{"id":60168,"date":"2026-01-15T03:16:58","date_gmt":"2026-01-14T19:16:58","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/60168.html"},"modified":"2026-01-15T03:16:58","modified_gmt":"2026-01-14T19:16:58","slug":"c%e5%ae%9e%e7%8e%b0%e8%af%bb%e5%8f%96kepserverex6-0%e6%9c%8d%e5%8a%a1%e5%99%a8%e4%b8%8a%e7%9a%84%e6%95%b0%e6%8d%ae%ef%bc%8c%e5%ad%98%e5%82%a8%e5%9c%a8mysql%e6%95%b0%e6%8d%ae%e5%ba%93","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/60168.html","title":{"rendered":"C#\u5b9e\u73b0\u8bfb\u53d6KepserverEX6.0\u670d\u52a1\u5668\u4e0a\u7684\u6570\u636e\uff0c\u5b58\u50a8\u5728mysql\u6570\u636e\u5e93"},"content":{"rendered":"

\u8981\u4f7f\u7528C#\u4eceKepServerEX\u8bfb\u53d6\u6570\u636e\u5e76\u5b58\u5165MySQL，\u4e3b\u8981\u6709\u4e24\u79cd\u4e3b\u6d41\u65b9\u6cd5，\u4f60\u53ef\u4ee5\u6839\u636e\u9879\u76ee\u9700\u6c42\u9009\u62e9\u3002\u4e0b\u8868\u5bf9\u6bd4\u4e86\u8fd9\u4e24\u79cd\u65b9\u6848\u7684\u6838\u5fc3\u533a\u522b：<\/p>\n\n\u7279\u6027\/\u9700\u6c42\u65b9\u6848\u4e00：\u4f7f\u7528KepServerEX\u5185\u7f6eDataLogger\u65b9\u6848\u4e8c：\u7f16\u5199C# OPC\u5ba2\u6237\u7aef\u7a0b\u5e8f<\/tr>\n\n\n\n\n\n\n
\u6838\u5fc3\u539f\u7406<\/td>\n\u914d\u7f6eKepServerEX，\u5229\u7528\u5176DataLogger\u529f\u80fd\u5c06\u6570\u636e\u81ea\u52a8\u5199\u5165MySQL-1-8\u3002<\/td>\n\u4f7f\u7528C#\u7f16\u5199\u72ec\u7acb\u7a0b\u5e8f，\u901a\u8fc7OPC DA\/UA\u5e93\u4e3b\u52a8\u8bfb\u53d6\u6570\u636e，\u518d\u5199\u5165MySQL-5-7\u3002<\/td>\n<\/tr>\n
\u5f00\u53d1\u91cf<\/td>\n\u6781\u5c0f，\u4e3b\u8981\u4e3a\u914d\u7f6e\u5de5\u4f5c，\u65e0\u9700\u7f16\u7801\u3002<\/td>\n\u5927，\u9700\u5f00\u53d1\u5b8c\u6574\u7684C#\u5ba2\u6237\u7aef\u7a0b\u5e8f\u3002<\/td>\n<\/tr>\n
\u7075\u6d3b\u6027<\/td>\n\u4f4e，\u4f9d\u8d56KepServerEX\u7684\u65e5\u5fd7\u7ec4\u3001\u89e6\u53d1\u5668\u7b49\u914d\u7f6e\u3002<\/td>\n\u9ad8，\u53ef\u5b8c\u5168\u81ea\u5b9a\u4e49\u6570\u636e\u903b\u8f91\u3001\u5904\u7406\u89c4\u5219\u548c\u5b58\u50a8\u65b9\u5f0f\u3002<\/td>\n<\/tr>\n
\u5b9e\u65f6\u6027<\/td>\n\u4f9d\u8d56\u89e6\u53d1\u5668\u914d\u7f6e（\u5982\u5b9a\u65f6\u3001\u503c\u53d8\u5316）-8，\u975e\u5f3a\u5b9e\u65f6\u3002<\/td>\n\u9ad8，\u53ef\u7075\u6d3b\u63a7\u5236\u8bfb\u53d6\u9891\u7387\u548c\u65f6\u673a\u3002<\/td>\n<\/tr>\n
\u63a8\u8350\u573a\u666f<\/td>\n\u6570\u636e\u8bb0\u5f55\u89c4\u5219\u7b80\u5355\u3001\u5e0c\u671b\u5feb\u901f\u4e0a\u624b\u3001\u65e0\u9700\u4e8c\u6b21\u5f00\u53d1\u3002<\/td>\n\u9700\u8981\u590d\u6742\u6570\u636e\u5904\u7406\u3001\u4e0e\u4e1a\u52a1\u7cfb\u7edf\u6df1\u5ea6\u96c6\u6210\u3001\u6216KepServerEX\u7248\u672c\u4e0d\u652f\u6301DataLogger\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u65b9\u6848\u4e00：\u4f7f\u7528KepServerEX\u5185\u7f6eDataLogger（\u63a8\u8350\u5feb\u901f\u5b9e\u73b0）<\/h4>\n

