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CloudBuilder.CodeGenerator/Entity/CodeGeneratorRegistEntity.auto.cs

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+using CloudBuilder.Core.DependencyInjection.EFCore;
+using Microsoft.EntityFrameworkCore;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Reflection;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace CloudBuilder.CodeGenerator.Entity
+{
+    public partial class CodeGeneratorRegistEntity : IMasterRegistEntityType<ModelBuilder>
+    {
+        /// <summary>
+        /// 注入模块内的所有实体类
+        /// </summary>
+        /// <param name="builder"></param>
+        public void RegistEntity(ModelBuilder builder)
+        {
+            string _assemblyName = Assembly.GetExecutingAssembly().GetName().Name;
+            //注入所有Entity实体类
+            AddEntityType(builder, _assemblyName);
+            //如果Entity实体类不是单一主键，要单独重写注入
+            RegistKeys(builder);
+        }
+
+        public void AddEntityType(ModelBuilder builder, string _assemblyName)
+        {
+            RegistEntityHelper.AddMasterEntityType(builder, _assemblyName);
+        }
+
+        public void RegistKeys(ModelBuilder builder)
+        {
+            //***BEGIN***
+            builder.Entity<SysTableSchemaViewEntity>(eb => { eb.HasNoKey(); });
+            //***END***
+        }
+    }
+}

CloudBuilder.CodeGenerator/Entity/SysTableSchemaViewEntity.auto.cs

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+using CloudBuilder.Core.DatabaseAccessor.Entity;
+using System.ComponentModel.DataAnnotations.Schema;
+
+namespace CloudBuilder.CodeGenerator.Entity
+{
+    [Table("sys_table_schema_view")]
+    public class SysTableSchemaViewEntity : ViewEntityBase
+    {
+        [Column("table_name")]
+        public string TableName { get; set; }
+        [Column("field_name")]
+        public string FieldName { get; set; }
+        [Column("type_name")]
+        public string TypeName { get; set; }
+        [Column("type_of_name")]
+        public string TypeOfName { get; set; }
+        [Column("max_length")]
+        public int MaxLength { get; set; }
+        [Column("scale")]
+        public int Scale { get; set; }
+        [Column("is_null_able")]
+        public string IsNullAble { get; set; }
+        [Column("field_default_value")]
+        public string FieldDefaultValue { get; set; }
+        [Column("xtype")]
+        public string Xtype { get; set; }
+        [Column("find_by")]
+        public int FindBy { get; set; }
+        [Column("operation")]
+        public int Operation { get; set; }
+        [Column("pk")]
+        public int Pk { get; set; }
+        [Column("pk_name")]
+        public string PkName { get; set; }
+        [Column("is_identity")]
+        public int IsIdentity { get; set; }
+        [Column("colid")]
+        public int Colid { get; set; }
+
+
+        public const string TABLE_NAME = "TableName";
+        public const string FIELD_NAME = "FieldName";
+        public const string TYPE_NAME = "TypeName";
+        public const string TYPE_OF_NAME = "TypeOfName";
+        public const string MAX_LENGTH = "MaxLength";
+        public const string SCALE = "Scale";
+        public const string IS_NULL_ABLE = "IsNullAble";
+        public const string FIELD_DEFAULT_VALUE = "FieldDefaultValue";
+        public const string XTYPE = "Xtype";
+        public const string FIND_BY = "FindBy";
+        public const string OPERATION = "operation";
+        public const string PK = "Pk";
+        public const string PK_NAME = "PkName";
+        public const string IS_IDENTITY = "IsIdentity";
+        public const string COLID = "Colid";
+
+        public const string DB_NAME_SYS_TABLE_SCHEMA = "sys_table_schema_view";
+
+        public const string DB_NAME_FIELDS = "table_name,field_name,type_name,type_of_name,max_length,scale,is_null_able,field_default_value,xtype,find_by,operation,pk,pk_name,is_identity,colid";
+
+        public const string DB_TABLE_NAME = "table_name";
+        public const string DB_FIELD_NAME = "field_name";
+        public const string DB_TYPE_NAME = "type_name";
+        public const string DB_TYPE_OF_NAME = "type_of_name";
+        public const string DB_MAX_LENGTH = "max_length";
+        public const string DB_SCALE = "scale";
+        public const string DB_IS_NULL_ABLE = "is_null_able";
+        public const string DB_FIELD_DEFAULT_VALUE = "field_default_value";
+        public const string DB_XTYPE = "xtype";
+        public const string DB_FIND_BY = "find_by";
+        public const string DB_OPERATION = "operation";
+        public const string DB_PK = "pk";
+        public const string DB_PK_NAME = "pk_name";
+        public const string DB_IS_IDENTITY = "is_identity";
+        public const string DB_COLID = "colid";
+
+
+        public static SysTableSchemaViewEntity GetInstance()
+        {
+            return new SysTableSchemaViewEntity();
+        }
+
+        public SysTableSchemaViewEntity()
+        : base()
+        {
+        }
+
+        public virtual void CopyFrom(SysTableSchemaViewEntity source)
+        {
+            CopyFrom(source, true);
+        }
+
+        public virtual void CopyFrom(SysTableSchemaViewEntity source, bool includeSystemFields)
+        {
+            if (source == null)
+            {
+                throw new NullReferenceException("Source entity is null.");
+            }
+
+            this.TableName = source.TableName;
+            this.FieldName = source.FieldName;
+            this.TypeName = source.TypeName;
+            this.TypeOfName = source.TypeOfName;
+            this.MaxLength = source.MaxLength;
+            this.Scale = source.Scale;
+            this.IsNullAble = source.IsNullAble;
+            this.FieldDefaultValue = source.FieldDefaultValue;
+            this.Xtype = source.Xtype;
+            this.FindBy = source.FindBy;
+            this.Operation = source.Operation;
+            this.Pk = source.Pk;
+            this.PkName = source.PkName;
+            this.IsIdentity = source.IsIdentity;
+            this.Colid = source.Colid;
+
+            if (includeSystemFields)
+            {
+            }
+        }
+
+        public string GetSelectFrom()
+        {
+            return $" select {DB_NAME_FIELDS} from {DB_NAME_SYS_TABLE_SCHEMA} ";
+        }
+
+        public SysTableSchemaViewEntity Clone()
+        {
+            SysTableSchemaViewEntity result = new SysTableSchemaViewEntity();
+            result.CopyFrom(this);
+
+            return result;
+        }
+    }
+}