ios - How do I url encode a date in objective-c -


i need url encode date parameter can send api.

for example if have date 2013-08-01 00:00:00 +0000, need send through 2013-08-01+00%3a00%3a00+%2b0000.

how can achieve it? 

nsdate *mydate; // date should encoded nsdateformatter *df = [[nsdateformatter alloc] init]; df.dateformat = @"yyyy-mm-dd hh:mm:ss zzz"; nsstring *datestring = [df stringfromdate:mydate]; nsstring *encodeddate =    [datestring stringbyaddingpercentescapesusingencoding:nsutf8stringencoding];

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