把一个Java Bean 转成Map的方法
package com.itv.rest.common.utils;import java.lang.reflect.Field;import java.util.HashMap;import java.util.Map;public class BeanHelper {public static Map<String,Object> convertBeanToMap(Object bean) throws IllegalArgumentException, IllegalAccessException{ Field[] fields = bean.getClass().getDeclaredFields(); HashMap<String,Object> data = new HashMap<String,Object>(); for(Field field : fields){ field.setAccessible(true); data.put(field.getName(), field.get(bean)); } return data;}}