Ios 尝试通过帐户和SLRequest访问Facebook时，令牌无效
我试图从用户的facebook收件箱中读取消息，但遇到了一个拒绝访问的错误。这是我的代码：Ios 尝试通过帐户和SLRequest访问Facebook时，令牌无效,ios,objective-c,facebook,acaccount,slrequest,Ios,Objective C,Facebook,Acaccount,Slrequest,我试图从用户的facebook收件箱中读取消息，但遇到了一个拒绝访问的错误。这是我的代码： ACAccountStore *accountStore = [[ACAccountStore alloc] init]; ACAccountType *fbAccountType = [accountStore accountTypeWithAccountTypeIdentifier:ACAccountTypeIdentifierFacebook]; NSDictionary *opti
ACAccountStore *accountStore = [[ACAccountStore alloc] init];
ACAccountType *fbAccountType = [accountStore accountTypeWithAccountTypeIdentifier:ACAccountTypeIdentifierFacebook];
NSDictionary *options = @{
ACFacebookAppIdKey : FacebookAppKey,
ACFacebookPermissionsKey : FacebookPermissionsArray
};
[accountStore requestAccessToAccountsWithType:fbAccountType options:options completion:^(BOOL granted, NSError *error)
{
if (error || !granted) {
return;
}
NSArray *accounts = [accountStore accountsWithAccountType:fbAccountType];
if (accounts.count == 0) {
return;
}
ACAccount *facebookAccount = [accounts lastObject];
NSURL *inboxURL = [NSURL URLWithString:@"https://graph.facebook.com/me/inbox"];
NSMutableDictionary *parameters = [[NSMutableDictionary alloc] init];
SLRequest *facebookInfoRequest = [SLRequest requestForServiceType:SLServiceTypeFacebook
requestMethod:SLRequestMethodGET
URL:inboxURL
parameters:parameters];
[facebookInfoRequest setAccount:facebookAccount];
[facebookInfoRequest performRequestWithHandler:^(NSData *responseData, NSHTTPURLResponse *urlResponse, NSError *error) {
NSLog(@"response data: %i, url response: %@, error: %@", responseData.length, urlResponse, error);
}];
}];
<NSHTTPURLResponse: 0xcb5fa10> { URL: https://graph.facebook.com/me/inbox?access_token=XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX } { status code: 400, headers {
"Access-Control-Allow-Origin" = "*";
"Cache-Control" = "no-store";
Connection = "keep-alive";
"Content-Length" = 194;
"Content-Type" = "application/json; charset=UTF-8";
Date = "Tue, 18 Feb 2014 15:29:36 GMT";
Expires = "Sat, 01 Jan 2000 00:00:00 GMT";
Pragma = "no-cache";
"Www-Authenticate" = "OAuth \"Facebook Platform\" \"invalid_token\" \"Error validating access token: Session has expired on Feb 13, 2014 6:17am. The current time is Feb 18, 2014 7:29am.\"";
"X-FB-Debug" = "XXXXXXXXXXXXXXXX/Y+K0w=";
"X-FB-Rev" = XXXXXXXX;
} }
{URL:https://graph.facebook.com/me/inbox?access_token=XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX }{状态代码：400，标题{
“访问控制允许来源”=“*”；
“缓存控制”=“无存储”；
连接=“保持活动”；
“内容长度”=194；
“内容类型”=“应用程序/json；字符集=UTF-8”；
日期=“2014年2月18日星期二15:29:36 GMT”；
Expires=“2000年1月1日星期六00:00:00 GMT”；
Pragma=“无缓存”；
“Www Authenticate”=“OAuth\”Facebook平台\“\”验证访问令牌时出错：会话已于2014年2月13日上午6:17过期。当前时间为2014年2月18日上午7:29。”；
“X-FB-Debug”=“XXXXXXXXXXXXXX/Y+K0w=”；
“X-FB-Rev”=XXXXXXXX；
} }
我不确定为什么会发生这个问题。我可能做错了什么？设备上的Facebook帐户与服务器和SDK缓存不同步。 要强制更新，只需调用
