506 lines
26 KiB
C#
506 lines
26 KiB
C#
// Admin.NET 项目的版权、商标、专利和其他相关权利均受相应法律法规的保护。使用本项目应遵守相关法律法规和许可证的要求。
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//
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// 本项目主要遵循 MIT 许可证和 Apache 许可证（版本 2.0）进行分发和使用。许可证位于源代码树根目录中的 LICENSE-MIT 和 LICENSE-APACHE 文件。
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//
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// 不得利用本项目从事危害国家安全、扰乱社会秩序、侵犯他人合法权益等法律法规禁止的活动！任何基于本项目二次开发而产生的一切法律纠纷和责任，我们不承担任何责任！
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namespace Admin.NET.Core;
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public static class SqlSugarSetup
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{
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// 多租户实例
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public static ITenant ITenant { get; set; }
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// 是否正在处理种子数据
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private static bool _isHandlingSeedData = false;
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/// <summary>
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/// SqlSugar 上下文初始化
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/// </summary>
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/// <param name="services"></param>
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public static void AddSqlSugar(this IServiceCollection services)
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{
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// 注册雪花Id
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var snowIdOpt = App.GetConfig<SnowIdOptions>("SnowId", true);
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YitIdHelper.SetIdGenerator(snowIdOpt);
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// 自定义 SqlSugar 雪花ID算法
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SnowFlakeSingle.WorkId = snowIdOpt.WorkerId;
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StaticConfig.CustomSnowFlakeFunc = () =>
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{
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return YitIdHelper.NextId();
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};
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var dbOptions = App.GetConfig<DbConnectionOptions>("DbConnection", true);
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dbOptions.ConnectionConfigs.ForEach(SetDbConfig);
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SqlSugarScope sqlSugar = new(dbOptions.ConnectionConfigs.Adapt<List<ConnectionConfig>>(), db =>
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{
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dbOptions.ConnectionConfigs.ForEach(config =>
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{
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var dbProvider = db.GetConnectionScope(config.ConfigId);
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SetDbAop(dbProvider, dbOptions.EnableConsoleSql);
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SetDbDiffLog(dbProvider, config);
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});
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});
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ITenant = sqlSugar;
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services.AddSingleton<ISqlSugarClient>(sqlSugar); // 单例注册
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services.AddScoped(typeof(SqlSugarRepository<>)); // 仓储注册
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services.AddUnitOfWork<SqlSugarUnitOfWork>(); // 事务与工作单元注册
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// 初始化数据库表结构及种子数据
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dbOptions.ConnectionConfigs.ForEach(config =>
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{
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InitDatabase(sqlSugar, config);
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});
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}
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/// <summary>
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/// 配置连接属性
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/// </summary>
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/// <param name="config"></param>
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public static void SetDbConfig(DbConnectionConfig config)
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{
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var configureExternalServices = new ConfigureExternalServices
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{
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EntityNameService = (type, entity) => // 处理表
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{
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entity.IsDisabledDelete = true; // 禁止删除非 sqlsugar 创建的列
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// 只处理贴了特性[SugarTable]表
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if (!type.GetCustomAttributes<SugarTable>().Any())
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return;
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if (config.DbSettings.EnableUnderLine && !entity.DbTableName.Contains('_'))
