AFNetWorking 3.0之前设置请求头

AFNetWorking 3.0之前设置请求头
AFHTTPRequestOperationManager *manager = [AFHTTPRequestOperationManager manager];
[manager.securityPolicy = [AFSecurityPolicy policyWithPinningMode:AFSSLPinningModeNone];
[manager.requestSerializer = [AFJSONRequestSerializer serializer];
[manager.responseSerializer = [AFJSONResponseSerializer serializer];
[manager.requestSerializer setValue:@"application/json" forHTTPHeaderField:@"Accept"];
[manager.requestSerializer setValue:@"application/json; charset=utf-8" forHTTPHeaderField:@"Content-Type"];

-(AFHTTPSessionManager*)defaultHTTPManager

{

// 初始化对象

AFHTTPSessionManager*manager = [AFHTTPSessionManagermanager];

// 返回的格式 JSON

manager.responseSerializer= [AFJSONResponseSerializerserializer];

// 可接受的文本参数规格

manager.responseSerializer.acceptableContentTypes=  [NSSetsetWithObjects:@"application/json",@"text/html",@"text/json",@"text/javascript",nilnil];

// 开始设置请求头

[manager.requestSerializersetValue:@"application/json"forHTTPHeaderField:@"Content-Type"];

[manager.requestSerializersetValue:@"填写系统版本"forHTTPHeaderField:@"sysVersion"];

[manager.requestSerializersetValue:@"填写设备"forHTTPHeaderField:@"deviceModel"];

[manager.requestSerializersetValue:@"填写App版本"forHTTPHeaderField:@"appVersion"];

// uid是每个用户对应的ID  cipherText是密码

NSString* part1= [NSStringstringWithFormat:@"%lld:%@",uid,cipherText];

// 通过 ID ：密码 的格式，用Basic 的方式拼接成字符串

NSString* authorization = [NSStringstringWithFormat:@"Basic %@",[part1base64Encode]];

// 设置Authorization的方法设置header

[manager.requestSerializersetValue:authorizationforHTTPHeaderField:@"Authorization"];

// 或者直接调用AF的方法进行设置

//    - (void)setAuthorizationHeaderFieldWithUsername:(NSString *)username

//       password:(NSString *)password

//    {

//        NSData *basicAuthCredentials = [[NSString stringWithFormat:@"%@:%@", username, password] dataUsingEncoding:NSUTF8StringEncoding];

//        NSString *base64AuthCredentials = [basicAuthCredentials base64EncodedStringWithOptions:(NSDataBase64EncodingOptions)0];

//        [self setValue:[NSString stringWithFormat:@"Basic %@", base64AuthCredentials] forHTTPHeaderField:@"Authorization"];

//    }

returnmanager;

}