使用POCO发送HTTP(S)请求

#include <iostream>#include <Poco/URI.h>#include <Poco/StreamCopier.h>#include <Poco/Net/HTTPClientSession.h>#include <Poco/Net/HTTPRequest.h>#include <Poco/Net/HTMLForm.h>#include <Poco/Net/HTTPResponse.h>#include <Poco/Net/NetException.h>using namespace Poco;using namespace Poco::Net;void getExample(){ ???try ???{ ???????URI uri("http://api.eyekey.com/face/Check/checking?app_id=f89ae61fd63d4a63842277e9144a6bd2&app_key=af1cd33549c54b27ae24aeb041865da2&url=http%3A%2F%2Fpicview01.baomihua.com%2Fphotos%2F20120713%2Fm_14_634778197959062500_40614445.jpg"); ???????HTTPClientSession session(uri.getHost(), uri.getPort()); ???????HTTPRequest request(HTTPRequest::HTTP_GET, uri.getPathAndQuery()); ???????session.sendRequest(request); ???????HTTPResponse response; ???????std::istream &is = session.receiveResponse(response); ???????const HTTPResponse::HTTPStatus &status = response.getStatus(); ???????if (HTTPResponse::HTTPStatus::HTTP_OK == status) ???????{ ???????????std::string result; ???????????StreamCopier::copyToString(is, result); ???????????std::cout << result << std::endl; ???????} ???????else ???????????std::cout << status << std::endl; ???} ???catch (const NetException &ex) ???{ ???????std::cerr << "ex: " << ex.displayText() << std::endl; ???}}void postExample(){ ???try ???{ ???????URI uri("http://api.eyekey.com/face/Check/checking"); ???????HTTPClientSession session(uri.getHost(), uri.getPort()); ???????HTMLForm form; ???????form.add("app_id", "f89ae61fd63d4a63842277e9144a6bd2"); ???????form.add("app_key", "af1cd33549c54b27ae24aeb041865da2"); ???????form.add("url", "https://timgsa.baidu.com/timg?image&quality=80&size=b9999_10000&sec=1535455294084&di=8ca75c2b8817900345c35dbe0d1940a5&imgtype=0&src=http%3A%2F%2Fa2.att.hudong.com%2F50%2F67%2F01300533963892135071679109235.png"); ???????HTTPRequest request(HTTPRequest::HTTP_POST, uri.getPath(), HTTPRequest::HTTP_1_1); ???????form.prepareSubmit(request); ???????form.write(session.sendRequest(request)); ???????HTTPResponse response; ???????std::istream &is = session.receiveResponse(response); ???????const HTTPResponse::HTTPStatus &status = response.getStatus(); ???????if (HTTPResponse::HTTPStatus::HTTP_OK == status) ???????{ ???????????std::string result; ???????????StreamCopier::copyToString(is, result); ???????????std::cout << result << std::endl; ???????} ???????else ???????????std::cout << status << std::endl; ???} ???catch (const NetException &ex) ???{ ???????std::cerr << "ex: " << ex.displayText() << std::endl; ???}}int main(){ ???getExample(); ???std::cout << std::endl; ???postExample(); ???std::cout << std::endl; ???std::system("pause"); ???return 0;}

#include <iostream>#include <Poco/URI.h>#include <Poco/StreamCopier.h>#include <Poco/Net/SSLManager.h>#include <Poco/Net/AcceptCertificateHandler.h>#include <Poco/Net/Context.h>#include <Poco/Net/HTTPSClientSession.h>#include <Poco/Net/HTTPRequest.h>#include <Poco/Net/HTMLForm.h>#include <Poco/Net/HTTPResponse.h>#include <Poco/Net/NetException.h>using namespace std;using namespace Poco;using namespace Poco::Net;void getExample(){ ???try ???{ ???????SSLManager::InvalidCertificateHandlerPtr handlerPtr(new AcceptCertificateHandler(false)); ???????Context::Ptr context = new Context(Context::CLIENT_USE, ""); ???????SSLManager::instance().initializeClient(nullptr, handlerPtr, context); ???????HTTPSClientSession session(context); ???????URI uri("https://api.eyekey.com/face/Check/checking?app_id=f89ae61fd63d4a63842277e9144a6bd2&app_key=af1cd33549c54b27ae24aeb041865da2&url=http%3A%2F%2Fpicview01.baomihua.com%2Fphotos%2F20120713%2Fm_14_634778197959062500_40614445.jpg"); ???????session.setHost(uri.getHost()); ???????session.setPort(uri.getPort()); ???????HTTPRequest request(HTTPRequest::HTTP_GET, uri.getPathAndQuery()); ???????session.sendRequest(request); ???????HTTPResponse response; ???????istream &is = session.receiveResponse(response); ???????const HTTPResponse::HTTPStatus &status = response.getStatus(); ???????if (HTTPResponse::HTTPStatus::HTTP_OK == status) ???????{ ???????????StreamCopier::copyStream(is, cout); ???????????cout << endl; ???????} ???????else ???????????cout << status << endl; ???} ???catch (const NetException &ex) ???{ ???????cerr << ex.displayText() << endl; ???}}void postExample(){ ???try ???{ ???????SSLManager::InvalidCertificateHandlerPtr handlerPtr(new AcceptCertificateHandler(false)); ???????Context::Ptr context = new Context(Context::CLIENT_USE, ""); ???????SSLManager::instance().initializeClient(nullptr, handlerPtr, context); ???????HTTPSClientSession session(context); ???????URI uri("https://api.eyekey.com/face/Check/checking"); ???????session.setHost(uri.getHost()); ???????session.setPort(uri.getPort()); ???????HTTPRequest request(HTTPRequest::HTTP_POST, uri.getPath()); ???????HTMLForm form; ???????form.set("app_id", "f89ae61fd63d4a63842277e9144a6bd2"); ???????form.set("app_key", "af1cd33549c54b27ae24aeb041865da2"); ???????form.set("url", "https://timgsa.baidu.com/timg?image&quality=80&size=b9999_10000&sec=1535455294084&di=8ca75c2b8817900345c35dbe0d1940a5&imgtype=0&src=http%3A%2F%2Fa2.att.hudong.com%2F50%2F67%2F01300533963892135071679109235.png"); ???????form.prepareSubmit(request); ???????form.write(session.sendRequest(request)); ???????HTTPResponse response; ???????istream &is = session.receiveResponse(response); ???????const HTTPResponse::HTTPStatus &status = response.getStatus(); ???????if (HTTPResponse::HTTPStatus::HTTP_OK == status) ???????{ ???????????string result; ???????????StreamCopier::copyToString(is, result); ???????????cout << result << endl; ???????} ???????else ???????????cout << status << endl; ???} ???catch (const NetException &ex) ???{ ???????cerr << ex.displayText() << endl; ???}}int main(){ ???getExample(); ???cout << endl; ???postExample(); ???cout << endl; ???system("pause"); ???return 0;}