public static async void SerializeBook()
{
using (FileStream fs = new FileStream("book.json", FileMode.Create))
{
BookFileModel book1 = new BookFileModel(
"Crime and punishment",
"321",
"Exmo",
"2015-02-14",
"1866-01-23",
new AuthorFileModel(
"Fedor",
"Dostoevskiy",
"1821-11-11"
)
);
await JsonSerializer.SerializeAsync(fs, book1);
}
}
public BookFileModel GetBookFromFile(string path)
{
string jsonString = null;
using (StreamReader fs = new StreamReader(path))
{
jsonString = fs.ReadLine();
}
BookFileModel book = null;
try
{
book = JsonSerializer.Deserialize <BookFileModel>(jsonString);
}
catch
{
throw new FileNotFoundException("JSON file is missing!");
}
return(book);
}