Microsoft.AspNetCore.Http.Extensions

Gets the value of a server variable for the current request.

The http context for the request. The name of the variable. null if the server does not support the feature. May return null or empty if the variable does not exist or is not set.

Read JSON from the request and deserialize to the specified type. If the request's content-type is not a known JSON type then an error will be thrown.

The type of object to read. The request to read from. A used to cancel the operation. The task object representing the asynchronous operation.

Read JSON from the request and deserialize to the specified type. If the request's content-type is not a known JSON type then an error will be thrown.

The type of object to read. The request to read from. The serializer options use when deserializing the content. A used to cancel the operation. The task object representing the asynchronous operation.

Read JSON from the request and deserialize to the specified type. If the request's content-type is not a known JSON type then an error will be thrown.

The request to read from. The type of object to read. A used to cancel the operation. The task object representing the asynchronous operation.

Read JSON from the request and deserialize to the specified type. If the request's content-type is not a known JSON type then an error will be thrown.

The request to read from. The type of object to read. The serializer options use when deserializing the content. A used to cancel the operation. The task object representing the asynchronous operation.

Checks the Content-Type header for JSON types.

true if the Content-Type header represents a JSON content type; otherwise, false.

Asynchronously reads the given number of bytes from the source stream and writes them to another stream.

A task that represents the asynchronous copy operation. The stream from which the contents will be copied. The stream to which the contents of the current stream will be copied. The count of bytes to be copied. The token to monitor for cancellation requests. The default value is .

Asynchronously reads the given number of bytes from the source stream and writes them to another stream, using a specified buffer size.

A task that represents the asynchronous copy operation. The stream from which the contents will be copied. The stream to which the contents of the current stream will be copied. The count of bytes to be copied. The size, in bytes, of the buffer. This value must be greater than zero. The default size is 4096. The token to monitor for cancellation requests. The default value is .

A helper class for constructing encoded Uris for use in headers and other Uris.

Combines the given URI components into a string that is properly encoded for use in HTTP headers.

The first portion of the request path associated with application root. The portion of the request path that identifies the requested resource. The query, if any. The fragment, if any. The combined URI components, properly encoded for use in HTTP headers.

Combines the given URI components into a string that is properly encoded for use in HTTP headers. Note that unicode in the HostString will be encoded as punycode.

http, https, etc. The host portion of the uri normally included in the Host header. This may include the port. The first portion of the request path associated with application root. The portion of the request path that identifies the requested resource. The query, if any. The fragment, if any. The combined URI components, properly encoded for use in HTTP headers.

Separates the given absolute URI string into components. Assumes no PathBase.

A string representation of the uri. http, https, etc. The host portion of the uri normally included in the Host header. This may include the port. The portion of the request path that identifies the requested resource. The query, if any. The fragment, if any.

Generates a string from the given absolute or relative Uri that is appropriately encoded for use in HTTP headers. Note that a unicode host name will be encoded as punycode.

The Uri to encode. The encoded string version of .

Returns the combined components of the request URL in a fully escaped form suitable for use in HTTP headers and other HTTP operations.

The request to assemble the uri pieces from. The encoded string version of the URL from .

Returns the relative URI.

The request to assemble the uri pieces from. The path and query off of .

Returns the combined components of the request URL in a fully un-escaped form (except for the QueryString) suitable only for display. This format should not be used in HTTP headers or other HTTP operations.

The request to assemble the uri pieces from. The combined components of the request URL in a fully un-escaped form (except for the QueryString) suitable only for display.

Write the specified value as JSON to the response body. The response content-type will be set to application/json; charset=utf-8 and the status code set to 200.

The type of object to write. The response to write JSON to. The value to write as JSON. A used to cancel the operation. The task object representing the asynchronous operation.

Write the specified value as JSON to the response body. The response content-type will be set to application/json; charset=utf-8 and the status code set to 200.

The type of object to write. The response to write JSON to. The value to write as JSON. The serializer options use when serializing the value. A used to cancel the operation. The task object representing the asynchronous operation.

Write the specified value as JSON to the response body. The response content-type will be set to the specified content-type and the status code set to 200.

The type of object to write. The response to write JSON to. The value to write as JSON. The serializer options use when serializing the value. The content-type to set on the response. A used to cancel the operation. The task object representing the asynchronous operation.

Write the specified value as JSON to the response body. The response content-type will be set to application/json; charset=utf-8 and the status code set to 200.

The response to write JSON to. The value to write as JSON. The type of object to write. A used to cancel the operation. The task object representing the asynchronous operation.

Write the specified value as JSON to the response body. The response content-type will be set to application/json; charset=utf-8 and the status code set to 200.

The response to write JSON to. The value to write as JSON. The type of object to write. The serializer options use when serializing the value. A used to cancel the operation. The task object representing the asynchronous operation.

Write the specified value as JSON to the response body. The response content-type will be set to the specified content-type and the status code set to 200.

The response to write JSON to. The value to write as JSON. The type of object to write. The serializer options use when serializing the value. The content-type to set on the response. A used to cancel the operation. The task object representing the asynchronous operation.

Gets the value of header with .

must contain a TryParse method with the signature public static bool TryParse(string, out T). The type of the header. The given type must have a static TryParse method. The name of the header to retrieve. The value of the header.

Gets the values of header with .

must contain a TryParseList method with the signature public static bool TryParseList(IList<string>, out IList<T>). The type of the header. The given type must have a static TryParseList method. The name of the header to retrieve. List of values of the header.

Gets the value of header with .

Gets the values of header with .

Returns a redirect response (HTTP 301, HTTP 302, HTTP 307 or HTTP 308) to the client.

The to redirect. The URL to redirect the client to. This must be properly encoded for use in http headers where only ASCII characters are allowed. True if the redirect is permanent (301 or 308), otherwise false (302 or 307). True if the redirect needs to reuse the method and body (308 or 307), otherwise false (301 or 302).

Provides extensions for HttpResponse exposing the SendFile extension.

Sends the given file using the SendFile extension.

The file. The .

Sends the given file using the SendFile extension.

The file. The offset in the file. The number of bytes to send, or null to send the remainder of the file.

Sends the given file using the SendFile extension.

The full path to the file. The .

Sends the given file using the SendFile extension.

The full path to the file. The offset in the file. The number of bytes to send, or null to send the remainder of the file.

Asynchronously reads the given number of bytes from the source stream and writes them to another stream.

Asynchronously reads the given number of bytes from the source stream and writes them to another stream, using a specified buffer size.

A task that represents the asynchronous copy operation. The stream from which the contents will be copied. The stream to which the contents of the current stream will be copied. The count of bytes to be copied. The size, in bytes, of the buffer. This value must be greater than zero. The default size is 4096. The token to monitor for cancellation requests. The default value is .