STRHM
1.0.0
介绍文章
示例实体是一个 Book 类,它有几个基本字段。
public class Book
{
public int Id { get; set; }
public int? Rating { get; set; }
public DateTime PublishedOn { get; set; }
[SerializableRedisProperty]
public List<Author> Authors { get; set; }
}
没错,您注意到了一个自定义属性。该属性负责将特定属性作为值设置到 Redis 哈希中时进行序列化。
Book 存储库继承自 BaseRedisHashSetRepository,因为它公开了最常见的所需功能和数据库连接,以防您想扩展 Book 存储库本身的功能。
public class BookRepository : BaseRedisHashSetRepository<Book>
{
public BookRepository(IRedisConnection redisConnection, IStronglyTypedRedisSerializer serializer, RedisHashSetOptions configurationOptions)
: base(redisConnection, serializer, configurationOptions)
{
}
}
构造函数参数:
获取值的示例:
// Check if value is set on property
if (updatedBook.HasValue(b => b.Rating))
// Get values
updatedBook.Get<IEnumerable<Author>>(b => b.Authors)
updatedBook.Get<int?>(b => b.Rating)
或者
var book = await _bookRepository.GetAsync(book.Id.ToString());
设置值示例:
await _bookRepository.SaveAsync(book.Id.ToString(), book);
或者
await _bookRepository.HashSetAsync(book.Id.ToString(), new StronglyTypedDictionary<Book>(new StronglyTypedRedisNewtonsoftSerializer())
{
{ b => b.Rating, 10 },
{ b => b.Authors, new List<Author>()},
{ b => b.PublishedOn, DateTime.Now }
});