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示例工程版本提升至net462，项目添加了部分空引用检测逻辑。累了，消不完的空引用警告(T.T）

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This commit is contained in:
fengjiayi
2024-09-30 22:20:02 +08:00
parent 8ecbdfa7a6
commit e4aa3b6185
45 changed files with 562 additions and 581 deletions
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55
NodeFlow/Tool/ObjDynamicCreateHelper.cs
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@@ -1,13 +1,4 @@
using System;
using System.Collections.Generic;
using System.Linq;
using System.Reflection.Emit;
using System.Reflection;
using System.Text;
using System.Threading.Tasks;
using System;
using System.Collections.Generic;
using System.Reflection;
using System.Reflection;
using System.Reflection.Emit;
@@ -78,7 +69,7 @@ namespace Serein.NodeFlow.Tool
// 如果类型已经缓存，直接返回缓存的类型
if (typeCache.ContainsKey(typeName))
{
return Activator.CreateInstance(typeCache[typeName]);
return Activator.CreateInstance(typeCache[typeName])!;
}
// 定义动态程序集和模块
@@ -98,7 +89,7 @@ namespace Serein.NodeFlow.Tool
if (propValue is IList<Dictionary<string, object>>) // 处理数组类型
{
var nestedPropValue = (propValue as IList<Dictionary<string, object>>)[0];
var nestedPropValue = (propValue as IList<Dictionary<string, object>>)![0];
var nestedType = CreateObjectWithProperties(nestedPropValue, $"{propName}Element");
propType = nestedType.GetType().MakeArrayType(); // 创建数组类型
}
@@ -152,7 +143,7 @@ namespace Serein.NodeFlow.Tool
typeCache[typeName] = dynamicType;
// 创建对象实例
return Activator.CreateInstance(dynamicType);
return Activator.CreateInstance(dynamicType)!;
}
// 方法 2: 递归设置对象的属性值
@@ -169,10 +160,10 @@ namespace Serein.NodeFlow.Tool
if (value is Dictionary<string, object> nestedProperties)
{
// 创建嵌套对象
var nestedObj = Activator.CreateInstance(propInfo.PropertyType);
var nestedObj = Activator.CreateInstance(propInfo!.PropertyType);
// 递归设置嵌套对象的值
SetPropertyValues(nestedObj, nestedProperties);
SetPropertyValues(nestedObj!, nestedProperties);
// 将嵌套对象赋值给属性
propInfo.SetValue(obj, nestedObj);
@@ -180,7 +171,7 @@ namespace Serein.NodeFlow.Tool
else
{
// 直接赋值给属性
propInfo.SetValue(obj, value);
propInfo!.SetValue(obj, value);
}
}
}
@@ -222,7 +213,7 @@ namespace Serein.NodeFlow.Tool
if (propValue is Dictionary<string, object> nestedProperties)
{
var nestedObj = Activator.CreateInstance(propInfo.PropertyType);
if (SetPropertyValuesWithValidation(nestedObj, nestedProperties))
if (nestedObj is not null && SetPropertyValuesWithValidation(nestedObj, nestedProperties))
{
propInfo.SetValue(obj, nestedObj);
}
@@ -235,22 +226,24 @@ namespace Serein.NodeFlow.Tool
{
// 获取目标类型的数组元素类型
var elementType = propInfo.PropertyType.GetElementType();
var array = Array.CreateInstance(elementType, list.Count);
for (int i = 0; i < list.Count; i++)
if (elementType is not null)
{
var item = Activator.CreateInstance(elementType);
if (SetPropertyValuesWithValidation(item, list[i]))
{
array.SetValue(item, i);
}
else
{
allSuccessful = false; // 赋值失败
}
}
var array = Array.CreateInstance(elementType, list.Count);
propInfo.SetValue(obj, array);
for (int i = 0; i < list.Count; i++)
{
var item = Activator.CreateInstance(elementType);
if (item is not null && SetPropertyValuesWithValidation(item, list[i]))
{
array.SetValue(item, i);
}
else
{
allSuccessful = false; // 赋值失败
}
}
propInfo.SetValue(obj, array);
}
}
else
{