项目逻辑添加

Services/PlcSimulator.cs

@@ -27,6 +27,13 @@ namespace TabletTester2025.Services
             return Task.FromResult(value);
         }
 
+        // 👇 新增 ReadIntAsync 的模拟实现
+        public Task<int> ReadIntAsync(ushort startAddress)
+        {
+            // 模拟整数返回，比如返回0-1000之间的随机数
+            return Task.FromResult(_rand.Next(0, 1000));
+        }
+
         public Task WriteCoilAsync(ushort coilAddress, bool value) => Task.CompletedTask;
 
         public Task<bool> ReadCoilAsync(ushort coilAddress)