch (IOException e) {
            System.out.println("Can't save screenshot");
            e.printStackTrace();
        } finally {
            System.out.println("screen shot finished, it's in " + currentPath
                    + " folder");
        }
    }