我是 AFNetworking 的新手,正在调用一个返回 json 的简单登录 api,如下所示:
{"status":"success","data":{"auth_token":"12jt34"}}
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我通过以下方式执行此操作,但它返回 __NSCFData 而不是我可以操作的东西。
NSURL *baseURL = [NSURL URLWithString:@"http://localhost:3000/arc/v1/api/"];
AFHTTPClient *httpClient = [[AFHTTPClient alloc] initWithBaseURL:baseURL];
[httpClient registerHTTPOperationClass:[AFJSONRequestOperation class]];
[httpClient defaultValueForHeader:@"Accept"];
NSDictionary *params = [NSDictionary dictionaryWithObjectsAndKeys:
uname,@"email", pwd, @"password",
nil];
[httpClient postPath:@"login-mobile" parameters:params success:^(AFHTTPRequestOperation *operation, id responseObject) {
NSString *className = NSStringFromClass([responseObject class]);
NSLog(@"val: %@",className);
}failure:^(AFHTTPRequestOperation *operation, NSError *error) {
NSLog(@"Error retrieving data: %@", error);
}];
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它输出:
2013-03-21 14:52:51.290 FbTabbed[21505:11303] val: __NSCFData
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但我希望它成为一本我可以操作的字典,我认为它应该如何工作?我究竟做错了什么?
[httpClient defaultValueForHeader:@"Accept"];
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应该:
[httpClient setDefaultHeader:@"Accept" value:@"application/json"];
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