{"id":267957,"date":"2015-11-11T13:08:03","date_gmt":"2015-11-11T10:08:03","guid":{"rendered":"http:\/\/savepearlharbor.com\/?p=267957"},"modified":"-0001-11-30T00:00:00","modified_gmt":"-0001-11-29T21:00:00","slug":"","status":"publish","type":"post","link":"https:\/\/savepearlharbor.com\/?p=267957","title":{"rendered":"GET\/POST \u0437\u0430\u043f\u0440\u043e\u0441\u044b \u0432 Qt \u0438\u043b\u0438 \u043e\u0431\u0451\u0440\u0442\u043a\u0430 \u043d\u0430\u0434 QNetworkAccessManager"},"content":{"rendered":"<p>       \u041f\u0438\u0441\u0430\u043b \u044f \u043a\u0430\u043a-\u0442\u043e \u043c\u0435\u0441\u0441\u0435\u043d\u0434\u0436\u0435\u0440 \u0434\u043b\u044f \u00ab\u0412\u041a\u043e\u043d\u0442\u0430\u043a\u0442\u0435\u00bb \u0438 \u043f\u0440\u0438\u0448\u043b\u043e\u0441\u044c \u043c\u043d\u0435 \u0440\u0430\u0437\u0431\u0438\u0440\u0430\u0442\u044c\u0441\u044f \u0441 \u043e\u0442\u043f\u0440\u0430\u0432\u043a\u043e\u0439 GET\/POST \u0437\u0430\u043f\u0440\u043e\u0441\u043e\u0432. \u041e\u043a\u0430\u0437\u0430\u043b\u043e\u0441\u044c, \u0434\u043b\u044f \u044d\u0442\u0438\u0445 \u0446\u0435\u043b\u0435\u0439 \u0432 Qt \u043c\u043e\u0436\u043d\u043e (\u0438 \u043d\u0443\u0436\u043d\u043e) \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c \u043a\u043b\u0430\u0441\u0441 \u0438\u0437 \u043c\u043e\u0434\u0443\u043b\u044f QtNetwork \u2014 QNetworkAccessManager, \u0430 \u0442\u0430\u043a\u0436\u0435 QNetworkReply \u0438 QNetworkRequest. \u0414\u043b\u044f GET\/POST \u0437\u0430\u043f\u0440\u043e\u0441\u043e\u0432 \u0443 \u044d\u0442\u043e\u0433\u043e \u043a\u043b\u0430\u0441\u0441\u0430 \u0435\u0441\u0442\u044c \u0441\u043e\u043e\u0442\u0432\u0435\u0442\u0441\u0442\u0432\u0443\u044e\u0449\u0438\u0435 \u043c\u0435\u0442\u043e\u0434\u044b get, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u043f\u0440\u0438\u043d\u0438\u043c\u0430\u0435\u0442 QNetworkRequest \u0438 post, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u043f\u043e\u043c\u0438\u043c\u043e QNetworkRequest \u043f\u0440\u0438\u043d\u0438\u043c\u0430\u0435\u0442 \u0435\u0449\u0435 \u0438 QByteArray (\u0441\u043e\u0431\u0441\u0442\u0432\u0435\u043d\u043d\u043e \u0434\u0430\u043d\u043d\u044b\u0435, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u043d\u0443\u0436\u043d\u043e \u043e\u0442\u043f\u0440\u0430\u0432\u0438\u0442\u044c). \u0412 \u0438\u0442\u043e\u0433\u0435 \u044f \u043d\u0430\u043f\u0438\u0441\u0430\u043b \u0441\u0432\u043e\u044e \u043e\u0431\u0435\u0440\u0442\u043a\u0443 \u043d\u0430\u0434 QNetworkAccessManager, \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u043f\u043e\u043b\u043d\u043e\u0441\u0442\u044c\u044e \u0441\u043a\u0440\u044b\u0432\u0430\u0435\u0442 \u0440\u0430\u0431\u043e\u0442\u0443 \u0441 \u044d\u0442\u0438\u043c\u0438 \u043a\u043b\u0430\u0441\u0441\u0430\u043c\u0438. \u041a\u043e\u043c\u0443 \u0438\u043d\u0442\u0435\u0440\u0435\u0441\u043d\u043e \u2014 \u043f\u0440\u043e\u0448\u0443 \u043f\u043e\u0434 \u043a\u0430\u0442.