\u5982\u679c\u4f60\u8ffd\u6c42\u5feb\u901f\u90e8\u7f72\u4e14\u6570\u636e\u8bb0\u5f55\u89c4\u5219\u7b80\u5355，\u8fd9\u901a\u5e38\u662f\u6700\u76f4\u63a5\u7684\u65b9\u6cd5-1\u3002\u4e3b\u8981\u6b65\u9aa4\u5305\u62ec：<\/p>\n

  • \n

    \u5b89\u88c5MySQL ODBC\u9a71\u52a8：\u4eceMySQL\u5b98\u7f51\u4e0b\u8f7d\u5e76\u5b89\u88c5\u5bf9\u5e94\u7cfb\u7edf\u4f4d\u6570\u7684ODBC\u9a71\u52a8（\u5982Connector\/ODBC）-1-8\u3002<\/p>\n<\/li>\n

  • \n

    \u914d\u7f6e\u7cfb\u7edfODBC\u6570\u636e\u6e90：\u5728Windows\u7684ODBC\u6570\u636e\u6e90\u7ba1\u7406\u5668\u4e2d，\u6dfb\u52a0\u4e00\u4e2a\u6307\u5411\u4f60MySQL\u6570\u636e\u5e93\u7684\u7cfb\u7edfDSN-1\u3002<\/p>\n<\/li>\n

  • \n

    \u5728KepServerEX\u4e2d\u914d\u7f6eDataLogger：<\/p>\n

      \n
    • \n

      \u65b0\u5efa\u65e5\u5fd7\u7ec4，\u5728\u00a0General\u00a0\u4e2d\u9009\u62e9\u914d\u7f6e\u597d\u7684MySQL\u6570\u636e\u6e90-8\u3002<\/p>\n<\/li>\n

    • \n

      \u5728\u00a0Data Map\u00a0\u4e2d，\u6dfb\u52a0\u9700\u8981\u8bb0\u5f55\u7684\u6807\u7b7e（Log Items），\u5e76\u6620\u5c04\u5230\u6570\u636e\u5e93\u8868\u7684\u5b57\u6bb5-1\u3002<\/p>\n<\/li>\n

    • \n

      \u5728\u00a0Triggers\u00a0\u4e2d\u8bbe\u7f6e\u8bb0\u5f55\u89e6\u53d1\u6761\u4ef6，\u5982\u5468\u671f\u89e6\u53d1\u6216\u503c\u53d8\u5316\u89e6\u53d1-8\u3002<\/p>\n<\/li>\n<\/ul>\n<\/li>\n

    • \n

      \u542f\u52a8\u65e5\u5fd7\u7ec4：\u914d\u7f6e\u5b8c\u6210\u540e\u542f\u52a8，\u6570\u636e\u4fbf\u4f1a\u81ea\u52a8\u5199\u5165MySQL\u3002<\/p>\n<\/li>\n

      \u8fd9\u4e2a\u65b9\u6848\u7684\u5b8c\u6574\u914d\u7f6e\u793a\u4f8b，\u53ef\u4ee5\u53c2\u8003\u535a\u5ba2\u56ed\u4e0a\u7684\u6559\u7a0b\u300a\u4f7f\u7528Kepserver\u81ea\u5e26DataLogger\u529f\u80fd\u5b9e\u73b0\u5de5\u63a7\u6570\u636e\u8f6c\u50a8\u5173\u7cfb\u578b\u6570\u636e\u5e93\u300b-8\u3002<\/p>\n

      \u65b9\u6848\u4e8c：\u7f16\u5199C# OPC\u5ba2\u6237\u7aef\u7a0b\u5e8f（\u63a8\u8350\u7075\u6d3b\u63a7\u5236）<\/h4>\n

