文本的切割

import java.io.BufferedReader;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.FileReader;
import java.io.IOException;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.Properties;


public class cut_txt {

/**
* @param args
*/
public static void main(String[] args) {
int line=0;
StringBuffer stb=new StringBuffer("");
StringBuffer bf2=new StringBuffer("");
StringBuffer bf3=new StringBuffer("");
StringBuffer bf4=new StringBuffer("");
StringBuffer bf5=new StringBuffer("");
StringBuffer bf6=new StringBuffer("");
StringBuffer bf7=new StringBuffer("");
StringBuffer bf8=new StringBuffer("");
StringBuffer bf9=new StringBuffer("");

FileReader reader = null;
//暂时保存信息
//新郑AB
ArrayList<String> xinzheng=new ArrayList<String>();

//新密AF
ArrayList<String> xinmi=new ArrayList<String>();
//代销代办AY
ArrayList<String> daixiao=new ArrayList<String>();
//上街AH
ArrayList<String> shangjie=new ArrayList<String>();
//巩义AG
ArrayList<String> gongyi=new ArrayList<String>();
//登封AD
ArrayList<String> dengfeng=new ArrayList<String>();
    //荥阳AE
ArrayList<String> xingyang=new ArrayList<String>();
//中牟AC
ArrayList<String> zhongmou=new ArrayList<String>();
//郑州市AZ
ArrayList<String> zhengzhoushi=new ArrayList<String>();





try {
reader = new FileReader("d:\\120.txt");
BufferedReader br = new BufferedReader(reader);  
        String s = null;
      
       
while((s = br.readLine()) != null) {
line++;


    //stb.append(s+newLine1);
   //System.out.println("检测到的号码是：——————"+s);
  // System.out.println("代号"+s.substring(3, 5));
   String index=s.substring(3, 5);//市级代号
   int sta=s.indexOf("371,");
   System.out.println("号码"+s.substring(sta+4, sta+15));
   String tel=s.substring(sta+4, sta+15);
   System.out.println("行数————————————————————————"+line);
  
   if(index.endsWith("AB"))
   {
   System.out.println("新郑");
  
   xinzheng.add(new String(tel));
   }
   else if(index.endsWith("AF"))
   {
   System.out.println("新密");
   xinmi.add(new String(tel));
   }
   else if(index.endsWith("AY"))
   {
   System.out.println("代销代办");
   daixiao.add(new String(tel));
   }
   else if(index.endsWith("AH"))
   {
   System.out.println("上街");
   shangjie.add(tel);
   }
   else if(index.endsWith("AG"))
   {
   System.out.println("巩义");
   gongyi.add(tel);  
   }
   else if(index.endsWith("AD"))
   {
   System.out.println("登封");
   dengfeng.add(tel);  
   }
   else if(index.endsWith("AE"))
   {
   System.out.println("荥阳");
   xingyang.add(tel);  
   }
   else if(index.endsWith("AC"))
   {
   System.out.println("中牟");
   zhongmou.add(tel);
   }
   else if(index.endsWith("AZ"))
   {
   System.out.println("郑州市");
   zhengzhoushi.add(tel);
   }
 
 
   

}

} catch (FileNotFoundException e2) {
// TODO Auto-generated catch block
e2.printStackTrace();
}
catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}


StringBuffer bf=new StringBuffer("");
/* for(int i=0;i<str.length;i++)
{
bf.append(str[i]);


}*/


//保存新郑
Iterator<String> it=xinzheng.iterator();
while(it.hasNext())
{
String mn=it.next();
System.out.println(mn);
Properties   pp   =   System.getProperties();  
  String   newLine1   =   pp.getProperty("line.separator");
 
bf.append(mn).append(newLine1);
}

try {
FileOutputStream ff=new FileOutputStream("d:\\新郑.txt");
try {
ff.write(bf.toString().getBytes());
ff.close();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
} catch (FileNotFoundException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}




