vault backup: 2024-10-12 17:19:45

03-UnrealEngine/Gameplay/UObject/UnrealSpecifiers/Specifier/UPROPERTY/Network/NotReplicated.md

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+# NotReplicated
+
+- **功能描述：** 跳过复制。这只会应用到服务请求函数中的结构体成员和参数。
+
+- **元数据类型：** bool
+- **引擎模块：** Network
+- **限制类型：** Struct members
+- **作用机制：** 在PropertyFlags中加入[CPF_RepSkip](../../../Flags/EPropertyFlags/CPF_RepSkip.md)
+- **常用程度：** ★★★
+
+只用在结构成员中，指定struct中的某个属性不复制，否则默认就都会复制。这个用于排除掉结构中的某属性。
+
+## 示例代码：
+
+```cpp
+USTRUCT(BlueprintType)
+struct FMyReplicatedStruct
+{
+	GENERATED_BODY()
+public:
+	UPROPERTY(EditAnywhere, BlueprintReadWrite)
+		FString MyString_Default;
+	UPROPERTY(EditAnywhere, BlueprintReadWrite,NotReplicated)
+		FString MyString_NotReplicated;
+};
+
+UCLASS(Blueprintable, BlueprintType)
+class INSIDER_API AMyProperty_Network :public AActor
+{
+public:
+	GENERATED_BODY()
+	UPROPERTY(EditAnywhere, BlueprintReadWrite, Replicated)
+		FMyReplicatedStruct MyStruct_Replicated;
+};
+```
+
+其中MyStruct_Replicated会复制，但是其中的MyString_NotReplicated不会复制。