Convert object object to map property name and value form

The form of a key-value pair that converts a Java object into a map

Code:

Package cn.lonelcoud.util;

Import Com.sun.deploy.util.StringUtils;
Import Java.lang.reflect.Field;
Import Java.text.SimpleDateFormat;

Import java.util.*;
 /** * Created by Lonecloud on 17/3/12. * For parsing object and converting it into map key value pairs * * @author Lonecloud * @version 1.0/public class Objectutils {private static F
    inal String javap = "java.";

    private static final String javadatestr = "Java.util.Date"; /** * Gets the value and name inside the class using reflection get * * @param obj * @return * @throws illegalaccessexception/Publ IC static map<string, object> objecttomap (Object obj) throws illegalaccessexception {map<string, object& Gt
        Map = new hashmap<> ();
        Class<?> clazz = Obj.getclass ();
        System.out.println (Clazz);
            For (Field Field:clazz.getDeclaredFields ()) {field.setaccessible (true);
            String fieldName = Field.getname ();
            Object value = field.get (obj); Map.put (FieldName, value);
    } return map; /** * Use recursive calls to get all of the values in Object * @param timeformatstr format time string default <strong>2017-03-10 10:21</s trong> * @param obj Object * @param excludefields excluded Properties * @return * @throws illegalaccessexce Ption */public static map<string, string> objecttomapstring (string timeformatstr, Object obj, string ... ex

        Cludefields) throws Illegalaccessexception {map<string, string> Map = new hashmap<> ();
            if (excludefields.length!=0) {list<string> List = arrays.aslist (excludefields);
        Objecttransfer (timeformatstr, obj, map, list);
        }else{Objecttransfer (timeformatstr, obj, map,null);
    } return map; /** * Recursive call function * @param obj Object * @param map map * @param Excludefield s corresponding parameter * @return * @throws illegalaccessexception/private static Map<sTring, string> objecttransfer (String timeformatstr, Object obj, map<string, string> Map, list<string>
        Excludefields) throws Illegalaccessexception {Boolean isexclude=false;
        Default string formatstr = "Yyyy-mm-dd HH:mm:ss"; 
        Sets the format string if (timeformatstr!= null &&!timeformatstr.isempty ()) {formatstr = Timeformatstr;
        } if (excludefields!=null) {isexclude=true;
        } class<?> Clazz = Obj.getclass ();  Gets the value for (Field field:clazz.getDeclaredFields ()) {String fieldName = clazz.getsimplename () + "." +
            Field.getname ();
            Determine if you need to skip a property if (Isexclude&&excludefields.contains (FieldName)) {continue;
            }//Setting property can be accessed field.setaccessible (true);
            Object value = field.get (obj);
            class<?> Valueclass = Value.getclass (); if (valueclass. Isprimitive ()) {Map.put (FieldName, value.tostring ()); else if (Valueclass.getname (). Contains (JAVAP)) {//Determine whether the base type if (Valueclass.getname (). Equals (JAVADATESTR)
                    {//Format date type SimpleDateFormat SDF = new SimpleDateFormat (FORMATSTR);
                    Date date = (date) value;
                    String datastr = Sdf.format (date);
                Map.put (FieldName, DATASTR);
                else {map.put (fieldName, value.tostring ());
            } else {Objecttransfer (timeformatstr, value, map,excludefields);
    } return map; }

}

The code is shared in the GitHub GitHub address