Mostly a full copy of the reference site, but a memo
twitter4j.properties
#
debug=false
oauth.consumerKey= ***
oauth.consumerSecret= ***
oauth.accessToken= ***
oauth.accessTokenSecret= ***
Get the api token at https://apps.twitter.com/.
GetTwitterImage.java
/**
*Reference: http://kikutaro777.hatenablog.com/entry/2014/01/26/110350
*TWEET the image of Twitter ID or tag defined in Word_Save as many as NUM locally.
*/
package oppai_image_get;
import java.io.FileOutputStream;
import java.io.IOException;
import java.net.MalformedURLException;
import java.net.URL;
import java.nio.channels.Channels;
import java.nio.channels.ReadableByteChannel;
import java.text.DateFormat;
import java.text.SimpleDateFormat;
import twitter4j.*;
public class GetTwitterImage {
//Number of acquisitions
static final int TWEET_NUM = 20;
//Image extension to be saved
static final String TARGET_EXTENSION = ".jpg ";
//Search query
static final String Word = "aragaki_fun"; //Specify by ID or tag in Word.
static final String MY_QUERY = "from:" + Word;
public static void main( String[] args ) throws TwitterException, MalformedURLException, IOException
{
Twitter twitter = new TwitterFactory().getInstance();
//Search execution
Query query = new Query(MY_QUERY);
query.setCount(TWEET_NUM);
QueryResult result = twitter.search(query);
//Check and save media entity information from search results
for(Status sts : result.getTweets()){
MediaEntity[] arrMedia = sts.getMediaEntities();
for(MediaEntity media : arrMedia){
//A filter with the number of favos looks good
//if(sts.getFavoriteCount() > 5)
//For the time being, filter by extension only
if(media.getMediaURL().endsWith(TARGET_EXTENSION)){
URL website = new URL(media.getMediaURL());
ReadableByteChannel rbc = Channels.newChannel(website.openStream());
//Add the creation date of Status to the save file name
DateFormat df = new SimpleDateFormat("yyyyMMddHHmmssSSS");
FileOutputStream fos =
new FileOutputStream("ImageFromTwitter" + df.format(sts.getCreatedAt()) + TARGET_EXTENSION);
fos.getChannel().transferFrom(rbc, 0, Long.MAX_VALUE);
}
}
}
System.out.println("Output complete!");
}
}
The image of Yui Aragaki was taken safely.
http://kikutaro777.hatenablog.com/entry/2014/01/26/110350 http://java-beginner.com/practice-search-twitter/ http://nekonokotatsu.hatenablog.com/entry/2015/01/27/222653 https://qiita.com/yokoh9/items/760e432ebd39040d5a0f