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HttpClientResponse class

HTTP response for a client connection.

The body of a HttpClientResponse object is a Stream of data from the server. Listen to the body to handle the data and be notified when the entire body is received.

new HttpClient().get('localhost', 80, '/file.txt')
     .then((HttpClientRequest request) => request.close())
     .then((HttpClientResponse response) {
       response.transform(utf8.decoder).listen((contents) {
         // handle data
       });
     });

Implemented types

Stream<List<int>>

Constructors

HttpClientResponse()

Properties

certificate → X509Certificate read-only: Returns the certificate of the HTTPS server providing the response. Returns null if the connection is not a secure TLS or SSL connection.
compressionState → HttpClientResponseCompressionState @Since("2.4"), read-only: The compression state of the response. [...]
connectionInfo → HttpConnectionInfo read-only: Gets information about the client connection. Returns null if the socket is not available.
contentLength → int read-only: Returns the content length of the response body. Returns -1 if the size of the response body is not known in advance. [...]
cookies → List<Cookie> read-only: Cookies set by the server (from the 'set-cookie' header).
headers → HttpHeaders read-only: Returns the client response headers. [...]
isRedirect → bool read-only: Returns whether the status code is one of the normal redirect codes HttpStatus.movedPermanently, HttpStatus.found, HttpStatus.movedTemporarily, HttpStatus.seeOther and HttpStatus.temporaryRedirect.
persistentConnection → bool read-only: Gets the persistent connection state returned by the server. [...]
reasonPhrase → String read-only: Returns the reason phrase associated with the status code. [...]
redirects → List<RedirectInfo> read-only: Returns the series of redirects this connection has been through. The list will be empty if no redirects were followed. redirects will be updated both in the case of an automatic and a manual redirect.
statusCode → int read-only: Returns the status code. [...]
first → Future<List<int>> read-only, inherited: The first element of this stream. [...]
hashCode → int read-only, inherited: The hash code for this object. [...]
isBroadcast → bool read-only, inherited: Whether this stream is a broadcast stream.
isEmpty → Future<bool> read-only, inherited: Whether this stream contains any elements. [...]
last → Future<List<int>> read-only, inherited: The last element of this stream. [...]
length → Future<int> read-only, inherited: The number of elements in this stream. [...]
runtimeType → Type read-only, inherited: A representation of the runtime type of the object.
single → Future<List<int>> read-only, inherited: The single element of this stream. [...]

Methods

detachSocket() → Future<Socket>: Detach the underlying socket from the HTTP client. When the socket is detached the HTTP client will no longer perform any operations on it. [...]
redirect([String method, Uri url, bool followLoops ]) → Future<HttpClientResponse>: Redirects this connection to a new URL. The default value for method is the method for the current request. The default value for url is the value of the HttpHeaders.locationHeader header of the current response. All body data must have been read from the current response before calling redirect. [...]
any(bool test(T element)) → Future<bool> inherited: Checks whether test accepts any element provided by this stream. [...]
asBroadcastStream({void onListen(StreamSubscription<T> subscription), void onCancel(StreamSubscription<T> subscription) }) → Stream<List<int>> inherited: Returns a multi-subscription stream that produces the same events as this. [...]
asyncExpand<E>(Stream<E> convert(T event)) → Stream<E> inherited: Transforms each element into a sequence of asynchronous events. [...]
asyncMap<E>(FutureOr<E> convert(T event)) → Stream<E> inherited: Creates a new stream with each data event of this stream asynchronously mapped to a new event. [...]
cast<R>() → Stream<R> inherited: Adapt this stream to be a Stream<R>. [...]
contains(Object needle) → Future<bool> inherited: Returns whether needle occurs in the elements provided by this stream. [...]
distinct([bool equals(T previous, T next) ]) → Stream<List<int>> inherited: Skips data events if they are equal to the previous data event. [...]
drain<E>([E futureValue ]) → Future<E> inherited: Discards all data on this stream, but signals when it is done or an error occurred. [...]
elementAt(int index) → Future<List<int>> inherited: Returns the value of the indexth data event of this stream. [...]
every(bool test(T element)) → Future<bool> inherited: Checks whether test accepts all elements provided by this stream. [...]
expand<S>(Iterable<S> convert(T element)) → Stream<S> inherited: Transforms each element of this stream into a sequence of elements. [...]
firstWhere(bool test(T element), { List<int> orElse() }) → Future<List<int>> inherited: Finds the first element of this stream matching test. [...]
fold<S>(S initialValue, S combine(S previous, T element)) → Future<S> inherited: Combines a sequence of values by repeatedly applying combine. [...]
forEach(void action(T element)) → Future inherited: Executes action on each element of this stream. [...]
handleError(Function onError, { bool test(dynamic error) }) → Stream<List<int>> inherited: Creates a wrapper Stream that intercepts some errors from this stream. [...]
join([String separator = "" ]) → Future<String> inherited: Combines the string representation of elements into a single string. [...]
lastWhere(bool test(T element), { List<int> orElse() }) → Future<List<int>> inherited: Finds the last element in this stream matching test. [...]
listen(void onData(T event), { Function onError, void onDone(), bool cancelOnError }) → StreamSubscription<List<int>> inherited: Adds a subscription to this stream. [...]
map<S>(S convert(T event)) → Stream<S> inherited: Transforms each element of this stream into a new stream event. [...]
noSuchMethod(Invocation invocation) → dynamic inherited: Invoked when a non-existent method or property is accessed. [...]
pipe(StreamConsumer<List<int>> streamConsumer) → Future inherited: Pipes the events of this stream into streamConsumer. [...]
reduce(List<int> combine(T previous, T element)) → Future<List<int>> inherited: Combines a sequence of values by repeatedly applying combine. [...]
singleWhere(bool test(T element), { List<int> orElse() }) → Future<List<int>> inherited: Finds the single element in this stream matching test. [...]
skip(int count) → Stream<List<int>> inherited: Skips the first count data events from this stream. [...]
skipWhile(bool test(T element)) → Stream<List<int>> inherited: Skip data events from this stream while they are matched by test. [...]
take(int count) → Stream<List<int>> inherited: Provides at most the first count data events of this stream. [...]
takeWhile(bool test(T element)) → Stream<List<int>> inherited: Forwards data events while test is successful. [...]
timeout(Duration timeLimit, { void onTimeout(EventSink<T> sink) }) → Stream<List<int>> inherited: Creates a new stream with the same events as this stream. [...]
toList() → Future<List<List<int>>> inherited: Collects all elements of this stream in a List. [...]
toSet() → Future<Set<List<int>>> inherited: Collects the data of this stream in a Set. [...]
toString() → String inherited: Returns a string representation of this object.
transform<S>(StreamTransformer<List<int>, S> streamTransformer) → Stream<S> inherited: Applies streamTransformer to this stream. [...]
where(bool test(T event)) → Stream<List<int>> inherited: Creates a new stream from this stream that discards some elements. [...]

Operators

operator ==(dynamic other) → bool inherited: The equality operator. [...]

© 2012 the Dart project authors
Licensed under the Creative Commons Attribution-ShareAlike License v4.0.
https://api.dart.dev/stable/2.5.0/dart-io/HttpClientResponse-class.html