摘要： 在地址栏中输入javascript:var targetEvents = ['oncontextmenu', 'onmousedown', 'ondragstart', 'onselectstart', 'onselect', 'oncopy', 'onbeforecopy', 'onbeforecopy', 'onmouseup'];$.each(targetEvents, function(index, value) {$('body 阅读全文