
方法一:
function getSessionId(){
var c_name = "jsessionid";
// alert("cookie:"+document.cookie + " " + window.location.href );
var hrefStr = window.location.href;
if(hrefStr.length > 0){
c_start = hrefStr.indexOf(c_name + "=")
if(c_start != -1){
c_start = c_start + c_name.length+1 ;
c_end = hrefStr.indexOf("?",c_start)
if(c_end == -1)
c_end = hrefStr.length;
return hrefStr.substring(c_start,c_end);
}
}
}
方法二:
直接通过struts标签处理 请求中自动获取到jsessionid
1:
<form action=<s:url action="user/login" /> method="post" id = "fromBut">
<input type="hidden" name="user" value="" id="users">
</form>
2:
<a href =
<s:url action="user/userlogin" >
<s:param name="user.userId" value="%{user.userId}" />
</s:url>
>登录</a>