想要做到在百度搜索“蔡”,自动显示框中选中“蔡维泽”,然后点击。现在报错不知怎么解决?
driver.get("https://www.baidu.com");
Thread.sleep(2000);
driver.findElement(By.id("kw")).sendKeys("蔡");
//通过js修改页面元素属性来将元素置位可见
JavascriptExecutor je=(JavascriptExecutor) driver;
je.executeScript("document.getElementsByClassName('bdsug')[0].style.display='block'");
WebElement auto_text=driver.findElement(By. xpath("//li[@data_key='蔡维泽']"));
Actions action=new Actions(driver);
action.moveToElement(auto_text).click().perform();
报错代码:
unknown error: Cannot read property 'style' of undefined