java对象与字符串的序列化和反序列化

package com.mzj.practice.utils;

import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.ObjectInputStream;
import java.io.ObjectOutputStream;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

public class SerializeUtils {
    private static final Logger LOG = LoggerFactory.getLogger(SerializeUtils.class);

    /**
     * 对象序列化为字符串
     */
    public static String serialize(Object obj) throws Exception {
        ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();
        ObjectOutputStream objectOutputStream = new ObjectOutputStream(byteArrayOutputStream);
        objectOutputStream.writeObject(obj);
        String serStr = byteArrayOutputStream.toString("UTF-8");
        LOG.info("对象obj：【" + obj + "】序列化serStr：【" + serStr + "】");

        objectOutputStream.close();
        byteArrayOutputStream.close();
        return serStr;
    }

    /**
     * 字符串 反序列化为 对象
     */
    public static Object unSerialize(String serStr) throws Exception {
        ByteArrayInputStream byteArrayInputStream = new ByteArrayInputStream(serStr.getBytes("UTF-8"));
        ObjectInputStream objectInputStream = new ObjectInputStream(byteArrayInputStream);
        Object obj = objectInputStream.readObject();
        LOG.info("对象obj：【" + obj + "】反序列化serStr：【" + serStr + "】");

        objectInputStream.close();
        byteArrayInputStream.close();
        return obj;
    }

}