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Obsolete Members for QWebSocket

类QWebSocket 的以下成员已被弃用。提供这些成员是为了保持旧源代码的正常运行。我们强烈建议不要在新代码中使用它们。

信号

(deprecated in 6.5) void error(QAbstractSocket::SocketError error)

成员函数文档

[signal, deprecated in 6.5] void QWebSocket::error(QAbstractSocket::SocketError error)

自 6.5 版起，该函数已被弃用。我们强烈建议不要在新代码中使用该函数。

请使用errorOccurred(QAbstractSocket::SocketError error) 代替。

注意： 此信号已被重载。要连接到此信号，请参阅连接到重载信号：

// Connect using qOverload:
connect(webSocket, qOverload(&QWebSocket::error),
        receiver, &ReceiverClass::slot);

// Or using a lambda:
connect(webSocket, qOverload(&QWebSocket::error),
        this, [](QAbstractSocket::SocketError error) { /* handle error */ });
有关更多示例和方法，请参阅连接到重载信号。

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