{"id":2041,"date":"2024-01-08T09:34:59","date_gmt":"2024-01-08T01:34:59","guid":{"rendered":"https:\/\/sanlangcode.com\/?p=2041"},"modified":"2024-01-08T09:34:59","modified_gmt":"2024-01-08T01:34:59","slug":"opc-ua-net-standard-stack%e6%a8%a1%e5%9d%97%e5%92%8c%e5%b8%b8%e7%94%a8%e6%96%b9%e6%b3%95","status":"publish","type":"post","link":"https:\/\/sanlangcode.com\/index.php\/2024\/01\/08\/opc-ua-net-standard-stack%e6%a8%a1%e5%9d%97%e5%92%8c%e5%b8%b8%e7%94%a8%e6%96%b9%e6%b3%95\/","title":{"rendered":"OPC UA .NET Standard Stack\u6a21\u5757\u548c\u5e38\u7528\u65b9\u6cd5"},"content":{"rendered":"\n<p>OPC UA .NET Standard Stack \u662f\u7531 OPC Foundation \u7ef4\u62a4\u7684\u5f00\u6e90\u9879\u76ee\uff0c\u5b83\u63d0\u4f9b\u4e86\u4e00\u7ec4C#\u7c7b\u5e93\uff0c\u7528\u4e8e\u5b9e\u73b0\u652f\u6301 OPC UA \u534f\u8bae\u7684\u5e94\u7528\u7a0b\u5e8f\uff0c\u5305\u62ec OPC UA \u670d\u52a1\u5668\u548c\u5ba2\u6237\u7aef\u3002<\/p>\n\n\n\n<p>\u4ee5\u4e0b\u662f\u5bf9\u6bcf\u4e2a\u4e3b\u8981\u6a21\u5757\u7684\u7b80\u8981\u6ce8\u91ca\uff0c\u8bf4\u660e\u5176\u7528\u9014\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code><code>OPC UA .NET Standard Stack\n|-- Opc.Ua.Common             \/\/ \u5305\u542b\u901a\u7528\u7684 OPC UA \u7c7b\u578b\u548c\u5de5\u5177\uff0c\u5982\u6570\u636e\u7c7b\u578b\u3001\u5de5\u5177\u7c7b\u7b49\u3002\n|-- Opc.Ua.Core               \/\/ \u5305\u542b OPC UA \u534f\u8bae\u6838\u5fc3\u529f\u80fd\uff0c\u5982\u6570\u636e\u7c7b\u578b\u3001\u7f16\u7801\u89e3\u7801\u7b49\u3002\n|-- Opc.Ua.Configuration      \/\/ \u63d0\u4f9b\u914d\u7f6e OPC UA \u670d\u52a1\u5668\u548c\u5ba2\u6237\u7aef\u7684\u7c7b\u548c\u5de5\u5177\u3002\n|-- Opc.Ua.Client             \/\/ \u5305\u542b\u7528\u4e8e\u5b9e\u73b0 OPC UA \u5ba2\u6237\u7aef\u7684\u7c7b\u548c\u5de5\u5177\u3002\n|-- Opc.Ua.Server             \/\/ \u5305\u542b\u7528\u4e8e\u5b9e\u73b0 OPC UA \u670d\u52a1\u5668\u7684\u7c7b\u548c\u5de5\u5177\u3002\n|-- Opc.Ua.Compression        \/\/ \u63d0\u4f9b\u5bf9 OPC UA \u6d88\u606f\u8fdb\u884c\u538b\u7f29\u548c\u89e3\u538b\u7f29\u7684\u7c7b\u548c\u5de5\u5177\u3002\n|-- Opc.Ua.Extensions         \/\/ \u63d0\u4f9b\u5bf9\u5176\u4ed6\u7c7b\u7684\u6269\u5c55\u65b9\u6cd5\uff0c\u589e\u5f3a\u529f\u80fd\u3002\n|-- Opc.Ua.Models             \/\/ \u5305\u542b OPC UA \u89c4\u8303\u4e2d\u5b9a\u4e49\u7684\u5404\u79cd\u6a21\u578b\uff0c\u5982\u57fa\u672c\u4fe1\u606f\u6a21\u578b\u3001\u8bbe\u5907\u4fe1\u606f\u6a21\u578b\u7b49\u3002\n|-- Opc.Ua.Security           \/\/ \u5305\u542b\u4e0e OPC UA \u5b89\u5168\u6027\u76f8\u5173\u7684\u7c7b\u548c\u5de5\u5177\uff0c\u5982\u5b89\u5168\u7b56\u7565\u3001\u4ee4\u724c\u7b49\u3002\n|-- Opc.Ua.TypeSystem         \/\/ \u63d0\u4f9b\u7528\u4e8e\u5904\u7406 OPC UA \u6570\u636e\u7c7b\u578b\u7cfb\u7edf\u7684\u7c7b\u548c\u5de5\u5177\u3002\n|-- Opc.Ua.Ws                 \/\/ \u63d0\u4f9b\u57fa\u4e8e Web Services \u7684\u901a\u4fe1\u652f\u6301\u3002\n|-- Opc.Ua.Xml                \/\/ \u63d0\u4f9b\u5bf9 OPC UA \u6570\u636e\u8fdb\u884c XML \u7f16\u7801\u89e3\u7801\u7684\u7c7b\u548c\u5de5\u5177\u3002\n<\/code><\/code><\/pre>\n\n\n\n<p>\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5173\u4e8e