(Java) Pretty Print JSON (Formatter, Beautifier)
Demonstrates how to emit JSON in a pretty, human-readable format with indenting of nested arrays and objects.
import com.chilkatsoft.*;
public class ChilkatExample {
static {
try {
System.loadLibrary("chilkat");
} catch (UnsatisfiedLinkError e) {
System.err.println("Native code library failed to load.\n" + e);
System.exit(1);
}
}
public static void main(String argv[])
{
CkJsonObject json = new CkJsonObject();
String jsonStr = "{\"name\": \"donut\",\"image\":{\"fname\": \"donut.jpg\",\"w\": 200,\"h\": 200},\"thumbnail\":{\"fname\": \"donutThumb.jpg\",\"w\": 32,\"h\": 32}}";
boolean success = json.Load(jsonStr);
if (success != true) {
System.out.println(json.lastErrorText());
return;
}
// To pretty-print, set the EmitCompact property equal to false
json.put_EmitCompact(false);
// If bare-LF line endings are desired, turn off EmitCrLf
// Otherwise CRLF line endings are emitted.
json.put_EmitCrLf(false);
// Emit the formatted JSON:
System.out.println(json.emit());
}
}
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