[Java] FileReader/FileWriter 字符流
2011-04-16 07:44
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import java.io.*;
public class CopyFileTest2{
public static void main(String[] args) throws IOException{
FileReader fr = new FileReader("1.txt");
FileWriter fw = new FileWriter("2.txt");
int read = fr.read();
while(read!= -1){
fw.write(read);
read = fr.read();
}
fr.close();
fw.close();
}
}
//FileReader/FileWriter只能读取和写入字符流
public class CopyFileTest2{
public static void main(String[] args) throws IOException{
FileReader fr = new FileReader("1.txt");
FileWriter fw = new FileWriter("2.txt");
int read = fr.read();
while(read!= -1){
fw.write(read);
read = fr.read();
}
fr.close();
fw.close();
}
}
//FileReader/FileWriter只能读取和写入字符流
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