how to pass query items in NSURL get request?

Question

Below is the string that I need to create as a url for GET request. I am always getting nil in NSURL. Can anyone help me ?

 http://example.com/webexternal1/api/Values/sendorder?orderlist={code:"122|155",rate:"60|5",qty:"5|5"}&tab=N2 //strParams = {code:122|155,rate:60|5,qty:5|5}&tab=N2 dataUrl = [@"http://example.com/webexternal1/api/Values/sendorder?orderlist=" stringByAppendingString:strParams]; urlComponants = [[NSURLComponents alloc]initWithString:dataUrl]; NSURL *url = urlComponants.URL;

What's the exact value of strParams?

rmaddy
– rmaddy

2016-12-08 18:25:21 +00:00
Commented Dec 8, 2016 at 18:25 — rmaddy
– rmaddy, Commented Dec 8, 2016 at 18:25
strParams = {code:122|155,rate:60|5,qty:5|5}&tab=N2

Pandey_Laxman
– Pandey_Laxman

2016-12-08 18:31:55 +00:00
Commented Dec 8, 2016 at 18:31 — Pandey_Laxman
– Pandey_Laxman, Commented Dec 8, 2016 at 18:31

R. Lin · Accepted Answer · 2016-12-08 18:54:15Z

1

Try url encoding the strParams.

NSString* strParams = [@"{code:122|155,rate:60|5,qty:5|5}&tab=N2" stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding];

answered Dec 8, 2016 at 18:54

R. Lin

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2 Comments

john elemans Over a year ago

This correct. But stringBy... is deprecated. Use the newer call.

Pandey_Laxman Over a year ago

Worked Thanks , This is the new method [strParams stringByAddingPercentEncodingWithAllowedCharacters:[NSCharacterSet URLHostAllowedCharacterSet]]

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