OAuth? ?? Twitter API v1.1 ??: ??? ???? ?? ???

Twitter API v1? ? ?? ???? ???? Twitter ???? ?? ?????? API v1.1? ???? ?? ?????. ? ??????? OAuth? ???? ???? HttpWebRequest.

OAuth ??: ?? ? ????

1. OAuth ?? ?? ??: Twitter ??? ???? ??? ?? ??? ?????: http://miracleart.cn/link/30fad467b7363d55fa24b3398fdef557.
2. ?? ?? ??: ??? ?? ???? Basic {Base64-Encoded(ConsumerKey:ConsumerSecret)}.
??? ?? ??? ?????.
3. OAuth2 ?? ??: OAuth2 ?? ?????? HTTP POST ??? ????: https://api.twitter.com/oauth2/token. ???? ?? ??? grant_type=client_credentials.
? ??? ?? ??? ????? ???.
4. ?? ?? ??: ?? ???? ??? ??? ?? ??? ?????. ? JSON ??? ??? ??? ?? ?????.

??? ???? ??: ??? ?? ??

1. ???? URL ???: ???? ?? ??? ???? ???? URL? ????: https://api.twitter.com/1.1/statuses/user_timeline.json?screen_name={ScreenName}&include_rts=1&exclude_replies=1&count=5.
2. HttpWebRequest ??: ??? URL? ?? HttpWebRequest ??? ????????.
3. ?? ?? ??: ?? ?? ???? ?? ?? ??? ??? ??? ???? ?? ??? ?????.
4. HTTP GET ?? ???: HttpWebRequest ??? ???? HTTP GET ??? ?????.
5. JSON ?? ??: ???? ???? ???? ??? JSON ??? ???? ?? ?????.

?? ??

?? ??? ?? ? ???? ?? ????? ?????.

string oAuthConsumerKey = "superSecretKey";
string oAuthConsumerSecret = "superSecretSecret";
string oAuthUrl = "https://api.twitter.com/oauth2/token";
string screenName = "aScreenName";

// ...

// OAuth Authentication
string authHeaderFormat = "Basic {0}";
string authHeader = string.Format(authHeaderFormat,
    Convert.ToBase64String(Encoding.UTF8.GetBytes(Uri.EscapeDataString(oAuthConsumerKey) + ":" +
    Uri.EscapeDataString(oAuthConsumerSecret))));

string postBody = "grant_type=client_credentials";

HttpWebRequest authRequest = (HttpWebRequest)WebRequest.Create(oAuthUrl);
authRequest.Headers.Add("Authorization", authHeader);
authRequest.Method = "POST";
authRequest.ContentType = "application/x-www-form-urlencoded;charset=UTF-8";
authRequest.AutomaticDecompression = DecompressionMethods.GZip | DecompressionMethods.Deflate;

// ... (Send POST request and handle response as before) ...

// Retrieve User Timeline
string timelineFormat = "https://api.twitter.com/1.1/statuses/user_timeline.json?screen_name={0}&include_rts=1&exclude_replies=1&count=5";
string timelineUrl = string.Format(timelineFormat, screenName);
HttpWebRequest timelineRequest = (HttpWebRequest)WebRequest.Create(timelineUrl);
string timelineHeaderFormat = "{0} {1}";
timelineRequest.Headers.Add("Authorization", string.Format(timelineHeaderFormat, twitAuthResponse.token_type, twitAuthResponse.access_token));
timelineRequest.Method = "GET";

// ... (Send GET request and handle response as before) ...

// ... (TwitAuthenticateResponse class remains the same) ...

? ?? ???? ???? ???? ???? ??? ??? ?? OAuth? ???? Twitter API v1.1? ??????? ???? ??? ? ????.

? ??? OAuth? ???? Twitter API v1.1? ???? ??? ????? ????? ??? ?? ????? ?? ?????. ??? ??? PHP ??? ????? ?? ?? ??? ?????!