Method to prevent a page from being called by an iframe

This article illustrates how js prevents a page from being called by an iframe. Share with you for your reference. The specific implementation method is as follows:

I. problem description:

Sometimes we find our website page is called by someone else and exactly the same, this is actually a simple iframe call, next I will give you js to prevent the page iframe call method summary, there is a need for friends to refer to

Ii. Solutions:

Prevent your web pages from being framed:
Top.location.href the address at the top
Windows.location.href's own address
Self refers to the current window object, the object at the top of the window;
Location.href refers to the URL address of a window object.
Self.location.href refers to the URL address of the current window

<script type="text/javascript">  

    if(top.location != self.location){  

    top.location = self.location;//Prevents pages from being included in the frame & NBSP; < br / >
    }  

</script>

These methods are feasible, but not very reliable.

<script language="javascript">

if( top.location != self.location) top.location.href=self.location.href;

</script>

or

<script language="javascript">

if (top.location != location) top.location.href = location.href;

</script>

or

<script language="javascript">

if (top.location != self.location) {top.location=self.location;}

</script>

or

<script language="javascript">

if (top.frames.length!=0) top.location=self.document.location;

</script>