>>64
すごく適当。
import java.io.*;
public class X {
public static void main(String[] args) {
new java.util.Timer().schedule(new java.util.TimerTask() {
public void run() {
BufferedReader in = null;
try {
in = new BufferedReader(new InputStreamReader(new java.net.URL("http://www.nikkei.co.jp:80/gifdata/indices.js";).openConnection().getInputStream()));
String s, nk225_cur = null;
while ((s = in.readLine()) != null) {
if (s.matches("^var\\s+NK225_CUR\\s*=\\s*'[\\d,.]+'\\s*;")) {
nk225_cur = s.split("'")[1];
break;
}
}
if (nk225_cur != null) System.out.printf("%s : 日経平均株価: %s%n", new java.util.Date().toString(), nk225_cur);
} catch (IOException e) {
System.err.println(e);
} finally {
if (in != null) try { in.close(); } catch (IOException e) {}
}
}
}, 0L, 60 * 1000L);
}
}