Response class Null safety

The response returned by a Handler.

Constructors

Response(int statusCode, {Object? body, Map<String, Object>? headers, Encoding? encoding, Map<String, Object>? context})
Constructs an HTTP response with the given statusCode.
Response.badRequest({Object? body, Map<String, Object>? headers, Encoding? encoding, Map<String, Object>? context})
Constructs a 400 Bad Request response.
Response.forbidden(Object? body, {Map<String, Object>? headers, Encoding? encoding, Map<String, Object>? context})
Constructs a 403 Forbidden response.
Response.found(Object location, {Object? body, Map<String, Object>? headers, Encoding? encoding, Map<String, Object>? context})
Constructs a 302 Found response.
Response.internalServerError({Object? body, Map<String, Object>? headers, Encoding? encoding, Map<String, Object>? context})
Constructs a 500 Internal Server Error response.
Response.movedPermanently(Object location, {Object? body, Map<String, Object>? headers, Encoding? encoding, Map<String, Object>? context})
Constructs a 301 Moved Permanently response.
Response.notFound(Object? body, {Map<String, Object>? headers, Encoding? encoding, Map<String, Object>? context})
Constructs a 404 Not Found response.
Response.notModified({Map<String, Object>? headers, Map<String, Object>? context})
Constructs a 304 Not Modified response.
Response.ok(Object? body, {Map<String, Object>? headers, Encoding? encoding, Map<String, Object>? context})
Constructs a 200 OK response.
Response.seeOther(Object location, {Object? body, Map<String, Object>? headers, Encoding? encoding, Map<String, Object>? context})
Constructs a 303 See Other response.

Properties

contentLength int?
The contents of the content-length field in headers.
read-only, inherited
context Map<String, Object>
Extra context that can be used by for middleware and handlers.
final, inherited
encoding Encoding?
The encoding of the message body.
read-only, inherited
expires DateTime?
The date and time after which the response's data should be considered stale.
read-only
hashCode int
The hash code for this object.
read-only, inherited
headers Map<String, String>
The HTTP headers with case-insensitive keys.
read-only, inherited
headersAll Map<String, List<String>>
The HTTP headers with multiple values with case-insensitive keys.
read-only, inherited
isEmpty bool
If true, the stream returned by read won't emit any bytes.
read-only, inherited
lastModified DateTime?
The date and time the source of the response's data was last modified.
read-only
mimeType String?
The MIME type of the message.
read-only, inherited
runtimeType Type
A representation of the runtime type of the object.
read-only, inherited
statusCode int
The HTTP status code of the response.
final

Methods

change({Map<String, Object?>? headers, Map<String, Object?>? context, Object? body}) Response
Creates a new Response by copying existing values and applying specified changes.
noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent method or property is accessed.
inherited
read() Stream<List<int>>
Returns a Stream representing the body.
inherited
readAsString([Encoding? encoding]) Future<String>
Returns a Future containing the body as a String.
inherited
toString() String
A string representation of this object.
inherited

Operators

operator ==(Object other) bool
The equality operator.
inherited