      \u5982\u679c\u9700\u8981\u66f4\u7075\u6d3b\u5730\u5904\u7406\u6570\u636e，\u6216\u4e0e\u73b0\u6709C#\u7cfb\u7edf\u96c6\u6210，\u53ef\u4ee5\u7f16\u5199\u72ec\u7acb\u7684\u5ba2\u6237\u7aef\u7a0b\u5e8f\u3002\u4e0b\u56fe\u6e05\u6670\u5730\u5c55\u793a\u4e86\u8be5\u65b9\u6848\u7684\u5b8c\u6574\u6570\u636e\u6d41\u548c\u5de5\u4f5c\u6d41\u7a0b：<\/p>\n

      \u56fe\u8868<\/p>\n

      \u4ee3\u7801<\/p>\n<\/p>\n

      \"\"<\/p>\n

      MySQL\u6570\u636e\u5e93<\/p>\n

      C# \u5ba2\u6237\u7aef\u7a0b\u5e8f<\/p>\n

      KepServerEX OPC\u670d\u52a1\u5668<\/p>\n

      \u201cOPC DA\/UA\u534f\u8bae\u901a\u4fe1\u201d<\/p>\n

      \u201c\u6267\u884cINSERT\u8bed\u53e5\u201d<\/p>\n

      \u201c\u901a\u9053(Channel)\u201d<\/p>\n

      \u201c\u8bbe\u5907(Device)\u201d<\/p>\n

      \u201c\u6807\u7b7e(Tags)\u201d<\/p>\n

      \u201c\u521d\u59cb\u5316OPC\u8fde\u63a5 OPCDAAuto.dll \/ OPCFoundation SDK\u201d<\/p>\n

      \u201c\u8bfb\u53d6\/\u8ba2\u9605\u6807\u7b7e\u503c\u201d<\/p>\n

      \u201c\u5904\u7406\u6570\u636e\u201d<\/p>\n

      \u201c\u5199\u5165MySQL\u6570\u636e\u5e93 MySql.Data.MySqlClient\u201d<\/p>\n

      \u201c\u6570\u636e\u8868 (\u5982 tag_log)\u201d<\/p>\n

      \u4ee5\u4e0b\u662f\u5b9e\u73b0\u6b64\u65b9\u6848\u7684\u5173\u952e\u6b65\u9aa4\u548c\u4ee3\u7801\u793a\u4f8b\u3002<\/p>\n

      1. \u521b\u5efa\u6570\u636e\u5e93\u8868 \u9996\u5148，\u5728MySQL\u4e2d\u521b\u5efa\u5b58\u50a8\u6570\u636e\u7684\u8868\u3002<\/p>\n

      sq<\/p>\n

      CREATE TABLE `tag_log` (
      \n `id` INT NOT NULL AUTO_INCREMENT,
      \n `tag_name` VARCHAR(255) NOT NULL,
      \n `tag_value` VARCHAR(255),
      \n `quality` VARCHAR(50),
      \n `timestamp` DATETIME DEFAULT CURRENT_TIMESTAMP,
      \n PRIMARY KEY (`id`),
      \n INDEX `idx_tag_name` (`tag_name`),
      \n INDEX `idx_timestamp` (`timestamp`)
      \n); <\/p>\n

      2. \u6838\u5fc3C#\u4ee3\u7801\u5b9e\u73b0 \u521b\u5efa\u4e00\u4e2aC#\u63a7\u5236\u53f0\u6216Windows\u670d\u52a1\u9879\u76ee，\u901a\u8fc7NuGet\u5b89\u88c5\u00a0OpcNetApi\u00a0(\u7528\u4e8eOPC DA) \u6216\u00a0OPCFoundation.NetStandard.Opc.Ua\u00a0(\u7528\u4e8eOPC UA) \u4ee5\u53ca\u00a0MySql.Data\u00a0\u5305\u3002<\/p>\n

