iOS开发之AFNetworking实现数据传输和文件上传

／／传输数据

 1 AFHTTPRequestOperationManager *manager = [AFHTTPRequestOperationManager manager];
    manager.responseSerializer = [AFHTTPResponseSerializer serializer];
    manager.requestSerializer = [AFHTTPRequestSerializer serializer];
    
    //2.设置登录参数
    NSDictionary *dict = @{ @"username":username, @"password":password, @"birthday":birthday, @"gender":gender, @"mobile":mobile, @"avstar":avster };
    //3.请求
    [manager POST:@"http://127.0.0.1/HelloServer/index.php/users/insert" parameters:dict success: ^(AFHTTPRequestOperation *operation, id responseObject) {
        
        NSString *result = [[NSString alloc] initWithData:responseObject encoding:NSUTF8StringEncoding];
        NSLog(@"POST --> %@, %@", result , [NSThread currentThread]); //自动返回主线程
        UIWindow *window = [[UIApplication sharedApplication] keyWindow];
        window.rootViewController = [AppDelegate tabBarController];
        
    } failure: ^(AFHTTPRequestOperation *operation, NSError *error) {
        NSLog(@"%@", error);
    }];

 ／／文件上传

 1 NSData *data = UIImagePNGRepresentation(image);
        NSDateFormatter *formatter = [[NSDateFormatter alloc] init];
        formatter.dateFormat = @"yyyyMMddHHmmss";
        NSString *str = [formatter stringFromDate:[NSDate date]];
        NSString *fileName = [NSString stringWithFormat:@"%@.png", str];
        NSLog(@"filename:%@", fileName);
        AFHTTPRequestOperationManager *manager = [AFHTTPRequestOperationManager manager];
        manager.responseSerializer = [AFHTTPResponseSerializer serializer];
        manager.requestSerializer = [AFHTTPRequestSerializer serializer];
        
        NSDictionary *parameters = @{@"foo": @"bar"};
        [manager POST:@"http://localhost/HelloServer/index.php/index/upload/" parameters:parameters constructingBodyWithBlock:^(id<AFMultipartFormData> formData) {
            [formData appendPartWithFileData:data name:@"file" fileName:fileName mimeType:@"image/png"];
        } success:^(AFHTTPRequestOperation *operation, id responseObject) {
            NSLog(@"Success: %@", responseObject);
        } failure:^(AFHTTPRequestOperation *operation, NSError *error) {
            NSLog(@"Error: %@", error);
        }];