js实现页面跳转重定向的几种方式

<script language="javascript"type="text/javascript">
window.location.href="http://shanghepinpai.com";
</script>

<script language="javascript">
alert("返回");
window.history.back(-1);
</script>

<script language="javascript">
window.navigate("http://shanghepinpai.com");
</script>

<script language="JavaScript">
self.location='http://shanghepinpai.com';
</script>

<script language="javascript">
alert("非法访问！");
top.location='http://shanghepinpai.com';
</script>