It's very simple:
<body ondragstart="window.event.returnValue=false" oncontextmenu="window.event.returnValue=false" onselectstart="event.returnValue=false">
禁止鼠标在网页上拖动:ondragstart
禁止鼠标右键:oncontextmenu
禁止选择文本:onselectstart
It's very simple:
<body ondragstart="window.event.returnValue=false" oncontextmenu="window.event.returnValue=false" onselectstart="event.returnValue=false">
禁止鼠标在网页上拖动:ondragstart
禁止鼠标右键:oncontextmenu
禁止选择文本:onselectstart