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Assets/BITKit/EntityFramework/BITKit.EntityFramework.asmdef

@@ -0,0 +1,16 @@
+{
+    "name": "BITKit.EntityFramework",
+    "rootNamespace": "",
+    "references": [],
+    "includePlatforms": [],
+    "excludePlatforms": [],
+    "allowUnsafeCode": false,
+    "overrideReferences": false,
+    "precompiledReferences": [],
+    "autoReferenced": true,
+    "defineConstraints": [
+        "NET5_0_OR_GREATER"
+    ],
+    "versionDefines": [],
+    "noEngineReferences": false
+}

Assets/BITKit/EntityFramework/EntityFrameworkContext.cs

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+#if NET5_0_OR_GREATER
+using System;
+using Cysharp.Threading.Tasks;
+using Microsoft.EntityFrameworkCore;
+
+namespace BITKit;
+
+public interface IDatabaseContext<T> where T : class
+{
+	void Add(T entity);
+	UniTask AddAsync(T entity);
+	void Remove(T entity);
+	T[] GetArray();
+	bool TrySearch(Func<T, bool> searchFactory, out T result);
+	bool TrySearchArray(Func<T, bool> searchFactory, out T[] result);
+}
+
+public abstract class EntityFrameworkContext<T>:DbContext ,IDatabaseContext<T>  where T : class
+{
+	protected DbSet<T> context { get; private set; }
+
+	public void Add(T entity)
+	{
+		context.Add(entity);
+		SaveChanges();
+	}
+
+	public async UniTask AddAsync(T entity)
+	{
+		await context.AddAsync(entity);
+		await SaveChangesAsync();
+	}
+
+	public void Remove(T entity)
+	{
+		throw new NotImplementedException();
+	}
+
+	public T[] GetArray()
+	{
+		throw new NotImplementedException();
+	}
+
+	public bool TrySearch(Func<T, bool> searchFactory, out T result)
+	{
+		throw new NotImplementedException();
+	}
+
+	public bool TrySearchArray(Func<T, bool> searchFactory, out T[] result)
+	{
+		throw new NotImplementedException();
+	}
+}
+#endif

Assets/BITKit/EntityFramework/MySQLContext.cs

@@ -0,0 +1,19 @@
+#if NET5_0_OR_GREATER
+using Microsoft.EntityFrameworkCore;
+
+namespace BITKit;
+
+public class MySQLContext<T>:DbContext where T:class
+{
+	protected readonly string _connectSql;
+	protected DbSet<T> context { get; private set; }
+	public MySQLContext(string connectSql) : base()
+	{
+		_connectSql = connectSql;
+	}
+	protected override void OnConfiguring(DbContextOptionsBuilder optionsBuilder)
+	{
+		optionsBuilder.UseMySQL("_connectSql");
+	}
+}
+#endif

Assets/BITKit/EntityFramework/SQLiteContext.cs

@@ -0,0 +1,82 @@
+#if NET5_0_OR_GREATER
+using System;
+using System.Linq;
+using Cysharp.Threading.Tasks;
+using Microsoft.EntityFrameworkCore;
+
+namespace BITKit;
+
+
+
+public class SqlLiteContext<T> : DbContext,IDatabaseContext<T> where T : class
+{
+	public DbSet<T> context { get; private set; }
+	protected override void OnConfiguring(DbContextOptionsBuilder optionsBuilder)
+	{
+		var sql = SQLiteContextHelper.GetConnectionString<T>();
+		optionsBuilder.UseSqlite(sql);
+	}
+	public virtual void Add(T entity)
+	{
+		context.Add(entity);
+		SaveChanges();
+	}
+
+	public UniTask AddAsync(T entity)
+	{
+		throw new NotImplementedException();
+	}
+
+	public virtual void Remove(T entity)
+	{
+		context.Remove(entity);
+		SaveChanges();
+	}
+	public virtual T[] GetArray()
+	{
+		return context.ToArray();
+	}
+	public virtual bool TrySearch(Func<T,bool> searchFactory,out T result)
+	{
+		result = context.FirstOrDefault(searchFactory);
+		return result != null;
+	}
+	/// <summary>
+	/// 搜索数组
+	/// </summary>
+	/// <param name="searchFactory"></param>
+	/// <param name="result"></param>
+	/// <returns></returns>
+	public virtual bool TrySearchArray(Func<T, bool> searchFactory, out T[] result)
+	{
+		result = context.Where(searchFactory).ToArray();
+		return result.Length > 0;
+	}
+}
+
+public static class SQLiteContextHelper
+{
+	private const string _database = "Database";
+
+	public static string GetConnectionString(string key)
+	{
+		GetConnectionSqlAndPath(key,out var connectionSql,out var path);
+		BIT4Log.Log($"已创建数据库链接:{path}");
+		return connectionSql;
+	}
+
+	public static string GetConnectionString<T>()
+	{
+		GetConnectionSqlAndPath(typeof(T).Name,out var connectionSql,out var path);
+		BIT4Log.Log<T>($"已创建数据库链接:{path}");
+		return connectionSql;
+	}
+
+	public static void GetConnectionSqlAndPath(string name,out string connectionSql,out string path)
+	{
+		PathHelper.GetFolderPath(_database);
+		path = PathHelper.GetPath(_database, $"{name}.db");
+		connectionSql = $"Data Source={path}";
+	}
+} 
+#endif