UE4 WCF RestFul 服务器 读取JSON 数据并解析 简单实例

bool UWgtCpp_BaseMain::Http_readSortList()
{
auto temp_request = UNetAPI::createRequst(TEXT("http://localhost:59754/StudentService.svc/GetStudentList"), TEXT("GET"));

temp_request->OnProcessRequestComplete().BindUObject(this, &UWgtCpp_BaseMain::OnArrSortListLoaded);
temp_request->ProcessRequest();

return true;
}

void UWgtCpp_BaseMain::OnArrSortListLoaded(FHttpRequestPtr _request, FHttpResponsePtr _response, bool bWasSuccessful)
{
UE_LOG(LogTemp, Warning, TEXT("OnArrSortListLoaded"));
if (bWasSuccessful)
{
switch (_response->GetResponseCode())
{
case 200:
TArray<FDataCpp_BaseSortItem> arr;

FJsonObjectConverter::JsonArrayStringToUStruct<FDataCpp_BaseSortItem>(_response->GetContentAsString(), &arr, 0,0);

for (auto item : arr)
{
auto temp_str = FString::Printf(TEXT("%d , %s"),item.id , item.Name);
GEngine->AddOnScreenDebugMessage(-1, 5.0f, FColor::Cyan, item.Name);
}

break;
}
}
}

[OperationContract]
[WebInvoke
(
Method = "GET",
RequestFormat = WebMessageFormat.Json,
ResponseFormat = WebMessageFormat.Json,
UriTemplate = "GetStudentList"
)
]
IList<Student> GetStudentList();

[{"Id":1,"Name":"sad"},{"Id":2,"Name":"ttt"},{"Id":3,"Name":"tretre"},{"Id":4,"Name":"terter"},{"Id":5,"Name":"treter"},{"Id":6,"Name":"fsdfds"},{"Id":7,"Name":"cccc"},{"Id":8,"Name":"vvvv"},{"Id":9,"Name":"bbb"},{"Id":10,"Name":"nnn"},{"Id":11,"Name":"mm"},{"Id":12,"Name":"qqq"},{"Id":13,"Name":"www"},{"Id":14,"Name":"eee"},{"Id":15,"Name":"rrr"},{"Id":16,"Name":"ttt"},{"Id":17,"Name":"yyy"},{"Id":18,"Name":"uuu"},{"Id":19,"Name":"iii"},{"Id":20,"Name":"ooo"},{"Id":21,"Name":"ppp"},{"Id":22,"Name":"aaa"},{"Id":23,"Name":"sss"},{"Id":24,"Name":"ddd"},{"Id":25,"Name":"fff"}]