Selenium应用代码（常见封装的方法二）

1. 滚动窗口：

 //将滚动条滚到适合的位置  , 方法一
      public static void setScroll(WebDriver driver,int height){
        try {

//            String setscroll = "document.documentElement.scrollTop=" + height;
            String setscroll = "document.body.scrollTop=" + height;
            JavascriptExecutor jse=(JavascriptExecutor) driver;
            jse.executeScript(setscroll);

        } catch (Exception e) {
            System.out.println("Fail to set the scroll.");
   }
 }
      //将滚动条滚到适合的位置  , 方法二
      public static void setScroll2(WebDriver driver,By by){
          try {
              WebElement page2 = driver.findElement(by);
              JavascriptExecutor jse = (JavascriptExecutor) driver;
              jse.executeScript("arguments[0].scrollIntoView()", page2);

      } catch (Exception e1) {
            System.out.println("Fail to set the scroll.");
 }
}
      //将滚动条滚到适合的位置  , 方法三
      public static void scrollToElement(WebDriver driver,By by) {
          WebElement e = driver.findElement(by);
          logger.info("scroll view element");
          JavascriptExecutor js = (JavascriptExecutor) driver;
          // roll down and keep the element to the center of browser
          js.executeScript("arguments[0].scrollIntoViewIfNeeded(true);", e);
      }

      //滚动到目标元素的纵坐标位置(Link),点击

      public void scrollAndClick(WebDriver driver,By by)
      {
         WebElement element = driver.findElement(by);
         int elementPosition = element.getLocation().getY();
         String js = String.format("window.scroll(0, %s)", elementPosition);
         ((JavascriptExecutor)driver).executeScript(js);
         element.click();
      }

2. 判断web链接返回状态是否为2开头

//        封装判断web链接返回状态是否为2开头的
     public static void ReadUrl(String surl){
        try {
                   URL url = new URL(surl);
                   URLConnection rulConnection   = url.openConnection();
                   HttpURLConnection httpUrlConnection  =  (HttpURLConnection) rulConnection;
                   httpUrlConnection.setConnectTimeout(300000);
                   httpUrlConnection.setReadTimeout(300000);
                   httpUrlConnection.connect();
                   String code = new Integer(httpUrlConnection.getResponseCode()).toString();
                   String message = httpUrlConnection.getResponseMessage();
                   System.out.println("getResponseCode code ="+ code);
                   System.out.println("getResponseMessage message ="+ message);
                   if(!code.startsWith("2")){
                        throw new Exception("ResponseCode is not begin with 2,code="+code);
                   }
//                   打印链接返回状态码
//                   System.out.println(getDateTime()+"连接"+surl+"正常");
              }catch(Exception ex){
                   System.out.println(ex.getMessage());
              }
     }