java - java中如何关闭读取inputStream

Question

即使我关闭了输入流，它也没有关闭。我不知道如何关闭输入流，因为我对此还是新手以下代码用于发送数据

while (socket!=null)
            {

                BufferedReader reader = new BufferedReader(new InputStreamReader(inputStream));
                StringBuilder out = new StringBuilder();
                String line;

                try {


                    while ((line = reader.readLine()) != null) {
                        out.append(line);
                    }
                    handler.obtainMessage(MESSAGE_READ_DONE,out.toString()).sendToTarget(); 
                    reader.read();
                    reader.close();
       }
                } catch (IOException e) {
                    e.printStackTrace();
                }finally {
                    try {
                        if (reader != null){
                            reader.close();
                        }
                    }catch (IOException e){
                        e.printStackTrace();
                    }
                }
            }
        }

这是用于 writeTheData

public void write(byte[] bytes)
        {
            new Thread(new Runnable() {
                @Override
                public void run() {
                    if (outputStream!=null){
                        try {
                            outputStream.write(bytes);

                            outputStream.close();
                        } catch (IOException e) {
                            e.printStackTrace();
                        }
                    }else {
                        Toast.makeText(MainActivity.this, "null data", Toast.LENGTH_SHORT).show();
                    }
                }
            }).start();
        }
    }

预先感谢您的帮助!

Answer 1

您可以像这样关闭缓冲的阅读器。认为关闭缓冲的阅读器将解决您的问题。

reader.close();