我已经考虑了几天，并且相信我对多线程工作原理的想法是错误的。我已经咨询了用于并发的API，但仍然无法得到我的问题的答案。
如果我有一些想要返回唯一字符串的进程，并且我希望100个不同的线程来运行此进程（从而为我提供100个带有100个不同字符串的线程），我可以利用executorServices来完成此操作，对吗？ / p>
然后，每个线程都有一个字符串后，我想将该字符串发送到队列中，从而用消息对队列进行爆破（再次，听起来像是executorService.submit（）调用的用法）。
最后，一旦线程将消息发送到队列，我希望该线程立即开始检查另一个队列的响应（匹配其唯一字符串），如果匹配，则输出一些数据并终止。
尽管我觉得使用Executorservice可以解决我的问题，但我未能实现。我还缺少其他解决方案，还是使用此方法进行多线程处理就足够了？如果可以，怎么办？
到目前为止，代码。实现问题后，我在sendTextMessage之后停了下来：
int arraySize = 750; //Number of hits to send out: MANIPULATE THIS IF YOU WANT TO SEND MORE
// String[] toSend = new String[arraySize];
String[] rfids = new String[arraySize];
double total = 0;
int count = 0;
//Insert Connection information and set up clients here//
clientSend.connectSend();
clientRec.connectRec(); //edit to ensure credientials are corrects
// System.out.println("Signed-in");
StringBuffer output = new StringBuffer(); //What holds out output
File infile = new File("infile.txt"); //Populating Rfids array
Scanner scan = new Scanner(infile);
for (int i = 0; i <= arraySize-1; i++)
{
if(scan.hasNextLine())
{
rfids[i]=scan.nextLine();
// System.out.println(rfids[i]);
}
}
scan.close();
count=0;
ExecutorService load = Executors.newFixedThreadPool(arraySize);
Callable<String> readAndSendPrep = () ->
{
StringBuffer fileBasedResponse = new StringBuffer();
String rfid = "";
BufferedReader reader = null;
try {
reader = new BufferedReader(new FileReader("input.txt")); //This is the standard message that will be sent everytime, give or take
} catch (FileNotFoundException e1) {
// TODO Auto-generated catch block
e1.printStackTrace();
}
String line; //temp var
for(int x = 0; x<arraySize-1;x++)
{
try {
while ((line = reader.readLine ()) != null)
{
if (line.trim().startsWith("<MessageId>"))
{
// System.out.println(rf);
rfid = rfids[arraySize]; //not necessary i think
int endIndex = line.trim().indexOf("</MessageId>");
String messageId = line.trim().substring(11, endIndex);
line = "<MessageId>" + messageId + " - " + rfids[arraySize] + "</MessageId>"; //puts unique ID in thread details
}
else if (line.trim().startsWith("str"))
{
// System.out.println(allRFID[thisIndex]);
rfid = rfids[arraySize];
line = "str" + rfids[arraySize] + "str"; //Another unique ID
// System.out.println("BOOM");
}
fileBasedResponse.append(line); //put the whole response to the StringBuffer object
}
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
Thread.sleep(1);
return fileBasedResponse.toString();
};
TimeUnit.SECONDS.sleep(10);
Future<String> fileBasedResponse = load.submit(readAndSendPrep);
while(!fileBasedResponse.isDone())
{
Thread.sleep(1);
}
String fileBasedResponseStr = fileBasedResponse.toString();
Runnable sender = () ->
{
try {
clientSend.sendTextMessage(fileBasedResponseStr);
} catch (JMSException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
};
clientSend.close(); //close connections
clientRec.close();
System.out.println(output.toString()); //output the results
System.out.println(count);