圖1

-(void)requestChannels{

//獲取plist文件路徑

NSString*path = [[NSBundlemainBundle]pathForResource:@"channels"ofType:@"plist"];

NSArray*arr = [[NSArrayalloc]initWithContentsOfFile:path];

NSMutableArray*mArr = [NSMutableArrayarray];

圖2

//字典轉(zhuǎn)模型

for(NSDictionary*dicinarr) {

Channel*channel = [Channelnew];

[channelsetValuesForKeysWithDictionary:dic];

[mArraddObject:channel];

}

if(_channels==nil) {

_channels= [NSArray array];

}

self.channels= mArr;

//刷新collectionview

[self.newsContentCollectionViewreloadData];

}

channels是保存模型的數(shù)組,這樣plist中的數(shù)組就轉(zhuǎn)成模型數(shù)組保存到channels中了.