session_start()的问题

时间:2016-10-05 08:42:00

标签: mysql pdo connection

我已经从Mysql_ *转换了一个文件来使用PDO。只有应用程序中的这一个文件使用PDO,其余文件仍在Mysql _ *。

上传文件后,我收到以下错误: int level = 1; const Size buttonSize(100,50); for (int h = 0; h < 22; h++) { for (int w = 0; w < 4; w++) { const Color4B buttonColor(random(0, 255), random(0, 255), random(0, 255), 255); auto button = ui::Widget::create(); button->setContentSize(buttonSize); button->setPosition(Point(containerLayer->getContentSize().width * 0.15 + this->getContentSize().width * 0.2 * w, containerLayer->getContentSize().height - containerLayer->getContentSize().height / 23 * (h + 1) + containerLayer->getContentSize().height / 46)); button->setTouchEnabled(true); button->addClickEventListener([=](Ref* _sender) { auto scene = GameScene::createSceneWithLevel(level); Director::getInstance()->replaceScene(TransitionFade::create(1.0, scene, Color3B(0, 0, 0))); }); button->addChild(LayerColor::create(buttonColor, buttonSize.width, buttonSize.height)); scrollView->addChild(button); level++; } }

错误似乎是来自我的代码的第65行Warning: session_start(): Cannot send session cache limiter - headers already sent

0 个答案:

没有答案