方法：写function
<script type="text/javascript">
function mainPas(){
window.location.href = "/PAS_V1";
}
</script>
</head>
<body onLoad=mainPas()>
</body>
方法：写function
<script type="text/javascript">
function mainPas(){
window.location.href = "/PAS_V1";
}
</script>
</head>
<body onLoad=mainPas()>
</body>