Question

我想在子类createRequestHandler(HTTPServerRequest& request)的{{1}}函数中处理无效的URI客户端请求。

我想通过错误代码

发送URI无效的回复

HTTP_NOT_FOUND（404）。

HTTPRequestHandlerFactory

Answer 1

void sendErrorResponse(HTTPResponse::HTTPStatus status, const std::string& message)
{
    response().setStatusAndReason(status);
    std::string statusAndReason(NumberFormatter::format(static_cast<int>(response().getStatus())));
    statusAndReason += " - ";
    statusAndReason += response().getReason();
    std::string page("<HTML><HEAD><TITLE>");
    page += statusAndReason;
    page += "</TITLE></HEAD><BODY><H1>";
    page += statusAndReason;
    page += "</H1>";
    page += "<P>";
    page += message;
    page += "</P></BODY></HTML>";
    response().sendBuffer(page.data(), page.size());
}

if (request.getURI() != ExpectedURI) 
{
    sendErrorResponse(HTTPResponse::HTTP_NOT_FOUND, request.getURI());
}

如何处理POCO中的无效URI

1 个答案: