<html>
</head>
<body>
<%
int pageSize=5;
session.setAttribute("pageSize",pageSize);
%>
<script >
var pageSize=${pageSize};
alert(pageSize);
</script>
</body>
</html>
用js获取jsp的java变量值
<html>
</head>
<body>
<%
int pageSize=5;
session.setAttribute("pageSize",pageSize);
%>
<script >
var pageSize=${pageSize};
alert(pageSize);
</script>
</body>
</html>
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