ios - How can i build a URL with same key multiple times? -

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i'm building ios app makes get requests url. requests makes, build url off base url , add parameters using nsdictionary key-value_pairs.

i use afnetworking 2.0 make request - builds url well, nsdictionary keys supplied.

i have run problem, web service need use, requires multiple keys same, different values. functionality not possible nsdictionary

which means cannot run web service successfully.

here example of need url -

http://demo.domain.net/services/.....&includeduserids=12345&includeduserids=2345

the italic bit of above url trying build using afnetworking , nsdictionary. suspect have use little more advanced nsdictionary pull off.

does have ideas?

edit

found half solutions if set nsdictionary parameters nsset: 

    [self.parameters setobject:[nsset setwithobjects:@"12345",@"2345", nil] forkey:@"includeduserids"];

this works need to. have follow question:

the values need dynamically added nsset - how create nsset can accept values @ runtime?

i managed solve issue:

i created objects in nsdictionaray so: 

    [self.mydictionary setobject:[nsset setwitharray:self.myarray] forkey:@"mykeyneeded];

the array has nsstring objects in , seems work perfectly. used array instead of nsmutableset due needing remove objects enough nsdictionary.


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