使用未声明的标识符AFHTTPClient

嗨,我正在尝试编译以下代码,但收到错误Use of undeclered identifier AFHTTPClient:

NSData* fileNameData = [fileName dataUsingEncoding:NSUTF8StringEncoding];

NSDictionary *sendDictionary =
    [NSDictionary dictionaryWithObject:fileNameData forKey:@"fileName"];

AFHTTPClient *httpClient =
    [[AFHTTPClient alloc] initWithBaseURL:@"http://www.olcayertas.com"];

NSMutableURLRequest *afRequest =
    [httpClient multipartFormRequestWithMethod:@"POST"
        path:@"/photos"
        parameters:sendDictionary
        constructingBodyWithBlock:^(id formData) {
            [formData appendPartWithFileData:photoImageData
                name:self.fileName.text
                fileName:filePath
                mimeType:@"image/jpeg"];
        }];

AFHTTPRequestOperation *operation = [[AFHTTPRequestOperation alloc] initWithRequest:afRequest];
[operation setUploadProgressBlock:^(NSInteger bytesWritten, NSInteger totalBytesWritten, NSInteger totalBytesExpectedToWrite) {

    NSLog(@"Sent %d of %d bytes", totalBytesWritten, totalBytesExpectedToWrite);

}];

[operation setCompletionBlock:^{
    //NSLog(@"%@", operation.responseString); //Gives a very scary warning
}];

[operation start];

我正在使用CocoaPods,这是我的pod文件:

platform :ios, '7'
pod 'AFNetworking', '~> 2.0'
pod 'AFNetworking/NSURLSession', '~> 2.0'

James Frost.. 10

你包括AFNetworking 2.0,但AFHTTPClient在2.0中不存在 - 这是一个1.0功能.检查迁移指南,但AFHTTPClient已被AFHTTPRequestOperationManager和替换AFHTTPSessionManager.

另请参阅2.0 的示例应用程序 - AFAppDotNetAPIClient现在是子类AFHTTPSessionManager.