<br \/>  <a name=\"habracut\"><\/a><br \/>  \u041c\u043d\u0435 \u043d\u0443\u0436\u0435\u043d \u0431\u044b\u043b \u043f\u0440\u043e\u0441\u0442\u043e\u0439 \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441 \u0434\u043b\u044f \u043e\u0442\u043f\u0440\u0430\u0432\u043a\u0438 GET\/POST \u0437\u0430\u043f\u0440\u043e\u0441\u043e\u0432 \u043d\u0430 \u0443\u043a\u0430\u0437\u0430\u043d\u043d\u044b\u0439 url, \u0441 \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u044c\u044e \u0434\u043e\u0431\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u043f\u0430\u0440\u0430\u043c\u0435\u0442\u0440\u043e\u0432, \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043a\u0438 \u043f\u0440\u043e\u043a\u0441\u0438 \u0438 \u0442\u0430\u0439\u043c\u0430\u0443\u0442\u0430. \u0414\u043b\u044f \u044d\u0442\u0438\u0445 \u0446\u0435\u043b\u0435\u0439 \u0431\u044b\u043b\u0438 \u0441\u043e\u0437\u0434\u0430\u043d\u044b \u0432\u0441\u0435\u0433\u043e \u0434\u0432\u0430 \u043a\u043b\u0430\u0441\u0441\u0430 Request \u0438 RequestSender.<\/p>\n<pre><code class=\"cpp\">#ifndef NETWORK_REQUEST_H #define NETWORK_REQUEST_H  namespace Network { \tclass Request \t{ \tpublic: \t\tRequest(QString address = QString());  \t\tQString address() const; \t\tvoid setAddress(QString address);  \t\tvoid addParam(QString name, QVariant value); \t\tbool removeParam(QString name);  \t\tQStringList paramsNames() const; \t\tQMap&lt;QString, QString&gt; params() const;  \t\tQUrl url(bool withParams = true) const; \t\tQNetworkRequest request(bool withParams = true) const; \t\tQByteArray data() const;  \tprivate: \t\tQString _address; \t\tQMap&lt;QString, QString&gt; _params; \t}; }  #endif \/\/ NETWORK_REQUEST_H  <\/code><\/pre>\n<p>  <\/p>\n<pre><code class=\"cpp\">#include &quot;stdafx.h&quot; #include &quot;request.h&quot;  namespace Network {  \tRequest::Request(QString address \/*= QString()*\/) \t{ \t\tsetAddress(address); \t}  \tQString Request::address() const \t{ \t\treturn _address; \t}  \tvoid Request::setAddress(QString address) \t{ \t\tfor (QPair&lt;QString, QString&gt; value : QUrlQuery(QUrl(address)).queryItems()) \t\t\taddParam(value.first, value.second); \t\t_address = address; \t}  \tvoid Request::addParam(QString name, QVariant value) \t{ \t\t_params[name] = value.toString(); \t}  \tbool Request::removeParam(QString name) \t{ \t\tif (false == _params.contains(name)) \t\t\treturn false; \t\t_params.remove(name); \t\treturn true; \t}  \tQStringList Request::paramsNames() const \t{ \t\treturn _params.keys(); \t}  \tQMap&lt;QString, QString&gt; Request::params() const \t{ \t\treturn _params; \t}  \tQUrl Request::url(bool forGetRequest \/*= true*\/) const \t{ \t\tQUrl url(address()); \t\tif (forGetRequest) \t\t\turl.setQuery(data()); \t\treturn url; \t}  \tQNetworkRequest Request::request(bool forGetRequest \/*= true*\/) const \t{ \t\tQNetworkRequest r(url(forGetRequest));  \t\tif (!forGetRequest) \t\t{ \t\t\tr.setHeader(QNetworkRequest::ContentTypeHeader, &quot;application\/x-www-form-urlencoded&quot;); \t\t}  \t\treturn r; \t}  \tQByteArray Request::data() const \t{ \t\tauto b = _params.begin(); \t\tauto e = _params.end();  \t\tQByteArray byteArrayData;  \t\twhile (b != e) \t\t{ \t\t\tbyteArrayData.append(b.key()); \t\t\tbyteArrayData.append('='); \t\t\tbyteArrayData.append(b.value()); \t\t\tbyteArrayData.append('&');  \t\t\tb++; \t\t}  \t\tbyteArrayData.chop(1);  \t\treturn byteArrayData; \t}  } <\/code><\/pre>\n<p>  \u0412 \u043e\u0431\u044a\u044f\u0441\u043d\u0435\u043d\u0438\u0438, \u044f \u0434\u0443\u043c\u0430\u044e, \u043d\u0435 \u043d\u0443\u0436\u0434\u0430\u0435\u0442\u0441\u044f \u043f\u043e\u044d\u0442\u043e\u043c\u0443 \u0438\u0434\u0451\u043c \u0434\u0430\u043b\u044c\u0448\u0435 \u2014 \u043a \u043a\u043b\u0430\u0441\u0441\u0443 RequestSender.<\/p>\n<pre><code class=\"cpp\">#ifndef NETWORK_REQUESTSENDER_H #define NETWORK_REQUESTSENDER_H  #include &quot;request.h&quot;  namespace Network { \tclass RequestSender : public QObject \t{ \t\tQ_OBJECT \tpublic:  \t\tenum RequestError \t\t{ \t\t\tNoError, \t\t\tTimeoutError \t\t};  \t\tRequestSender(qint64 maxWaitTime = 35000); \t\t~RequestSender();  \t\tvoid setProxy(const QNetworkProxy& proxy);  \t\tQByteArray get(Request& request); \t\tQByteArray post(Request& request); \t\tQByteArray getWhileSuccess(Request& request, int maxCount = 2); \t\tQByteArray postWhileSuccess(Request& request, int maxCount = 2); \t\t \t\tvoid setMaxWaitTime(qint64 max);  \t\tqint64 maxWaitTime() const; \t\tRequestError error() const;  \tprivate: \t\tQByteArray sendRequest(Request& request, bool getRequest = true); \t\tQByteArray sendWhileSuccess(Request& request, int maxCount = 2, bool getRequest = true);  \tprivate: \t\tqint64 _maxWaitTime; \t\tRequestError _error; \t\tQNetworkProxy _proxy; \t}; }   #endif \/\/ NETWORK_REQUESTSENDER_H  <\/code><\/pre>\n<p>  <\/p>\n<pre><code class=\"cpp\">#include &quot;stdafx.h&quot; #include &quot;requestsender.h&quot;  namespace Network { \tRequestSender::RequestSender(qint64 maxWaitTime \/*= 35000*\/) \t{ \t\tsetMaxWaitTime(maxWaitTime); \t\t_error = NoError; \t}  \tRequestSender::~RequestSender() \t{  \t}  \tvoid RequestSender::setProxy(const QNetworkProxy& proxy) \t{ \t\t_proxy = proxy; \t}  \tQByteArray RequestSender::get(Request& request) \t{ \t\treturn sendRequest(request, true); \t}  \tQByteArray RequestSender::post(Request& request) \t{ \t\treturn sendRequest(request, false); \t}  \tQByteArray RequestSender::getWhileSuccess(Request& request, int maxCount \/*= 2*\/) \t{ \t\treturn sendWhileSuccess(request, maxCount, true); \t}  \tQByteArray RequestSender::postWhileSuccess(Request& request, int maxCount \/*= 2*\/) \t{ \t\treturn sendWhileSuccess(request, maxCount, false); \t}  \tvoid RequestSender::setMaxWaitTime(qint64 max) \t{ \t\t_maxWaitTime = max; \t}  \tqint64 RequestSender::maxWaitTime() const \t{ \t\treturn _maxWaitTime; \t}  \tRequestSender::RequestError RequestSender::error() const \t{ \t\treturn _error; \t}  \tQByteArray RequestSender::sendRequest(Request& request, bool getRequest \/*= true*\/) \t{ \t\tQTimer timer; \t\ttimer.setInterval(_maxWaitTime); \t\ttimer.setSingleShot(true);  \t\tQEventLoop loop; \t\tQSharedPointer&lt;QNetworkAccessManager&gt; manager(new QNetworkAccessManager); \t\tmanager-&gt;setProxy(_proxy);  \t\tQNetworkReply* reply = getRequest ? manager-&gt;get(request.request()) : \t\t\t\t\t\t\t\t\t\t\tmanager-&gt;post(request.request(false), request.data());  #if defined(NETWORK_SHOW_SEND_REQUESTS) \t\tif (getRequest) \t\t\tqDebug() &lt;&lt; &quot;[GET] &quot; &lt;&lt;  request.request().url().toString(); \t\telse \t\t\tqDebug() &lt;&lt; &quot;[POST]&quot; &lt;&lt; request.request(false).url().toString() &lt;&lt; request.data();  #endif  \t\tQObject::connect(reply, &QNetworkReply::finished, &loop, &QEventLoop::quit); \t\tQObject::connect(&timer, &QTimer::timeout, reply, &QNetworkReply::abort);  \t\ttimer.start(); \t\tloop.exec();  \t\tQByteArray data;  \t\tif (reply-&gt;isFinished() && reply-&gt;error() == QNetworkReply::NoError) \t\t{ \t\t\tdata = reply-&gt;readAll(); \t\t\t_error = RequestSender::NoError; \t\t} \t\telse \t\t{ \t\t\t_error = RequestSender::TimeoutError; \t\t}  \t\treply-&gt;deleteLater();  #if defined(NETWORK_SHOW_SEND_REQUESTS) \t\tqDebug() &lt;&lt; &quot;[ANSWER]&quot; &lt;&lt; data; #endif  \t\treturn data; \t}  \tQByteArray RequestSender::sendWhileSuccess(Request& request, int maxCount \/*= 2*\/, bool getRequest \/*= true*\/) \t{ \t\tif (maxCount &lt; 0) \t\t\tthrow QString(__LINE__ + &quot; &quot; __FILE__);  \t\tint c = 0; \t\tQByteArray answer;  \t\twhile (c &lt; maxCount) \t\t{ \t\t\tc++; \t\t\tanswer = getRequest ? get(request) : post(request);  \t\t\tif (error() == NoError) \t\t\t\tbreak;  \t\t\tqDebug() &lt;&lt; &quot;\u041e\u0448\u0438\u0431\u043a\u0430 \u043f\u0440\u0438 \u043e\u0442\u043f\u0440\u0430\u0432\u043a\u0435 \u0437\u0430\u043f\u0440\u043e\u0441\u0430. \u041a\u043e\u0434 \u043e\u0448\u0438\u0431\u043a\u0438 - &quot; &lt;&lt; error() &lt;&lt; &quot;. \u041f\u043e\u0432\u0442\u043e\u0440\u043d\u0430\u044f \u043e\u0442\u043f\u0440\u0430\u0432\u043a\u0430 \u0437\u0430\u043f\u0440\u043e\u0441\u0430 \u0447\u0435\u0440\u0435\u0437 2 \u0441\u0435\u043a\u0443\u043d\u0434\u044b\\n&quot;; \t\t\tQThread::currentThread()-&gt;msleep(2000); \t\t}  \t\treturn answer; \t}  }  <\/code><\/pre>\n<p>  \u0422\u0443\u0442 \u043d\u0430\u0438\u0431\u043e\u043b\u044c\u0448\u0438\u0439 \u0438\u043d\u0442\u0435\u0440\u0435\u0441 \u0434\u043e\u043b\u0436\u0435\u043d \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u044f\u0442\u044c \u043c\u0435\u0442\u043e\u0434 sendRequest, \u0432 \u043a\u043e\u0442\u043e\u0440\u043e\u043c \u043e\u0442\u043f\u0440\u0430\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u0437\u0430\u043f\u0440\u043e\u0441, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u0438\u043c\u0435\u0435\u0442 \u0442\u0430\u0439\u043c\u0430\u0443\u0442. \u041f\u043e\u0441\u043b\u0435 \u0432\u044b\u0437\u043e\u0432\u0430 \u044d\u0442\u043e\u0433\u043e \u043c\u0435\u0442\u043e\u0434\u0430 \u043c\u043e\u0436\u043d\u043e \u0443\u0437\u043d\u0430\u0442\u044c, \u043f\u0440\u043e\u0448\u0435\u043b \u043b\u0438 \u0437\u0430\u043f\u0440\u043e\u0441 \u0443\u0434\u0430\u0447\u043d\u043e. \u0414\u043b\u044f \u044d\u0442\u043e\u0433\u043e \u0435\u0441\u0442\u044c \u043c\u0435\u0442\u043e\u0434 error(), \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u0432\u0435\u0440\u043d\u0435\u0442 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435 \u0442\u0438\u043f\u0430 RequestError \u2014 NoError \u0438\u043b\u0438 TimeoutError.