Screen page Right button copy and CTRL + C copy of the JS code _javascript tips

Always some websites will block your right mouse button or use shortcut keys to copy, in fact, just a section of JS code, the solution is to directly save the page and then delete the following JS code, and then you can normally use the right menu.
Of course, you can also fix the problem by setting the browser's security level to the highest level.

Copy Code code as follows:

<script>
Document.oncontextmenu = function () {
return false;
}
Document.onkeydown = function () {
if (Event.ctrlkey && window.event.keycode==67) {
return false;
}
}
Document.body.oncopy = function () {
return false;
}
Document.onselectstart = function () {
return false;
}
</script>