is it possible to perform a GET request to a rest server, doesn't show the response pa

Silent GET request about curlpp HOT 3 CLOSED

jpbarrette commented on May 21, 2024

Silent GET request

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Comments (3)

jpbarrette commented on May 21, 2024

examples/example04.cpp has an example on how to get the response code. For doing the download request without getting the body, NoBody is the option for you:

(non-tested code following)

curlpp::Cleanup cleaner;
curlpp::Easy request;

request.setOpt(curlpp::Options::Url("http://yoururl.com"));
request.setOpt(curlpp::Options::NoBody);

request.perform();
std::cout << "Response code: " 
		<< curlpp::infos::ResponseCode::get(request) 
		<< std::endl;

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jpbarrette commented on May 21, 2024

I'm closing this issue, but reopen if you think it doesn't answer your question.

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dima91 commented on May 21, 2024

in that example i didn't find any refers to NoBody option and if I try to compile this code (from example04.cpp)

curlpp::Cleanup cleaner;
		curlpp::Easy request;

		using namespace curlpp::Options;
		request.setOpt(NoBody);
		request.setOpt(Verbose(true));
		request.setOpt(Url("http://myurl.com"));

		request.perform();

		std::string effURL;
		curlpp::infos::EffectiveUrl::get(request, effURL);
		std::cout << "Effective URL: " << effURL << std::endl;

		//other way to retreive URL
		std::cout << std::endl 
			<< "Effective URL: " 
			<< curlpp::infos::EffectiveUrl::get(request)
			<< std::endl;

		std::cout << "Response code: " 
			<< curlpp::infos::ResponseCode::get(request) 
			<< std::endl;

		std::cout << "SSL engines: " 
			<< curlpp::infos::SslEngines::get(request)
			<< std::endl;

the compilation fails with this error

example04.cpp: In function ‘int main(int, char**)’:
example04.cpp:57:24: error: expected primary-expression before ‘)’ token
   request.setOpt(NoBody);

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