V5平台二次开发指南
1.5.6.2. 第三方系统单点登录协同平台

单点登录成功获取Ticket以后，要想使用ticket访问协同平台内部地址，必须对URL进行包装

String ticket = request.getParameter("ticket");
String url="collaboration/collaboration.do?method=summary&openFrom=listPending&affairId=-932843950278492";
TicketInfo ticketInfo = com.seeyon.ctp.portal.sso.SSOTicketBean.getTicketInfo(ticket);
if(ticketInfo != null) {
    response.sendRedirect(com.seeyon.ctp.portal.sso.SSOTicketBean.makeURLOfSSOTicket(ticket, url));
}