iOS开发项目篇—24字典转模型

 1 //
 2 //  YYUserModel.h
 3 //
 4 
 5 #import <Foundation/Foundation.h>
 6 
 7 @interface YYUserModel : NSObject
 8 
 9 /**    string    友好显示名称*/
10 @property(nonatomic,copy)NSString *name;
11 
12 /**string    用户头像地址（中图），50×50像素*/
13 @property(nonatomic,copy)NSString *profile_image_url;
14 
15 //接口
16 +(instancetype)userModelWithDict:(NSDictionary *)Dict;
17 @end

 1 //
 2 //  YYUserModel.m
 3 //
 4 
 5 #import "YYUserModel.h"
 6 
 7 @implementation YYUserModel
 8 +(instancetype)userModelWithDict:(NSDictionary *)Dict
 9 {
10     YYUserModel *model=[[self alloc]init];
11     model.name=Dict[@"name"];
12     model.profile_image_url=Dict[@"profile_image_url"];
13     return model;
14 }
15 @end

 1 //
 2 //  YYStatusModel.h
 3 //
 4 
 5 #import <Foundation/Foundation.h>
 6 #import "YYUserModel.h"
 7 
 8 @interface YYStatusModel : NSObject
 9 /**    string    微博创建时间*/
10 @property(nonatomic,copy)NSString *created_at;
11 
12 /**    string    字符串型的微博ID*/
13 @property(nonatomic,copy)NSString *idstr;
14 
15 /**    string    微博信息内容*/
16 @property(nonatomic,copy)NSString *text;
17 
18 /**    string    微博来源*/
19 @property(nonatomic,copy)NSString *source;
20 
21 /**    object    微博作者的用户信息字段 详细*/
22 @property(nonatomic,strong)YYUserModel *user;
23 
24 /**    object    被转发的原微博信息字段，当该微博为转发微博时返回 详细*/
25 @property(nonatomic,strong)YYStatusModel *retweeted_status;
26 
27 /**    int    转发数*/
28 @property(nonatomic,assign)int *reposts_count;
29 
30 /**    int    评论数*/
31 @property(nonatomic,assign)int *comments_count;
32 
33 /**    int    表态数*/
34 @property(nonatomic,assign)int *attitudes_count;
35 
36 /**    object    微博配图地址。多图时返回多图链接。无配图返回“[]” 数组里面都是HMPhoto模型*/
37 @property(nonatomic,copy)NSArray *pic_urls;
38 
39 //接口
40 +(instancetype)statusModelWithDict:(NSDictionary *)Dict;
41 
42 @end

 1 //
 2 //  YYStatusModel.m
 3 //
 4 
 5 #import "YYStatusModel.h"
 6 
 7 @implementation YYStatusModel
 8 +(instancetype)statusModelWithDict:(NSDictionary *)Dict
 9 {
10     YYStatusModel *model=[[self alloc]init];
11     model.text=Dict[@"text"];
12     
13     model.user=[YYUserModel userModelWithDict:Dict[@"user"]];
14     
15     //嵌套模型
16     NSDictionary *retweetedDict = Dict[@"retweetedDict"];
17     if (retweetedDict) {
18         model.retweeted_status=[YYStatusModel statusModelWithDict:retweetedDict];
19     }
20     return model;
21 }
22 @end

 1 //
 2 //  YYPhotoModel.h
 3 //
 4 
 5 #import <Foundation/Foundation.h>
 6 
 7 @interface YYPhotoModel : NSObject
 8 /** 缩略图 */
 9 @property (nonatomic, copy) NSString *thumbnail_pic;
10 @end

