Implement Cookie set and cookie set

Implement Cookie set and cookie set

In the past, Insus. NET had written a blog titled "using Cookie sets in programs" http://www.cnblogs.com/insus/archive/2011/05/25/2055531.html.

Yesterday, Insus. NET was named in a special project using this method for rewriting and optimization.

Extract and separate Cookie classes.

 

Private static HttpResponse Response {get {return HttpContext. Current. Response ;}} private static HttpRequest Request {get {return HttpContext. Current. Request ;}}Source Code

 

This cookie set, of course, can be accessed only when the individual cookie is:

 

Public static string GetCookie (string cookieName) {return Request. Cookies [cookieName] = null? "": Request. cookies [cookieName]. value;} public static void SetCookie (string cookieName, string value) {Response. cookies [cookieName]. value = value;} public static void RemoveCookie (string cookieName) {HttpCookie cookie = Request. cookies [cookieName]; Cookies. expires = DateTime. now. addTicks (-1); Response. cookies. add (cookie );}Source Code

 

The following is a set of stored cookies, that is, multiple key values can be stored in a single cookie:

Private static Dictionary <string, object> GetCookies (string cookieName) {Dictionary <string, object> dic = new Dictionary <string, object> (); if (Request. cookies [cookieName]! = Null) {HttpCookie cookie = Request. Cookies [cookieName]; if (cookie! = Null) {NameValueCollection nvc = cookie. values; foreach (string key in nvc. allKeys) {dic. add (key, cookie [key]) ;}} return dic ;}public static object GetCookies (string cookieName, string keyName) {Dictionary <string, object> dic = GetCookies (cookieName); if (dic. count> 0 & dic. containsKey (keyName) {return dic [keyName];} return null;} public static void SetCookies (string cookieName, Dic Tionary <string, object> dic) {HttpCookie cookie = Request. Cookies [cookieName] = null? New HttpCookie (cookieName): Request. cookies [cookieName]; foreach (KeyValuePair <string, object> val in dic) {cookie [val. key] = val. value. toString ();} Response. cookies. add (cookie);} public static void RemoveCookies (string cookieName) {HttpCookie cookie = Request. cookies [cookieName]; Cookies. expires = DateTime. now. addTicks (-1); Response. appendCookie (cookie);} public static void RemoveCookies (str Ing cookieName, string keyName) {HttpCookie cookie = Request. Cookies [cookieName]; if (cookie! = Null) cookie. Values. Remove (keyName); Response. AppendCookie (cookie );}Source Code

The above is just a cookie class. How do we write cookies in programs? That is, how to use it. You can write every cookie as a property as follows:



You can write any cookie you want to implement. The above is just a simple method to write two attributes.

In the web page, you can easily use:
Assignment:
InsusBase. SystemLoginOk = true;
InsusBase. SystemId = "Key001 ";


Get value:
Response. Write (InsusBase. SystemLoginOk );
Response. Write (InsusBase. SystemId );