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entity.DbTableName = UtilMethods.ToUnderLine(entity.DbTableName); // 驼峰转下划线
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},
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EntityService = (type, column) => // 处理列
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{
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// 只处理贴了特性[SugarColumn]列
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if (!type.GetCustomAttributes<SugarColumn>().Any())
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return;
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if (new NullabilityInfoContext().Create(type).WriteState is NullabilityState.Nullable)
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column.IsNullable = true;
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if (config.DbSettings.EnableUnderLine && !column.IsIgnore && !column.DbColumnName.Contains('_'))
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column.DbColumnName = UtilMethods.ToUnderLine(column.DbColumnName); // 驼峰转下划线
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},
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DataInfoCacheService = new SqlSugarCache(),
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};
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config.ConfigureExternalServices = configureExternalServices;
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config.InitKeyType = InitKeyType.Attribute;
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config.IsAutoCloseConnection = true;
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config.MoreSettings = new ConnMoreSettings
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{
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IsAutoRemoveDataCache = true, // 启用自动删除缓存，所有增删改会自动调用.RemoveDataCache()
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IsAutoDeleteQueryFilter = true, // 启用删除查询过滤器
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IsAutoUpdateQueryFilter = true, // 启用更新查询过滤器
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SqlServerCodeFirstNvarchar = true // 采用Nvarchar
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};
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// 若库类型是人大金仓则默认设置PG模式
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if (config.DbType == SqlSugar.DbType.Kdbndp)
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config.MoreSettings.DatabaseModel = SqlSugar.DbType.PostgreSQL; // 配置PG模式主要是兼容系统表差异
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}
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/// <summary>
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/// 配置Aop
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/// </summary>
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/// <param name="db"></param>
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/// <param name="enableConsoleSql"></param>
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public static void SetDbAop(SqlSugarScopeProvider db, bool enableConsoleSql)
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{
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// 设置超时时间
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db.Ado.CommandTimeOut = 30;
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// 打印SQL语句
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if (enableConsoleSql)
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{
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db.Aop.OnLogExecuting = (sql, pars) =>
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{
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//// 若参数值超过100个字符则进行截取
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//foreach (var par in pars)
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//{
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// if (par.DbType != System.Data.DbType.String || par.Value == null) continue;
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// if (par.Value.ToString().Length > 100)
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// par.Value = string.Concat(par.Value.ToString()[..100], "......");
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//}
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var log = $"【{DateTime.Now}——执行SQL】\r\n{UtilMethods.GetNativeSql(sql, pars)}\r\n";
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var originColor = Console.ForegroundColor;
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if (sql.StartsWith("SELECT", StringComparison.OrdinalIgnoreCase))
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Console.ForegroundColor = ConsoleColor.Green;
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if (sql.StartsWith("UPDATE", StringComparison.OrdinalIgnoreCase) || sql.StartsWith("INSERT", StringComparison.OrdinalIgnoreCase))
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Console.ForegroundColor = ConsoleColor.Yellow;
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if (sql.StartsWith("DELETE", StringComparison.OrdinalIgnoreCase))
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Console.ForegroundColor = ConsoleColor.Red;
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Console.WriteLine(log);
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Console.ForegroundColor = originColor;
