Question

net网站mvc架构怎么用js cookie获取用户id

Answer 1

设置cookie可以直接使用
HttpCookie cookie = new cookie = new HttpCookie(COOKIE_NAME_FOR_USER);
cookie.Expires = DateTime.Now.AddYears(1);
cookie[COOKIE_USER_NAME] = "用户名";
System.Web.HttpContext.Current.Response.Cookies.Add(cookie);
取:
HttpCookie cookie = System.Web.HttpContext.Current.Request.Cookies.Get(COOKIE_NAME_FOR_USER);
删除：
System.Web.HttpContext.Current.Request.Cookies.Remove(COOKIE_NAME_FOR_USER);

另外，判断是否有cookie可以直接使用取的cookie和null进行比较，如果取出来非null就说明不为空