////  NSObject+Property.h//  ModelValueTest1.0////  Created by Lisa on 14-9-15.//  Copyright (c) 2014年 Lisa. All rights reserved.//#import <Foundation/Foundation.h>@interface NSObject (Property)-(void)setDataDictionary:(NSDictionary *)dataDictionary;-(NSDictionary*)dataDictionary;@end

////  NSObject+Property.m//  ModelValueTest1.0////  Created by Lisa on 14-9-15.//  Copyright (c) 2014年 Lisa. All rights reserved.//#import "NSObject+Property.h"#import <objc/runtime.h>@implementation NSObject (Property)#pragma mark--Public method-(void)setDataDictionary:(NSDictionary *)dataDictionary{    [self setAttributes:dataDictionary obj:self];}-(NSDictionary*)dataDictionary{    //获取属性列表    NSArray *properties = [self propertyNames:[self class]];    //根据属性列表获取属性值    return [self propertiesAndValuesDictionary:self properties:properties];}#pragma mark--- Private method//通过属性名字拼凑 setter 方法-(SEL)getSetterSelWithAttibuteName:(NSString *)attributeName{    NSString *captial = [[attributeName substringToIndex:1]uppercaseString];    NSString *setterSelStr = [NSString stringWithFormat:@"set%@%@:",captial,[attributeName substringFromIndex:1]];    return NSSelectorFromString(setterSelStr);}//通过字典设置属性-(void)setAttributes:(NSDictionary *)dataDic obj:(id)obj{    //获取所有的key值    NSEnumerator *keyEnum = [dataDic keyEnumerator];    //字典的key值（与model的属性值一一对应）    id attrbuteName = nil;        while (attrbuteName = [keyEnum nextObject]) {        //获取 拼凑的setter方法        SEL sel = [obj getSetterSelWithAttibuteName:attrbuteName];                //验证setter方法是否能回应        if ([obj respondsToSelector:sel]) {            id value = http://www.mamicode.com/nil;"" string            if (valueObj == nil) {                valueObj = @"";            }            propertiesValueDic[property] = valueObj;        }    }    return propertiesValueDic;}@end

////  LModelItems.h//  ModelValueTest1.0////  Created by Lisa on 14-9-15.//  Copyright (c) 2014年 Lisa. All rights reserved.//#import <Foundation/Foundation.h>@interface LModelItems : NSObject@property(nonatomic,strong)NSString *name;@property(nonatomic,strong)NSNumber *age;@property(nonatomic,strong)NSDictionary *addressDic;@property(nonatomic,strong)NSArray *eventd;@end

////  LModelItems.m//  ModelValueTest1.0////  Created by Lisa on 14-9-15.//  Copyright (c) 2014年 Lisa. All rights reserved.//#import "LModelItems.h"@implementation LModelItems@end

//  LViewController.h//  ModelValueTest1.0////  Created by Lisa on 14-9-15.//  Copyright (c) 2014年 Lisa. All rights reserved.//#import <UIKit/UIKit.h>@interface LViewController : UIViewController@end

////  LViewController.m//  ModelValueTest1.0////  Created by itotem on 14-9-15.//  Copyright (c) 2014年 Lisa. All rights reserved.//#import "LViewController.h"#import "NSObject+Property.h"#import "LModelItems.h"@interface LViewController ()@end@implementation LViewController- (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil{    self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil];    if (self) {        // Custom initialization    }    return self;}- (void)viewDidLoad{    [super viewDidLoad];    LModelItems *model = [LModelItems new];    //通过字典赋值    model.dataDictionary = @{@"name":@"Lisa",@"age":@26,@"addressDic":@{@"provinces":@"北京",@"area":@"海淀区"},@"eventd":@[@"first",@"second",@"third"]};
//打印赋值结果    NSLog(@"%@",model.dataDictionary);    NSLog(@"name=%@",model.name);    NSLog(@"age=%@",model.age);    NSLog(@"addressDic=%@",[model.addressDic objectForKey:@"provinces"]);    NSLog(@"eventd=%@",model.eventd);    }- (void)didReceiveMemoryWarning{    [super didReceiveMemoryWarning];    // Dispose of any resources that can be recreated.}@end