expresscpp/example/query_params.cpp at master · hpsware/expresscpp · GitHub

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#include "expresscpp/console.hpp"

#include "expresscpp/expresscpp.hpp"

using namespace expresscpp;

int main() {

ExpressCpp app;

app.Get("/things/:id", [](auto req, auto res, auto /*next*/) {

std::cout << "params: " << std::endl;

for (const auto& [name, value] : req->GetParams()) {

std::cout << " name: " << name << ", value: " << value << std::endl;

}

std::cout << "query: " << std::endl;

for (const auto& [name, value] : req->GetQueryParams()) {

std::cout << " name: " << name << ", value: " << value << std::endl;

}

res->Json(R"({ "status": "ok" })");

});

constexpr uint16_t port = 8081;

app.Listen(port,

[=](auto ec) {

if (ec) {

std::cerr << "ERROR: " << ec.message() << std::endl;

std::cerr << "exiting..." << std::endl;

exit(1);

}

std::cout << fmt::format(R"(you can try now: "curl http://localhost:{}/things/1234?key1=value1")", port)

<< std::endl;

})

.Run();

return 0;

}

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