A parsed URI, such as a URL.

See also:

Static Properties

base Uri

Returns the natural base URI for the current platform.

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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

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

encodeQueryComponent(String component, {Encoding encoding: UTF8}) String

Encode 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>

Parse 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>

Parse the host as an IP version 6 (IPv6) address, returning the address as a list of 16 bytes in network byte order (big endian).

splitQueryString(String query, {Encoding encoding: UTF8}) Map<String, String>

Returns the query split into a map according to the rules specified for FORM post in the HTML 4.01 specification section 17.13.4. Each key and value in the returned map has been decoded. If the query is the empty string an empty map is returned.

Constructors

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

Creates a new URI from its components.

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

Creates a data: URI containing an encoding of bytes.

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

Creates a data: URI containing the content string.

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

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

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

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

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

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

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

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

factory

Properties

authority String

Returns the authority component.

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data UriData

Access the structure of a data: URI.

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fragment String

Returns the fragment identifier component.

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hasAbsolutePath bool

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

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hasAuthority bool

Returns whether the URI has an authority component.

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hasEmptyPath bool

Returns whether the URI has an empty path.

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hasFragment bool

Returns whether the URI has a fragment part.

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hashCode int

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

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hasPort bool

Returns whether the URI has an explicit port.

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hasQuery bool

Returns whether the URI has a query part.

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hasScheme bool

Returns whether the URI has a scheme component.

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host String

Returns the host part of the authority component.

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isAbsolute bool

Returns whether the URI is absolute.

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origin String

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

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path String

Returns the path component.

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pathSegments List<String>

Returns the URI path split into its segments. Each of the segments in the returned list have been decoded. If the path is empty the empty list will be returned. A leading slash / does not affect the segments returned.

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port int

Returns the port part of the authority component.

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query String

Returns the query component. The returned query is encoded. To get direct access to the decoded query use queryParameters.

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queryParameters Map<String, String>

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. Each key and value in the returned map has been decoded. If there is no query the empty map is returned.

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queryParametersAll Map<String, List<String>>

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. Each key and value in the returned map has been decoded. If there is no query the empty map is returned.

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runtimeType Type

表示对象的运行时类型。

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scheme String

The scheme component of the URI.

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userInfo String

Returns the user info part of the authority component.

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Operators

operator ==(Object other) bool

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

Methods

normalizePath() Uri

Returns a URI where the path has been normalized.

noSuchMethod(Invocation invocation) → dynamic

当一个不存在的函数或成员变量被访问时,该函数被调用。

inherited
removeFragment() Uri

Returns 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

Returns 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

Returns the file path from a file URI.

toString() String

Returns the normalized string representation of the URI.