ACAccountStore的续订帐户的凭证- (void)refreshFacebookTokenStatus
{
ACAccountStore *accountStore;
ACAccountType *accountTypeFB;
if ((accountStore = [[ACAccountStore alloc] init]) &&
(accountTypeFB = [accountStore accountTypeWithAccountTypeIdentifier:ACAccountTypeIdentifierFacebook]))
{
NSArray *fbAccounts = [accountStore accountsWithAccountType:accountTypeFB];
id account;
if (fbAccounts && [fbAccounts count] > 0 && (account = [fbAccounts objectAtIndex:0]))
{
[accountStore renewCredentialsForAccount:account
completion:^(ACAccountCredentialRenewResult renewResult, NSError *error)
{
if (error)
{
NSLog(@"%@", error.localizedDescription);
}
}];
}
}
}
如果您试图使用非应用程序开发人员Facebook用户登录，请确保您的Facebook应用程序设置未启用“沙盒”（Sandbox）选项。设备上的Facebook帐户已与服务器和SDK缓存不同步。 要强制更新，只需调用
ACAccountStore的续订帐户的凭证- (void)refreshFacebookTokenStatus
{
ACAccountStore *accountStore;
ACAccountType *accountTypeFB;
if ((accountStore = [[ACAccountStore alloc] init]) &&
(accountTypeFB = [accountStore accountTypeWithAccountTypeIdentifier:ACAccountTypeIdentifierFacebook]))
{
NSArray *fbAccounts = [accountStore accountsWithAccountType:accountTypeFB];
id account;
if (fbAccounts && [fbAccounts count] > 0 && (account = [fbAccounts objectAtIndex:0]))
{
[accountStore renewCredentialsForAccount:account
completion:^(ACAccountCredentialRenewResult renewResult, NSError *error)
{
if (error)
{
NSLog(@"%@", error.localizedDescription);
}
}];
}
}
}
如果您试图使用非应用程序开发人员Facebook用户登录，请确保您的Facebook应用程序设置未启用“沙盒”（Sandbox）选项。设备上的Facebook帐户已与服务器和SDK缓存不同步。 要强制更新，只需调用
ACAccountStore的续订帐户的凭证- (void)refreshFacebookTokenStatus
{
ACAccountStore *accountStore;
ACAccountType *accountTypeFB;
if ((accountStore = [[ACAccountStore alloc] init]) &&
(accountTypeFB = [accountStore accountTypeWithAccountTypeIdentifier:ACAccountTypeIdentifierFacebook]))
{
NSArray *fbAccounts = [accountStore accountsWithAccountType:accountTypeFB];
id account;
if (fbAccounts && [fbAccounts count] > 0 && (account = [fbAccounts objectAtIndex:0]))
{
[accountStore renewCredentialsForAccount:account
completion:^(ACAccountCredentialRenewResult renewResult, NSError *error)
{
if (error)
{
NSLog(@"%@", error.localizedDescription);
}
}];
}
}
}
如果您试图使用非应用程序开发人员Facebook用户登录，请确保您的Facebook应用程序设置未启用“沙盒”（Sandbox）选项。设备上的Facebook帐户已与服务器和SDK缓存不同步。 要强制更新，只需调用
ACAccountStore的续订帐户的凭证- (void)refreshFacebookTokenStatus
{
ACAccountStore *accountStore;
ACAccountType *accountTypeFB;
if ((accountStore = [[ACAccountStore alloc] init]) &&
(accountTypeFB = [accountStore accountTypeWithAccountTypeIdentifier:ACAccountTypeIdentifierFacebook]))
{
NSArray *fbAccounts = [accountStore accountsWithAccountType:accountTypeFB];
id account;
if (fbAccounts && [fbAccounts count] > 0 && (account = [fbAccounts objectAtIndex:0]))
{
[accountStore renewCredentialsForAccount:account
completion:^(ACAccountCredentialRenewResult renewResult, NSError *error)
{
if (error)
{
NSLog(@"%@", error.localizedDescription);
}
}];
}
}
}
沙盒