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App.PrintToMiniProfiler("SqlSugar", "Info", log);
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};
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db.Aop.OnError = ex =>
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{
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if (ex.Parametres == null) return;
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var log = $"【{DateTime.Now}——错误SQL】\r\n{UtilMethods.GetNativeSql(ex.Sql, (SugarParameter[])ex.Parametres)}\r\n";
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Log.Error(log, ex);
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App.PrintToMiniProfiler("SqlSugar", "Error", log);
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};
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db.Aop.OnLogExecuted = (sql, pars) =>
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{
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//// 若参数值超过100个字符则进行截取
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//foreach (var par in pars)
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//{
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// if (par.DbType != System.Data.DbType.String || par.Value == null) continue;
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// if (par.Value.ToString().Length > 100)
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// par.Value = string.Concat(par.Value.ToString()[..100], "......");
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//}
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// 执行时间超过5秒时
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if (db.Ado.SqlExecutionTime.TotalSeconds > 5)
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{
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var fileName = db.Ado.SqlStackTrace.FirstFileName; // 文件名
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var fileLine = db.Ado.SqlStackTrace.FirstLine; // 行号
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var firstMethodName = db.Ado.SqlStackTrace.FirstMethodName; // 方法名
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var log = $"【{DateTime.Now}——超时SQL】\r\n【所在文件名】：{fileName}\r\n【代码行数】：{fileLine}\r\n【方法名】：{firstMethodName}\r\n" + $"【SQL语句】：{UtilMethods.GetNativeSql(sql, pars)}";
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Log.Warning(log);
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App.PrintToMiniProfiler("SqlSugar", "Slow", log);
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}
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};
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}
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// 数据审计
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db.Aop.DataExecuting = (oldValue, entityInfo) =>
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{
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// 若正在处理种子数据则直接返回
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if (_isHandlingSeedData) return;
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// 新增/插入
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if (entityInfo.OperationType == DataFilterType.InsertByObject)
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{
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// 若主键是长整型且空且不是自增类型则赋值雪花Id
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if (entityInfo.EntityColumnInfo.IsPrimarykey && !entityInfo.EntityColumnInfo.IsIdentity && entityInfo.EntityColumnInfo.PropertyInfo.PropertyType == typeof(long))
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{
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var id = entityInfo.EntityColumnInfo.PropertyInfo.GetValue(entityInfo.EntityValue);
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if (id == null || (long)id == 0)
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entityInfo.SetValue(YitIdHelper.NextId());
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}
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// 若创建时间为空则赋值当前时间
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else if (entityInfo.PropertyName == nameof(EntityBase.CreateTime))
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{
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var createTime = entityInfo.EntityColumnInfo.PropertyInfo.GetValue(entityInfo.EntityValue)!;
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if (createTime == null || createTime.Equals(DateTime.MinValue))
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entityInfo.SetValue(DateTime.Now);
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}
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// 若当前用户非空（web线程时）
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if (App.User != null)
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{
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dynamic entityValue = entityInfo.EntityValue;
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if (entityInfo.PropertyName == nameof(EntityTenantId.TenantId))
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{
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if (entityValue.TenantId == null || entityValue.TenantId == 0)
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entityInfo.SetValue(App.User.FindFirst(ClaimConst.TenantId)?.Value);
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}
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else if (entityInfo.PropertyName == nameof(EntityBase.CreateUserId))
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{
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if (entityValue.CreateUserId == null || entityValue.CreateUserId == 0)
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entityInfo.SetValue(App.User.FindFirst(ClaimConst.UserId)?.Value);
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}
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else if (entityInfo.PropertyName == nameof(EntityBase.CreateUserName))
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{
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if (string.IsNullOrWhiteSpace(entityValue.CreateUserName))
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entityInfo.SetValue(App.User.FindFirst(ClaimConst.RealName)?.Value);
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}
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else if (entityInfo.PropertyName == nameof(EntityBaseData.CreateOrgId))
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{
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if (entityValue.CreateOrgId == null || entityValue.CreateOrgId == 0)
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entityInfo.SetValue(App.User.FindFirst(ClaimConst.OrgId)?.Value);
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}
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else if (entityInfo.PropertyName == nameof(EntityBaseData.CreateOrgName))
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{
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if (string.IsNullOrWhiteSpace(entityValue.CreateOrgName))
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entityInfo.SetValue(App.User.FindFirst(ClaimConst.OrgName)?.Value);
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}
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}
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}
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// 编辑/更新
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else if (entityInfo.OperationType == DataFilterType.UpdateByObject)
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{
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if (entityInfo.PropertyName == nameof(EntityBase.UpdateTime))
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entityInfo.SetValue(DateTime.Now);
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else if (entityInfo.PropertyName == nameof(EntityBase.UpdateUserId))
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entityInfo.SetValue(App.User?.FindFirst(ClaimConst.UserId)?.Value);
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else if (entityInfo.PropertyName == nameof(EntityBase.UpdateUserName))
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entityInfo.SetValue(App.User?.FindFirst(ClaimConst.RealName)?.Value);
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}
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};
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// 超管排除其他过滤器
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if (App.User?.FindFirst(ClaimConst.AccountType)?.Value == ((int)AccountTypeEnum.SuperAdmin).ToString())
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return;
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// 配置假删除过滤器
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db.QueryFilter.AddTableFilter<IDeletedFilter>(u => u.IsDelete == false);
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// 配置租户过滤器
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var tenantId = App.User?.FindFirst(ClaimConst.TenantId)?.Value;
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if (!string.IsNullOrWhiteSpace(tenantId))
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db.QueryFilter.AddTableFilter<ITenantIdFilter>(u => u.TenantId == long.Parse(tenantId));
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// 配置用户机构（数据范围）过滤器
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SqlSugarFilter.SetOrgEntityFilter(db);
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// 配置自定义过滤器
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SqlSugarFilter.SetCustomEntityFilter(db);
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}
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/// <summary>
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/// 开启库表差异化日志
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/// </summary>
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/// <param name="db"></param>
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/// <param name="config"></param>
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private static void SetDbDiffLog(SqlSugarScopeProvider db, DbConnectionConfig config)
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{
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if (!config.DbSettings.EnableDiffLog) return;
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db.Aop.OnDiffLogEvent = async u =>
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{
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var logDiff = new SysLogDiff
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{
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// 操作后记录（字段描述、列名、值、表名、表描述）
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AfterData = JSON.Serialize(u.AfterData),
