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How to store the contents of an URL in java?
The openStream() method of the URL class opens a connection and returns an InputStream. Using this stream, you can you read contents from that connection.
Example
import java.io.InputStream;
import java.net.URL;
import java.util.Scanner;
public class ReadingURL {
public static void main(String args[]) throws Exception {
URL url = new URL("http://www.tutorialspoint.com/");
InputStream inputStream = url.openStream();
Scanner s = new Scanner(inputStream);
while(s.hasNext()) {
System.out.println(s.nextLine());
}
}
}Output
<li><a href="/couchdb/index.htm" title="Learn CouchDB">Learn CouchDB</a></li> <li><a href="/db2/index.htm" title="Learn DB2">Learn DB2</a></li> <li><a href="/documentdb_sql/index.htm" title="Learn DocumentDB SQL"> Learn DocumentDB SQL</a></li> <li><a href="/documentdb/index.htm" title="Learn DocumentDB">Learn DocumentDB</a></li> <li><a href="/dynamodb/index.htm" title="Learn DynamoDB">Learn DynamoDB</a></li> <li><a href="/h2_database/index.htm" title="Learn H2 Database"> Learn H2 Database</a></li> <li><a href="/hsqldb/index.htm" title="Learn HSQLDB">Learn HSQLDB</a></li> <li><a href="/ims_db/index.htm" title="Learn IMS DB">Learn IMS DB</a></li> <li>…………………………………………………………………………………………. ………………………………………………………………………………………………… ………………………………………………………………………………………………
Updated on: 19-Feb-2020
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