      \u4e0b\u9762\u662f\u4f7f\u7528\u00a0OPC DA\u00a0\u534f\u8bae\u8bfb\u53d6\u6570\u636e\u5e76\u5b58\u5165MySQL\u7684\u7b80\u5316\u793a\u4f8b：<\/p>\n

      csharp<\/p>\n<\/p>\n

      using System;
      \nusing Opc;
      \nusing Opc.Da;
      \nusing MySql.Data.MySqlClient;<\/p>\n

      namespace KepServerToMySql
      \n{
      \n class Program
      \n {
      \n \/\/ \u6570\u636e\u5e93\u8fde\u63a5\u5b57\u7b26\u4e32，\u9700\u4fee\u6539\u4e3a\u4f60\u7684\u4fe1\u606f
      \n static string mySqlConnStr = "server=localhost;user id=youruser;password=yourpwd;database=yourdb;";
      \n \/\/ KepServerEX\u7684OPC DA\u670d\u52a1\u5668\u5730\u5740，\u9700\u4fee\u6539
      \n static string opcServerUrl = "opcda:\/\/localhost\/Kepware.KEPServerEX.V6";<\/p>\n

      static void Main(string[] args)
      \n {
      \n \/\/ \u521d\u59cb\u5316OPC\u670d\u52a1\u5668\u8fde\u63a5
      \n Opc.Da.Server server = ConnectToOpcServer(opcServerUrl);
      \n if (server == null) return;<\/p>\n

      \/\/ \u5b9a\u4e49\u8981\u8bfb\u53d6\u7684\u6807\u7b7e\u5217\u8868
      \n Item[] itemsToRead = new Item[]
      \n {
      \n new Item { ItemName = "\u901a\u90531.\u8bbe\u59071.\u6807\u7b7e1" },
      \n new Item { ItemName = "\u901a\u90531.\u8bbe\u59071.\u6807\u7b7e2" }
      \n };<\/p>\n

      \/\/ \u521b\u5efa\u8ba2\u9605\u5e76\u8bfb\u53d6\u6570\u636e
      \n Subscription subscription = CreateSubscription(server);
      \n ItemValueResult[] values = ReadOpcTags(server, itemsToRead);<\/p>\n

      \/\/ \u5904\u7406\u5e76\u5b58\u50a8\u8bfb\u53d6\u5230\u7684\u6570\u636e
      \n if (values != null)
      \n {
      \n ProcessAndStoreValues(values);
      \n }<\/p>\n

      Console.WriteLine("\u6309\u4efb\u610f\u952e\u9000\u51fa…");
      \n Console.ReadKey();
      \n }<\/p>\n

      static Opc.Da.Server ConnectToOpcServer(string url)
      \n {
      \n try
      \n {
      \n Opc.URL opcUrl = new Opc.URL(url);
      \n OpcCom.Factory factory = new OpcCom.Factory();
      \n Opc.Da.Server server = new Opc.Da.Server(factory, null);
      \n server.Connect(opcUrl, new Opc.ConnectData(new System.Net.NetworkCredential()));
      \n Console.WriteLine($"\u6210\u529f\u8fde\u63a5\u5230OPC\u670d\u52a1\u5668: {url}");
      \n return server;
      \n }
      \n catch (Exception ex)
      \n {
      \n Console.WriteLine($"\u8fde\u63a5OPC\u670d\u52a1\u5668\u5931\u8d25: {ex.Message}");
      \n return null;
      \n }
      \n }<\/p>\n

      static Subscription CreateSubscription(Opc.Da.Server server)
      \n {
      \n SubscriptionState state = new SubscriptionState
      \n {
      \n Name = "DataLoggerSubscription",
      \n Active = true,
      \n UpdateRate = 1000 \/\/ \u66f4\u65b0\u9891\u7387(\u6beb\u79d2)
      \n };
      \n return (Subscription)server.CreateSubscription(state);
      \n }<\/p>\n

      static ItemValueResult[] ReadOpcTags(Opc.Da.Server server, Item[] items)
      \n {
      \n try
      \n {
      \n ItemValueResult[] results = server.Read(items);
      \n Console.WriteLine($"\u6210\u529f\u8bfb\u53d6 {results.Length} \u4e2a\u6807\u7b7e\u3002");
      \n return results;
      \n }
      \n catch (Exception ex)
      \n {
      \n Console.WriteLine($"\u8bfb\u53d6\u6807\u7b7e\u5931\u8d25: {ex.Message}");
      \n return null;
      \n }
      \n }<\/p>\n

      static void ProcessAndStoreValues(ItemValueResult[] values)
      \n {
      \n using (MySqlConnection conn = new MySqlConnection(mySqlConnStr))
      \n {
      \n conn.Open();
      \n foreach (var item in values)
      \n {
      \n \/\/ \u6784\u5efa\u63d2\u5165SQL\u8bed\u53e5
      \n string sql = @"INSERT INTO tag_log (tag_name, tag_value, quality)
      \n VALUES (@tagName, @tagValue, @quality);";<\/p>\n

