ThreadLocal thread isolation

ThreadLocal is an internal thread storage class under the java.lang package. It can store data in the thread memory. After the data is stored, only the specified thread can get the stored data to realize thread isolation. ThreadLocal creates a copy of the variable in each thread, so each thread can access its own internal copy variable. It can ...

Posted on Sun, 03 Oct 2021 13:07:43 -0400 by guestabc