struts2後臺寫cookie，前臺讀jquery讀cookie

Login.jsp

var ck=$.cookie("JSUSUUID");
if(ck!=null) {
var up=ck.split("\,");
	$("#t_UserName1").val(up[0].replace("\"",""));
	$("#t_UserPass1").val(up[1].replace("\"",""))
		}

 <form action="front/userLogin!userLogin" method="post" name="form1" id="form1">
        <dl>
        <dt class="f14">會員登陸</dt>
        <div style="color:red;margin-bottom:10px; font-size:12px;"><s:property value="actionMessages[0]" /><s:property value="errors.inputError[0]"/></div>
        
    <dd><span class="title">登錄賬號：</span><input class="reg_input" name="userDto.name" id="t_UserName1" value=""  type="text" onblur="checkp(this.id)"/><span id="t_UserName1Tip" class="onshow"></span></dd>
                <dd style="margin-top:20px;"><span class="title">密碼：</span><input class="reg_input" name="userDto.password" id="t_UserPass1"  type="password" onblur="checkp(this.id)"/><span id="t_UserPass1Tip" class="onshow"></span><div style="text-align:right; width:235px; margin-top:20px;">
                <span class="clew_txt" style="padding:0;"><input type="checkbox" name="userDto.rememberpassword" id="" value="false" onclick="if(this.checked)this.value=true;else this.value=false;"/>自動登錄  <a href="lostpwd.html">忘記密碼?</a></span></div></dd>
                </dl>           
                <div class="f_reg_but"><input id="button" name="button" type="submit" value="登陸" class="r_button" onclick="return check()"/></div>
          </form>  

LoginAction.java

public String userLogin(){
	if(	userService.userLogCheck(userDto.getName(), userDto.getPassword()).equals(SUCCESS))
	{
		User user=userService.loadUserByName(userDto.getName());
		session.put("USER", user);
		if(userDto.isRememberpassword()){
			((HttpServletResponse)ActionContext.getContext().get(ServletActionContext.HTTP_RESPONSE)).addCookie(new CookieUtil().addCookie(user));
		}
	return SUCCESS;
		}else{
			this.addActionMessage("*用戶名或密碼錯誤");
		return INPUT;
		}
	}

cookieUtil.java

public class CookieUtil {  
    public static final String USER_COOKIE = "JSUSUUID";  
  
    // 添加一個cookie  
    public Cookie addCookie(User user) {  
        Cookie cookie = new Cookie(USER_COOKIE, user.getName() + ","  
                + user.getPassword());  
        System.out.println("添加cookie");  
        cookie.setMaxAge(60 * 60 * 24 * 14);// cookie保存兩週  
        cookie.setPath("/");
        return cookie;  
    }

}