Shulou(Shulou.com)05/31 Report--

This article mainly explains "what are the basic knowledge points of SpringBoot". Interested friends may wish to take a look. The method introduced in this paper is simple, fast and practical. Now let the editor take you to learn "what are the basic knowledge points of SpringBoot"?

Set thread name

Daemon thread

Priority thread

Thread life cycle

Thread safety issues

Performance problem

Secure release object

A brief introduction to the solution to thread safety

Atomicity and visibility

Thread closure

Invariance

Thread safety delegation

Synchronized lock

Lock explicit lock

Simple Summary of Java Lock

What is AQS?

Synchronization statu

FIFO queue

Sacquire method

Release method

Inner class

Construction method

Unfair lock method

Fair lock method

Unlock method

ReentrantReadWriteLock inner class

Status representation of read and write locks

Acquisition of write lock

Read the lock to get the job.

Introduction to thread pool

Thread pool API provided by JDK

ForkJoinPool thread pool

Callable and Future

ThreadPoolExecutor detailed explanation

Execute execution method

Thread pool closed

Lock sequence deadlock

Dynamic lock sequential deadlock

Deadlock occurs between collaborative objects

Fixed lock order to avoid deadlock

Open call to avoid deadlock

Use timing locks

Deadlock detection

CountDownLatch

CyclicBarrier

Semaphore

Foundation matting

CAS failed retry (spin)

A brief introduction to the class of atomic variables

Performance comparison between LongAdder and AtomicLong

What is ThreadLocal?

Why learn ThreadLocal?

Summary of the underlying principles of ThreadLocal

Avoid memory leaks

At this point, I believe you have a deeper understanding of "what are the basic knowledge points of SpringBoot?" you might as well do it in practice. Here is the website, more related content can enter the relevant channels to inquire, follow us, continue to learn!

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.