#import <Foundation/Foundation.h>

@interface BIDObjectToNsDictionary : NSObject

+ (NSDictionary*)getObjectData:(id)obj;

@end

#import "BIDObjectToNsDictionary.h"

#import <objc/runtime.h>

+ (NSDictionary*)getObjectData:(id)obj

{

    NSMutableDictionary *dic = [NSMutableDictionary dictionary];

    unsigned int propsCount;

    objc_property_t *props = class_copyPropertyList([obj class], &propsCount);//获得属性列表

    for(int i = ;i < propsCount; i++)

    {

        objc_property_t prop = props[i];

        NSString *propName = [NSString stringWithUTF8String:property_getName(prop)];//获得属性的名称

        id value = [obj valueForKey:propName];//kvc读值

        if(value == nil)

        {

            value = [NSNull null];

        }

        else

        {

            value = [self getObjectInternal:value];//自定义处理数组，字典，其他类

        }

        [dic setObject:value forKey:propName];

    }

    return dic;

}

+ (id)getObjectInternal:(id)obj

{

    if([obj isKindOfClass:[NSString class]]

       || [obj isKindOfClass:[NSNumber class]]

       || [obj isKindOfClass:[NSNull class]]
　　　　|| [obj isKindOfClass:[NSDate class]])//支持类型-----可以扩充

    {

        return obj;

    }

    if([obj isKindOfClass:[NSArray class]])

    {

        NSArray *objarr = obj;

        NSMutableArray *arr = [NSMutableArray arrayWithCapacity:objarr.count];

        for(int i = ;i < objarr.count; i++)

        {

            [arr setObject:[self getObjectInternal:[objarr objectAtIndex:i]] atIndexedSubscript:i];

        }

        return arr;

    }

    if([obj isKindOfClass:[NSDictionary class]])

    {

        NSDictionary *objdic = obj;

        NSMutableDictionary *dic = [NSMutableDictionary dictionaryWithCapacity:[objdic count]];

        for(NSString *key in objdic.allKeys)

        {

            [dic setObject:[self getObjectInternal:[objdic objectForKey:key]] forKey:key];//对字典类型进行解析，递归调用

        }

        return dic;

    }

    return [self getObjectData:obj];//对其他class解析，递归调用

@end