我靠，上班eclipse看糗事百科

package test; 

import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.net.URL;
import java.util.Scanner; 

public class  NewClass{ 

/**
* @param args
*/
public static void main(String[] args) {
StringBuffer sb = new StringBuffer();
System.out.println("Please input the page:");
while(true) {
Scanner sc = new Scanner(System.in);
sb = getUrl(sc.nextInt());
System.out.println(sb);
}
} 

private static StringBuffer getUrl(int page) {
StringBuffer sb = new StringBuffer();
try {
URL url = new URL("http://www.qiushibaike.com/month/page/"+page+"?s=4595690&slow");
InputStreamReader in = new InputStreamReader(url.openStream(),"UTF-8");
BufferedReader br = new BufferedReader(in);
String line;
while((line = br.readLine())!=null) {
if(line!=null && !line.isEmpty() &&line.charAt(0) == '<'){
continue;
}
sb.append("\n"+changeLine(line));
}
} catch (Exception e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
return sb;
} 

private static String changeLine(String line) {
StringBuffer sb = new StringBuffer(line);
for(int i = 0;i < line.length()/70 ; i++) {
sb.insert((i+1)*70, "\n");
}
return sb.toString();
}
}