QDnsDomainNameRecord Class
QDnsDomainNameRecord 类存储有关域名记录的信息。更多
Header: | #include <QDnsDomainNameRecord> |
CMake: | find_package(Qt6 REQUIRED COMPONENTS Network) target_link_libraries(mytarget PRIVATE Qt6::Network) |
qmake: | QT += network |
- 所有成员(包括继承成员)的列表
- QDnsDomainNameRecord 属于网络编程 API和隐式共享类。
公共函数
QDnsDomainNameRecord() | |
QDnsDomainNameRecord(const QDnsDomainNameRecord &other) | |
~QDnsDomainNameRecord() | |
QString | name() const |
void | swap(QDnsDomainNameRecord &other) |
quint32 | timeToLive() const |
QString | value() const |
QDnsDomainNameRecord & | operator=(const QDnsDomainNameRecord &other) |
另请参阅 QDnsLookup 。
成员函数文档
QDnsDomainNameRecord::QDnsDomainNameRecord()
构造一个空域名记录对象。
QDnsDomainNameRecord::QDnsDomainNameRecord(const QDnsDomainNameRecord &other)
构造other 的副本。
[noexcept]
QDnsDomainNameRecord::~QDnsDomainNameRecord()
销毁域名记录。
QString QDnsDomainNameRecord::name() const
返回此记录的名称。
[noexcept]
void QDnsDomainNameRecord::swap(QDnsDomainNameRecord &other)
将此域名记录实例与other 互换。该操作速度非常快,从未出现过故障。
quint32 QDnsDomainNameRecord::timeToLive() const
返回该记录的有效期(以秒为单位)。
QString QDnsDomainNameRecord::value() const
返回此域名记录的值。
QDnsDomainNameRecord &QDnsDomainNameRecord::operator=(const QDnsDomainNameRecord &other)
将other 对象的数据赋值给此记录对象,并返回一个引用。
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