package cn.itsource.crm.utils;import java.beans.PropertyDescriptor;import java.lang.reflect.Method;import java.lang.reflect.Modifier;import java.util.HashMap;import java.util.Map;import org.springframework.beans.BeanUtils;public class CommUtil {    /**     * 把指定的复杂对象属性，按照指定的内容，封装到新的map中     * @param source 目标对象     * @param ps     需要封装到map中的属性     * @return     */    public static Map<String, Object> obj2map(Object source, String[] ps) {        Map<String, Object> map = new HashMap<>();        if (source == null)            return null;        if (ps == null || ps.length < 1) {            return null;        }        for (String p : ps) {            PropertyDescriptor sourcePd = BeanUtils.getPropertyDescriptor(                    source.getClass(), p);            if (sourcePd != null && sourcePd.getReadMethod() != null) {                try {                    Method readMethod = sourcePd.getReadMethod();                    if (!Modifier.isPublic(readMethod.getDeclaringClass()                            .getModifiers())) {                        readMethod.setAccessible(true);                    }                    Object value = readMethod.invoke(source, new Object[0]);                    map.put(p, value);                } catch (Exception ex) {                    throw new RuntimeException(                            "Could not copy properties from source to target",                            ex);                }            }        }        return map;    }    }