OPC UA .NET Standard Stack \u7684\u8be6\u7ec6\u4ecb\u7ecd\uff1a<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">1. <strong>\u8de8\u5e73\u53f0\u652f\u6301\uff1a<\/strong><\/h3>\n\n\n\n<p>OPC UA .NET Standard Stack \u57fa\u4e8e .NET Standard\uff0c\u8fd9\u4f7f\u5f97\u5b83\u53ef\u4ee5\u5728\u652f\u6301 .NET Standard \u7684\u5e73\u53f0\u4e0a\u8fd0\u884c\uff0c\u5305\u62ec Windows\u3001Linux \u548c macOS\u3002\u8fd9\u79cd\u8de8\u5e73\u53f0\u7684\u652f\u6301\u4f7f\u5f97\u5f00\u53d1\u8005\u53ef\u4ee5\u5728\u4e0d\u540c\u7684\u64cd\u4f5c\u7cfb\u7edf\u4e0a\u6784\u5efa\u548c\u8fd0\u884c OPC UA \u5e94\u7528\u7a0b\u5e8f\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2. <strong>\u9762\u5411\u5bf9\u8c61\u7684API\uff1a<\/strong><\/h3>\n\n\n\n<p>OPC UA .NET Standard Stack \u63d0\u4f9b\u4e86\u9762\u5411\u5bf9\u8c61\u7684API\uff0c\u4f7f\u5f97\u5f00\u53d1\u8005\u80fd\u591f\u4f7f\u7528C#\u8bed\u8a00\u8f7b\u677e\u5730\u6784\u5efa\u548c\u64cd\u4f5c OPC UA \u670d\u52a1\u5668\u548c\u5ba2\u6237\u7aef\u3002API\u5305\u62ec\u4e86\u4e00\u7cfb\u5217\u7528\u4e8e\u8282\u70b9\u7ba1\u7406\u3001\u4f1a\u8bdd\u7ba1\u7406\u3001\u8ba2\u9605\u673a\u5236\u7b49\u529f\u80fd\u7684\u7c7b\u548c\u63a5\u53e3\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">3. <strong>\u5b89\u5168\u6027\uff1a<\/strong><\/h3>\n\n\n\n<p>OPC UA .NET Standard Stack \u652f\u6301 OPC UA \u534f\u8bae\u7684\u5b89\u5168\u7279\u6027\uff0c\u5305\u62ec\u6d88\u606f\u52a0\u5bc6\u3001\u8eab\u4efd\u9a8c\u8bc1\u548c\u8bbf\u95ee\u63a7\u5236\u3002\u8fd9\u786e\u4fdd\u4e86\u901a\u8fc7 OPC UA \u534f\u8bae\u4f20\u8f93\u7684\u6570\u636e\u7684\u673a\u5bc6\u6027\u548c\u5b8c\u6574\u6027\u3002\u5b89\u5168\u6027\u529f\u80fd\u4f7f\u5f97 OPC UA .NET Standard Stack \u9002\u7528\u4e8e\u5728\u5de5\u4e1a\u3001\u7269\u8054\u7f51\u7b49\u9886\u57df\u4e2d\u5bf9\u6570\u636e\u5b89\u5168\u6027\u6709\u4e25\u683c\u8981\u6c42\u7684\u5e94\u7528\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">4. <strong>\u7075\u6d3b\u6027\uff1a<\/strong><\/h3>\n\n\n\n<p>\u8be5\u6846\u67b6\u63d0\u4f9b\u4e86\u7075\u6d3b\u7684\u8282\u70b9\u7ba1\u7406\u3001\u4f1a\u8bdd\u7ba1\u7406\u548c\u8ba2\u9605\u673a\u5236\uff0c\u4f7f\u5f00\u53d1\u8005\u80fd\u591f\u6784\u5efa\u5177\u6709\u590d\u6742\u529f\u80fd\u7684 OPC UA \u5e94\u7528\u7a0b\u5e8f\u3002\u8fd9\u5305\u62ec\u5bf9\u8282\u70b9\u7684\u521b\u5efa\u3001\u8bfb\u53d6\u3001\u5199\u5165\u3001\u5220\u9664\u7b49\u64cd\u4f5c\uff0c\u4ee5\u53ca\u5bf9\u8ba2\u9605\u7684\u521b\u5efa\u548c\u7ba1\u7406\u7b49\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">5. <strong>\u89c4\u8303\u517c\u5bb9\u6027\uff1a<\/strong><\/h3>\n\n\n\n<p>OPC UA .NET Standard Stack \u7b26\u5408 OPC UA \u89c4\u8303\uff0c\u8fd9\u786e\u4fdd\u4e86\u4e0e\u5176\u4ed6\u7b26\u5408 OPC UA \u6807\u51c6\u7684\u8bbe\u5907\u548c\u7cfb\u7edf\u7684\u4e92\u64cd\u4f5c\u6027\u3002\u7b26\u5408\u6807\u51c6\u7684\u5b9e\u73b0\u6709\u52a9\u4e8e\u786e\u4fdd\u5e94\u7528\u7a0b\u5e8f\u53ef\u4ee5\u4e0e\u5404\u79cd OPC UA \u670d\u52a1\u5668\u548c\u5ba2\u6237\u7aef\u8fdb\u884c\u901a\u4fe1\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">6. <strong>\u793a\u4f8b\u4ee3\u7801\uff1a<\/strong><\/h3>\n\n\n\n<p>\u8be5\u6846\u67b6\u9644\u5e26\u4e86\u5927\u91cf\u7684\u793a\u4f8b\u4ee3\u7801\uff0c\u6db5\u76d6\u4e86\u4ece\u7b80\u5355\u7684\u670d\u52a1\u5668\u548c\u5ba2\u6237\u7aef\u793a\u4f8b\u5230\u66f4\u590d\u6742\u7684\u529f\u80fd\u5b9e\u73b0\u3002\u8fd9\u6709\u52a9\u4e8e\u5f00\u53d1\u8005\u66f4\u597d\u5730\u7406\u89e3\u5982\u4f55\u4f7f\u7528 OPC UA .NET Standard Stack \u6765\u6784\u5efa\u4ed6\u4eec\u81ea\u5df1\u7684\u5e94\u7528\u7a0b\u5e8f\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">7. <strong>\u5f00\u6e90\u9879\u76ee\uff1a<\/strong><\/h3>\n\n\n\n<p>OPC UA .NET Standard Stack \u662f\u4e00\u4e2a\u5f00\u6e90\u9879\u76ee\uff0c\u5176\u6e90\u4ee3\u7801\u53ef\u4ee5\u5728 OPC Foundation \u7684 GitHub \u4ed3\u5e93\u4e2d\u627e\u5230\u3002\u8fd9\u4f7f\u5f97\u5f00\u53d1\u8005\u80fd\u591f\u67e5\u770b\u6e90\u4ee3\u7801\u3001\u63d0\u51fa\u6539\u8fdb\u5efa\u8bae\uff0c\u4ee5\u53ca\u6839\u636e\u9700\u8981\u8fdb\u884c\u81ea\u5b9a\u4e49\u4fee\u6539\u3002<\/p>\n\n\n\n<p>\u603b\u4f53\u800c\u8a00\uff0cOPC UA .NET Standard Stack \u63d0\u4f9b\u4e86\u4e00\u4e2a\u5f3a\u5927\u7684\u5de5\u5177\u96c6\uff0c\u4f7f\u5f97\u5f00\u53d1\u8005\u80fd\u591f\u8f7b\u677e\u5730\u5728C#\u73af\u5883\u4e2d\u6784\u5efa\u7b26\u5408 OPC UA \u6807\u51c6\u7684\u5e94\u7528\u7a0b\u5e8f\u3002\u4f7f\u7528\u8be5\u6846\u67b6\uff0c\u5f00\u53d1\u8005\u53ef\u4ee5\u521b\u5efa\u53ef\u9760\u3001\u5b89\u5168\u4e14\u53ef\u4e92\u64cd\u4f5c\u7684 OPC UA \u670d\u52a1\u5668\u548c\u5ba2\u6237\u7aef\u3002<\/p>\n\n\n\n<p>OPC UA .NET Standard Stack \u7684\u4ee3\u7801\u5e93\u4e3b\u8981\u5206\u4e3a\u51e0\u4e2a\u6a21\u5757\uff0c\u6db5\u76d6\u4e86\u670d\u52a1\u5668\u7aef\u548c\u5ba2\u6237\u7aef\u7684\u5b9e\u73b0\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u7b80\u8981\u7684\u5206\u7c7b\u548c\u4e00\u4e9b\u5e38\u7528\u7684\u7c7b\u548c\u65b9\u6cd5\uff1a<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">1. <strong>Opc.Ua.Server \u6a21\u5757\uff08\u670d\u52a1\u5668\u7aef\uff09\uff1a<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\"><li><strong>Opc.Ua.Server.StandardServer \u7c7b\uff1a<\/strong> OPC UA \u670d\u52a1\u5668\u5e94\u7528\u7a0b\u5e8f\u7684\u5165\u53e3\u70b9\u3002\u63d0\u4f9b\u4e86\u670d\u52a1\u5668\u7684\u542f\u52a8\u3001\u505c\u6b62\u7b49\u65b9\u6cd5\u3002<\/li><li><strong>Opc.Ua.Server.Session \u7c7b\uff1a<\/strong> \u7528\u4e8e\u7ba1\u7406\u5ba2\u6237\u7aef\u7684\u4f1a\u8bdd\uff0c\u5904\u7406\u8bfb\u53d6\u3001\u5199\u5165\u3001\u8ba2\u9605\u7b49\u5ba2\u6237\u7aef\u8bf7\u6c42\u3002<\/li><\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">2. <strong>Opc.Ua.Client \u6a21\u5757\uff08\u5ba2\u6237\u7aef\uff09\uff1a<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\"><li><strong>Opc.Ua.Client.Session \u7c7b\uff1a<\/strong> \u7528\u4e8e\u4e0e OPC UA \u670d\u52a1\u5668\u5efa\u7acb\u548c\u7ba1\u7406\u4f1a\u8bdd\uff0c\u5305\u62ec\u6253\u5f00\u3001\u5173\u95ed\u3001\u8bfb\u53d6\u3001\u5199\u5165\u3001\u8c03\u7528\u7b49\u64cd\u4f5c\u3002<\/li><li><strong>Opc.Ua.Client.Subscription \u7c7b\uff1a<\/strong> \u7528\u4e8e\u521b\u5efa\u548c\u7ba1\u7406\u8ba2\u9605\uff0c\u4ee5\u4fbf\u5b9e\u65f6\u76d1\u63a7\u53d8\u91cf\u503c\u7684\u53d8\u5316\u3002<\/li><li><strong>Opc.Ua.Client.MonitoredItem \u7c7b\uff1a<\/strong> \u7528\u4e8e\u76d1\u89c6\u53d8\u91cf\u7684\u503c\u7684\u53d8\u5316\u3002<\/li><\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">3. <strong>Opc.Ua.Client.Controls \u6a21\u5757\uff08\u5ba2\u6237\u7aef\u754c\u9762\u63a7\u4ef6\uff09\uff1a<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\"><li><strong>Opc.Ua.Client.Controls.ComplexValueCtrl \u7c7b\uff1a<\/strong> \u7528\u4e8e\u663e\u793a\u548c\u7f16\u8f91\u590d\u6742\u6570\u636e\u7c7b\u578b\u7684\u63a7\u4ef6\u3002<\/li><\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">4. <strong>Opc.Ua.Core \u6a21\u5757\uff08\u6838\u5fc3\u7c7b\u5e93\uff09\uff1a<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\"><li><strong>Opc.Ua.NodeId \u7c7b\uff1a<\/strong> \u7528\u4e8e\u8868\u793a OPC UA \u8282\u70b9\u7684\u6807\u8bc6\u7b26\u3002<\/li><li><strong>Opc.Ua.NodeId \u7c7b\uff1a<\/strong> \u7528\u4e8e\u8868\u793a OPC UA \u8282\u70b9\u7684\u6807\u8bc6\u7b26\u3002<\/li><li><strong>Opc.Ua.VariableNode \u7c7b\uff1a<\/strong> \u8868\u793a OPC UA \u53d8\u91cf\u8282\u70b9\u3002<\/li><\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">5. <strong>Opc.Ua.Extensions \u6a21\u5757\uff08\u6269\u5c55\u7c7b\u5e93\uff09\uff1a<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\"><li><strong>Opc.Ua.Extensions.EncodeableFactory \u7c7b\uff1a<\/strong> \u7528\u4e8e\u521b\u5efa\u548c\u7ba1\u7406\u7f16\u7801\u5bf9\u8c61\u7684\u5de5\u5382\u7c7b\u3002<\/li><\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u5e38\u7528\u65b9\u6cd5\u548c\u7c7b\u7684\u4f8b\u5b50\uff1a<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>\u5728\u5ba2\u6237\u7aef\u5efa\u7acb\u4f1a\u8bdd\uff1a<\/strong><\/h4>\n\n\n\n<pre class=\"wp-block-code\"><code><code>var endpointUrl = \"opc.tcp:\/\/localhost:4840\";\nvar endpoint = new EndpointDescription { EndpointUrl = endpointUrl };\n\nvar configuration = EndpointConfiguration.Create();\nvar session = Session.Create(\n    configuration,\n    new ConfiguredEndpoint(null, endpoint, EndpointConfiguration.Create()),\n    false,\n    false,\n    null,\n    null).Result;\n<\/code><\/code><\/pre>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>\u5728\u5ba2\u6237\u7aef\u8bfb\u53d6\u53d8\u91cf\u7684\u503c\uff1a<\/strong><\/h4>\n\n\n\n<pre class=\"wp-block-code\"><code><code>var nodeId = new NodeId(VariableIds.Server_ServerStatus_CurrentTime);\nvar dataValue = session.ReadValue(nodeId).Result;\nvar value = dataValue.Value.ToString();\n<\/code><\/code><\/pre>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>\u5728\u5ba2\u6237\u7aef\u521b\u5efa\u8ba2\u9605\u548c\u76d1\u89c6\u9879\uff1a<\/strong><\/h4>\n\n\n\n<pre class=\"wp-block-code\"><code><code>var subscription = new Subscription(session.DefaultSubscription) { PublishingInterval = 1000 };\nsession.AddSubscription(subscription);\n\nvar