JS页面获取session(通过ajax)

JS页面获取session(通过ajax)

JS文件:


后台的java controller:

@RequestMapping(value ="/getSession",method = RequestMethod.GET)
	public void getSession(HttpServletRequest request,HttpServletResponse response,HttpSession session) throws IOException
	{
		if(session.isNew())
		{
			response.getWriter().write("new");
			System.out.println("出错");
		}			
		else
		{		
			String phone_id=(String) session.getAttribute("phone_id");
			System.out.println(phone_id);
			response.getWriter().write(phone_id);
		}
	}

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