添加项目文件。

2026-08-12 10:50:46 +08:00
parent fd3db6a810
commit ca8fec1e3b
298 changed files with 115094 additions and 0 deletions
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+
+using JinYuan.Helper;
+using SqlSugar;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+
+namespace JinYuan.DAL
+{
+    public class SQLSugarHelper
+    {
+        /// <summary>
+        /// 数据库连接字符串
+        /// </summary>
+        public static string connString = string.Empty;
+        private static LoggerHelp _logger = new LoggerHelp();
+        /// <summary>
+        /// 数据库类型
+        /// </summary>
+        public static SqlSugar.DbType dbType = SqlSugar.DbType.SqlServer;
+
+        public static SqlSugarScope SqlSugarClient
+        {
+            get
+            {
+                //如果配置了 SlaveConnectionConfigs那就是主从模式,所有的写入删除更新都走主库，查询走从库，
+                var db = new SqlSugarScope(new ConnectionConfig()
+                {
+                    ConnectionString = connString,
+                    DbType = dbType, //数据库类型
+                    IsAutoCloseConnection = true, //默认false,自动释放和关闭数据库连接，设置为true无需使用using或者close操作
+                    InitKeyType = InitKeyType.Attribute //默认SystemTable,该属性是不是主键，是不是标识列等等信息
+
+                });
+                db.Ado.CommandTimeOut = 3000;//设置执行语法超时时间
+                db.Aop.OnLogExecuted = (sql, pars) => //SQL执行完事件
+                {
+                    LoggerHelp.WriteLog($"执行时间：{db.Ado.SqlExecutionTime.TotalMilliseconds}毫秒 \r\nSQL如下：{sql} \r\n参数：{GetParams(pars)} ", "SQL执行");
+                };
+                db.Aop.OnLogExecuting = (sql, pars) => //SQL执行前事件
+                {
+                    if (db.TempItems == null) db.TempItems = new Dictionary<string, object>();
+                };
+                db.Aop.OnError = (exp) =>//执行SQL 错误事件
+                {
+                    LoggerHelp.WriteLog($"SQL错误:{exp.Message}\r\nSQL如下：{exp.Sql}", "SQL执行");
+                    throw new Exception(exp.Message);
+                };
+                db.Aop.OnDiffLogEvent = (it) => //可以方便拿到 数据库操作前和操作后的数据变化。
+                {
+                    var editBeforeData = it.BeforeData; //变化前数据
+                    var editAfterData = it.AfterData; //变化后数据
+                    var sql = it.Sql; //SQL
+                    var parameter = it.Parameters; //参数
+                    var data = it.BusinessData; //业务数据
+                    var time = it.Time ?? new TimeSpan(); //时间
+                    var diffType = it.DiffType; //枚举值 insert 、update 和 delete 用来作业务区分
+
+                    //你可以在这里面写日志方法
+                    var log = $"时间:{time.TotalMilliseconds}\r\n";
+                    log += $"类型:{diffType.ToString()}\r\n";
+                    log += $"SQL:{sql}\r\n";
+                    log += $"参数:{GetParams(parameter)}\r\n";
+                    log += $"业务数据:{JsonHelper.EntityToJson(data)}\r\n";
+                    log += $"变化前数据:{JsonHelper.EntityToJson(editBeforeData)}\r\n";
+                    log += $"变化后数据:{JsonHelper.EntityToJson(editAfterData)}\r\n";
+                    //SqlLogHelper.WriteLog(log, "数据变化前后");
+                };
+                return db;
+            }
+        }
+
+        /// <summary>
+        /// 获取参数信息
+        /// </summary>
+        /// <param name="pars"></param>
+        /// <returns></returns>
+        private static string GetParams(SugarParameter[] pars)
+        {
+            return pars.Aggregate("", (current, p) => current + $"{p.ParameterName}:{p.Value}, ");
+        }
+    }
+}