Lock

JAVA Introduction to lightweight lock

Concepts in some scenarios , To get the object lock CAS The way , It's not blocking . Lightweight lock can improve program synchronization perform...
2020-08-04 06:58 views 478

thread —— Creation method , common method , Thread safety , signal communication

one , Common methods of thread * 1. start(): Start the current thread ; Call the run() * 2. run(): It usually needs to be rewritten Thread Class...
2020-06-13 00:41 views 33

thinkphp lock lock Use and examples of

In the development of requirements will encounter such a situation , Concurrent requests . The database update is not finished yet , the other one...
2019-11-01 10:04 views 69
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