QHttpServerResponse Class

Encapsulates an HTTP response. 更多...

头：	#include <QHttpServerResponse>
CMake:	find_package(Qt6 REQUIRED COMPONENTS HttpServer) target_link_libraries(mytarget PRIVATE Qt6::HttpServer)
qmake:	QT += httpserver
Since:	Qt 6.4
状态：	技术预览

• 所有成员列表，包括继承成员

公共类型

StatusCode

公共函数

	QHttpServerResponse (const QHttpServerResponse::StatusCode statusCode )
	QHttpServerResponse (const char * data , const QHttpServerResponse::StatusCode status = StatusCode::Ok)
	QHttpServerResponse (const QString & data , const QHttpServerResponse::StatusCode status = StatusCode::Ok)
	QHttpServerResponse (const QByteArray & data , const QHttpServerResponse::StatusCode status = StatusCode::Ok)
	QHttpServerResponse (QByteArray && data , const QHttpServerResponse::StatusCode status = StatusCode::Ok)
	QHttpServerResponse (const QJsonObject & data , const QHttpServerResponse::StatusCode status = StatusCode::Ok)
	QHttpServerResponse (const QJsonArray & data , const QHttpServerResponse::StatusCode status = StatusCode::Ok)
	QHttpServerResponse (const QByteArray & mimeType , const QByteArray & data , const QHttpServerResponse::StatusCode status = StatusCode::Ok)
	QHttpServerResponse (QByteArray && mimeType , const QByteArray & data , const QHttpServerResponse::StatusCode status = StatusCode::Ok)
	QHttpServerResponse (const QByteArray & mimeType , QByteArray && data , const QHttpServerResponse::StatusCode status = StatusCode::Ok)
	QHttpServerResponse (QByteArray && mimeType , QByteArray && data , const QHttpServerResponse::StatusCode status = StatusCode::Ok)
	QHttpServerResponse (QHttpServerResponse && other )
	~QHttpServerResponse ()
void	addHeader (QByteArray && name , QByteArray && value )
void	addHeader (QByteArray && name , const QByteArray & value )
void	addHeader (const QByteArray & name , QByteArray && value )
void	addHeader (const QByteArray & name , const QByteArray & value )
void	addHeaders (QHttpServerResponder::HeaderList headers )
void	addHeaders (const Container & headerList )
void	clearHeader (const QByteArray & name )
void	clearHeaders ()
QByteArray	data () const
bool	hasHeader (const QByteArray & header ) const
bool	hasHeader (const QByteArray & name , const QByteArray & value ) const
QList<QByteArray>	headers (const QByteArray & name ) const
QByteArray	mimeType () const
void	setHeader (QByteArray && name , QByteArray && value )
void	setHeader (QByteArray && name , const QByteArray & value )
void	setHeader (const QByteArray & name , QByteArray && value )
void	setHeader (const QByteArray & name , const QByteArray & value )
void	setHeaders (QHttpServerResponder::HeaderList headers )
QHttpServerResponse::StatusCode	statusCode () const
QHttpServerResponse &	operator= (QHttpServerResponse && other )

静态公共成员

QHttpServerResponse

fromFile (const QString & fileName )

详细描述

API for creating, reading and modifying a response from an HTTP server, and for writing its contents to a QHttpServerResponder . It has numerous constructors, and static function fromFile for constructing it from the contents of a file. There are functions for setting, getting, and removing headers, and for getting the data, status code and mime type.

成员类型文档编制

[alias] QHttpServerResponse:: StatusCode

Type alias for QHttpServerResponder::StatusCode

成员函数文档编制

QHttpServerResponse:: QHttpServerResponse ( QByteArray && mimeType , QByteArray && data , const QHttpServerResponse::StatusCode status = StatusCode::Ok)

QHttpServerResponse:: QHttpServerResponse ( QByteArray && mimeType , const QByteArray & data , const QHttpServerResponse::StatusCode status = StatusCode::Ok)

QHttpServerResponse:: QHttpServerResponse (const QByteArray & mimeType , QByteArray && data , const QHttpServerResponse::StatusCode status = StatusCode::Ok)

QHttpServerResponse:: QHttpServerResponse (const QByteArray & mimeType , const QByteArray & data , const QHttpServerResponse::StatusCode status = StatusCode::Ok)

创建 QHttpServer response.

The response will use the given status code and deliver the data as its body, with a ContentType header describing it as being of MIME type mimeType .

QHttpServerResponse:: QHttpServerResponse (const QHttpServerResponse::StatusCode statusCode )

Creates a QHttpServerResponse object with the status code statusCode .

QHttpServerResponse:: QHttpServerResponse (const char * data , const QHttpServerResponse::StatusCode status = StatusCode::Ok)

Creates a QHttpServerResponse object from data with the status code status .

