为了使 Mouse Double Click 您可以编写脚本并将其传递给executeScript()方法，如下所示：

• 剧本：

  String jsDoubleClick =
  

  “var target = arguments[0]; ” +
  “var offsetX = arguments[1]; ” +
  “var offsetY = arguments[2]; ” +
  “var rect = target.getBoundingClientRect(); ” +
  “var cx = rect.left + (offsetX || (rect.width / 2)); ” +
  “var cy = rect.top + (offsetY || (rect.height / 2)); ” +
  ” ” +
  “emit(‘mousedown’, {clientX: cx, clientY: cy, buttons: 1}); ” +
  “emit(‘mouseup’, {clientX: cx, clientY: cy}); ” +
  “emit(‘mousedown’, {clientX: cx, clientY: cy, buttons: 1}); ” +
  “emit(‘mouseup’, {clientX: cx, clientY: cy}); ” +
  “emit(‘click’, {clientX: cx, clientY: cy, detail: 2}); ” +
  ” ” +
  “function emit(name, init) { ” +
  “target.dispatchEvent(new MouseEvent(name, init)); ” +
  “} ” ;

• executeScript()从中调用脚本@Test：

  new Actions(driver).moveToElement(myElem, posX, posY).perform();
  

  ((JavascriptExecutor)driver).executeScript(jsDoubleClick, myElem, posX, posY);