void LogicSystem::RegPost(std::string url, HttpHandler handler) {
	_post_handlers.insert(make_pair(url, handler));
}

#include <json/json.h>
#include <json/value.h>
#include <json/reader.h>

enum ErrorCodes {
	Success = 0,
	Error_Json = 1001,  //Json解析错误
	RPCFailed = 1002,  //RPC请求错误
};

RegPost("/get_varifycode", [](std::shared_ptr<HttpConnection> connection) {
	auto body_str = boost::beast::buffers_to_string(connection->_request.body().data());
	std::cout << "receive body is " << body_str << std::endl;
	connection->_response.set(http::field::content_type, "text/json");
	Json::Value root;
	Json::Reader reader;
	Json::Value src_root;
	bool parse_success = reader.parse(body_str, src_root);
	if (!parse_success) {
		std::cout << "Failed to parse JSON data!" << std::endl;
		root["error"] = ErrorCodes::Error_Json;
		std::string jsonstr = root.toStyledString();
		beast::ostream(connection->_response.body()) << jsonstr;
		return true;
	}

	auto email = src_root["email"].asString();
	cout << "email is " << email << endl;
	root["error"] = 0;
	root["email"] = src_root["email"];
	std::string jsonstr = root.toStyledString();
	beast::ostream(connection->_response.body()) << jsonstr;
	return true;
});

bool LogicSystem::HandlePost(std::string path, std::shared_ptr<HttpConnection> con) {
	if (_post_handlers.find(path) == _post_handlers.end()) {
		return false;
	}

	_post_handlers[path](con);
	return true;
}

void HttpConnection::HandleReq() {
    //省略...
	if (_request.method() == http::verb::post) {
		bool success = LogicSystem::GetInstance()->HandlePost(_request.target(), shared_from_this());
		if (!success) {
			_response.result(http::status::not_found);
			_response.set(http::field::content_type, "text/plain");
			beast::ostream(_response.body()) << "url not found\r\n";
			WriteResponse();
			return;
		}

		_response.result(http::status::ok);
		_response.set(http::field::server, "GateServer");
		WriteResponse();
		return;
	}

}

void RegisterDialog::on_get_code_clicked()
{
    //验证邮箱的地址正则表达式
    auto email = ui->email_edit->text();
    // 邮箱地址的正则表达式
    QRegularExpression regex(R"((\w+)(\.|_)?(\w*)@(\w+)(\.(\w+))+)");
    bool match = regex.match(email).hasMatch(); // 执行正则表达式匹配
    if(match){
        //发送http请求获取验证码
        QJsonObject json_obj;
        json_obj["email"] = email;
        HttpMgr::GetInstance()->PostHttpReq(QUrl("http://localhost:8080/get_varifycode"),
                     json_obj, ReqId::ID_GET_VARIFY_CODE,Modules::REGISTERMOD);

    }else{
        //提示邮箱不正确
        showTip(tr("邮箱地址不正确"),false);
    }
}

[GateServer]
host=localhost
port=8080

win32:CONFIG(release, debug | release)
{
    #指定要拷贝的文件目录为工程目录下release目录下的所有dll、lib文件，例如工程目录在D:\QT\Test
    #PWD就为D:/QT/Test，DllFile = D:/QT/Test/release/*.dll
    TargetConfig = $${PWD}/config.ini
    #将输入目录中的"/"替换为"\"
    TargetConfig = $$replace(TargetConfig, /, \\)
    #将输出目录中的"/"替换为"\"
    OutputDir =  $${OUT_PWD}/$${DESTDIR}
    OutputDir = $$replace(OutputDir, /, \\)
    //执行copy命令
    QMAKE_POST_LINK += copy /Y \"$$TargetConfig\" \"$$OutputDir\"
}

extern QString gate_url_prefix;

QString gate_url_prefix = "";

// 获取当前应用程序的路径
QString app_path = QCoreApplication::applicationDirPath();
// 拼接文件名
QString fileName = "config.ini";
QString config_path = QDir::toNativeSeparators(app_path +
                        QDir::separator() + fileName);

QSettings settings(config_path, QSettings::IniFormat);
QString gate_host = settings.value("GateServer/host").toString();
QString gate_port = settings.value("GateServer/port").toString();
gate_url_prefix = "http://"+gate_host+":"+gate_port;

 HttpMgr::GetInstance()->PostHttpReq(QUrl(gate_url_prefix+"/get_varifycode"),
                     json_obj, ReqId::ID_GET_VARIFY_CODE,Modules::REGISTERMOD);