JKFZJCXT/BZPT.SqlSugarRepository/DBContext.cs

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2025-07-17 09:35:54 +08:00
using BZPT.Domains.Application;
using BZPT.Domains.Entity.Sys;
using Castle.Core.Logging;
using Microsoft.Extensions.Logging;
using Mysqlx.Expr;
using Newtonsoft.Json;
using NPlatform.Filters;
using NPlatform.Infrastructure.IdGenerators;
using NPOI.HPSF;
using NPOI.SS.Formula.Functions;
using Serilog.Context;
using Serilog.Events;
using SqlSugar;
using System.ComponentModel.DataAnnotations;
using System.ComponentModel.DataAnnotations.Schema;
using System.Configuration;
using System.Data.SqlTypes;
using System.Runtime.CompilerServices;
namespace BZPT.Repositories
{
public partial class DBContext : SqlSugarClient
{
private readonly string _connectionString;
private readonly DbType _dbProvider;
private readonly int _timeOut;
public DBContext(string connectString, DbType dbProvider, string ConfigId = "default", int timeOut = 180)
: base(new ConnectionConfig()
{
DbType = dbProvider,
ConnectionString = connectString,
IsAutoCloseConnection = true,
ConfigId = ConfigId,
ConfigureExternalServices = new ConfigureExternalServices()
{
EntityService = (property, column) =>
{
var attributes = property.GetCustomAttributes(true);
if (attributes.Any(it => it is KeyAttribute))
{
column.IsPrimarykey = true;
}
if (attributes.Any(it => it is NotMappedAttribute))
{
column.IsIgnore = true;
}
if (attributes.Any(t => t is ColumnAttribute))
{
var attr = attributes.First(it => it is ColumnAttribute) as ColumnAttribute;
if(!string.IsNullOrEmpty(attr?.Name))
column.DbColumnName = attr?.Name;
}
},
EntityNameService = (type, entity) =>
{
var attributes = type.GetCustomAttributes(true);
if (attributes.Any(it => it is TableAttribute))
{
var attr = attributes.First(it => it is TableAttribute) as TableAttribute;
if(!string.IsNullOrEmpty(attr?.Name))
entity.DbTableName = attr?.Name;
}
}
}
}, dbAction)
{
_connectionString = connectString;
_dbProvider = dbProvider;
_timeOut = timeOut;
}
public static Action<SqlSugarClient> dbAction = db =>
{
// SQL执行完
db.Aop.OnLogExecuted = (sql, pars) =>
{
try
{
var strSql = UtilMethods.GetNativeSql(sql, pars);
//Serilog.Log.Logger.Information($"time:{db.Ado.SqlExecutionTime.ToString()},sql:{strSql}");
}
catch (Exception ex)
{
// 处理异常,例如记录错误日志
Serilog.Log.Logger.Error(ex, "sql执行错误");
MessageApplication.SendErrorMessage("sql执行错误" + ex?.ToString());
}
};
db.Aop.OnLogExecuting = (sql, pars) =>
{
// 获取原生SQL推荐 5.1.4.63 性能OK
// UtilMethods.GetNativeSql(sql, pars)
// 获取无参数化SQL 影响性能只适合调试
// UtilMethods.GetSqlString(DbType.SqlServer, sql, pars)
};
db.Aop.OnError = (exp) =>
{
try
{
var sql = exp.Sql;
MessageApplication.SendErrorMessage("sql执行错误" + exp.ToString());
if (exp.Parametres != null)
{
foreach (var p in (exp.Parametres as SugarParameter[]))
{
switch (p.DbType)
{
case System.Data.DbType.String:
case System.Data.DbType.Date:
case System.Data.DbType.DateTime:
sql = sql.Replace(p.ParameterName, $"'{p.Value}'");
break;
default:
sql = sql.Replace(p.ParameterName, $"{p.Value}");
break;
}
}
}
Serilog.Log.Logger.Error($"time:{exp?.ToString()}{db.Ado.SqlExecutionTime.ToString()},sql:{sql}");
}
catch (Exception ex)
{
// 处理异常,例如记录错误日志
Serilog.Log.Logger.Error($"time:{exp?.Message}");
}
};
db.Aop.OnExecutingChangeSql = (sql, pars) =>
{
#if DEBUG
try
{
var strSql = UtilMethods.GetNativeSql(sql, pars);
Serilog.Log.Logger.Debug($"time:{db.Ado.SqlExecutionTime.ToString()},sql:{strSql}");
}
catch (Exception ex)
{
Serilog.Log.Logger.Error($"OnExecutingChangeSql:{ex.ToString()}");
// 处理异常,例如记录错误日志
}
#endif
return new KeyValuePair<string, SugarParameter[]>(sql, pars);
};
db.Aop.OnDiffLogEvent = it =>
{
// 操作前记录 包含: 字段描述 列名 值 表名 表描述
var editBeforeData = it.BeforeData;
// 操作后记录 包含: 字段描述 列名 值 表名 表描述
var editAfterData = it.AfterData;
var sql = it.Sql;
var parameter = it.Parameters;
var data = it.BusinessData; // 这边会显示你传进来的对象
var time = it.Time;
var diffType = it.DiffType; // enum insert 、update and delete
Serilog.Log.Logger.Information($"diffType:{diffType},editBeforeData:{editBeforeData},editAfterData:{editAfterData},sql:{sql},params:{JsonConvert.SerializeObject(parameter)}");
// Write logic
};
db.Aop.OnLogExecuted = (sql, p) =>
{
// 执行时间超过1秒
if (db.Ado.SqlExecutionTime.TotalSeconds > 2)
{
// 代码CS文件名
var fileName = db.Ado.SqlStackTrace.FirstFileName;
// 代码行数
var fileLine = db.Ado.SqlStackTrace.FirstLine;
// 方法名
var FirstMethodName = db.Ado.SqlStackTrace.FirstMethodName;
// db.Ado.SqlStackTrace.MyStackTraceList[1].xxx 获取上层方法的信息
LogContext.PushProperty("CostTime", db.Ado.SqlExecutionTime.TotalSeconds);
Serilog.Log.Logger.Warning($"SqlExecutionTime:{sql},params:{JsonConvert.SerializeObject(p)},fileName:{fileName},fileLine:{fileLine},MethodName:{FirstMethodName}");
}
// 相当于EF的 PrintToMiniProfiler
};
//db.Aop.DataExecuting = (oldValue, entityInfo) =>
//{
// /*** 列级别事件 :更新的每一列都会进事件 ***/
// if (entityInfo.PropertyName == "UpdateTime" && entityInfo.OperationType == DataFilterType.UpdateByObject)
// {
// entityInfo.SetValue(DateTime.Now); // 修改UpdateTime字段
// /*当前列获取特性*/
// // 5.1.3.23 +
// // entityInfo.IsAnyAttribute<特性>()
// // entityInfo.GetAttribute<特性>()
// }
// /*** 行级别事件 :更新一条记录只进一次 ***/
// if (entityInfo.EntityColumnInfo.IsPrimarykey)
// {
// // entityInfo.EntityValue 拿到单条实体对象
// }
// /*** 根据当前列修改另一列 ***/
// // if(当前列逻辑==XXX)
// // var properyDate = entityInfo.EntityValue.GetType().GetProperty("Date");
// // if(properyDate!=null)
// // properyDate.SetValue(entityInfo.EntityValue,1);
// // 可以写多个IF
// /*** 删除生效 (只有行级事件) ***/
// if (entityInfo.OperationType == DataFilterType.DeleteByObject)
// {
// // entityInfo.EntityValue 拿到所有实体对象
// }
//};
};
}
}