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// 操作前记录（字段描述、列名、值、表名、表描述）
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BeforeData = JSON.Serialize(u.BeforeData),
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// 传进来的对象（如果对象为空，则使用首个数据的表名作为业务对象）
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BusinessData = u.BusinessData == null ? u.AfterData.FirstOrDefault()?.TableName : JSON.Serialize(u.BusinessData),
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// 枚举（insert、update、delete）
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DiffType = u.DiffType.ToString(),
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Sql = UtilMethods.GetNativeSql(u.Sql, u.Parameters),
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Parameters = JSON.Serialize(u.Parameters),
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Elapsed = u.Time == null ? 0 : (long)u.Time.Value.TotalMilliseconds
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};
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var logDb = ITenant.IsAnyConnection(SqlSugarConst.LogConfigId) ? ITenant.GetConnectionScope(SqlSugarConst.LogConfigId) : db;
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await logDb.CopyNew().Insertable(logDiff).ExecuteCommandAsync();
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Console.ForegroundColor = ConsoleColor.Red;
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Console.WriteLine(DateTime.Now + $"\r\n*****开始差异日志*****\r\n{Environment.NewLine}{JSON.Serialize(logDiff)}{Environment.NewLine}*****结束差异日志*****\r\n");
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};
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}
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/// <summary>
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/// 初始化数据库
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/// </summary>
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/// <param name="db"></param>
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/// <param name="config"></param>
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private static void InitDatabase(SqlSugarScope db, DbConnectionConfig config)
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{
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SqlSugarScopeProvider dbProvider = db.GetConnectionScope(config.ConfigId);
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// 初始化/创建数据库
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if (config.DbSettings.EnableInitDb)
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{
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Log.Information($"初始化数据库 {config.DbType} - {config.ConfigId} - {config.ConnectionString}");
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if (config.DbType != SqlSugar.DbType.Oracle)
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dbProvider.DbMaintenance.CreateDatabase();
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}
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// 初始化表结构
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if (config.TableSettings.EnableInitTable)
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{
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Log.Information($"初始化表结构 {config.DbType} - {config.ConfigId}");
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var entityTypes = App.EffectiveTypes.Where(u => !u.IsInterface && !u.IsAbstract && u.IsClass && u.IsDefined(typeof(SugarTable), false))
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.Where(u => !u.GetCustomAttributes<IgnoreTableAttribute>().Any())
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.WhereIF(config.TableSettings.EnableIncreTable, u => u.IsDefined(typeof(IncreTableAttribute), false)).ToList();
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if (config.ConfigId.ToString() == SqlSugarConst.MainConfigId) // 默认库（有系统表特性、没有日志表和租户表特性）
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entityTypes = entityTypes.Where(u => u.GetCustomAttributes<SysTableAttribute>().Any() || (!u.GetCustomAttributes<LogTableAttribute>().Any() && !u.GetCustomAttributes<TenantAttribute>().Any())).ToList();
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else if (config.ConfigId.ToString() == SqlSugarConst.LogConfigId) // 日志库
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entityTypes = entityTypes.Where(u => u.GetCustomAttributes<LogTableAttribute>().Any()).ToList();
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else
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entityTypes = entityTypes.Where(u => u.GetCustomAttribute<TenantAttribute>()?.configId.ToString() == config.ConfigId.ToString()).ToList(); // 自定义的库
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int count = 0, sum = entityTypes.Count;
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foreach (var entityType in entityTypes)
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{
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Console.WriteLine($"创建表 {entityType} ({config.ConfigId} - {++count}/{sum})");
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if (entityType.GetCustomAttribute<SplitTableAttribute>() == null)
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dbProvider.CodeFirst.InitTables(entityType);
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else
