这对我来说似乎令人难以置信.
http://docs.angularjs.org/api/ngTouch
解决方法
它真的是
doesn’t support vertical swipes：
If the horizontal distance is greater,this is a swipe and move and
end events follow. – If the vertical distance is greater,this is a
scroll,and we let the browser take over. A cancel event is sent.
