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我創建了一個簡單的Twitter管理器,用作模型。 對於這個模型我添加了一個屬性「帳戶」來存儲ACAccount ......現在,如果我嘗試推出像這裏顯示的代碼API請求我得到一個EXC_BAD_ACCESS
:每個Twitter API請求都必須存在ACAccount請求嗎?
-(void)requestFollowers{
// Build a twitter request
TWRequest *followersRequest = [[TWRequest alloc] initWithURL:[NSURL URLWithString:URL_FOLLOWERS]
parameters:[NSDictionary dictionaryWithObjects:[NSArray arrayWithObjects:self.account.username,@"-1",nil]
forKeys:[NSArray arrayWithObjects:@"screen_name",@"cursor",nil]] requestMethod:TWRequestMethodGET];
[followersRequest setAccount:self.account];
[followersRequest performRequestWithHandler:^(NSData *responseData, NSHTTPURLResponse *urlResponse, NSError *error)
{
//DO SOMETHING
}];
}
雖然每當我推出同樣的方法它的工作原理賬戶請求......
ACAccountStore *accountStore = [[ACAccountStore alloc] init];
ACAccountType *accountType = [accountStore accountTypeWithAccountTypeIdentifier:ACAccountTypeIdentifierTwitter];
[accountStore requestAccessToAccountsWithType:accountType withCompletionHandler:^(BOOL granted, NSError *error) {
if(granted){
NSArray *arrayOfAccounts = [accountStore accountsWithAccountType:accountType];
if ([arrayOfAccounts count] > 0)
{
self.account = [arrayOfAccounts objectAtIndex:0];
//HERE I LAUNCH PREVIOUS SHOWED METHOD
[self requestFollowers];
}
}
}];
內。因此,我要問,如果爲每個API請求必須活到賬戶請求。