January201703
/**
字符读取流缓冲区
*/
import java.io.*;
public class Test{
public static void main(String[] args) throws IOException{
BufferedReader bufr=null;
BufferedWriter bufw=null;
try{
bufr=new BufferedReader(new FileReader("index.html"));
bufw=new BufferedWriter(new FileWriter("test.txt"));
String line=null;
while((line=bufr.readLine())!=null){
bufw.write(line);
bufw.newLine();
bufw.flush();
}
}
catch(IOException e){
throw new RuntimeException("读写失败");
}
finally{
try{
if(bufr !=null)
bufr.close();
}
catch(IOException e){
throw new RuntimeException("读取关闭失败");
}
try{
if(bufw!=null)
bufw.close();
}
catch(IOException e){
throw new RuntimeException("x写入关闭失败");
}
}
}
}
*** 清醒小刻 ***
*** 没错，我说的都是错的！！***
