ios - How do I urlencode this NSString that contains a JSON inside it? -


i have following json string should sent backend

{     id = "mu_200255802";     keywords =     (         talk,         games,         meetup,         time,         meet,         "time game"     ); }

so before json have java servlet url like

http://....net/servletname?

how should urlencode json string , url because after trying several options, keep getting bad url error in delegate method. right way it/

i tried encoding using

nsstring *urlstringencoded = [[nsstring stringwithstring:urlstring] stringbyaddingpercentescapesusingencoding:nsutf8stringencoding];

and used other encoding formats too.

use create json string

           nserror *error;             nsdata *jsondata = [nsjsonserialization datawithjsonobject:@"your object" options:nsjsonwritingprettyprinted error:&error];             nsstring *jsonstring = [[nsstring alloc] initwithdata:jsondata encoding:nsutf8stringencoding];

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