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dbProvider.CodeFirst.SplitTables().InitTables(entityType);
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}
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}
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// 初始化种子数据
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if (config.SeedSettings.EnableInitSeed)
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{
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_isHandlingSeedData = true;
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Log.Information($"初始化种子数据 {config.DbType} - {config.ConfigId}");
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var seedDataTypes = App.EffectiveTypes.Where(u => !u.IsInterface && !u.IsAbstract && u.IsClass && u.GetInterfaces().Any(i => i.HasImplementedRawGeneric(typeof(ISqlSugarEntitySeedData<>))))
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.WhereIF(config.SeedSettings.EnableIncreSeed, u => u.IsDefined(typeof(IncreSeedAttribute), false))
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.OrderBy(u => u.GetCustomAttributes(typeof(SeedDataAttribute), false).Length > 0 ? ((SeedDataAttribute)u.GetCustomAttributes(typeof(SeedDataAttribute), false)[0]).Order : 0).ToList();
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int count = 0, sum = seedDataTypes.Count;
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foreach (var seedType in seedDataTypes)
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{
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var entityType = seedType.GetInterfaces().First().GetGenericArguments().First();
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if (config.ConfigId.ToString() == SqlSugarConst.MainConfigId) // 默认库（有系统表特性、没有日志表和租户表特性）
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{
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if (entityType.GetCustomAttribute<SysTableAttribute>() == null && (entityType.GetCustomAttribute<LogTableAttribute>() != null || entityType.GetCustomAttribute<TenantAttribute>() != null))
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continue;
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}
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else if (config.ConfigId.ToString() == SqlSugarConst.LogConfigId) // 日志库
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{
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if (entityType.GetCustomAttribute<LogTableAttribute>() == null)
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continue;
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}
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else
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{
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var att = entityType.GetCustomAttribute<TenantAttribute>(); // 自定义的库
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if (att == null || att.configId.ToString() != config.ConfigId.ToString()) continue;
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}
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var instance = Activator.CreateInstance(seedType);
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var hasDataMethod = seedType.GetMethod("HasData");
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var seedData = ((IEnumerable)hasDataMethod?.Invoke(instance, null))?.Cast<object>();
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if (seedData == null) continue;
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var entityInfo = dbProvider.EntityMaintenance.GetEntityInfo(entityType);
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Console.WriteLine($"添加数据 {entityInfo.DbTableName} ({config.ConfigId} - {++count}/{sum}，数据量：{seedData.Count()})");
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if (entityType.GetCustomAttribute<SplitTableAttribute>(true) != null)
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{
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// 拆分表的操作需要实体类型，而通过反射很难实现
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// 所以，这里将Init方法写在“种子数据类”内部，再传入 db 反射调用
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var hasInitMethod = seedType.GetMethod("Init");
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var parameters = new object[] { db };
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hasInitMethod?.Invoke(instance, parameters);
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}
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else
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{
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if (entityInfo.Columns.Any(u => u.IsPrimarykey))
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{
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// 按主键进行批量增加和更新
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var storage = dbProvider.StorageableByObject(seedData.ToList()).ToStorage();
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// 先修改再插入，否则会更新修改时间字段
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if (seedType.GetCustomAttribute<IgnoreUpdateSeedAttribute>() == null) // 有忽略更新种子特性时则不更新
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{
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int updateCount = storage.AsUpdateable.IgnoreColumns(entityInfo.Columns.Where(u => u.PropertyInfo.GetCustomAttribute<IgnoreUpdateSeedColumnAttribute>() != null).Select(u => u.PropertyName).ToArray()).ExecuteCommand();
