1.通過js

在指令碼中通過localStorage傳值
程式碼如下：
a.jsp
傳遞

<script>
function show(event)
{
    var x=event.target;
    var y=x.textContent;
    localStorage.hel=y;
    localStorage.hel2=x.id;
}
function show1(event)
{
    var x=event.target;
    localStorage.hel3=x.getAttribute("src");
}
</script>
 

b.jsp
獲取

<script>
function Get(event)
{
    var a=localStorage.hel;
}

</script>

2.通過連結

a.jsp
<a href="b.jsp?name=要傳的值"></a>
b.jsp
獲取值
<% String str=request.getParameter(“name”);%>

3.通過httpsession

這個一般都熟，就不講解了