QFTP走了以后QNetworkAccessManager出现了

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QNetworkAccessManager Class

Header:    #include <QNetworkAccessManager>
qmake:     QT += network
Since:     Qt 4.4
Inherits:    QObject.

注意:这个类中所有的函数都是可重入的.
这个QNetworkAccessManager类允许应用程序发送网络请求并且接收应答.

这个Network API围绕着QNetworkAccessManager对象进行构造,保存着它将要发送的请求信息相关的常用的配置和设置信息.它还包含着代理和缓存配置,以及这类问题相关的信号,和可以被用来监视网络操作过程的应答信号.对于QT应用程序,一个QNetworkAccessManager应该就足够了.
Once a QNetworkAccessManager object has been created, the application can use it to send requests over the network. A group of standard functions are supplied that take a request and optional data, and each return a QNetworkReply object. The returned object is used to obtain any data returned in response to the corresponding request.

一旦QNetworkAccessManager被创建好,

QFTP走了以后QNetworkAccessManager出现了

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原文地址：http://www.cnblogs.com/L-Arikes/p/4380443.html