添加项目文件。

2026-07-14 13:55:17 +08:00
parent 63759495f2
commit 8bbdf78731
335 changed files with 81415 additions and 0 deletions
@@ -0,0 +1,102 @@
+using SqlSugar;
+using System;
+using System.Collections.Generic;
+using System.Linq.Expressions;
+
+namespace JY.DAL.Repository
+{
+    public class Repository<T> : IRepository<T> where T : class, new()
+    {
+        public ISqlSugarClient Db => DataContext.Instance;
+
+        public T GetById(object id)
+        {
+            return Db.Queryable<T>().InSingle(id);
+        }
+
+        public T GetSingle(Expression<Func<T, bool>> predicate)
+        {
+            return Db.Queryable<T>().Where(predicate).Single();
+        }
+
+        public List<T> GetList()
+        {
+            return Db.Queryable<T>().ToList();
+        }
+
+        public List<T> GetList(Expression<Func<T, bool>> predicate)
+        {
+            return Db.Queryable<T>().Where(predicate).ToList();
+        }
+
+        public List<T> GetListPaged(int pageIndex, int pageSize, out int totalCount, Expression<Func<T, bool>> predicate = null, string orderBy = null)
+        {
+            totalCount = 0;
+            var query = Db.Queryable<T>();
+            if (predicate != null)
+            {
+                query = query.Where(predicate);
+            }
+            if (!string.IsNullOrEmpty(orderBy))
+            {
+                query = query.OrderBy(orderBy);
+            }
+            return query.ToPageList(pageIndex, pageSize, ref totalCount);
+        }
+
+        public int Insert(T entity)
+        {
+            return Db.Insertable(entity).ExecuteReturnIdentity();
+        }
+
+        public int Insert(List<T> entities)
+        {
+            return Db.Insertable(entities).ExecuteCommand();
+        }
+
+        public int Update(T entity)
+        {
+            return Db.Updateable(entity).ExecuteCommand();
+        }
+
+        public int Update(T entity, Expression<Func<T, bool>> whereExpression)
+        {
+            return Db.Updateable(entity).Where(whereExpression).ExecuteCommand();
+        }
+
+        public int Update(Expression<Func<T, T>> columns, Expression<Func<T, bool>> whereExpression)
+        {
+            return Db.Updateable<T>().SetColumns(columns).Where(whereExpression).ExecuteCommand();
+        }
+
+        public int Delete(object id)
+        {
+            return Db.Deleteable<T>().In(id).ExecuteCommand();
+        }
+
+        public int Delete(Expression<Func<T, bool>> predicate)
+        {
+            return Db.Deleteable<T>().Where(predicate).ExecuteCommand();
+        }
+
+        public int Delete(List<T> entities)
+        {
+            return Db.Deleteable(entities).ExecuteCommand();
+        }
+
+        public bool Any(Expression<Func<T, bool>> predicate)
+        {
+            return Db.Queryable<T>().Where(predicate).Any();
+        }
+
+        public int Count(Expression<Func<T, bool>> predicate = null)
+        {
+            var query = Db.Queryable<T>();
+            if (predicate != null)
+            {
+                query = query.Where(predicate);
+            }
+            return query.Count();
+        }
+    }
+}