How can I do a POST call to my api with JSONHTTPClient? - ios

Question

I'm using JSONHTTPClient library from github in my Objective c application. I have a lot of calls to my api and all works, but when I try add a POST function with headers and body, I get an error:
Error Domain=JSONModelErrorDomain Code=2 "Bad network response.
Probably the JSON URL is unreachable."
UserInfo={NSLocalizedDescription=Bad network response. Probably the
JSON URL is unreachable.}
I use the JSONFromURLWithString url to do a POST call. The api call works correctly, returning the data from server (I'm tested this from postman) But from this function in my objective c application I'm getting always error, why not get the response?
Am I sendind any data in bad format?
This is my code:
NSDictionary *parameters = [NSDictionary dictionaryWithObjectsAndKeys:#"var1", #"keyVar1", #"5" , #"keyvar2", nil];//Here initialize my headers values into a dictionary
NSDictionary *dicty = [NSDictionary dictionaryWithObjectsAndKeys:#"6234", #"id", #"4324" , #"id2", nil];//This is my body
NSData *jsonDatass = [NSJSONSerialization dataWithJSONObject:dicty options:0 error:nil];//Here convert my body to nsdata
[JSONHTTPClient JSONFromURLWithString:#"myURL" method:#"POST" params:nil orBodyData:jsonData headers:parameters completion:^(id json, JSONModelError *err){
NSLog(#"have error?: %#", err);
NSLog(#"have response?: %#", json);
}];

Answer 1

I think for pass json in url first you need to convert json in to the string and then pass then string as a argument. Thats why in postman it works well.
I want to know the complete URL after you joining together，in the
[JSONHTTPClient JSONFromURLWithString:#"myURL" method:#"POST" params:nil
orBodyData:jsonData headers:parameters completion:^(id json, JSONModelError *err){
}
method，your complete URL shoud be same as
******************************** divider ***********************************
NSString *myString = [[NSString alloc] initWithData:jsonDatass encoding:NSUTF8StringEncoding];
myString = [myString stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding];
NSString *uploadUrl = [NSString stringWithFormat:#"<YOU host URL>"?data=%#",myString];
also parameters Should be converted to string to splice into the url.