bean轉map，map轉bean工具類

package com.*.util;

import org.springframework.cglib.beans.BeanMap;

import java.util.HashMap;
import java.util.Map;

public class BeanMapUtil {

    /**
     * 將對象屬性轉化為map結合
     */
    public static <T> Map<String, Object> beanToMap(T bean) {
        Map<String, Object> map = new HashMap<>();
        if (bean != null) {
            BeanMap beanMap = BeanMap.create(bean);
            for (Object key : beanMap.keySet()) {
                map.put(key+"", beanMap.get(key));
            }
        }
        return map;
    }

    /**
     * 將map集合中的數據封裝到指定對象的同名屬性中
     */
    public static <T> T mapToBean(Map<String, Object> map,Class<T> clazz) throws Exception {
        T bean = clazz.newInstance();
        BeanMap beanMap = BeanMap.create(bean);
        beanMap.putAll(map);
        return bean;
    }
}