1、根据数据表，删除表数据接口迁移至DataModel 已有接口下

2、将根据表明生成实体类，代码迁移至已有数据接口DataModel下

system/Tnb.Systems/System/DataBaseService.cs

@@ -1,6 +1,7 @@
 using System.Collections;
 using System.Data;
 using System.Text;
+using JNPF.Common.Configuration;
 using JNPF.Common.Core.Manager;
 using JNPF.Common.Core.Manager.Files;
 using JNPF.Common.Dtos.DataBase;
@@ -17,6 +18,7 @@ using JNPF.Systems.Entitys.Model.DataBase;
 using JNPF.Systems.Entitys.System;
 using JNPF.Systems.Interfaces.System;
 using Mapster;
+using Microsoft.AspNetCore.Authorization;
 using Microsoft.AspNetCore.Http;
 using Microsoft.AspNetCore.Mvc;
 using SqlSugar;
@@ -323,16 +325,124 @@ public class DataBaseService : IDynamicApiController, ITransient
     await Create(linkid, data);
   }
 
-  #endregion
+    /// <summary>
+    /// 清除表数据
+    /// </summary>
+    /// <param name="linkId">数据库配置主键</param>
+    /// <param name="input"></param>
+    /// <returns></returns>
+    [HttpPost("{linkId}/clean-data")]
+    public async Task<dynamic> CleanTableData(string linkId, DatabaseTableDataCleanInput input)
+    {
+        SqlSugarScope sugarClient = null!;
+        if (linkId == "0")
+        {
+            ConnectionStringsOptions options = App.GetConfig<ConnectionStringsOptions>("ConnectionStrings", true);
+            var connCfg = options.Adapt<ConnectionConfig>();
+            sugarClient = new SqlSugarScope(connCfg);
+        }
+        else
+        {
+            var link = await _dbLinkService.GetInfo(linkId);
+            sugarClient = _dataBaseManager.ChangeDataBase(link);
+        }
+        return await sugarClient.Deleteable<object>().AS(input.TableName).ExecuteCommandAsync();
+    }
+    /// <summary>
+    /// 生成代码
+    /// </summary>
+    /// <param name="linkId">数据库配置表主键</param>
+    /// <param name="input">post输入参数</param>
+    /// <returns></returns>
+    /// <exception cref="ArgumentNullException"></exception>
+    /// <exception cref="ArgumentException"></exception>
+    [HttpPost("{linkId}/gen-code")]
+    public async Task<dynamic> GenerateCode(string linkId,DatabaseTableDataCleanInput input)
+    {
+        if (input.TableName.IsNullOrWhiteSpace())
+        {
+            throw new ArgumentNullException(nameof(input.TableName));
+        }
+        if (!input.TableName.Contains("_"))
+        {
+            throw new ArgumentException($"表【{input.TableName}】,表名之间必须包含_");
+        }
+        var dir = Path.Combine(FileVariable.GenerateCodePath, "DbModel");
+        if (!Directory.Exists(dir))
+        {
+            Directory.CreateDirectory(dir);
+        }
+        SqlSugarScope sugarClient = null!;
+        if (linkId == "0") //默认时，使用当前默认数据库配置
+        {
+            ConnectionStringsOptions options = App.GetConfig<ConnectionStringsOptions>("ConnectionStrings", true);
+            var connCfg = options.Adapt<ConnectionConfig>();
+            sugarClient = new SqlSugarScope(connCfg);
+        }
+        else
+        {
+            var link = await _dbLinkService.GetInfo(linkId);
+            sugarClient = _dataBaseManager.ChangeDataBase(link);
+        }
 
-  #region PrivateMethod
+        string CustomFormatName(string s)
+        {
+            var pos = 0;
+            if ((pos = s.IndexOf("_", StringComparison.Ordinal)) > -1)
+            {
+                var first = s.AsSpan().Slice(0, pos).ToString().ToUpperCase();
+                var second = s.AsSpan().Slice(pos + 1).ToString().ToUpperCase();
+                return $"{first}{second}";
+            }
+            else
+            {
+                return s.ToUpperCase();
+            }
+        }
 
-  /// <summary>
-  /// 是否系统表.
-  /// </summary>
-  /// <param name="table"></param>
-  /// <returns></returns>
-  private bool IsSysTable(string table)
+        foreach (var item in sugarClient.DbMaintenance.GetTableInfoList().Where(t => t.Name == input.TableName))
+        {
+            string entityName = CustomFormatName(item.Name);/*实体名首字母大写*/
+            sugarClient.MappingTables.Add(entityName, item.Name);
+            foreach (var col in sugarClient.DbMaintenance.GetColumnInfosByTableName(item.Name))
+            {
+                var colName = CustomFormatName(col.DbColumnName);
+                sugarClient.MappingColumns.Add(colName /*类的属性首字母大写*/, col.DbColumnName, entityName);
+            }
+        }
+
+        var newFileName = "";
+        var pos = input.TableName.IndexOf("_", StringComparison.Ordinal);
+        var first = input.TableName.AsSpan().Slice(0, pos).ToString().ToUpperCase();
+        var second = input.TableName.AsSpan().Slice(pos + 1).ToString().ToUpperCase();
+        newFileName = $"{first}{second}";
+
+        sugarClient.DbFirst.Where(input.TableName)
+            .FormatFileName(CustomFormatName)
+            .IsCreateAttribute()
+            .CreateClassFile(dir, "DbModels");
+
+        var previewContent = "";
+        var codeFile = Path.Combine(dir, $"{CustomFormatName(input.TableName)}.cs");
+        if (File.Exists(codeFile))
+        {
+            using (var sr = File.OpenText(codeFile))
+            {
+                previewContent = await sr.ReadToEndAsync();
+            }
+        }
+        return previewContent;
+    }
+    #endregion
+
+    #region PrivateMethod
+
+    /// <summary>
+    /// 是否系统表.
+    /// </summary>
+    /// <param name="table"></param>
+    /// <returns></returns>
+    private bool IsSysTable(string table)
   {
     string[] byoTable =
     {