demo移植，基本编译通过

examples/Consul集群示例/TouchRpc Consul集群/WinFormsApp/Form1.cs

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+using Consul;
+using System;
+using System.Linq;
+using System.Windows.Forms;
+using TouchSocket.Core.Config;
+using TouchSocket.Rpc.JsonRpc;
+using TouchSocket.Rpc.TouchRpc;
+using TouchSocket.Sockets;
+
+namespace WinFormsApp
+{
+    public partial class Form1 : Form
+    {
+        public Form1()
+        {
+            InitializeComponent();
+        }
+
+        private AgentService[] services;
+
+        private async void button1_Click(object sender, EventArgs e)
+        {
+            var consulClient = new ConsulClient(x => x.Address = new Uri($"http://127.0.0.1:8500"));//请求注册的 Consul 地址
+            var ret = await consulClient.Agent.Services();
+
+            services = ret.Response.Values.ToArray();
+            this.listBox1.DataSource = services;
+        }
+
+        private void button2_Click(object sender, EventArgs e)
+        {
+            if (this.listBox1.SelectedItem is AgentService agentService)
+            {
+                try
+                {
+                    HttpTouchRpcClient client = new HttpTouchRpcClient();
+                    client.Setup(new TouchSocketConfig()
+                        .SetRemoteIPHost($"{agentService.Address}:{agentService.Port}"));
+                    client.Connect();
+
+                    //直接调用时，第一个参数为服务名+方法名（必须全小写）
+                    //第二个参数为调用配置参数，可设置调用超时时间，取消调用等功能。
+                    //后续参数为调用参数。
+                    string result = client.Invoke<string>("myserver/sayhello", InvokeOption.WaitInvoke, textBox1.Text);
+                    client.SafeDispose();
+                    MessageBox.Show(result);
+                }
+                catch (Exception ex)
+                {
+                    MessageBox.Show(ex.Message);
+                }
+            }
+            else
+            {
+                MessageBox.Show("请先选择一个服务器节点。");
+            }
+        }
+
+        private void button3_Click(object sender, EventArgs e)
+        {
+            if (this.listBox1.SelectedItem is AgentService agentService)
+            {
+                try
+                {
+                    JsonRpcClient client = new JsonRpcClient();
+                    client.Setup(new TouchSocketConfig()
+                        .SetJRPT(JRPT.Http)
+                        .SetRemoteIPHost($"http://{agentService.Address}:{agentService.Port}/jsonrpc"));
+                    client.Connect();
+
+                    string result = client.Invoke<string>("myserver/sayhello", InvokeOption.WaitInvoke, textBox1.Text);
+                    client.SafeDispose();
+                    MessageBox.Show(result);
+                }
+                catch (Exception ex)
+                {
+                    MessageBox.Show(ex.Message);
+                }
+            }
+            else
+            {
+                MessageBox.Show("请先选择一个服务器节点。");
+            }
+        }
+    }
+}