FHTTP Module

Hello,

I’m a new C++ programmer. expiernced with C# and web(php, sql, java, etc.
I’m trying to GET from an url.
I also want to Post to a php url.
When I try to use the FHttp I get errors.

Error 1 error LNK2001: unresolved external symbol “public: virtual bool __cdecl FHttpModule::Exec(class UWorld *,wchar_t const *,class FOutputDevice &)” (?Exec@FHttpModule@@UEAA_NPEAVUWorld@@PEB_WAEAVFOutputDevice@@@Z) F:\3D stuff\UE4\Projects\CodeTry02\Intermediate\ProjectFiles\DunknowYet.cpp.obj CodeTry02
Error 2 error LNK2001: unresolved external symbol “public: virtual class TSharedRef<class IHttpRequest,0> __cdecl FHttpModule::CreateRequest(void)” (?CreateRequest@FHttpModule@@UEAA?AV?$TSharedRef@VIHttpRequest@@$0A@@@XZ) F:\3D stuff\UE4\Projects\CodeTry02\Intermediate\ProjectFiles\DunknowYet.cpp.obj CodeTry02
Error 3 error LNK2001: unresolved external symbol “private: virtual void __cdecl FHttpModule::StartupModule(void)” (?StartupModule@FHttpModule@@EEAAXXZ) F:\3D stuff\UE4\Projects\CodeTry02\Intermediate\ProjectFiles\DunknowYet.cpp.obj CodeTry02
Error 4 error LNK2001: unresolved external symbol “private: virtual void __cdecl FHttpModule::ShutdownModule(void)” (?ShutdownModule@FHttpModule@@EEAAXXZ) F:\3D stuff\UE4\Projects\CodeTry02\Intermediate\ProjectFiles\DunknowYet.cpp.obj CodeTry02
Error 5 error LNK1120: 4 unresolved externals F:\3D stuff\UE4\Projects\CodeTry02\Binaries\Win64\UE4Editor-CodeTry02.dll CodeTry02
Error 6 error : Failed to produce item: F:\3D stuff\UE4\Projects\CodeTry02\Binaries\Win64\UE4Editor-CodeTry02.dll F:\3D stuff\UE4\Projects\CodeTry02\Intermediate\ProjectFiles\ERROR CodeTry02
Error 7 error MSB3073: The command ““F:\UE4\Unreal Engine\4.9\Engine\Build\BatchFiles\Build.bat” CodeTry02Editor Win64 Development “F:\3D stuff\UE4\Projects\CodeTry02\CodeTry02.uproject” -rocket -waitmutex” exited with code -1. C:\Program Files (x86)\MSBuild\Microsoft.Cpp\v4.0\V120\Microsoft.MakeFile.Targets 38 5 CodeTry02

Code:

I want to use this to Get data from my MySQL database trough php.
I hope some one has a tutorial or can help me with this.

I fixed it ^^
I forgot to add HTTP to the Build.cs