+(NSArray*)allLists {

NSMutableArray*newlists = [NSMutableArrayarray];

//1.生成plist文件的完整路徑

//[NSBundle mainBundle]獲取當(dāng)前工程的主文件夾

NSString*filePath = [[NSBundlemainBundle]pathForResource:@"news"ofType:@"plist"];

//把plist中的數(shù)據(jù)取出

NSArray*plistArray = [NSArrayarrayWithContentsOfFile:filePath];

for(NSDictionary*dicinplistArray) {

//每個字典對應(yīng)創(chuàng)建一個對象并用字典中的值給對象的屬性賦值

NewsList*list = [[NewsListalloc]init];

//list.title = dic[@"title"];

//list.newsImage = dic[@"newsImage"];

//list.commentCount = [dic[@"commentCount"] integerValue];

//KVCKey Value Coding

//會字典把所有的key逐個取出，然后用每個key的名字和對象的屬性名字進行匹配，如果key和屬性名稱一樣，就把value取出給該屬性賦值

[listsetValuesForKeysWithDictionary:dic];

//將新聞列表添加到數(shù)組中

[newlistsaddObject:list];

}

returnnewlists;

}