源码-0204-UITableView03

//
//  ViewController.m
//  06-UITableView02-单组数据
#import "ViewController.h"
#import "XMGHero.h"

@interface ViewController () <UITableViewDataSource>
/** 英雄数据 */
@property (nonatomic, strong) NSArray *heroes;
@end

@implementation ViewController

- (NSArray *)heroes
{
    if (_heroes == nil) {
        // 加载plist中的字典数组
        NSString *path = [[NSBundle mainBundle] pathForResource:@"heroes.plist" ofType:nil];
        NSArray *dictArray = [NSArray arrayWithContentsOfFile:path];
        
        // 字典数组 -> 模型数组
        NSMutableArray *heroArray = [NSMutableArray array];
        for (NSDictionary *dict in dictArray) {
            XMGHero *hero = [XMGHero heroWithDict:dict];
            [heroArray addObject:hero];
        }
        
        _heroes = heroArray;
    }
    return _heroes;
}

- (void)viewDidLoad {
    [super viewDidLoad];
    
}

#pragma mark - <UITableViewDataSource>
// 默认就是1组
//- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView
//{
//    return 1;
//}

- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
{
    return self.heroes.count;
}

- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
    UITableViewCell *cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleSubtitle reuseIdentifier:nil];
    
    XMGHero *hero = self.heroes[indexPath.row];
    
    cell.textLabel.text = hero.name;
    cell.imageView.image = [UIImage imageNamed:hero.icon];
    cell.detailTextLabel.text = hero.intro;
    
    return cell;
}
@end

//
//  XMGHero.h
//  06-UITableView02-单组数据
#import <Foundation/Foundation.h>

@interface XMGHero : NSObject
/** 姓名 */
@property (nonatomic, strong) NSString *name;
/** 图标 */
@property (nonatomic, strong) NSString *icon;
/** 简介 */
@property (nonatomic, strong) NSString *intro;

+ (instancetype)heroWithDict:(NSDictionary *)dict;
@end

//
//  XMGHero.m
//  06-UITableView02-单组数据
#import "XMGHero.h"

@implementation XMGHero
+ (instancetype)heroWithDict:(NSDictionary *)dict
{
    XMGHero *hero = [[self alloc] init];
//    hero.name = dict[@"name"];
//    hero.icon = dict[@"icon"];
//    hero.intro = dict[@"intro"];
    [hero setValuesForKeysWithDictionary:dict];
    return hero;
}
@end