web_scraper 0.0.5 
web_scraper: ^0.0.5 copied to clipboard
tusharojha.comA simple web scraper to scrape HTML tags and their attributes to cast them into Lists and Maps for dart and flutter.
A Simple Web Scraper for Dart & Flutter #
A very basic web scraper implementation to scrap html elements from a web page.
Pull requests certainly welcome.
Installation #
In your pubspec.yaml root add:
dependencies:
web_scraper: LATEST_VERSION_NUMBER
then,
import 'package:web_scraper/web_scraper.dart';
Implementation #
final webScraper = WebScraper('https://webscraper.io');
if(await webScraper.loadWebPage('/test-sites/e-commerce/allinone')){
List<Map<String, dynamic>> elements = webScraper.getElement('h3.title > a.caption', ['href']);
print(elements);
}
Methods #
| Method | Description | Arguments | Return Type |
|---|---|---|---|
| loadWebPage | Loads the webpage into response object | String route | Future <bool> |
| getPageContent | Returns webpage's html in string format | Void | String body |
| getElement | Returns List of elements found at specified address | String address, List <String> attributes |
List <Map<String, dynamic>> |
| getAllScripts | Returns the list of all data enclosed in script tags of the document | Void | List <String> |
| getScriptVariables | Returns Map between given variable names and list of their occurence in the script tags | List <String> variableNames |
Map <String, dynamic> |
Contribute to the package at GitHub. #
- File bugs, features, etc.
- Fix bugs and send pull requests
- Review pull requests
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Metadata
A simple web scraper to scrape HTML tags and their attributes to cast them into Lists and Maps for dart and flutter.
Repository (GitHub)
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License
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