AFHTTPSessionManager *manager = [AFHTTPSessionManager manager];
/*! [key : value格式] {@"Authorization" : @"Bearer空格Token"} */
[manager.requestSerializer setValue:[NSStringstringWithFormat:@"Bearer %@", token] forHTTPHeaderField:@"Authorization"];
AFHTTPSessionManager *manager = [AFHTTPSessionManager manager];
/*! [key : value格式] {@"Authorization" : @"Bearer空格Token"} */
[manager.requestSerializer setValue:[NSStringstringWithFormat:@"Bearer %@", token] forHTTPHeaderField:@"Authorization"];