<\/p>\n<p>  \u0412 \u043c\u0435\u0442\u043e\u0434\u0435 sendRequest \u0441\u043e\u0437\u0434\u0430\u0435\u0442\u0441\u044f \u0442\u0430\u0439\u043c\u0435\u0440, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u0441\u0440\u0430\u0431\u043e\u0442\u0430\u0435\u0442 \u0442\u043e\u043b\u044c\u043a\u043e \u043e\u0434\u0438\u043d \u0440\u0430\u0437, \u0438 \u0435\u043c\u0443 \u0443\u0441\u0442\u0430\u043d\u0430\u0432\u043b\u0438\u0432\u0430\u0435\u0442\u0441\u044f \u0438\u043d\u0442\u0435\u0440\u0432\u0430\u043b \u0440\u0430\u0432\u043d\u044b\u0439 \u0442\u0430\u0439\u043c\u0430\u0443\u0442\u0443. \u041f\u043e\u0441\u043b\u0435 \u0441\u043e\u0437\u0434\u0430\u0435\u0442\u0441\u044f QEventLoop \u0438 QNetworkAccessManager, \u0432 \u0437\u0430\u0432\u0438\u0441\u0438\u043c\u043e\u0441\u0442\u0438 \u043e\u0442 \u0442\u0438\u043f\u0430 \u0437\u0430\u043f\u0440\u043e\u0441\u0430 (POST\/GET) \u0432\u044b\u0437\u044b\u0432\u0430\u0435\u0442\u0441\u044f \u0441\u043e\u043e\u0442\u0432\u0435\u0442\u0441\u0442\u0432\u0443\u044e\u0449\u0438\u0439 \u043c\u0435\u0442\u043e\u0434, \u043f\u043e\u0441\u043b\u0435 \u0441\u0432\u044f\u0437\u044b\u0432\u0430\u0435\u043c \u0441\u0438\u0433\u043d\u0430\u043b\u044b, \u0437\u0430\u043f\u0443\u0441\u043a\u0430\u0435\u043c \u0442\u0430\u0439\u043c\u0435\u0440 \u0438 \u043f\u0435\u0440\u0435\u0445\u043e\u0434\u0438\u043c \u0432 \u0446\u0438\u043a\u043b \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u0441\u043e\u0431\u044b\u0442\u0438\u0439 \u0441\u043e\u0437\u0434\u0430\u043d\u043d\u043e\u0433\u043e \u043d\u0430\u043c\u0438 QEventLoop. \u042d\u0442\u043e\u0442 \u0446\u0438\u043a\u043b \u043f\u0440\u0435\u0440\u0432\u0435\u0442\u0441\u044f \u0432 \u043e\u0434\u043d\u043e\u043c \u0441\u043b\u0443\u0447\u0430\u0435 \u2014 reply \u043e\u0442\u043f\u0440\u0430\u0432\u0438\u043b \u0441\u0438\u0433\u043d\u0430\u043b finished. \u042d\u0442\u043e\u0442 \u0441\u0438\u0433\u043d\u0430\u043b \u043e\u043d \u043e\u0442\u043f\u0440\u0430\u0432\u0438\u0442 \u0432 \u0434\u0432\u0443\u0445 \u0441\u043b\u0443\u0447\u0430\u044f\u0445 \u2014 \u043b\u0438\u0431\u043e \u0437\u0430\u043f\u0440\u043e\u0441 \u0432\u044b\u043f\u043e\u043b\u043d\u0438\u043b\u0441\u044f, \u043b\u0438\u0431\u043e \u0431\u044b\u043b \u043e\u0442\u043c\u0435\u043d\u0435\u043d \u0432 \u0441\u0432\u044f\u0437\u0438 \u0441 \u043d\u0430\u0441\u0442\u0443\u043f\u043b\u0435\u043d\u0438\u0435\u043c \u0442\u0430\u0439\u043c\u0430\u0443\u0442\u0430.<\/p>\n<p>  \u041f\u043e\u0441\u043b\u0435 \u0438\u0434\u0451\u0442 \u043f\u0440\u043e\u0432\u0435\u0440\u043a\u0430 \u2014 \u0437\u0430\u043a\u043e\u043d\u0447\u0438\u043b\u0441\u044f \u043b\u0438 \u0437\u0430\u043f\u0440\u043e\u0441 \u0443\u0441\u043f\u0435\u0448\u043d\u043e, \u0435\u0441\u043b\u0438 \u0434\u0430 \u0442\u043e \u0441\u0447\u0438\u0442\u044b\u0432\u0430\u0435\u043c \u0434\u0430\u043d\u043d\u044b\u0435 \u0438\u0437 \u043e\u0442\u0432\u0435\u0442\u0430, \u0443\u0441\u0442\u0430\u043d\u0430\u0432\u043b\u0438\u0432\u0430\u0435\u043c _error \u0432 NoError, \u0443\u0434\u0430\u043b\u044f\u0435\u043c reply \u0438 \u0432\u043e\u0437\u0432\u0440\u0430\u0449\u0430\u0435\u043c \u0441\u0447\u0438\u0442\u0430\u043d\u043d\u044b\u0435 \u0434\u0430\u043d\u043d\u044b\u0435. \u0418\u043d\u0430\u0447\u0435 \u0443\u0441\u0442\u0430\u043d\u0430\u0432\u043b\u0438\u0432\u0430\u0435\u043c _error \u0432 TimeoutError. \u0414\u043b\u044f \u0443\u043f\u0440\u043e\u0449\u0435\u043d\u0438\u044f \u043e\u0442\u043b\u0430\u0434\u043a\u0438 \u0431\u044b\u043b \u0434\u043e\u0431\u0430\u0432\u043b\u0435\u043d \u0432\u044b\u0432\u043e\u0434 \u043e\u0442\u043f\u0440\u0430\u0432\u043b\u044f\u0435\u043c\u044b\u0445 \u0437\u0430\u043f\u0440\u043e\u0441\u043e\u0432 \u0438 \u043f\u043e\u043b\u0443\u0447\u0430\u0435\u043c\u044b\u0445 \u0434\u0430\u043d\u043d\u044b\u0445.<\/p>\n<p>  \u0418\u043d\u043e\u0433\u0434\u0430 \u0435\u0441\u0442\u044c \u043d\u0435\u043e\u0431\u0445\u043e\u0434\u0438\u043c\u043e\u0441\u0442\u044c \u0434\u0430\u0442\u044c \u0437\u0430\u043f\u0440\u043e\u0441\u0443 \u043d\u0435\u0441\u043a\u043e\u043b\u044c\u043a\u043e \u0448\u0430\u043d\u0441\u043e\u0432, \u0434\u043b\u044f \u044d\u0442\u043e\u0433\u043e \u0435\u0441\u0442\u044c \u043c\u0435\u0442\u043e\u0434\u044b getWhileSuccess \u0438 postWhileSuccess, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u0441\u0432\u043e\u0434\u044f\u0442\u0441\u044f \u043a \u0432\u044b\u0437\u043e\u0432\u0443 sendWhileSuccess.<\/p>\n<p>  \u042f \u0432\u044b\u043d\u0435\u0441 \u0432\u0441\u0451 \u044d\u0442\u043e \u0432 \u043e\u0442\u0434\u0435\u043b\u044c\u043d\u0443\u044e \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0443, \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u0443\u0436\u0435 \u043d\u0435 \u0440\u0430\u0437 \u043c\u0435\u043d\u044f \u0432\u044b\u0440\u0443\u0447\u0430\u043b\u0430, \u0442\u0430\u043a \u043a\u0430\u043a \u043e\u043d\u0430 \u0441\u0438\u043b\u044c\u043d\u043e \u0443\u043f\u0440\u043e\u0449\u0430\u0435\u0442 \u043c\u043d\u0435 \u0440\u0430\u0431\u043e\u0442\u0443, \u043a\u043e\u0433\u0434\u0430 \u043d\u0443\u0436\u043d\u0430 \u043e\u0442\u043f\u0440\u0430\u0432\u043a\u0430 \u0437\u0430\u043f\u0440\u043e\u0441\u043e\u0432.<\/p>\n<p>  \u041d\u0430 \u044d\u0442\u043e\u043c \u0432\u0441\u0451. \u041d\u0430\u0434\u0435\u044e\u0441\u044c, \u043a\u043e\u043c\u0443-\u0442\u043e \u044d\u0442\u043e \u0431\u0443\u0434\u0435\u0442 \u043f\u043e\u043b\u0435\u0437\u043d\u044b\u043c.       <\/p>\n<div class=\"clear\"><\/div>\n<p> \u0441\u0441\u044b\u043b\u043a\u0430 \u043d\u0430 \u043e\u0440\u0438\u0433\u0438\u043d\u0430\u043b \u0441\u0442\u0430\u0442\u044c\u0438 <a href=\"http:\/\/habrahabr.ru\/post\/270649\/\"> http:\/\/habrahabr.ru\/post\/270649\/<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>       \u041f\u0438\u0441\u0430\u043b \u044f \u043a\u0430\u043a-\u0442\u043e \u043c\u0435\u0441\u0441\u0435\u043d\u0434\u0436\u0435\u0440 \u0434\u043b\u044f \u00ab\u0412\u041a\u043e\u043d\u0442\u0430\u043a\u0442\u0435\u00bb \u0438 \u043f\u0440\u0438\u0448\u043b\u043e\u0441\u044c \u043c\u043d\u0435 \u0440\u0430\u0437\u0431\u0438\u0440\u0430\u0442\u044c\u0441\u044f \u0441 \u043e\u0442\u043f\u0440\u0430\u0432\u043a\u043e\u0439 GET\/POST \u0437\u0430\u043f\u0440\u043e\u0441\u043e\u0432. \u041e\u043a\u0430\u0437\u0430\u043b\u043e\u0441\u044c, \u0434\u043b\u044f \u044d\u0442\u0438\u0445 \u0446\u0435\u043b\u0435\u0439 \u0432 Qt \u043c\u043e\u0436\u043d\u043e (\u0438 \u043d\u0443\u0436\u043d\u043e) \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c \u043a\u043b\u0430\u0441\u0441 \u0438\u0437 \u043c\u043e\u0434\u0443\u043b\u044f QtNetwork \u2014 QNetworkAccessManager, \u0430 \u0442\u0430\u043a\u0436\u0435 QNetworkReply \u0438 QNetworkRequest. \u0414\u043b\u044f GET\/POST \u0437\u0430\u043f\u0440\u043e\u0441\u043e\u0432 \u0443 \u044d\u0442\u043e\u0433\u043e \u043a\u043b\u0430\u0441\u0441\u0430 \u0435\u0441\u0442\u044c \u0441\u043e\u043e\u0442\u0432\u0435\u0442\u0441\u0442\u0432\u0443\u044e\u0449\u0438\u0435 \u043c\u0435\u0442\u043e\u0434\u044b get, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u043f\u0440\u0438\u043d\u0438\u043c\u0430\u0435\u0442 QNetworkRequest \u0438 post, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u043f\u043e\u043c\u0438\u043c\u043e QNetworkRequest \u043f\u0440\u0438\u043d\u0438\u043c\u0430\u0435\u0442 \u0435\u0449\u0435 \u0438 QByteArray (\u0441\u043e\u0431\u0441\u0442\u0432\u0435\u043d\u043d\u043e \u0434\u0430\u043d\u043d\u044b\u0435, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u043d\u0443\u0436\u043d\u043e \u043e\u0442\u043f\u0440\u0430\u0432\u0438\u0442\u044c). \u0412 \u0438\u0442\u043e\u0433\u0435 \u044f \u043d\u0430\u043f\u0438\u0441\u0430\u043b \u0441\u0432\u043e\u044e \u043e\u0431\u0435\u0440\u0442\u043a\u0443 \u043d\u0430\u0434 QNetworkAccessManager, \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u043f\u043e\u043b\u043d\u043e\u0441\u0442\u044c\u044e \u0441\u043a\u0440\u044b\u0432\u0430\u0435\u0442 \u0440\u0430\u0431\u043e\u0442\u0443 \u0441 \u044d\u0442\u0438\u043c\u0438 \u043a\u043b\u0430\u0441\u0441\u0430\u043c\u0438. \u041a\u043e\u043c\u0443 \u0438\u043d\u0442\u0435\u0440\u0435\u0441\u043d\u043e \u2014 \u043f\u0440\u043e\u0448\u0443 \u043f\u043e\u0434 \u043a\u0430\u0442.  <\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[],"tags":[],"class_list":["post-267957","post","type-post","status-publish","format-standard","hentry"],"_links":{"self":[{"href":"https:\/\/savepearlharbor.com\/index.php?rest_route=\/wp\/v2\/posts\/267957","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/savepearlharbor.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/savepearlharbor.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/savepearlharbor.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/savepearlharbor.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=267957"}],"version-history":[{"count":0,"href":"https:\/\/savepearlharbor.com\/index.php?rest_route=\/wp\/v2\/posts\/267957\/revisions"}],"wp:attachment":[{"href":"https:\/\/savepearlharbor.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=267957"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/savepearlharbor.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=267957"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/savepearlharbor.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=267957"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}