qt qml使用高德地图的WebAPI获取静态地图

#include "Map.hpp" Map::Map(QObject *parent) : QObject(parent) { mManager = std::make_shared<QNetworkAccessManager>(); mMapProvider = std::make_shared<MapProvider>(); connect(mManager.get(), &QNetworkAccessManager::finished, this, &Map::replaySlot); } MapProvider *Map::getProvider() { return mMapProvider.get(); } void Map::get(QUrl url) { mManager->get(QNetworkRequest(QUrl(url))); } void Map::replaySlot(QNetworkReply *reply) { mMapProvider->setData(reply->readAll()); emit replayReady(); }