dart:core

Uri class

A parsed URI, such as a URL.

See also:

• URIs in the library tour
• RFC-3986

Constructors

Uri({String? scheme, String? userInfo, String? host, int? port, String? path, Iterable<String>? pathSegments, String? query, Map<String, dynamic>? queryParameters, String? fragment})

factory

Creates a new URI from its components. [...]

Uri.dataFromBytes(List<int> bytes, {String mimeType = "application/octet-stream", Map<String, String>? parameters, bool percentEncoded = false})

factory

Creates a data: URI containing an encoding of bytes. [...]

Uri.dataFromString(String content, {String? mimeType, Encoding? encoding, Map<String, String>? parameters, bool base64 = false})

factory

Creates a data: URI containing the content string. [...]

Uri.directory(String path, {bool? windows})

factory

Like Uri.file except that a non-empty URI path ends in a slash. [...]

Uri.file(String path, {bool? windows})

factory

Creates a new file URI from an absolute or relative file path. [...]

Uri.http(String authority, String unencodedPath, [Map<String, dynamic>? queryParameters])

factory

Creates a new http URI from authority, path and query. [...]

Uri.https(String authority, String unencodedPath, [Map<String, dynamic>? queryParameters])

factory

Creates a new https URI from authority, path and query. [...]

Properties

authority → String

read-only

The authority component. [...]

data → UriData?

read-only

Access the structure of a data: URI. [...]

fragment → String

read-only

The fragment identifier component. [...]

hasAbsolutePath → bool

read-only

Whether the URI has an absolute path (starting with '/').

hasAuthority → bool

read-only

Whether the URI has an authority component.

hasEmptyPath → bool

read-only

Whether the URI has an empty path.

hasFragment → bool

read-only

Whether the URI has a fragment part.

hashCode → int

read-only, override

Returns a hash code computed as toString().hashCode. [...]

hasPort → bool

read-only

Whether the URI has an explicit port. [...]

hasQuery → bool

read-only

Whether the URI has a query part.

hasScheme → bool

read-only

Whether the URI has a scheme component.

host → String

read-only

The host part of the authority component. [...]

isAbsolute → bool

read-only

Whether the URI is absolute. [...]

origin → String

read-only

Returns the origin of the URI in the form scheme://host:port for the schemes http and https. [...]

path → String

read-only

The path component. [...]

pathSegments → List<String>

read-only

The URI path split into its segments. [...]

port → int

read-only

The port part of the authority component. [...]

query → String

read-only

The query component. [...]

queryParameters → Map<String, String>

read-only

The URI query split into a map according to the rules specified for FORM post in the HTML 4.01 specification section 17.13.4. [...]

queryParametersAll → Map<String, List<String>>

read-only

Returns the URI query split into a map according to the rules specified for FORM post in the HTML 4.01 specification section 17.13.4. [...]

runtimeType → Type

read-only, inherited

A representation of the runtime type of the object.

scheme → String

read-only

The scheme component of the URI. [...]

userInfo → String

read-only

The user info part of the authority component. [...]

Methods

isScheme(String scheme) → bool

Whether the scheme of this Uri is scheme. [...]

normalizePath() → Uri

Returns a URI where the path has been normalized. [...]

noSuchMethod(Invocation invocation) → dynamic

inherited

Invoked when a non-existent method or property is accessed. [...]

removeFragment() → Uri

Creates a Uri that differs from this only in not having a fragment. [...]

replace({String? scheme, String? userInfo, String? host, int? port, String? path, Iterable<String>? pathSegments, String? query, Map<String, dynamic>? queryParameters, String? fragment}) → Uri

Creates a new Uri based on this one, but with some parts replaced. [...]

resolve(String reference) → Uri

Resolve reference as an URI relative to this. [...]

resolveUri(Uri reference) → Uri

Resolve reference as an URI relative to this. [...]

toFilePath({bool? windows}) → String

Creates a file path from a file URI. [...]

toString() → String

override

The normalized string representation of the URI.

Operators

operator ==(Object other) → bool

override

A URI is equal to another URI with the same normalized representation.

Static Properties

base → Uri

read-only

The natural base URI for the current platform. [...]

Static Methods

decodeComponent(String encodedComponent) → String

Decodes the percent-encoding in encodedComponent. [...]

decodeFull(String uri) → String

Decodes the percent-encoding in uri. [...]

decodeQueryComponent(String encodedComponent, {Encoding encoding = utf8}) → String

Decodes the percent-encoding in encodedComponent, converting pluses to spaces. [...]

encodeComponent(String component) → String

Encode the string component using percent-encoding to make it safe for literal use as a URI component. [...]

encodeFull(String uri) → String

Encodes the string uri using percent-encoding to make it safe for literal use as a full URI. [...]

encodeQueryComponent(String component, {Encoding encoding = utf8}) → String

Encodes the string component according to the HTML 4.01 rules for encoding the posting of a HTML form as a query string component. [...]

parse(String uri, [int start = 0, int? end]) → Uri

Creates a new Uri object by parsing a URI string. [...]

parseIPv4Address(String host) → List<int>

Parses the host as an IP version 4 (IPv4) address, returning the address as a list of 4 bytes in network byte order (big endian). [...]

parseIPv6Address(String host, [int start = 0, int? end]) → List<int>

Parses the host as an IP version 6 (IPv6) address. [...]

splitQueryString(String query, {Encoding encoding = utf8}) → Map<String, String>

Splits the query into a map according to the rules specified for FORM post in the HTML 4.01 specification section 17.13.4. [...]

tryParse(String uri, [int start = 0, int? end]) → Uri?

Creates a new Uri object by parsing a URI string. [...]