  1 //
  2 //  YYHomeTableViewController.m
  3 //
  4 
  5 #import "YYHomeTableViewController.h"
  6 #import "YYOneViewController.h"
  7 #import "YYTitleButton.h"
  8 #import "YYPopMenu.h"
  9 #import "YYAccountModel.h"
 10 #import "YYAccountTool.h"
 11 #import "AFNetworking.h"
 12 #import "UIImageView+WebCache.h"
 13 #import "YYUserModel.h"
 14 #import "YYStatusModel.h"
 15 
 16 @interface YYHomeTableViewController ()<YYPopMenuDelegate>
 17 @property(nonatomic,assign)BOOL down;
 18 @property(nonatomic,strong)NSMutableArray *statuses;
 19 @end
 20 
 21 @implementation YYHomeTableViewController
 22 
 23 - (id)initWithStyle:(UITableViewStyle)style
 24 {
 25     self = [super initWithStyle:style];
 26     if (self) {
 27         // Custom initialization
 28     }
 29     return self;
 30 }
 31 
 32 - (void)viewDidLoad
 33 {
 34     [super viewDidLoad];
 35     
 36     //设置导航栏内容
 37     [self setupNavBar];
 38     
 39     //加载最新数据
 40     [self loadNewStatus];
 41 
 42 }
 43 
 44 /**加载最新微博数据*/
 45 -(void)loadNewStatus
 46 {
 47     //1.获得请求管理者
 48     AFHTTPRequestOperationManager *mgr = [AFHTTPRequestOperationManager manager];
 49     
 50     //2.封装请求参数
 51     
 52     NSMutableDictionary *params=[NSMutableDictionary dictionary];
 53     params[@"access_token"] =[YYAccountTool accountModel].access_token;
 54     //设置请求返回3天数据
 55     params[@"count"]=@12;
 56  
 57     
 58     //3.发送Post请求
 59    // url：https://api.weibo.com/2/statuses/home_timeline.json
 60     [mgr GET:@"https://api.weibo.com/2/statuses/home_timeline.json" parameters:params success:^(AFHTTPRequestOperation *operation, NSDictionary*accountDict) {
 61 
 62         YYLog(@"请求成功--%@",accountDict[@"statuses"]);
 63 //        self.statuses=accountDict[@"statuses"];
 64         
 65         self.statuses = [NSMutableArray array];
 66         
 67         // 微博字典 -- 数组
 68         NSArray *statusDictArray = accountDict[@"statuses"];
 69         for (NSDictionary *statusDict in statusDictArray) {
 70             YYStatusModel *status = [YYStatusModel statusModelWithDict:statusDict];
 71             [self.statuses addObject:status];
 72         }
 73         
 74         
 75         //重新刷新表格
 76         [self.tableView reloadData];
 77     } failure:^(AFHTTPRequestOperation *operation, NSError *error) {
 78         YYLog(@"请求失败");
 79     }];
 80     
 81 }
 82 /**设置导航栏内容*/
 83 -(void)setupNavBar
 84 {
 85     self.navigationItem.leftBarButtonItem=[UIBarButtonItem itemWithImageName:@"navigationbar_friendsearch" highImageName:@"navigationbar_friendsearch_highlighted" target:self action:@selector(friendsearch)];
 86     self.navigationItem.rightBarButtonItem=[UIBarButtonItem itemWithImageName:@"navigationbar_pop" highImageName:@"navigationbar_pop_highlighted" target:self action:@selector(pop)];
 87     
 88     //设置导航栏按钮
 89     YYTitleButton *titleButton=[[YYTitleButton alloc]init];
 90     //设置文字
 91     [titleButton setTitle:@"首页" forState:UIControlStateNormal];
 92     //设置图标
 93     [titleButton setImage:[UIImage imageWithName:@"navigationbar_arrow_down"] forState:UIControlStateNormal];
 94     //设置背景
 95     [titleButton setBackgroundImage:[UIImage resizedImage:@"navigationbar_filter_background_highlighted"] forState:UIControlStateHighlighted];
 96     
 97     //设置尺寸
 98     titleButton.width=100;
 99     titleButton.height=35;
100     //监听按钮的点击事件
101     [titleButton addTarget:self action:@selector(titleButtonClick:) forControlEvents:UIControlEventTouchUpInside];
102     self.navigationItem.titleView=titleButton;
103 }
104 -(void)titleButtonClick:(UIButton *)titleButton
105 {
106 
107         [titleButton setImage:[UIImage imageWithName:@"navigationbar_arrow_up"] forState:UIControlStateNormal];
108         
109         UITableView *tableView=[[UITableView alloc]init];
110         [tableView setBackgroundColor:[UIColor yellowColor]];
111         YYPopMenu *menu=[YYPopMenu popMenuWithContentView:tableView];
112         [menu showInRect:CGRectMake(60, 55, 200, 200)];
113         menu.dimBackground=YES;
114 
115     menu.arrowPosition=YYPopMenuArrowPositionRight;
116         menu.delegate=self;
117 }
118 
119 
120 #pragma mark-YYPopMenuDelegate
121 //弹出菜单
122 -(void)popMenuDidDismissed:(YYPopMenu *)popMenu
123 {
124     YYTitleButton *titleButton=(YYTitleButton *)self.navigationItem.titleView;
125     [titleButton setImage:[UIImage imageWithName:@"navigationbar_arrow_down"] forState:UIControlStateNormal];
126 }
127 -(void)pop
128 {
129     YYLog(@"---POP---");
130 }
131 -(void)friendsearch
132 {
133     //跳转到one这个子控制器界面
134     YYOneViewController *one=[[YYOneViewController alloc]init];
135     one.title=@"One";
136     //拿到当前控制器
137     [self.navigationController pushViewController:one animated:YES];
138     
139 }
140 
141 #pragma mark - Table view data source
142 - (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
143 {
144     return self.statuses.count;
145 }
146 
147 - (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
148 {
149     static NSString *ID = @"cell";
150     UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:ID];
151     if (!cell) {
152         cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleSubtitle reuseIdentifier:ID];
153     }
154 //    cell.textLabel.text = [NSString stringWithFormat:@"%d----首页测试数据", indexPath.row];
155     
156     //取出这行对应的微博字典数据
157 //    NSDictionary *statusDict = self.statuses[indexPath.row];
158 //   cell.textLabel.text=statusDict[@"text"];
159 //    
160 //    //取出user字典数据
161 //    NSDictionary *userDict=statusDict[@"user"];
162 //    cell.detailTextLabel.text=userDict[@"name"];
163 //    
164 //    //下载头像图片
165 //    NSString *imageUrlStr=userDict[@"profile_image_url"];
166 //    [cell.imageView setImageWithURL:[NSURL URLWithString:imageUrlStr] placeholderImage:[UIImage imageWithName:@"avatar_default_small"]];
167     
168       //取出这行对应的微博字典数据,转换为数据模型
169     YYStatusModel *status=self.statuses[indexPath.row];
170     cell.textLabel.text=status.text;
171     cell.detailTextLabel.text=status.user.name;
172     NSString *imageUrlStr=status.user.profile_image_url;
173     [cell.imageView setImageWithURL:[NSURL URLWithString:imageUrlStr] placeholderImage:[UIImage imageWithName:@"avatar_default_small"]];
174     
175     return cell;
176 }
177 
178 - (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
179 {
180     //点击cell的时候，跳到下一个界面
181     UIViewController *newVc = [[UIViewController alloc] init];
182     newVc.view.backgroundColor = [UIColor redColor];
183     newVc.title = @"新控制器";
184     [self.navigationController pushViewController:newVc animated:YES];
185 }
186 
187 @end

