Window.screenX概述返回浏览器左边界到操作系统桌面左边界的水平距离。语法lLoc = window.screenX lLoc 为浏览器左边到系统桌面左边的像素值 规范SpecificationUnknown specification # dom-window-screenx浏览器兼容性BCD tables only load in the browser with JavaScript enabled. Enable JavaScript to view data.参见 Window.screenY