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Console.WriteLine($" 修改 {updateCount}/{seedData.Count()} 条记录");
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}
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int insertCount = storage.AsInsertable.ExecuteCommand();
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Console.WriteLine($" 插入 {insertCount}/{seedData.Count()} 条记录");
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}
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else
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{
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||
// 无主键则只进行插入
|
||
if (!dbProvider.Queryable(entityInfo.DbTableName, entityInfo.DbTableName).Any())
|
||
dbProvider.InsertableByObject(seedData.ToList()).ExecuteCommand();
|
||
}
|
||
}
|
||
}
|
||
|
||
_isHandlingSeedData = false;
|
||
}
|
||
}
|
||
|
||
/// <summary>
|
||
/// 初始化租户业务数据库
|
||
/// </summary>
|
||
/// <param name="config"></param>
|
||
public static void InitTenantDatabase(DbConnectionConfig config)
|
||
{
|
||
SetDbConfig(config);
|
||
|
||
var iTenant = App.GetRequiredService<ISqlSugarClient>().AsTenant();
|
||
if (!iTenant.IsAnyConnection(config.ConfigId.ToString()))
|
||
iTenant.AddConnection(config);
|
||
var db = iTenant.GetConnectionScope(config.ConfigId.ToString());
|
||
db.DbMaintenance.CreateDatabase();
|
||
|
||
// 初始化租户库表结构-获取所有业务应用表（排除系统表、日志表、特定库表）
|
||
var entityTypes = App.EffectiveTypes
|
||
.Where(u => !u.GetCustomAttributes<IgnoreTableAttribute>().Any())
|
||
.Where(u => !u.IsInterface && !u.IsAbstract && u.IsClass && u.IsDefined(typeof(SugarTable), false) &&
|
||
!u.IsDefined(typeof(SysTableAttribute), false) && !u.IsDefined(typeof(LogTableAttribute), false) && !u.IsDefined(typeof(TenantAttribute), false)).ToList();
|
||
if (entityTypes.Count == 0) return;
|
||
|
||
foreach (var entityType in entityTypes)
|
||
{
|
||
var splitTable = entityType.GetCustomAttribute<SplitTableAttribute>();
|
||
if (splitTable == null)
|
||
db.CodeFirst.InitTables(entityType);
|
||
else
|
||
db.CodeFirst.SplitTables().InitTables(entityType);
|
||
}
|
||
|
||
// 初始化租户业务数据
|
||
InitTenantData(iTenant, config.ConfigId.ToLong(), config.ConfigId.ToLong());
|
||
}
|
||
|
||
/// <summary>
|
||
/// 初始化租户业务数据
|
||
/// </summary>
|
||
/// <param name="iTenant"></param>
|
||
/// <param name="dbConfigId">库标识</param>
|
||
/// <param name="tenantId">租户Id</param>
|
||
public static void InitTenantData(ITenant iTenant, long dbConfigId, long tenantId)
|
||
{
|
||
var seedDataTypes = App.EffectiveTypes.Where(u => !u.IsInterface && !u.IsAbstract && u.IsClass && u.GetInterfaces().Any(i => i.HasImplementedRawGeneric(typeof(ISqlSugarEntitySeedData<>))))
|
||
.Where(u => u.IsDefined(typeof(TenantSeedAttribute), false))
|
||
.OrderBy(u => u.GetCustomAttributes(typeof(SeedDataAttribute), false).Length > 0 ? ((SeedDataAttribute)u.GetCustomAttributes(typeof(SeedDataAttribute), false)[0]).Order : 0).ToList();
|
||
if (seedDataTypes == null || seedDataTypes.Count < 1) return;
|
||
|
||
var db = iTenant.GetConnectionScope(dbConfigId);
|
||
foreach (var seedType in seedDataTypes)
|
||
{
|
||
var instance = Activator.CreateInstance(seedType);
|
||
var hasDataMethod = seedType.GetMethod("HasData");
|
||
var seedData = ((IEnumerable)hasDataMethod?.Invoke(instance, null))?.Cast<object>().ToList() ?? new List<object>();
|
||
if (seedData.Count == 0) continue;
|
||
|
||
var entityType = seedType.GetInterfaces().First().GetGenericArguments().First();
|
||
var entityInfo = db.EntityMaintenance.GetEntityInfo(entityType);
|
||
// var dbConfigId = config.ConfigId.ToLong();
|
||
// 若实体包含租户Id字段，则设置为当前租户Id
|
||
if (entityInfo.Columns.Any(u => u.PropertyName == nameof(EntityTenantId.TenantId)))
|
||
{
|
||
foreach (var sd in seedData)
|
||
{
|
||
sd.GetType().GetProperty(nameof(EntityTenantId.TenantId))!.SetValue(sd, tenantId);
|
||
}
|
||
}
|
||
// 若实体包含Pid字段，则设置为当前租户Id
|
||
if (entityInfo.Columns.Any(u => u.PropertyName == nameof(SysOrg.Pid)))
|
||
{
|
||
foreach (var sd in seedData)
|
||
{
|
||
sd.GetType().GetProperty(nameof(SysOrg.Pid))!.SetValue(sd, tenantId);
|
||
}
|
||
}
|
||
// 若实体包含Id字段，则设置为当前租户Id递增1
|
||
if (entityInfo.Columns.Any(u => u.PropertyName == nameof(EntityBaseId.Id)))
|
||
{
|
||
foreach (var sd in seedData)
|
||
{
|
||
sd.GetType().GetProperty(nameof(EntityBaseId.Id))!.SetValue(sd, ++tenantId);
|
||
}
|
||
}
|
||
|
||
// 若实体是系统内置，则切换至默认库
|
||
if (entityType.GetCustomAttribute<SysTableAttribute>() != null)
|
||
db = iTenant.GetConnectionScope(SqlSugarConst.MainConfigId);
|
||
|
||
if (entityInfo.Columns.Any(u => u.IsPrimarykey))
|
||
{
|
||
// 按主键进行批量增加和更新
|
||
var storage = db.StorageableByObject(seedData).ToStorage();
|
||
storage.AsInsertable.ExecuteCommand();
|
||
if (seedType.GetCustomAttribute<IgnoreUpdateSeedAttribute>() == null) // 有忽略更新种子特性时则不更新
|
||
storage.AsUpdateable.IgnoreColumns(entityInfo.Columns.Where(c => c.PropertyInfo.GetCustomAttribute<IgnoreUpdateSeedColumnAttribute>() != null).Select(c => c.PropertyName).ToArray()).ExecuteCommand();
|
||
}
|
||
else
|
||
{
|
||
// 无主键则只进行插入
|
||
if (!db.Queryable(entityInfo.DbTableName, entityInfo.DbTableName).Any())
|
||
db.InsertableByObject(seedData).ExecuteCommand();
|
||
}
|
||
}
|
||
}
|
||
} |