 1 #import "YYAppDelegate.h"
 2 #import "YYOAuthViewController.h"
 3 #import "YYControllerTool.h"
 4 #import "YYAccountTool.h"
 5 #import "YYAccountModel.h"
 6 #import "SDWebImageManager.h"
 7 #import "SDImageCache.h"
 8 
 9 @implementation YYAppDelegate
10 
11 - (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
12 {
13  
14    //1.创建窗口
15     self.window=[[UIWindow alloc]init];
16     self.window.frame=[UIScreen mainScreen].bounds;
17     
18     //获取文件夹
19 //    NSString *doc = [NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES)lastObject];
20 //    //获取写入的文件路径
21 //    NSString *filePath=[doc stringByAppendingPathComponent:@"account.plist"];
22 //    //获取信息，以进行判断
23 //    NSDictionary *account=[NSDictionary dictionaryWithContentsOfFile:filePath];
24     
25     //2.显示窗口(主窗口)
26     [self.window makeKeyAndVisible];
27     
28     //3.设置窗口的根控制器
29     YYAccountModel *account=[YYAccountTool accountModel];
30     
31     if (account) {  //  存在成功授权的账号信息
32         [YYControllerTool chooseRootViewController];
33     }else  //没有登陆过
34     {
35         self.window.rootViewController=[[YYOAuthViewController alloc]init];
36     }
37   
38     return YES;
39 }
40 
41 - (void)applicationDidReceiveMemoryWarning:(UIApplication *)application
42 {
43     // 赶紧清除所有的内存缓存
44     [[SDImageCache sharedImageCache] clearMemory];
45     
46     // 赶紧停止正在进行的图片下载操作
47     [[SDWebImageManager sharedManager] cancelAll];
48 }