NScript.LiteDB.Utils
6.0.5
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See the version list below for details.
dotnet add package NScript.LiteDB.Utils --version 6.0.5
NuGet\Install-Package NScript.LiteDB.Utils -Version 6.0.5
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package.
<PackageReference Include="NScript.LiteDB.Utils" Version="6.0.5" />
For projects that support PackageReference, copy this XML node into the project file to reference the package.
paket add NScript.LiteDB.Utils --version 6.0.5
The NuGet Team does not provide support for this client. Please contact its maintainers for support.
#r "nuget: NScript.LiteDB.Utils, 6.0.5"
#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package.
// Install NScript.LiteDB.Utils as a Cake Addin #addin nuget:?package=NScript.LiteDB.Utils&version=6.0.5 // Install NScript.LiteDB.Utils as a Cake Tool #tool nuget:?package=NScript.LiteDB.Utils&version=6.0.5
The NuGet Team does not provide support for this client. Please contact its maintainers for support.
NScript.LiteDB.Utils
在 LiteDB 基础上,提供了 DataService<T> 泛型类,方便进行操作:
[LiteDBSet(FileName = "books.db", Indexer = typeof(BookIndexer))]
public class Book
{
public class BookIndexer : Indexer<Book>
{
public override void EnsureIndex(ILiteCollection<Book> col)
{
col.EnsureIndex(x => x.Name);
}
}
public String Name { get; set; }
}
public class DefaultBook
{
public String Name { get; set; }
}
var service1 = new DataService<Book>();
var service2 = new DataService<DefaultBook>();
var service3 = new DataService<Book>("bucketA");
service1.Insert(new Book() { Name = "book1" });
service2.Insert(new DefaultBook() { Name = "book2" });
service3.Insert(new Book() { Name = "book3" });
Console.WriteLine(service1.Count());
Console.WriteLine(service2.Count());
Console.WriteLine(service3.Count());
提供了接口 IFileStorageService
,在 LiteDB 基础上,提供了 FileStorageService
,可以根据日期,将文件分片存储。
IFileStorageService
接口定义为:
public interface IFileStorageService
{
/// <summary>
/// 生成下一个文件的 Id。文件名称为 8字符日期+UUID+扩展名
/// </summary>
/// <param name="fileExtention"></param>
/// <returns></returns>
public string NextFileId(String fileExtention = "");
/// <summary>
/// 删除文件
/// </summary>
/// <param name="fileId"></param>
/// <returns></returns>
public bool Delete(String fileId);
/// <summary>
/// 保存文件,返回文件 fileId
/// </summary>
/// <param name="data"></param>
/// <param name="fileExtention"></param>
/// <returns></returns>
public String Save(Byte[] data, String fileExtention);
/// <summary>
/// 保存文件到指定 fileId
/// </summary>
/// <param name="fileId"></param>
/// <param name="data"></param>
/// <returns></returns>
public bool Save(String fileId, Byte[] data);
/// <summary>
/// 根据文件Id查找文件
/// </summary>
/// <param name="fileId"></param>
/// <returns></returns>
public byte[]? Find(String fileId);
}
相关操作:
void TestFileStorageService(String? dir = null)
{
var storage = new FileStorageService();
if (dir != null) storage.BaseDir = dir;
byte[] data = new byte[10];
var fileId = storage.Save(data, ".dat");
Console.WriteLine(fileId);
var item = storage.Find(fileId);
Console.WriteLine(item.Length);
var rtn = storage.Delete(fileId);
Console.WriteLine(rtn);
item = storage.Find(fileId);
if (item == null) Console.WriteLine("Delete OK!");
}
Product | Versions Compatible and additional computed target framework versions. |
---|---|
.NET | net6.0 is compatible. net6.0-android was computed. net6.0-ios was computed. net6.0-maccatalyst was computed. net6.0-macos was computed. net6.0-tvos was computed. net6.0-windows was computed. net7.0 was computed. net7.0-android was computed. net7.0-ios was computed. net7.0-maccatalyst was computed. net7.0-macos was computed. net7.0-tvos was computed. net7.0-windows was computed. net8.0 was computed. net8.0-android was computed. net8.0-browser was computed. net8.0-ios was computed. net8.0-maccatalyst was computed. net8.0-macos was computed. net8.0-tvos was computed. net8.0-windows was computed. |
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.
-
net6.0
- LiteDB (>= 5.0.16)
NuGet packages (1)
Showing the top 1 NuGet packages that depend on NScript.LiteDB.Utils:
Package | Downloads |
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NScript.LiteDB.RocksDBExtention
Package Description |
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