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如何设计一个在单个插槽上运行的读写循环(支持并行读写操作)？我必须使用多个线程吗？我的(java)解决方案有什么用吗？睡眠命令怎么样？你如何在这样的循环中使用它？

我正在尝试使用2个线程:

读

public void run() {
    InputStream           clientInput;
    ByteArrayOutputStream byteBuffer;
    BufferedInputStream   bufferedInputStream;
    byte[]                data;
    String                dataString;
    int                   lastByte;

    try {
        clientInput         = clientSocket.getInputStream();
        byteBuffer          = new ByteArrayOutputStream();
        bufferedInputStream = new BufferedInputStream(clientInput);

        while(isRunning) {  

            while ((lastByte = bufferedInputStream.read()) > 0) {
                byteBuffer.write(lastByte);
            }
                data       = byteBuffer.toByteArray();  
                dataString = new String(data);
                byteBuffer.reset();     
        }   

    } catch (IOException e) {
        e.printStackTrace();
    }
}

写

public void run() {
    OutputStream clientOutput;
    byte[]       data;
    String       dataString;

    try {
        clientOutput = clientSocket.getOutputStream();

        while(isOpen) { 

            if(!commandQueue.isEmpty()) { …

为什么与b不同？

    String a = "BuildGUID10035\0528\0440";
    String b = "BuildGUID10035" + '\0' + 528  + '\0' + 440;

    System.out.println("A: " + a);
    System.out.println("B: " + b);
    System.out.println(a.equals(b));