Selenium上传文件

/**
         * click the upload button to upload the file ,this is for hte webFile element ,the input type is file
         * @param driver
         * @param e
         * @param filepath
         * http://sauceio.com/index.php/2012/03/selenium-tips-uploading-files-in-remote-webdriver/
         * upload the local file from remote webdriver
         */
        public void uploadFile(WebElement e,String filepath){
            String uploadcode=getInnerHtmlCode(e);
            highLight(e);
            logger.info("the upload webelement html code we get is:"+uploadcode);
            e.sendKeys(filepath);
        }

driver.setFileDetector(new LocalFileDetector());

driver=new RemoteWebDriver("",capability);