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[英]How to get user details using twitter api v1.1 (Twitter error 215)
[英]How to get twitter profile pic using api 1.1 from iOS?
我正在使用MGTwitterEngine lib來驗證Twitter帳戶,但是成功登錄后,我想獲取用戶個人資料圖片,但無法獲取它,並且以下方法停止工作:
https://api.twitter.com/1.1/users/profile_image?screen_name=username&size=bigger
我只是嘗試了上述方法,但沒有成功。 然后,我對此進行了大量研究,最終獲得了以下api,以獲取包括個人資料照片的用戶個人資料信息:
https://api.twitter.com/1.1/users/show.json?screen_name=用戶名
但是此api需要通過在我無法生成的Request標頭中傳遞Authorization進行身份驗證。
這是我嘗試過的代碼:
此處的authdata是成功登錄后從MGTwitterEngine lib返回的字符串。
NSString *authData = [[NSUserDefaults standardUserDefaults] valueForKey:@"authData"];
NSString *subAuthdata = [authData substringFromIndex:[authData rangeOfString:@"oauth_token_secret="].location];
subAuthdata = [subAuthdata substringToIndex:[subAuthdata rangeOfString:@"&user_id="].location];
NSLog(@"%@", subAuthdata);
NSLog(@"encoded: %@", [self base64Encode:subAuthdata]);
NSString *accessTokenHeaderToPost = [NSString stringWithFormat:@"Basic %@", [self base64Encode:subAuthdata]];
NSString *twitURL = @"https://api.twitter.com/1.1/users/show.json?screen_name=username";
NSMutableURLRequest *request = [[NSMutableURLRequest alloc] init];
[request setURL:[NSURL URLWithString: twitURL]];
[request setHTTPMethod:@"GET"];
[request setValue:accessTokenHeaderToPost forHTTPHeaderField:@"Authorization"];
NSError *err;
NSURLResponse *response;
NSData *responseData = [NSURLConnection sendSynchronousRequest:request returningResponse:&response error:&err];
NSString *responseString = [[NSString alloc] initWithData:responseData encoding:NSUTF8StringEncoding];
NSLog (@"RESP: %@", responseString);
但是它總是顯示錯誤的身份驗證數據。
請幫我...
這是使用STTwitter的解決方案:
STTwitterAPI *twitter = [STTwitterAPI twitterAPIAppOnlyWithConsumerKey:@"" consumerSecret:@""];
[twitter verifyCredentialsWithSuccessBlock:^(NSString *bearerToken) {
[twitter getUsersShowForUserID:nil orScreenName:@"barackobama" includeEntities:nil successBlock:^(NSDictionary *user) {
NSString *profileImageURLString = [user valueForKey:@"profile_image_url"];
NSURL *url = [NSURL URLWithString:profileImageURLString];
UIImage *profileImage = [UIImage imageWithContentsOfURL:url];
} errorBlock:^(NSError *error) {
//
}];
} errorBlock:^(NSError *error) {
//
}];
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