1、数据访问层和工具类微调

Tools/MyData/SmpDB.cs

@@ -108,9 +108,9 @@ namespace Tools.MyData
                 foreach (TQuery t in Tables)
                 {
                     cmd = new SqlCommand(t.QuerySQL, conn);
-                    if (t.SlctParameters.Count > 0)
+                    if (t.QueryParameters.Count > 0)
                     {
-                        foreach (SqlParameter para in t.SlctParameters)
+                        foreach (SqlParameter para in t.QueryParameters)
                         {
                             cmd.Parameters.Add(para);
                         }
@@ -556,27 +556,29 @@ namespace Tools.MyData
     }
 
     /// <summary>
-    /// 多表操作-自定义扩展类
+    /// 表查询
     /// </summary>
     public class TQuery
     {
         /// <summary>
         /// 构造器
         /// </summary>
-        /// <param name="TableName">数据库表名</param>
-        public TQuery(string TableName)
+        /// <param name="tableName">数据库表名</param>
+        public TQuery(string tableName)
         {
-            this.TableName = TableName;
+            this.TableName = tableName;
+            this.QuerySQL = $"SELECT * FROM {tableName}";
         }
         /// <summary>
         /// 构造器
         /// </summary>
         /// <param name="Name">数据库表名</param>
-        /// <param name="QuerySQL">查询语句</param>
-        public TQuery(string TableName, string QuerySQL)
+        /// <param name="querySQL">查询语句</param>
+        public TQuery(string tableName, string querySQL, params SqlParameter[] parameters)
         {
-            this.TableName = TableName;
-            this.QuerySQL = QuerySQL;
+            this.TableName = tableName;
+            this.QuerySQL = querySQL;
+            this.QueryParameters = parameters.ToList();
         }
 
         /// <summary>
@@ -590,7 +592,7 @@ namespace Tools.MyData
         /// <summary>
         /// 选择语句参数
         /// </summary>
-        public List<SqlParameter> SlctParameters = new List<SqlParameter>();
+        public List<SqlParameter> QueryParameters = new List<SqlParameter>();
 
     }
 }

Tools/MyUtils/Utils.cs

@@ -117,7 +117,7 @@ namespace Tools.MyUtils
         /// <param name="userId"></param>
         /// <param name="pwd"></param>
         /// <returns></returns>
-        public static string GetLinkString(string link, string dbName, string userId, string pwd)
+        public static string GetLinkString(string link, string userId, string pwd, string dbName)
         {
             return $"Password={pwd};Persist Security Info=True;User ID={userId};Initial Catalog={dbName};Data Source={link}";
         }
@@ -128,7 +128,7 @@ namespace Tools.MyUtils
         /// <returns></returns>
         public static string GetLinkString(DbItemModel m)
         {
-            return GetLinkString(m.Link, m.DbName, m.UserId, m.Pwd);
+            return GetLinkString(m.Link, m.UserId, m.Pwd, m.DbName);
         }
         /// <summary>
         /// 链接转为模型对象