采用httplib与rapidjson来实现客户端发送key\value到服务器,服务器根据key解析value
服务器程序:
#include "httplib.h"
#include <string>
using namespace httplib;
int main()
{
Server svr;
svr.Get("/hi", [](const Request& req, Response& res)
{
auto itrFindName = req.params.find("name");
if (itrFindName != req.params.end())
{
std::string strName = itrFindName->second;
}
auto itrFindNote = req.params.find("note");
res.set_content("Hello World!", "text/plain");
});
svr.Get("/stop", [&](const Request& req, Response& res)
{
svr.stop();
});
svr.listen("localhost", 1234);
return 0;
}
客户端程序:
#include "httplib.h"
#include "document.h"
#include <string>
using namespace httplib;
using namespace std;
int main()
{
httplib::Client cli("localhost", 1234);
httplib::Params params;
params.emplace("name", "john");
params.emplace("note", "coder");
Headers headers;
if(auto res = cli.Get("/hi", params, headers))
{
if (res->status == 200)
{
std::cout << res->body << std::endl;
}
}
else
{
auto err = res.error();
}
return 0;
}