nodeIdToMonitor = new NodeId(VariableIds.Server_ServerStatus_CurrentTime);\nvar monitoredItem = new MonitoredItem(subscription.DefaultItem) { StartNodeId = nodeIdToMonitor };\nsubscription.AddItem(monitoredItem);\n<\/code><\/code><\/pre>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>\u5728\u670d\u52a1\u5668\u7aef\u521b\u5efa\u53d8\u91cf\u8282\u70b9\uff1a<\/strong><\/h4>\n\n\n\n<pre class=\"wp-block-code\"><code><code>var myVariable = new BaseDataVariableState(this)\n{\n    ReferenceTypeId = ReferenceTypes.Organizes,\n    NodeId = new NodeId(\"MyVariable\", NamespaceIndex),\n    BrowseName = new QualifiedName(\"MyVariable\", NamespaceIndex),\n    DisplayName = new LocalizedText(\"MyVariable\"),\n    DataType = DataTypeIds.Int32,\n    Value = new Variant(42)\n};\n\nAddPredefinedNode(SystemContext, myVariable);\n<\/code><\/code><\/pre>\n\n\n\n<p>\u8fd9\u53ea\u662f\u7b80\u5355\u7684\u793a\u4f8b\uff0cOPC UA .NET Standard Stack \u63d0\u4f9b\u4e86\u66f4\u591a\u7684\u529f\u80fd\u548c\u7c7b\u5e93\uff0c\u5177\u4f53\u7684\u4f7f\u7528\u65b9\u5f0f\u548c\u529f\u80fd\u53ef\u4ee5\u67e5\u9605\u5176\u5b98\u65b9\u6587\u6863\u548c\u793a\u4f8b\u4ee3\u7801\u3002<\/p>\n\n\n\n<p>OPC UA .NET Standard Stack \u5305\u542b\u8bb8\u591a\u6a21\u5757\uff0c\u5176\u4e2d\u4e00\u4e9b\u6a21\u5757\u6d89\u53ca\u5230\u5b89\u5168\u6027\u548c\u901a\u7528\u529f\u80fd\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u89c1\u7684\u6a21\u5757\u53ca\u5176\u7b80\u8981\u63cf\u8ff0\uff1a<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">1. <strong>Opc.Ua.Security \u6a21\u5757\uff08\u5b89\u5168\u6027\uff09\uff1a<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\"><li><strong>Opc.Ua.Security.SecurityPolicies \u7c7b\uff1a<\/strong> \u5b9a\u4e49\u4e86 OPC UA \u534f\u8bae\u4e2d\u4f7f\u7528\u7684\u5b89\u5168\u7b56\u7565\uff0c\u5305\u62ec\u57fa\u672c128\u4f4d\u3001\u57fa\u672c256\u4f4d\u3001\u7b7e\u540d128\u4f4d\u3001\u7b7e\u540d256\u4f4d\u7b49\u3002<\/li><li><strong>Opc.Ua.Security.SecurityAlgorithmFactory \u7c7b\uff1a<\/strong> \u63d0\u4f9b\u4e86\u7528\u4e8e\u521b\u5efa\u5404\u79cd\u5b89\u5168\u7b97\u6cd5\u7684\u5de5\u5382\u7c7b\u3002<\/li><li><strong>Opc.Ua.Security.SecurityToken \u7c7b\uff1a<\/strong> \u8868\u793a OPC UA \u5b89\u5168\u4ee4\u724c\u3002<\/li><li><strong>Opc.Ua.Security.SecurityMode \u7c7b\uff1a<\/strong> \u5b9a\u4e49\u4e86 OPC UA \u5b89\u5168\u6a21\u5f0f\uff0c\u5305\u62ecNone\u3001Sign\u3001SignAndEncrypt\u7b49\u3002<\/li><\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">2. <strong>Opc.Ua.Common \u6a21\u5757\uff08\u901a\u7528\uff09\uff1a<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\"><li><strong>Opc.Ua.Extensions \u7c7b\uff1a<\/strong> \u63d0\u4f9b\u4e86\u4e00\u4e9b\u6269\u5c55\u65b9\u6cd5\uff0c\u7528\u4e8e\u7b80\u5316\u548c\u589e\u5f3a\u5176\u4ed6\u7c7b\u7684\u529f\u80fd\u3002<\/li><li><strong>Opc.Ua.LocalizedText \u7c7b\uff1a<\/strong> \u8868\u793a\u672c\u5730\u5316\u7684\u6587\u672c\uff0c\u7528\u4e8e\u652f\u6301\u591a\u8bed\u8a00\u73af\u5883\u3002<\/li><li><strong>Opc.Ua.StatusCode \u7c7b\uff1a<\/strong> \u8868\u793a OPC UA \u72b6\u6001\u7801\uff0c\u7528\u4e8e\u63cf\u8ff0\u8282\u70b9\u6216\u64cd\u4f5c\u7684\u6267\u884c\u72b6\u6001\u3002<\/li><li><strong>Opc.Ua.ServiceResult \u7c7b\uff1a<\/strong> \u8868\u793a OPC UA \u670d\u52a1\u6267\u884c\u7684\u7ed3\u679c\uff0c\u5305\u62ec\u72b6\u6001\u7801\u3001\u8bca\u65ad\u4fe1\u606f\u7b49\u3002<\/li><li><strong>Opc.Ua.ServiceResultException \u7c7b\uff1a<\/strong> \u8868\u793a OPC UA \u670d\u52a1\u6267\u884c\u8fc7\u7a0b\u4e2d\u53d1\u751f\u7684\u5f02\u5e38\u3002<\/li><\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">3. <strong>Opc.Ua.Models \u6a21\u5757\uff08\u6a21\u578b\uff09\uff1a<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\"><li><strong>Opc.Ua.Models \u6807\u51c6\u547d\u540d\u7a7a\u95f4\uff1a<\/strong> \u5305\u542b\u4e86 OPC UA \u89c4\u8303\u4e2d\u5b9a\u4e49\u7684\u5404\u79cd\u6a21\u578b\uff0c\u5982\u57fa\u672c\u4fe1\u606f\u6a21\u578b\u3001\u8bbe\u5907\u4fe1\u606f\u6a21\u578b\u7b49\u3002<\/li><\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">4. <strong>Opc.Ua.TypeSystem \u6a21\u5757\uff08\u7c7b\u578b\u7cfb\u7edf\uff09\uff1a<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\"><li><strong>Opc.Ua.TypeSystem.DataTypeSystem \u7c7b\uff1a<\/strong> \u63d0\u4f9b\u4e86\u7528\u4e8e\u5904\u7406 OPC UA \u6570\u636e\u7c7b\u578b\u7cfb\u7edf\u7684\u5de5\u5177\u3002<\/li><li><strong>Opc.Ua.TypeSystem.NodeIdFactory \u7c7b\uff1a<\/strong> \u63d0\u4f9b\u4e86\u7528\u4e8e\u521b\u5efa NodeId \u5bf9\u8c61\u7684\u5de5\u5177\u3002<\/li><li><strong>Opc.Ua.TypeSystem.TypeDeclaration \u7c7b\uff1a<\/strong> \u7528\u4e8e\u8868\u793a OPC UA \u6570\u636e\u7c7b\u578b\u7684\u58f0\u660e\u3002<\/li><\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">5. <strong>Opc.Ua.Compression \u6a21\u5757\uff08\u538b\u7f29\uff09\uff1a<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\"><li><strong>Opc.Ua.Compression.Compressor \u7c7b\uff1a<\/strong> \u63d0\u4f9b\u4e86\u7528\u4e8e\u5bf9 OPC UA \u6d88\u606f\u8fdb\u884c\u538b\u7f29\u548c\u89e3\u538b\u7f29\u7684\u5de5\u5177\u3002<\/li><li><strong>Opc.Ua.Compression.CompressionFactory \u7c7b\uff1a<\/strong> \u63d0\u4f9b\u4e86\u7528\u4e8e\u521b\u5efa\u538b\u7f29\u548c\u89e3\u538b\u7f29\u5668\u7684\u5de5\u5177\u3002<\/li><\/ul>\n\n\n\n<p>\u8fd9\u53ea\u662f OPC UA .NET Standard Stack \u7684\u4e00\u90e8\u5206\u6a21\u5757\uff0c\u5b9e\u9645\u4e0a\u8fd8\u6709\u5176\u4ed6\u4e00\u4e9b\u6a21\u5757\uff0c\u5305\u62ec\u9488\u5bf9 XML \u5e8f\u5217\u5316\u3001\u7f51\u7edc\u901a\u4fe1\u3001\u7f16\u7801\u89e3\u7801\u7b49\u7684\u6a21\u5757\u3002\u8be6\u7ec6\u4fe1\u606f\u53ef\u4ee5\u5728 OPC UA .NET Standard Stack \u7684\u6e90\u4ee3\u7801\u6216\u6587\u6863\u4e2d\u627e\u5230\u3002<\/p>\n\n\n\n<p>\u5728 OPC UA .NET Standard Stack \u4e2d\uff0c\u6709\u4e00\u4e9b\u8bbe\u7f6e\u548c\u914d\u7f6e\u65b9\u9762\u7684\u6a21\u5757\u6216\u7c7b\uff0c\u5176\u4e2d\u4e00\u4e9b\u4e3b\u8981\u6d89\u53ca\u5230\u670d\u52a1\u5668\u548c\u5ba2\u6237\u7aef\u7684\u914d\u7f6e\u3001\u5b89\u5168\u6027\u8bbe\u7f6e\u4ee5\u53ca\u901a\u7528\u7684\u5e94\u7528\u8bbe\u7f6e\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u4e0e\u8bbe\u7f6e\u76f8\u5173\u7684\u6a21\u5757\u6216\u7c7b\uff1a<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">1. <strong>Opc.Ua.Configuration \u6a21\u5757\uff1a<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\"><li><strong>Opc.Ua.Configuration.EndpointConfiguration \u7c7b\uff1a<\/strong> \u7528\u4e8e\u914d\u7f6e\u548c\u7ba1\u7406 OPC UA \u670d\u52a1\u5668\u6216\u5ba2\u6237\u7aef\u7684\u7aef\u70b9\u8bbe\u7f6e\uff0c\u5305\u62ec\u5b89\u5168\u7b56\u7565\u3001\u6d88\u606f\u5927\u5c0f\u3001\u5b89\u5168\u6a21\u5f0f\u7b49\u3002<\/li><li><strong>Opc.Ua.Configuration.ApplicationConfiguration \u7c7b\uff1a<\/strong> \u7528\u4e8e\u914d\u7f6e\u548c\u7ba1\u7406\u6574\u4e2a OPC UA \u5e94\u7528\u7a0b\u5e8f\u7684\u8bbe\u7f6e\uff0c\u5305\u62ec\u8bc1\u4e66\u3001\u7528\u6237\u8eab\u4efd\u9a8c\u8bc1\u3001\u7aef\u70b9\u914d\u7f6e\u7b49\u3002<\/li><\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">2. <strong>Opc.Ua.Server.Configuration \u6a21\u5757\uff1a<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\"><li><strong>Opc.Ua.Server.Configuration.ServerConfiguration \u7c7b\uff1a<\/strong> \u7528\u4e8e\u914d\u7f6e\u548c\u7ba1\u7406 OPC UA \u670d\u52a1\u5668\u7684\u8bbe\u7f6e\uff0c\u5305\u62ec\u8282\u70b9\u7ba1\u7406\u5668\u3001\u7528\u6237\u8eab\u4efd\u9a8c\u8bc1\u3001\u5b89\u5168\u8bbe\u7f6e\u7b49\u3002<\/li><\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">3. <strong>Opc.Ua.Server.Diagnostics \u6a21\u5757\uff1a<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\"><li><strong>Opc.Ua.Server.Diagnostics.ServerDiagnostics \u7c7b\uff1a<\/strong> \u63d0\u4f9b\u4e86\u7528\u4e8e\u76d1\u89c6\u548c\u8bb0\u5f55 OPC UA \u670d\u52a1\u5668\u6027\u80fd\u548c\u8bca\u65ad\u4fe1\u606f\u7684\u5de5\u5177\u3002<\/li><\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">4. <strong>Opc.Ua.Client.Configuration \u6a21\u5757\uff1a<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\"><li><strong>Opc.Ua.Client.Configuration.SessionEndpointConfiguration \u7c7b\uff1a<\/strong> \u7528\u4e8e\u914d\u7f6e\u548c\u7ba1\u7406 OPC UA \u5ba2\u6237\u7aef\u4f1a\u8bdd\u7684\u7aef\u70b9\u8bbe\u7f6e\uff0c\u5305\u62ec\u5b89\u5168\u7b56\u7565\u3001\u6d88\u606f\u5927\u5c0f\u7b49\u3002<\/li><li><strong>Opc.Ua.Client.Configuration.EndpointConfiguration \u7c7b\uff1a<\/strong> \u7c7b\u4f3c\u4e8e\u670d\u52a1\u5668\u7aef\u70b9\u914d\u7f6e\uff0c\u7528\u4e8e\u914d\u7f6e\u548c\u7ba1\u7406 OPC UA \u5ba2\u6237\u7aef\u7684\u7aef\u70b9\u8bbe\u7f6e\u3002<\/li><\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u8bbe\u7f6e\u7684\u4f7f\u7528\u793a\u4f8b\uff1a<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>\u5728\u670d\u52a1\u5668\u7aef\u914d\u7f6e\u8bc1\u4e66\u548c\u5b89\u5168\u7b56\u7565\uff1a<\/strong><\/h4>\n\n\n\n<pre class=\"wp-block-code\"><code><code>var serverConfiguration = new Opc.Ua.Server.Configuration.ServerConfiguration();\nserverConfiguration.SecurityPolicies.AddSecurityPolicy(...);  \/\/ \u6dfb\u52a0\u5b89\u5168\u7b56\u7565\nserverConfiguration.CertificateValidator = new CertificateValidator();  \/\/ \u914d\u7f6e\u8bc1\u4e66\u9a8c\u8bc1\u5668\n<\/code><\/code><\/pre>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>\u5728\u5ba2\u6237\u7aef\u914d\u7f6e\u4f1a\u8bdd\u548c\u5b89\u5168\u7b56\u7565\uff1a<\/strong><\/h4>\n\n\n\n<pre class=\"wp-block-code\"><code><code>var endpointConfiguration = new Opc.Ua.Client.Configuration.SessionEndpointConfiguration();\nendpointConfiguration.SecurityPolicies.AddSecurityPolicy(...);  \/\/ \u6dfb\u52a0\u5b89\u5168\u7b56\u7565\nvar sessionConfiguration = new Opc.Ua.Client.Configuration.SessionConfiguration();\nsessionConfiguration.EndpointConfiguration = endpointConfiguration;\n<\/code><\/code><\/pre>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>\u5728\u6574\u4e2a\u5e94\u7528\u7a0b\u5e8f\u4e2d\u914d\u7f6e\u548c\u7ba1\u7406\u8bbe\u7f6e\uff1a<\/strong><\/h4>\n\n\n\n<pre class=\"wp-block-code\"><code><code>var applicationConfiguration = new Opc.Ua.Configuration.ApplicationConfiguration();\napplicationConfiguration.ApplicationName = \"MyOPCUAApplication\";\napplicationConfiguration.ProductUri = \"http:\/\/example.org\/MyOPCUAApplication\";\napplicationConfiguration.SecurityConfiguration = new Opc.Ua.Configuration.SecurityConfiguration();\napplicationConfiguration.CertificateValidator = new CertificateValidator();\n<\/code><\/code><\/pre>\n\n\n\n<p>\u8fd9\u53ea\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u793a\u4f8b\uff0c\u5b9e\u9645\u4e0a\uff0c\u6839\u636e\u5e94\u7528\u7a0b\u5e8f\u7684\u9700\u6c42\uff0c\u60a8\u53ef\u80fd\u9700\u8981\u66f4\u8be6\u7ec6\u5730\u914d\u7f6e\u548c\u7ba1\u7406\u5404\u79cd\u8bbe\u7f6e\uff0c\u5305\u62ec\u8bc1\u4e66\u3001\u5b89\u5168\u7b56\u7565\u3001\u7528\u6237\u8eab\u4efd\u9a8c\u8bc1\u3001\u65e5\u5fd7\u8bb0\u5f55\u7b49\u3002\u6709\u5173\u66f4\u591a\u8be6\u7ec6\u4fe1\u606f\uff0c\u5efa\u8bae\u67e5\u9605 OPC UA .NET Standard Stack \u7684\u6587\u6863\u548c\u793a\u4f8b\u4ee3\u7801\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>OPC UA .NET Stan&#46;&#46;&#46;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[41],"tags":[],"class_list":["post-2041","post","type-post","status-publish","format-standard","hentry","category-41"],"_links":{"self":[{"href":"https:\/\/sanlangcode.com\/index.php\/wp-json\/wp\/v2\/posts\/2041","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sanlangcode.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sanlangcode.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sanlangcode.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/sanlangcode.com\/index.php\/wp-json\/wp\/v2\/comments?post=2041"}],"version-history":[{"count":0,"href":"https:\/\/sanlangcode.com\/index.php\/wp-json\/wp\/v2\/posts\/2041\/revisions"}],"wp:attachment":[{"href":"https:\/\/sanlangcode.com\/index.php\/wp-json\/wp\/v2\/media?parent=2041"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sanlangcode.com\/index.php\/wp-json\/wp\/v2\/categories?post=2041"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sanlangcode.com\/index.php\/wp-json\/wp\/v2\/tags?post=2041"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}