讀取java當前路徑的文件輸出在控制台

package IO;

import java.io.BufferedReader;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStreamReader;

/**
* java,io.BufferedReader
* 緩沖字符輸入流，特點時可以按行讀取字符串
* @author 清風已來
*
*/

public class BufferedReader_readLine {

public static void main(String[] args) throws Exception {
/*
* 將當前類的源代碼內容輸出到控制台
*/
FileInputStream fis =new FileInputStream("寫當前目錄下的文件路徑");

InputStreamReader isr =new InputStreamReader(fis);

BufferedReader br= new BufferedReader(isr);

String line =null;

while((line=br.readLine())!=null) {
System.out.println(line);
}
br.close();
}
}