# Replicated

- **功能描述：** 指定该属性应随网络进行复制。

- **元数据类型：** bool
- **引擎模块：** Network
- **作用机制：** 在PropertyFlags中加入[CPF_Net](../../../Flags/EPropertyFlags/CPF_Net.md)
- **常用程度：** ★★★★★

## 示例代码：

记得要在cpp代码中相应添加GetLifetimeReplicatedProps函数

```jsx
UCLASS(Blueprintable, BlueprintType)
class INSIDER_API AMyProperty_Network :public AActor
{
public:
	GENERATED_BODY()
public:
	UPROPERTY(EditAnywhere, BlueprintReadWrite)
		int32 MyInt_Default = 123;

		UPROPERTY(EditAnywhere, BlueprintReadWrite, Replicated)
		int32 MyInt_Replicated = 123;
		
	UPROPERTY(EditAnywhere, BlueprintReadWrite, Replicated)
		FMyReplicatedStruct MyStruct_Replicated;
};

void AMyProperty_Network::GetLifetimeReplicatedProps(TArray<FLifetimeProperty>& OutLifetimeProps) const
{
	Super::GetLifetimeReplicatedProps(OutLifetimeProps);
	DOREPLIFETIME(AMyProperty_Network, MyInt_Replicated);
	DOREPLIFETIME(AMyProperty_Network, MyStruct_Replicated);
}
```

示例效果就不发了，这个是基本的网络标记。