Swift에서 JSON객체보기

펌 : https://gist.github.com/cprovatas/5c9f51813bc784ef1d7fcbfb89de74fe

 

import Foundation

extension Data {
    var prettyPrintedJSONString: NSString? { /// NSString gives us a nice sanitized debugDescription
        guard let object = try? JSONSerialization.jsonObject(with: self, options: []),
              let data = try? JSONSerialization.data(withJSONObject: object, options: [.prettyPrinted]),
              let prettyPrintedString = NSString(data: data, encoding: String.Encoding.utf8.rawValue) else { return nil }

        return prettyPrintedString
    }
}

print(anyJsonData.prettyPrintedJSONString) 의 형태로 json내부를 볼 수 있다.