Controller 层 设置 Cookie 返回浏览器

public ResponseEntity<Map<String,Object>> userLogin(HttpServletResponse response){

		String ticket ="我是Cookie内容！";
		Map<String,Object> map=new HashMap<String,Object>();
		
		//新建cookie,把ticket存入cookie中
		Cookie cookie = new Cookie(SjEnum.CookieKey.SH_TICKET.toString(), ticket );
		//存在时间，单位为秒，下边表示存1周
		cookie.setMaxAge(60*60*24*7);
		//把cookie存到response中，响应时将把cookie信息带回浏览器，保存到浏览器中
		response.addCookie(cookie);
			
		
}