@RequestMapping(value = "/api/courseSession/query", method = RequestMethod.GET)
public @ResponseBody HashMap<String, Object> courseSession(HttpServletRequest req) {
HashMap<String, Object> h = new HashMap<String, Object>();
int uid = Integer.parseInt((String) req.getAttribute("uid"));
try {
List<CourseSession> l = csService.getCourseSessionByUID(uid);
h.put("code", 0);
h.put("data", l);
h.put("count", l.size());
} catch (Exception e) {
logger.info(e.toString());
h.put("code", 2);
h.put("msg", "操作中发生异常！");
}
return h;
}