QHttpServerResponse:: QHttpServerResponse (const QString & data , const QHttpServerResponse::StatusCode status = StatusCode::Ok)

Creates a QHttpServerResponse object from data with the status code status .

[explicit] QHttpServerResponse:: QHttpServerResponse (const QByteArray & data , const QHttpServerResponse::StatusCode status = StatusCode::Ok)

Creates a QHttpServerResponse object from data with the status code status .

[explicit] QHttpServerResponse:: QHttpServerResponse ( QByteArray && data , const QHttpServerResponse::StatusCode status = StatusCode::Ok)

Move-constructs a QHttpServerResponse whose body will contain the given data with the status code status .

QHttpServerResponse:: QHttpServerResponse (const QJsonObject & data , const QHttpServerResponse::StatusCode status = StatusCode::Ok)

Creates a QHttpServerResponse object from data with the status code status .

QHttpServerResponse:: QHttpServerResponse (const QJsonArray & data , const QHttpServerResponse::StatusCode status = StatusCode::Ok)

Creates a QHttpServerResponse object from data with the status code status .

[noexcept] QHttpServerResponse:: QHttpServerResponse ( QHttpServerResponse && other )

Move-constructs an instance of a QHttpServerResponse object from other .

[noexcept] QHttpServerResponse:: ~QHttpServerResponse ()

销毁 QHttpServerResponse 对象。

void QHttpServerResponse:: addHeader ( QByteArray && name , QByteArray && value )

Adds the HTTP header with name name and value value , does not override any previously set headers.

void QHttpServerResponse:: addHeader ( QByteArray && name , const QByteArray & value )

Adds the HTTP header with name name and value value , does not override any previously set headers.

void QHttpServerResponse:: addHeader (const QByteArray & name , QByteArray && value )

Adds the HTTP header with name name and value value , does not override any previously set headers.

void QHttpServerResponse:: addHeader (const QByteArray & name , const QByteArray & value )

Adds the HTTP header with name name and value value , does not override any previously set headers.

void QHttpServerResponse:: addHeaders ( QHttpServerResponder::HeaderList headers )

Adds the HTTP headers in headers , does not override any previously set headers.

template <typename Container> void QHttpServerResponse:: addHeaders (const Container & headerList )

Adds the HTTP headers in headerList , does not override any previously set headers.

容器 must be a container that represents the header name and content as key-value pairs.

void QHttpServerResponse:: clearHeader (const QByteArray & name )

Removes the HTTP header with name name .

void QHttpServerResponse:: clearHeaders ()

Removes all HTTP headers.

QByteArray QHttpServerResponse:: data () const

Returns the response body.

[static] QHttpServerResponse QHttpServerResponse:: fromFile (const QString & fileName )

返回 QHttpServerResponse from the content of the file fileName .

It is the caller's responsibility to sanity-check the filename, and to have a well-defined policy for which files the server will request.

bool QHttpServerResponse:: hasHeader (const QByteArray & header ) const

Returns true if the response contains an HTTP header with name header ，否则返回 false。

bool QHttpServerResponse:: hasHeader (const QByteArray & name , const QByteArray & value ) const

Returns true if the response contains an HTTP header with name name and with value value ，否则返回 false。

QList < QByteArray > QHttpServerResponse:: headers (const QByteArray & name ) const

Returns values of the HTTP header with name name .

另请参阅 setHeaders ().

QByteArray QHttpServerResponse:: mimeType () const

Returns the value of the HTTP "Content-Type" header.

注意： Default value is "text/html"

void QHttpServerResponse:: setHeader ( QByteArray && name , QByteArray && value )

Sets the HTTP header with name name and value value , overriding any previously set headers.

另请参阅 hasHeader ().

void QHttpServerResponse:: setHeader ( QByteArray && name , const QByteArray & value )

Sets the HTTP header with name name and value value , overriding any previously set headers.

void QHttpServerResponse:: setHeader (const QByteArray & name , QByteArray && value )

Sets the HTTP header with name name and value value , overriding any previously set headers.

void QHttpServerResponse:: setHeader (const QByteArray & name , const QByteArray & value )

Sets the HTTP header with name name and value value , overriding any previously set headers.

void QHttpServerResponse:: setHeaders ( QHttpServerResponder::HeaderList headers )

Sets the headers headers , overriding any previously set headers.

另请参阅 headers ().

QHttpServerResponse::StatusCode QHttpServerResponse:: statusCode () const

Returns the status code.

[noexcept] QHttpServerResponse &QHttpServerResponse:: operator= ( QHttpServerResponse && other )

Move-assigns the values of other 到此对象。

内容

• 公共类型

• 公共函数

• 静态公共成员

• 详细描述