添加TakeAsync方法。

DMS.Infrastructure/Repositories/BaseRepository.cs

@@ -1,6 +1,7 @@
 using System.Diagnostics;
 using System.Linq.Expressions;
 using DMS.Core.Helper;
+using DMS.Core.Models;
 using DMS.Infrastructure.Data;
 using SqlSugar;
 
@@ -162,4 +163,15 @@ public abstract class BaseRepository<TEntity>
     {
         await Db.RollbackTranAsync();
     }
+
+    protected async Task<List<TEntity>> TakeAsync(int number)
+    {
+        var stopwatch = new Stopwatch();
+        stopwatch.Start();
+        var entity = await Db.Queryable<TEntity>().Take(number).ToListAsync();
+                            
+        stopwatch.Stop();
+        NlogHelper.Info($"TakeAsync {typeof(TEntity).Name}耗时：{stopwatch.ElapsedMilliseconds}ms");
+        return entity;
+    }
 }

DMS.Infrastructure/Repositories/DeviceRepository.cs

@@ -51,4 +51,11 @@ public class DeviceRepository : BaseRepository<DbDevice>, IDeviceRepository
         NlogHelper.Info($"Delete {typeof(DbDevice)},ID={id},耗时：{stopwatch.ElapsedMilliseconds}ms");
         return result;
     }
+
+    public new async Task<List<Device>> TakeAsync(int number)
+    {
+        var dbList = await base.TakeAsync(number);
+        return _mapper.Map<List<Device>>(dbList);
+
+    }
 }

DMS.Infrastructure/Repositories/MenuRepository.cs

@@ -64,4 +64,11 @@ public class MenuRepository : BaseRepository<DbMenu>, IMenuRepository
         NlogHelper.Info($"Delete {typeof(DbMenu)},ID={id},耗时：{stopwatch.ElapsedMilliseconds}ms");
         return result;
     }
+    
+    public new async Task<List<MenuBean>> TakeAsync(int number)
+    {
+        var dbList = await base.TakeAsync(number);
+        return _mapper.Map<List<MenuBean>>(dbList);
+
+    }
 }

DMS.Infrastructure/Repositories/MqttServerRepository.cs

@@ -53,4 +53,11 @@ public class MqttServerRepository : BaseRepository<DbMqttServer>, IMqttServerRep
         NlogHelper.Info($"Delete {typeof(MqttServer)},ID={id},耗时：{stopwatch.ElapsedMilliseconds}ms");
         return result;
     }
+    
+    public new async Task<List<MqttServer>> TakeAsync(int number)
+    {
+        var dbList = await base.TakeAsync(number);
+        return _mapper.Map<List<MqttServer>>(dbList);
+
+    }
 }

DMS.Infrastructure/Repositories/UserRepository.cs

@@ -64,4 +64,11 @@ public class UserRepository : BaseRepository<DbUser>, IUserRepository
         NlogHelper.Info($"Delete {typeof(DbMenu)},ID={id},耗时：{stopwatch.ElapsedMilliseconds}ms");
         return result;
     }
+    
+    public new async Task<List<User>> TakeAsync(int number)
+    {
+        var dbList = await base.TakeAsync(number);
+        return _mapper.Map<List<User>>(dbList);
+
+    }
 }

DMS.Infrastructure/Repositories/VariableHistoryRepository.cs

@@ -56,4 +56,12 @@ public class VariableHistoryRepository : BaseRepository<DbVariableHistory>, IVar
         NlogHelper.Info($"Delete {typeof(DbMenu)},ID={id},耗时：{stopwatch.ElapsedMilliseconds}ms");
         return result;
     }
+    
+    
+    public new async Task<List<VariableHistory>> TakeAsync(int number)
+    {
+        var dbList = await base.TakeAsync(number);
+        return _mapper.Map<List<VariableHistory>>(dbList);
+
+    }
 }

DMS.Infrastructure/Repositories/VariableMqttAliasRepository.cs

@@ -61,4 +61,11 @@ public class VariableMqttAliasRepository : BaseRepository<DbVariableMqttAlias>,
         NlogHelper.Info($"Delete {typeof(DbMenu)},ID={id},耗时：{stopwatch.ElapsedMilliseconds}ms");
         return result;
     }
+    
+    public new async Task<List<VariableMqttAlias>> TakeAsync(int number)
+    {
+        var dbList = await base.TakeAsync(number);
+        return _mapper.Map<List<VariableMqttAlias>>(dbList);
+
+    }
 }

DMS.Infrastructure/Repositories/VariableRepository.cs

@@ -137,4 +137,11 @@ public class VariableRepository : BaseRepository<DbVariable>, IVariableRepositor
         NlogHelper.Info($"Delete {typeof(DbMenu)},ID={id},耗时：{stopwatch.ElapsedMilliseconds}ms");
         return result;
     }
+    
+    public new async Task<List<Variable>> TakeAsync(int number)
+    {
+        var dbList = await base.TakeAsync(number);
+        return _mapper.Map<List<Variable>>(dbList);
+
+    }
 }

DMS.Infrastructure/Repositories/VariableTableRepository.cs

@@ -56,4 +56,11 @@ public class VariableTableRepository : BaseRepository<DbVariableTable>, IVariabl
         NlogHelper.Info($"Delete {typeof(DbMenu)},ID={id},耗时：{stopwatch.ElapsedMilliseconds}ms");
         return result;
     }
+    
+    public new async Task<List<VariableTable>> TakeAsync(int number)
+    {
+        var dbList = await base.TakeAsync(number);
+        return _mapper.Map<List<VariableTable>>(dbList);
+
+    }
 }

DMS.Infrastructure/Services/BaseService.cs

@@ -66,5 +66,9 @@ namespace DMS.Infrastructure.Services
         {
             return await ServerRepository.GetByIdAsync(id);
         }
+        public virtual async Task<List<TModel>> TakeAsync(int number)
+        {
+            return await ServerRepository.TakeAsync(number);
+        }
     }
 }