?? iotest_yingjj.java
字號:
package com.jk.io;
import java.io.*;
import java.util.*;
public class Iotest_yingjj {
/**
* @param args
*/
public static void main(String[] args) {
readFile();
}
public static void readFile(){
String path="c:/radwtmp";
File f=new File(path);
try {
RandomAccessFile raf=new RandomAccessFile(f,"rw");
if(f.exists()&&f.canRead()){
String data="";
while((data=raf.readLine())!=null){
StringTokenizer token=new StringTokenizer(data,"|");
String[] datas=new String[token.countTokens()];
int i=0;
while(token.hasMoreElements()){
datas[i]=token.nextToken();
i++;
}
for(int j=0;j<datas.length;j++){
System.out.print(datas[j]+" ");
}
System.out.println();
}
}
} catch (Exception e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
}
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