foreword
The thing is like this, at the end of last year, I got a Java high score guide from a big blogger, and then I have been lying on the plate and eating ashes, until February, when I had a plan and intention to change jobs, I I wanted to brush up on the interview questions, so I took out this set of "dusty" interview collection and read it. It took more than a month to read it before I could fully understand it. I started interviewing with Meituan in mid-March, and it took about 5 days. I thought there was no hope, but I received an offer on the 29th of the month, and I was told to report to the company on April 3. I almost jumped up when I saw the email!
Let me talk about my personal situation again. An undergraduate student in South China, not 985 and 211. After graduation, he worked in a small company. He did not earn much but at least it was not 996. It has been almost three years since I suddenly thought about my future. I want to change the status quo, so I am determined to review ruthlessly and prepare to change jobs. Of course, in addition to reviewing the interview questions, I also reviewed a wave of hard work in the early stage.
This "Java High Score Guide (Special Topic)": JVM, Multithreading & Concurrency, Spring, MyBatis, SpringBoot, MySQL, SpringCloud, Dubbo, Nginx, MQ, Data Structure and Algorithms, Linux articles, Zookeeper articles, Redis articles, distributed articles, network articles, design patterns, maven, ElasticSearch articles, tomcat articles, Git articles, soft power articles (how to interview), etc., including 1000+ Java topic boutique interview questions And with detailed answer interpretation , the interview is expected to come back!
JVM articles
- What is spring?
- Why use Spring framework in your project?
- What is the difference between Autowired and Resource keywords?
- There are several ways of dependency injection, what are they?
- Talk - what is Spring
- Talk about your understanding of Spring MVC
- What are the common annotations of SpringMVC?
- Talk about your understanding of Spring's AOP
- What is the difference between Spring AOP and Aspect AOP?
- wait. . . . . . . .
Multithreading
- Talk about several ways to implement multithreading in Java
- How to stop a running thread
- What is the difference between notify0 and notifyAll0?
- sleep0 and wait (what's the difference?
- What is volatile? Can order be guaranteed?
- What is the difference between the start( and run0 methods in the Thread class?
- wait. . . . .
spring articles
- What is spring?
- Why use Spring framework in your project?
- What is the difference between Autowired and Resource keywords?
- There are several ways of dependency injection, what are they?
- Talk - what is Spring
- Talk about your understanding of Spring MVC
- What are the common annotations of SpringMVC?
- Talk about your understanding of Spring's AOP
- What is the difference between Spring AOP and Aspect AOP?
- wait. . . . . .
springboot articles
- What are the ways to run Spring Boot?
- How to understand Starters in Spring Boot?
- How to run some specific code when Spring Boot starts
- Does Spring Boot need a separate container to run?
- What are monitors in Spring Boot?
- How to implement exception handling with Spring Boot?
- How do you understand Starters in Spring Boot?
- What are the commonly used starters for springboot?
- How many ways does SpringBoot implement hot deployment?
- wait. . . . . .
spring cloud篇
- What is the difference between SpringBoot and SpringCloud?
- What does load balancing mean?
- What is Hystrix? How does it achieve fault tolerance?
- What is a Hystrix circuit breaker? Do we need it?
- Talk about the realization principle of RPC
- What is the eureka self-protection mechanism?
- What is Ribbon?
- What is feigin? What are its advantages?
- The difference between Ribbon and Feign?
- wait. . . . . .
Nginx articles
- Briefly describe what is Nginx, what are its advantages and functions?
- How does Nginx handle an HTTP request?
- List some features of Nginx
- Please list the differences between Nginx and Apache
- wait. . . . . .
Redis articles
- Why use caching
- What are the benefits of using Redis?
- What is Redis?
- Why use Redis instead of Memcache?
- Why is the Redis single-threaded model so efficient?
- Talk about the threading model of Redis
- Why does Redis need to put all data in memory?
- What is the synchronization mechanism of Redis?
- What are the benefits of pipeline, why use pipeline?
- wait. . . . . .
Design Patterns
- Talk about what is the singleton mode
- Talk about your understanding of the proxy model
- Talk about the factory model
- abstract factory pattern
- What is the decorator pattern
- What is the difference between proxy pattern and decorator pattern?
- template method pattern
- Do you know Flyweight mode?
- wait. . . . . .
Soft Power
At the same time, in order to make fans and friends more confident, I have compiled some of the latest and most frequently asked collections together.