//新密

Iterator<String> it2=xinmi.iterator();

while(it2.hasNext())
{
String mn=it2.next();
System.out.println("新密"+mn);
Properties   pp   =   System.getProperties();  
  String   newLine1   =   pp.getProperty("line.separator");
 
bf2.append(mn).append(newLine1);
}

try {
FileOutputStream ff=new FileOutputStream("d:\\新密.txt");
try {
ff.write(bf2.toString().getBytes());
ff.close();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
} catch (FileNotFoundException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}



//代销代办


Iterator<String> it3=daixiao.iterator();

while(it3.hasNext())
{
String mn=it3.next();
System.out.println("代销代办"+mn);
Properties   pp   =   System.getProperties();  
  String   newLine1   =   pp.getProperty("line.separator");
 
bf3.append(mn).append(newLine1);
}

try {
FileOutputStream ff=new FileOutputStream("d:\\代销代办.txt");
try {
ff.write(bf3.toString().getBytes());
ff.close();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
} catch (FileNotFoundException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
      
       //上街
Iterator<String> it4=shangjie.iterator();

while(it4.hasNext())
{
String mn=it4.next();
System.out.println("上街"+mn);
Properties   pp   =   System.getProperties();  
  String   newLine1   =   pp.getProperty("line.separator");
 
bf4.append(mn).append(newLine1);
}

try {
FileOutputStream ff=new FileOutputStream("d:\\上街.txt");
try {
ff.write(bf4.toString().getBytes());
ff.close();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
} catch (FileNotFoundException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
 


//巩义
Iterator<String> it5=gongyi.iterator();

while(it5.hasNext())
{
String mn=it5.next();
System.out.println("巩义"+mn);
Properties   pp   =   System.getProperties();  
  String   newLine1   =   pp.getProperty("line.separator");
 
bf5.append(mn).append(newLine1);
}

try {
FileOutputStream ff=new FileOutputStream("d:\\巩义.txt");
try {
ff.write(bf5.toString().getBytes());
ff.close();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
} catch (FileNotFoundException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
 

   //登封
Iterator<String> it6=dengfeng.iterator();

while(it6.hasNext())
{
String mn=it6.next();
System.out.println("登封"+mn);
Properties   pp   =   System.getProperties();  
  String   newLine1   =   pp.getProperty("line.separator");
 
bf6.append(mn).append(newLine1);
}

try {
FileOutputStream ff=new FileOutputStream("d:\\登封.txt");
try {
ff.write(bf6.toString().getBytes());
ff.close();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
} catch (FileNotFoundException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}

//荥阳
Iterator<String> it7=xingyang.iterator();

while(it7.hasNext())
{
String mn=it7.next();
System.out.println("荥阳"+mn);
Properties   pp   =   System.getProperties();  
  String   newLine1   =   pp.getProperty("line.separator");
 
bf7.append(mn).append(newLine1);
}

try {
FileOutputStream ff=new FileOutputStream("d:\\荥阳.txt");
try {
ff.write(bf7.toString().getBytes());
ff.close();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
} catch (FileNotFoundException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}

//中牟
Iterator<String> it8=zhongmou.iterator();

while(it8.hasNext())
{
String mn=it8.next();
System.out.println("中牟"+mn);
Properties   pp   =   System.getProperties();  
  String   newLine1   =   pp.getProperty("line.separator");
 
bf8.append(mn).append(newLine1);
}

try {
FileOutputStream ff=new FileOutputStream("d:\\中牟.txt");
try {
ff.write(bf8.toString().getBytes());
ff.close();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
} catch (FileNotFoundException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}

//郑州市
Iterator<String> it9=zhengzhoushi.iterator();

while(it9.hasNext())
{
String mn=it9.next();
System.out.println("郑州市"+mn);
Properties   pp   =   System.getProperties();  
  String   newLine1   =   pp.getProperty("line.separator");
 
bf9.append(mn).append(newLine1);
}

try {
FileOutputStream ff=new FileOutputStream("d:\\郑州市.txt");
try {
ff.write(bf9.toString().getBytes());
ff.close();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
} catch (FileNotFoundException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}




}

}