批量请求图api iPhone xcode？

Question

我将通过像这样的批量请求通过图形 api 从 facebook 获取四个或多个记录

NSString *jsonRequest1 = @"{ \"method\": \"GET\", \"relative_url\": \"133028623426021\" }";
        NSString *jsonRequest2 = @"{ \"method\": \"GET\", \"relative_url\": \"152881298125928\" }";
        NSString *jsonRequest3 = @"{ \"method\": \"GET\", \"relative_url\": \"20870926514\" }";
        NSString *jsonRequest4 = @"{ \"method\": \"GET\", \"relative_url\": \"124551187593106\" }";

        NSString *jsonRequestsArray = [NSString stringWithFormat:@"[ %@, %@, %@, %@ ]", jsonRequest1, jsonRequest2,jsonRequest4,jsonRequest3];
        NSMutableDictionary *params = [NSMutableDictionary dictionaryWithObject:jsonRequestsArray forKey:@"batch"];
        FbGraphResponse *fb_graph_response1 = [fbGraph doGraphPost:jsonRequestsArray withPostVars:params];
        NSLog(@"%@",fb_graph_response1.htmlResponse);

但我的响应是这样的

response =

我如何通过图形 api 获得响应批量请求？

Answer 1

对于request_ids，不需要创建批量请求。您可以简单地将它们作为逗号分隔列表传递，并避免执行批量请求。

NSString *requestIds = @"123456789,987654321";
NSMutableDictionary *params = [NSMutableDictionary dictionaryWithObject:requestIds forKey:@"ids"];
[facebook requestWithGraphPath:@"" andParams:params andDelegate:self];

您的最终图表 URL 应该是这样的：

https://graph.facebook.com/?ids=REQUEST_ID1,REQUEST_ID2,REQUEST_ID3&access_token=ACCESS_TOKEN