一些网站的内容不给你复制怎办？一定要复制的呢？

查看源码，或者使用第三方浏览器，比如 GreenBrowser 它就有这个插件

或者运行脚本

<script language="JavaScript">
function cancelError() {return true;} onerror=cancelError;

function enableMouse()
{
if (event != null)
{
event.returnValue=true;
event.cancelBubble=false;
}
return true;
}
function doEnableMouse(obj)
{
obj.onmousedown=enableMouse;
obj.onmouseup=enableMouse;
obj.onmousemove=enableMouse;
obj.oncontextmenu=enableMouse;
obj.onselectstart=enableMouse;
obj.ondragstart=enableMouse;
obj.onbeforecopy=enableMouse;
obj.oncopy=enableMouse;
obj.onselect=enableMouse;
}
function doDocument(doc)
{
try
{
doEnableMouse(doc);
doEnableMouse(doc.body);
var frs=doc.frames;
if (frs != null && frs.length>0)
{
for (var i=0; i < frs.length; i++)
{
doDocument(frs[i].do