Shulou(Shulou.com)06/03 Report--

This article mainly introduces "how to use multithreading technology". In daily operation, I believe many people have doubts about how to use multithreading technology. The editor consulted all kinds of materials and sorted out simple and easy-to-use operation methods. I hope it will be helpful for you to answer the doubts about "how to use multithreading technology"! Next, please follow the editor to study!

Keywords and usage:

ExecutorService class

Executor.newFixedThread (number of threads)

The Future class is used together with the Callable interface to accept the return value of the thread.

CountDownLatch (number of threads) and static volatile needrolback=false for synchronous rollback

Example:

Future future=executorService.submit (new Callable () {

/ / Constructor variable definition

Aaa;bbb;ccc

/ / Constructor

Callable init (String aaa,String,bbb,String ccc) {

This.aaa=aaa

Return this

}

/ / Thread method call

Public Integer call () throws Exception {

Integer return value = method body

Return value of the body of the return method

}

}. Ini

At this point, the study on "how to use multithreading technology" is over. I hope to be able to solve your doubts. The collocation of theory and practice can better help you learn, go and try it! If you want to continue to learn more related knowledge, please continue to follow the website, the editor will continue to work hard to bring you more practical articles!

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