在Hooks.java中加入如下代码即可：

@After
   public void afterScenario(Scenario scenario) {
       if (scenario.isFailed()) {
           // Take a screenshot...
           final byte[] screenshot = ((TakesScreenshot) driver).getScreenshotAs(OutputType.BYTES);
           // ... and embed it in the report.
           scenario.embed(screenshot, "image/png"); 
       }
   }

截图如下：

cucumber 报告中添加失败截图_报告