package org.example.lc.utlis;

import com.fasterxml.jackson.databind.ObjectMapper;
import lombok.extern.slf4j.Slf4j;

@Slf4j
public class JsonUtil {
    private static final ObjectMapper objectMapper = new ObjectMapper();

    /**
     * 对象序列化
     *
     * @param obj
     * @return
     */
    public static String serialize(Object obj) {
        try {
            return objectMapper.writeValueAsString(obj);
        } catch (Exception e) {
            e.printStackTrace();
        }
        return "";
    }

    /**
     * 对象反序列化
     *
     * @param jsonString
     * @param clazz
     * @param <T>
     * @return
     */
    public static <T> T deserialize(String jsonString, Class<T> clazz) {
        try {
            return objectMapper.readValue(jsonString, clazz);
        } catch (Exception e) {
            e.printStackTrace();
        }
        return null;
    }

}