      using (MySqlCommand cmd = new MySqlCommand(sql, conn))
      \n {
      \n cmd.Parameters.AddWithValue("@tagName", item.ItemName);
      \n cmd.Parameters.AddWithValue("@tagValue", item.Value?.ToString() ?? "NULL");
      \n cmd.Parameters.AddWithValue("@quality", item.Quality.ToString());<\/p>\n

      try
      \n {
      \n int affectedRows = cmd.ExecuteNonQuery();
      \n if (affectedRows > 0)
      \n {
      \n Console.WriteLine($"\u5df2\u5b58\u50a8\u6807\u7b7e [{item.ItemName}] = {item.Value}");
      \n }
      \n }
      \n catch (MySqlException dbEx)
      \n {
      \n Console.WriteLine($"\u6570\u636e\u5e93\u63d2\u5165\u5931\u8d25 ({item.ItemName}): {dbEx.Message}");
      \n }
      \n }
      \n }
      \n }
      \n }
      \n }
      \n} <\/p>\n

      \u5173\u952e\u914d\u7f6e\u4e0e\u4f18\u5316\u5efa\u8bae<\/h4>\n
        \n
      • \n

        OPC\u8fde\u63a5\u4e0e\u5b89\u5168：\u786e\u4fddC#\u7a0b\u5e8f\u8fd0\u884c\u5728\u53ef\u8bbf\u95eeKepServerEX OPC\u670d\u52a1\u7684\u673a\u5668\u4e0a，\u53ef\u80fd\u9700\u8981\u914d\u7f6eDCOM\u8bbe\u7f6e（\u5bf9\u4e8eOPC DA）\u6216\u8bc1\u4e66（\u5bf9\u4e8eOPC UA）\u3002<\/p>\n<\/li>\n

      • \n

        \u6570\u636e\u5e93\u4f18\u5316：\u5bf9\u4e8e\u9ad8\u9891\u6570\u636e，\u8003\u8651\u6279\u91cf\u63d2\u5165\u800c\u975e\u9010\u6761\u63d2\u5165，\u5e76\u5b9a\u671f\u5f52\u6863\u5386\u53f2\u6570\u636e\u3002<\/p>\n<\/li>\n

      • \n

        \u7a0b\u5e8f\u5065\u58ee\u6027：\u5728\u751f\u4ea7\u73af\u5883\u4e2d，\u5c06\u7a0b\u5e8f\u5c01\u88c5\u4e3aWindows\u670d\u52a1，\u5e76\u52a0\u5165\u8be6\u7ec6\u7684\u65e5\u5fd7\u8bb0\u5f55\u548c\u5f02\u5e38\u6062\u590d\u673a\u5236\u3002<\/p>\n<\/li>\n

      • \n

        KepServerEX\u914d\u7f6e：\u52a1\u5fc5\u5728KepServerEX\u4e2d\u6b63\u786e\u521b\u5efa\u901a\u9053\u3001\u8bbe\u5907\u548c\u9700\u8981\u8bfb\u53d6\u7684\u6570\u636e\u6807\u7b7e（Tags）-10\u3002<\/p>\n<\/li>\n<\/ul>\n

        \u603b\u7ed3<\/h4>\n

        \u603b\u7684\u6765\u8bf4，\u5982\u679c\u4f60\u7684\u76ee\u6807\u662f\u5feb\u901f\u5b9e\u73b0\u4e00\u4e2a\u7a33\u5b9a\u3001\u65e0\u9700\u5f00\u53d1\u7684\u6570\u636e\u8bb0\u5f55\u529f\u80fd，\u65b9\u6848\u4e00（DataLogger）\u662f\u9996\u9009-1-8\u3002\u5982\u679c\u4f60\u7684\u9700\u6c42\u6d89\u53ca\u590d\u6742\u7684\u6570\u636e\u5904\u7406\u903b\u8f91\u3001\u4e0e\u73b0\u6709C#\u7cfb\u7edf\u7684\u6df1\u5ea6\u96c6\u6210，\u6216\u8005KepServerEX\u7248\u672c\u4e0d\u652f\u6301DataLogger，\u90a3\u4e48\u65b9\u6848\u4e8c（\u7f16\u5199C#\u5ba2\u6237\u7aef）\u00a0\u63d0\u4f9b\u4e86\u6700\u5927\u7684\u7075\u6d3b\u6027\u548c\u63a7\u5236\u529b\u3002<\/p>\n

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