ios - 使用未声明的标识符 AFHTTPClient

Question

您好，我正在尝试编译以下代码，但出现错误 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 <AFMultipartFormData>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'

Answer 1

您包括 AFNetworking 2.0，但 AFHTTPClient 在 2.0 中不存在 - 它是 1.0 的功能。检查migration guide但 AFHTTPClient 已被 AFHTTPRequestOperationManager 和 AFHTTPSessionManager 取代。

另请查看 example app对于 2.0 - AFAppDotNetAPIClient 现在是 AFHTTPSessionManager 的子类。