?? readfile.java
字號(hào):
import java.io.*;
public class ReadFile {
public static void main (String[] args) {
String fname = "ReadFile.java";
File f = new File(fname);
try {
FileReader fr = new FileReader(f);
BufferedReader br = new BufferedReader(fr);
String s = br.readLine();
while ( s != null ) {
System.out.println("讀入: " + s);
s = br.readLine();
}
br.close();// 關(guān)閉緩沖讀入流及文件讀入流的連接.
} catch (FileNotFoundException e1) {
System.err.println("File not found: " + fname);
} catch (IOException e2) {
e2.printStackTrace();
}
}
}
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