org.openqa.selenium.InvalidElementStateException: invalid element state: Element must be user-editable in order to clear it. 注意:(1)报上边的错误,原因是不是input框,不能进行clear和delete操作,要定位到input (2)clear清空数据,value值变为0:要想为空,用delete rowList.get(i).sendKeys(Keys.chord(…