从文本中取得的中文显示为??

[flwkcn]

我的hello.txt已经以utf-8格式保存，在reader中我也指定了编码方式，为什么读出来的还是乱码
...
InputStreamReader isr = new InputStreamReader(new FileInputStream(new File("hello.txt")));

InputStreamReader isr = new InputStreamReader(is,"UTF-8");

BufferedReader br = new BufferedReader(isr);
String s;
while((s = br.readLine()) !=null){
System.out.print(s);
}
...

[axia6395]

你txt里面的不是utf-8格式的吧
转一下编码吧

[flwkcn]

我的txt文件已经以utf-8的格式保存了

[yupyan]

过滤器问题吧

[grant999]

应该是这样:
InputStreamReader isr = new InputStreamReader(new FileInputStream(new File("hello.txt")),"UTF-8");


BufferedReader br = new BufferedReader(isr);
String s;
while((s = br.readLine()) !=null){
System.out.print(s);
}