JAVA高级面试进阶训练营视频教程

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首先建立线程池

ExecutorService pool = Executors.newFixedThreadPool(1000);
pool.submit(new HandlerSocket(client));

然后，实现多线程，

当一个线程出现异常时：如下

pool-1-thread-1
javax.crypto.IllegalBlockSizeException: Input length must be multiple of 8 when decrypting with padded cipher
	at com.sun.crypto.provider.CipherCore.doFinal(CipherCore.java:913)
	at com.sun.crypto.provider.CipherCore.doFinal(CipherCore.java:824)
	at com.sun.crypto.provider.DESCipher.engineDoFinal(DESCipher.java:314)
	at javax.crypto.Cipher.doFinal(Cipher.java:2165)
	at EncryptOrDecrypt.decryptString(EncryptOrDecrypt.java:173)
	at HandlerSocket.parseRequestHead(HandlerSocket.java:29)
	at HandlerSocket.run(HandlerSocket.java:37)
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
	at java.lang.Thread.run(Thread.java:745)
接入数据...
pool-2-thread-1
{"ECOrderId":"456789125","OrderList":[{"PID":"100000","Phones":"18064121114,18150123459"}]}

如上：pool-1-thread-1这个线程异常了，他还能正常结束，等待执行下次线程的分配么，还是一直占着这个线程卡死在那里？

其中pool-2-thread-1这个线程池中的线程被正常支行了