chore: 初始化平芝126KV总装线 WebApi

WebApi/Helpers/Gl.cs

@@ -0,0 +1,25 @@
+using System;
+
+namespace WebApi.Helpers
+{
+    /// <summary>
+    /// 全局变量类
+    /// </summary>
+    public class Gl
+    {
+        /// <summary>
+        /// SQL Server连接状态
+        /// </summary>
+        public static bool OnLine_Sql { get; set; } = false;
+
+        /// <summary>
+        /// AGV连接状态
+        /// </summary>
+        public static bool OnLine_AGV { get; set; } = false;
+
+        /// <summary>
+        /// MQTT连接状态
+        /// </summary>
+        public static bool OnLine_MQTT { get; set; } = false;
+    }
+} 

WebApi/Helpers/ValidationHelper.cs

@@ -0,0 +1,98 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Reflection;
+
+namespace WebApi.Helpers
+{
+    public class ValidationHelper
+    {
+        /// <summary>
+        /// 验证对象的必填字段
+        /// </summary>
+        /// <typeparam name="T">要验证的对象类型</typeparam>
+        /// <param name="obj">要验证的对象</param>
+        /// <param name="errorMessage">错误信息</param>
+        /// <returns>验证是否通过</returns>
+        public static bool ValidateRequired<T>(T obj, out string errorMessage)
+        {
+            errorMessage = string.Empty;
+            if (obj == null)
+            {
+                errorMessage = "对象不能为空";
+                return false;
+            }
+
+            var properties = typeof(T).GetProperties();
+            foreach (var prop in properties)
+            {
+                var value = prop.GetValue(obj);
+                if (value == null)
+                {
+                    errorMessage = $"【{prop.Name}不能为空】";
+                    return false;
+                }
+                //else if (prop.PropertyType == typeof(int) && (int)value == 0)
+                //{
+                //    errorMessage = $"【{prop.Name}不能为0】";
+                //    return false;
+                //}
+                else if (prop.PropertyType == typeof(string) && string.IsNullOrEmpty((string)value))
+                {
+                    errorMessage = $"【{prop.Name}不能为空】";
+                    return false;
+                }
+                else if (prop.PropertyType == typeof(object) && (object)value == null)
+                {
+                    errorMessage = $"【{prop.Name}不能为空】";
+                    return false;
+                }
+            }
+
+            return true;
+        }
+
+        /// <summary>
+        /// 验证对象的指定字段
+        /// </summary>
+        /// <typeparam name="T">要验证的对象类型</typeparam>
+        /// <param name="obj">要验证的对象</param>
+        /// <param name="propertyNames">要验证的属性名列表</param>
+        /// <param name="errorMessage">错误信息</param>
+        /// <returns>验证是否通过</returns>
+        public static bool ValidateProperties<T>(T obj, string[] propertyNames, out string errorMessage)
+        {
+            errorMessage = string.Empty;
+            if (obj == null)
+            {
+                errorMessage = "对象不能为空";
+                return false;
+            }
+
+            foreach (var propName in propertyNames)
+            {
+                var prop = typeof(T).GetProperty(propName);
+                if (prop == null) continue;
+
+                var value = prop.GetValue(obj);
+                if (value == null)
+                {
+                    errorMessage = $"【{propName}不能为空】";
+                    return false;
+                }
+                //else if (prop.PropertyType == typeof(int) && (int)value == 0)
+                //{
+                //    errorMessage = $"【{propName}不能为0】";
+                //    return false;
+                //}
+                else if (prop.PropertyType == typeof(string) && string.IsNullOrEmpty((string)value))
+                {
+                    errorMessage = $"【{propName}不能为空】";
+                    return false;
+                }
+            }
+
+            return true;
+        }
+    }
+}