first commit

ZR.Repository/DbProvider/SugarDbContext.cs

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+using Infrastructure;
+using SqlSugar;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+
+namespace ZR.Repository.DbProvider
+{
+    /// <summary>
+    /// SqlSugar ORM
+    /// </summary>
+    public class SugarDbContext
+    {
+        public SqlSugarClient Db;   //用来处理事务多表查询和复杂的操作
+
+        /// <summary>
+        /// 使用SugarSql获取连接对象
+        /// 构造方法有问题
+        /// </summary>
+        /// <returns></returns>
+        public SugarDbContext()
+        {
+            string connStr = ConfigUtils.Instance.GetConnectionStrings(OptionsSetting.ConnAdmin);
+            string dbKey = ConfigUtils.Instance.GetAppConfig<string>(OptionsSetting.DbKey);
+            int dbType = ConfigUtils.Instance.GetAppConfig(OptionsSetting.DbType, 0);
+            if (!string.IsNullOrEmpty(dbKey))
+            {
+                connStr = NETCore.Encrypt.EncryptProvider.DESDecrypt(connStr, dbKey);
+            }
+            Db = new SqlSugarClient(new List<ConnectionConfig>()
+            {
+                new ConnectionConfig(){
+                    ConnectionString = connStr,
+                    DbType = (DbType)dbType,
+                    IsAutoCloseConnection = true,//开启自动释放模式和EF原理一样
+                    InitKeyType = InitKeyType.Attribute,//从特性读取主键和自增列信息
+                    ConfigId = 0
+                },
+            });
+
+            //调式代码 用来打印SQL 
+            Db.Aop.OnLogExecuting = (sql, pars) =>
+            {
+                Console.WriteLine("【SQL语句】" + sql.ToLower() + "\r\n" + Db.Utilities.SerializeObject(pars.ToDictionary(it => it.ParameterName, it => it.Value)));
+            };
+            //出错打印日志
+            Db.Aop.OnError = (e) =>
+            {
+                Console.WriteLine($"[执行Sql出错]{e.Message}，SQL={e.Sql}");
+                Console.WriteLine();
+            };
+        }
+    }
+}