Three ThreadLocal, playing with thread variable saving and transfer

ThreadLocal ThreadLocal is a self-contained class in the jdk. It is used to save the thread specific data. You can directly see its role from the following code private static ThreadLocal<String> sThreadLocal=new ThreadLocal<>(); @Test void testThreadlocal() { //Main thread sThreadLocal.set("This is in th ...

Added by mark_john on Wed, 22 Sep 2021 18:35:08 +0300