Java Json序列化反序列化示例

类库在此  

package json;

import java.io.StringReader;
import java.util.Date;
import antlr.RecognitionException;
import antlr.TokenStreamException;
import com.sdicons.json.mapper.JSONMapper;
import com.sdicons.json.mapper.MapperException;
import com.sdicons.json.model.JSONValue;
import com.sdicons.json.parser.JSONParser;

public class JsonSerialize {

    /**
     * @param args
     * @throws MapperException
     * @throws RecognitionException
     * @throws TokenStreamException
     */
    public static void main(String[] args) throws MapperException, TokenStreamException, RecognitionException {

        JSONValue jsonValue = JSONMapper.toJSON(new Date());
        String jsonStr = jsonValue.render(true);
        System.out.println(jsonStr);

        JSONParser parser = new JSONParser(new StringReader(jsonStr));
        Date date = (Date) JSONMapper.toJava(parser.nextValue(), Date.class);
        System.out.println(date);

    }

}