UrlCleaner class
Configuration for cleaning and normalizing URLs before making HTTP requests.
This class defines rules for modifying URLs to remove unwanted parameters, keep only specific parameters, or add additional parameters. This is useful for:
- Removing tracking parameters (utm_source, utm_campaign, etc.)
- Normalizing URLs for consistent scraping
The cleaning process follows this order:
- Remove blacklisted parameters
- Keep only whitelisted parameters (if specified)
- Add additional parameters
Constructors
-
UrlCleaner({List<
String> ? whitelistParams, List<String> ? blacklistParams, Map<String, String> ? appendParams}) - Creates a new UrlCleaner instance.
- UrlCleaner.fromJson(String json)
-
Creates a UrlCleaner instance from a JSON string.
factory
-
UrlCleaner.fromMap(Map<
String, dynamic> map) -
Creates a UrlCleaner instance from a Map.
factory
Properties
-
appendParams
↔ Map<
String, String> ? -
Additional parameters to append to the cleaned URL.
getter/setter pair
-
blacklistParams
↔ List<
String> ? -
List of query parameters to remove from the URL.
getter/setter pair
- hashCode → int
-
The hash code for this object.
no setterinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
-
whitelistParams
↔ List<
String> ? -
List of query parameters to keep in the cleaned URL.
getter/setter pair
Methods
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
toJson(
) → String - Converts the UrlCleaner instance to a JSON string.
-
toMap(
) → Map< String, dynamic> - Converts the UrlCleaner instance to a Map.
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited