2016年钦州中石油产值:请问这些网页源码里面,哪段源码引起的防复制?
来源:百度文库 编辑:高考问答 时间:2024/05/15 17:05:15
oncontextmenu='return false' ondragstart='return false' onselectstart ='return false'
oncontextmenu='return false' ondragstart='return false' onselectstart ='return false'
就是这段
onselectstart ='return false'
oncontextmenu='return false' ondragstart='return false' onselectstart ='return false'