1

hutongqing

2024-10-29 9ca96199d92168fe221dda9aba56f55520a561d8

 WIDESEAWCS_Server/WIDESEAWCS_Core/Helper/ObjectExtension.cs

@@ -1,4 +1,5 @@
using System;
using SqlSugar;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Reflection;
@@ -9,18 +10,14 @@
{
    public static class ObjectExtension
    {
        public static IEnumerable<T> DicToIEnumerable<T>(this List<Dictionary<string, object>> dicList)
        public static List<T> DicToIEnumerable<T>(this List<Dictionary<string, object>> dicList)
        {
            List<T> list = new List<T>();
            foreach (Dictionary<string, object> dic in dicList)
            {
                T model = Activator.CreateInstance<T>();
                foreach (PropertyInfo property in model.GetType().GetProperties(BindingFlags.GetProperty | BindingFlags.Public | BindingFlags.Instance))
                {
                    if (!dic.TryGetValue(property.Name, out object value)) continue;
                    property.SetValue(model, value?.ToString().ChangeType(property.PropertyType), null);
                }
                yield return model;
                list.Add(dic.DicToModel<T>());
            }
            return list;
        }

        public static T DicToModel<T>(this Dictionary<string, object> dic)
@@ -29,8 +26,8 @@
            PropertyInfo[] propertyInfos = typeof(T).GetProperties(BindingFlags.GetProperty | BindingFlags.Public | BindingFlags.Instance);
            foreach (var property in propertyInfos)
            {
                object value = null;
                if (!dic.TryGetValue(property.Name, out value)) 
                object? value = null;
                if (!dic.TryGetValue(property.Name, out value))
                {
                    if (!dic.TryGetValue(property.Name.FirstLetterToUpper(), out value))
                    {
@@ -40,7 +37,14 @@
                        }
                    }
                };
                property.SetValue(model, value?.ToString().ChangeType(property.PropertyType));

                SugarColumn? sugarColumn = property.GetCustomAttribute<SugarColumn>();
                if (sugarColumn != null && sugarColumn.IsIdentity && (value == null || value.Equals("")))
                {
                    continue;
                }
                if (value != null && sugarColumn != null && !sugarColumn.IsNullable)
                    property.SetValue(model, value.ChangeType(property.PropertyType));
            }
            return model;
        }