UE5 C++的TCP服务器与客户端

 客户端.h

需要在Build.cs中加入模块："Networking","Sockets","Json","JsonUtilities"

// Fill out your copyright notice in the Description page of Project Settings.#pragma once#include "CoreMinimal.h"
#include "GameFramework/Actor.h"
#include "ClientActorClass.generated.h"UCLASS()
class TCPSERVERANDCLIENT_API AClientActorClass : public AActor
{GENERATED_BODY()public:// Sets default values for this actor's propertiesAClientActorClass();protected:// Called when the game starts or when spawnedvirtual void BeginPlay() override;public:// Called every framevirtual void Tick(float DeltaTime) override;static FSocket* Socket;//"Networking","Sockets"UFUNCTION(BlueprintCallable,Category = "TCPServerAndClient")static bool ClientConnectToTCPServer(const FString& IP,int32 Port = 8888);UFUNCTION(BlueprintCallable,Category = "TCPServerAndClient")static bool SendDataFormClicentToServer(TArray<uint8> SendData);UFUNCTION(BlueprintCallable,Category = "TCPServerAndClient")static bool DisConnectFormClientToServer();UFUNCTION(BlueprintCallable,Category = "TCPServerAndClient")static TArray<uint8> ReceiveDataFromTCPServer();//"Json","JsonUtilities"UFUNCTION(BlueprintCallable,Category = "TCPServerAndClient")static void StringToBytes(FString InString,bool& OutBool,TArray<uint8>& OutBytesArray);UFUNCTION(BlueprintCallable,Category = "TCPServerAndClient")static void DataTypeToJSON(int32 Int,bool Inbool,F