Accediu a les dades del recurs a través d'una API web amb suport per a consultes avançades. Further information in the main CKAN Data API and DataStore documentation.
Es pot accedir a la API de dades a través de les següents accions de la API de CKAN.
Crea | https://opendata.portdebarcelona.cat/ca/api/3/action/datastore_create |
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Actualizar / Inserir | https://opendata.portdebarcelona.cat/ca/api/3/action/datastore_upsert |
Consulta | https://opendata.portdebarcelona.cat/ca/api/3/action/datastore_search |
Consulta (amb SQL) | https://opendata.portdebarcelona.cat/ca/api/3/action/datastore_search_sql |
https://opendata.portdebarcelona.cat/ca/api/3/action/datastore_search?resource_id=f30b2332-dce0-4b51-8893-3ebbacc36770&limit=5
https://opendata.portdebarcelona.cat/ca/api/3/action/datastore_search?q=jones&resource_id=f30b2332-dce0-4b51-8893-3ebbacc36770
https://opendata.portdebarcelona.cat/ca/api/3/action/datastore_search_sql?sql=SELECT * from "f30b2332-dce0-4b51-8893-3ebbacc36770" WHERE title LIKE 'jones'
Una crida ajax simple (JSONP) a la API de dades usant jQuery.
var data = { resource_id: 'f30b2332-dce0-4b51-8893-3ebbacc36770', // the resource id limit: 5, // get 5 results q: 'jones' // query for 'jones' }; $.ajax({ url: 'https://opendata.portdebarcelona.cat/ca/api/3/action/datastore_search', data: data, dataType: 'jsonp', success: function(data) { alert('Total results found: ' + data.result.total) } });
import urllib url = 'https://opendata.portdebarcelona.cat/ca/api/3/action/datastore_search?resource_id=f30b2332-dce0-4b51-8893-3ebbacc36770&limit=5&q=title:jones' fileobj = urllib.urlopen(url) print fileobj.read()