NET 反射，对可空类型动态赋值

1.代码如下：

            var type = typeof(CodeBuilderVo);
            var itemDbModel = new CodeBuilderVo();
            var properArr = type.GetPublicProperties();

            foreach (var itemProper in properArr)
            {
                var itemName = itemProper.Name;
                object itemValue = "1024";
                var itemType = itemProper.PropertyType;
                var itemTypeName = itemType.Name;

                // 支持可空类型转换
                itemValue = itemTypeName.Contains("Nullable")
                    ? Convert.ChangeType(itemValue, Nullable.GetUnderlyingType(itemType))
                    : Convert.ChangeType(itemValue, itemType);

                type.GetProperty(itemName).SetValue(itemDbModel, itemValue);
            }