package com.lyms.talkonlineweb.util;

import com.fasterxml.jackson.databind.ObjectMapper;


/**
 * Created by Administrator on 2019-09-06.
 */
public class JsonUtil {



    /**
     * 对象转换为String
     * @param cls
     * @return
     */
    public static String obj2Str(
            Object cls) {
        try {
            ObjectMapper objectMapper = new ObjectMapper();
            objectMapper.setDateFormat(DateUtil.getDateFormat(DateUtil.YYYY_MM_DD_HH_MM_SS));
            return objectMapper.writeValueAsString(cls);
        } catch (Exception e) {

        }
        return null;
    }

}