How to parse JSON data in iOS objective-c [duplicate] - ios

Question

This question already has answers here:
How to parse JSON in Objective-C
(2 answers)
Closed 6 years ago.
I have JSON DATA
{"respcode":0,"policyid":"1731958","Insuredid":"5625869"}
How can I get respcode, policyid and Insuredid in individual variable using parsing.

Answer 1

Try out the below code:
NSString* path = [[NSBundle mainBundle] pathForResource:#"JSON" ofType:#"json"];
NSString* jsonString = [[NSString alloc] initWithContentsOfFile:path encoding:NSUTF8StringEncoding error:nil];
NSData* jsonData = [jsonString dataUsingEncoding:NSUTF8StringEncoding];
NSError *error = nil;
NSDictionary *responseDictionary = [NSJSONSerialization
JSONObjectWithData:jsonData
options:0
error:&error];
if(! error) {
NSString *insuredId = [responseDictionary objectForKey:#"Insuredid"];
NSString *policyid = [responseDictionary objectForKey:#"policyid"];
NSString *respcode = [responseDictionary objectForKey:#"respcode"];
NSLog(#"insuredId : %# & policyid : %# & respcode : %#",insuredId,policyid,respcode);
} else {
NSLog(#"Error in parsing JSON");
}
//JSON.json
{"respcode":0,"policyid":"1731958","Insuredid":"5625869"}

Answer 2

Edited If your JSON DATA is already a Dictionary, you can access them using:
NSLog(#"%#",jsonData[#"respcode"]); // 0
NSLog(#"%#",jsonData[#"policyid"]); // 1731958
NSLog(#"%#",jsonData[#"Insuredid"]); // 5625869
I hope this can help you. If not, let me know more information about your code, so I can try a better answer.