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import java.io.*;
public class FileWrite {
public static void main(String args[]) {
String outPut = "C:\\bin";
StringBuffer ab = new StringBuffer();
for(int i=6;i<=30;i++){
ab.append("http://www.test.com/joke/index_"+i+".htm\r\n");
}
try{
File temp = new File(outPut,"urlt.txt");
DataOutputStream outs = new DataOutputStream(
new FileOutputStream(temp));
outs.write(ab.toString().getBytes());
// outs.write(bb);
outs.close();
}catch(Exception e){
e.printStackTrace();
}
}
}


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package tao.hai.bing;
import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;
import java.net.MalformedURLException;
import java.net.URL;
import java.net.URLClassLoader;
public class LoadJar {
 public static void main(String[] args)
 {
  Syst ......

Java³ÌÐòÐÞ¸ÄÎļþÃû

package script;
import java.io.File;
import java.io.IOException;
public class Realname {
 public static void main(String[] args) throws IOException
 {
 
  File oldFile = new File("d:/PMS");
  if(!oldFile.exists())
  {
   oldFile. ......

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