json to object

绝地灬酷狼 2022-08-04 14:41 298阅读 0赞
  1. import java.io.File;
  2. import java.io.IOException;
  3. import org.codehaus.jackson.JsonGenerationException;
  4. import org.codehaus.jackson.map.JsonMappingException;
  5. import org.codehaus.jackson.map.ObjectMapper;
  6. public class JsonToObject {
  7. public static void main(String[] args) {
  8. ObjectMapper mapper = new ObjectMapper();
  9. try {
  10. System.out.println(mapper.readValue(new File("C:\\Users\\hu.sun\\Desktop\\pt\\themenew\\config.json"), Object.class));
  11. } catch (JsonGenerationException e) {
  12. // TODO Auto-generated catch block
  13. e.printStackTrace();
  14. } catch (JsonMappingException e) {
  15. // TODO Auto-generated catch block
  16. e.printStackTrace();
  17. } catch (IOException e) {
  18. // TODO Auto-generated catch block
  19. e.printStackTrace();
  20. }
  21. }
  22. }

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