要使用ALS(Apache Lucene Solr)进行电子邮件地址的搜索和索引,可以按照以下步骤进行:
$ bin/solr create -c emailcollection
$ bin/solr reload -c emailcollection
import org.apache.solr.client.solrj.SolrClient;
import org.apache.solr.client.solrj.impl.HttpSolrClient;
import org.apache.solr.client.solrj.SolrInputDocument;
public class EmailIndexer {
public static void main(String[] args) throws Exception {
// Solr server URL
String solrUrl = "http://localhost:8983/solr/emailcollection";
// Create Solr client
SolrClient solrClient = new HttpSolrClient.Builder(solrUrl).build();
// Create a Solr document
SolrInputDocument doc = new SolrInputDocument();
doc.addField("emails", "email1@example.com");
doc.addField("emails", "email2@example.com");
// Add the document to Solr index
solrClient.add(doc);
// Commit changes
solrClient.commit();
// Close Solr client
solrClient.close();
}
}
import org.apache.solr.client.solrj.SolrClient;
import org.apache.solr.client.solrj.impl.HttpSolrClient;
import org.apache.solr.client.solrj.SolrQuery;
import org.apache.solr.client.solrj.response.QueryResponse;
import org.apache.solr.common.SolrDocumentList;
public class EmailSearcher {
public static void main(String[] args) throws Exception {
// Solr server URL
String solrUrl = "http://localhost:8983/solr/emailcollection";
// Create Solr client
SolrClient solrClient = new HttpSolrClient.Builder(solrUrl).build();
// Create Solr query
SolrQuery query = new SolrQuery();
query.setQuery("emails:email1@example.com");
// Execute query and get response
QueryResponse response = solrClient.query(query);
// Get search results
SolrDocumentList results = response.getResults();
// Print search results
for (int i = 0; i < results.size(); i++) {
System.out.println(results.get(i));
}
// Close Solr client
solrClient.close();
}
}
以上是一个使用ALS进行电子邮件地址搜索和索引的解决方案,包含了使用SolrJ的示例代码。你可以根据自己的需求进行修改和扩展。
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