BufferedReader

import java.io.*;

class Test

{

public static void main(String [] args)

{

FileReader fileReader=null;

BufferedReader bufferedReader=null;

try

{

fileReader=new FileReader("路径");

bufferedReader=new BufferedReader();

String line=bufferedReader.readLine();//读取路径文件中的第一行,都完为null

System.out.println(line);

}

catch(Exception e)

{

System.out.println(e);

}

finally

{

try

{

fileReader.close();

bufferedReader.Close();

}

catch(Exception e)

{

System.out.println(e);

}

}

}

}


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