昨天有VIP小伙伴给小孟说：拿到了快手的offer。
聊了半个小时，待遇还不错。准备去了！28k，16薪。
快手的k3c职级可对标阿里的P7。
前面我说过：能去大厂就去大厂，有机会就去争取，年纪轻轻的，多努力就完事了。
找工作运气占很大的成分，甚至实力和运气五五开。
做打不死的小强，一直面，总会上岸！
当然面试也要不断刷题和刷项目的！
一，技术一面
1，自我介绍
2，说下最满意的项目以及项目中的难点
3，内存泄漏如何排查
4，volatile和synchronized的区别， 问的比较细
5,，说说几种线程安全的map
6，锁的类型都有什么 行锁和表锁分别用什么实现
7，算法题 跳跃游戏 leetcode 55。
7，mysql常用的数据类型有什么？
8，Java内存泄露如何排查
9，IOC AOP讲解下原理
10,如何解决Hash冲突
11,常用的设计模式有哪些，举例下应用场景
12,讲一下静态代理和动态代理
13, 三数字和
14, 分库分表后的读写分离实际与单表读写分离
15，平时你遇到问题是如何解决的
16，平时看什么技术书籍，喜欢逛什么论坛
二，技术面试的过程：
1，说一下你做过的印象最深的一个项目，你在其中负责的哪一块，用技术如何实现的？
2，HashMap、HashSet、HashTable、StringBuffer、StringBuilder哪些是线程安全，哪些是线程不安全
3，线程通信方式有哪些
4，spring和springboot中的设计模式有哪些？
5，常用的sql调优的办法有用哪些
6，jvm调优办法有哪些，常用的工具有哪些
7，String是不是final的（这个问题破防了）
8，ArrayList 和 LinkedList的底层数据结构是什么？
（很常规的问题了，ArrayList 使用的是数组结构，LinkedList 使用的是链表结构。）
9，用过netty吗？它的线程模型讲下？
10，MQ服务器宕机如何解决？
11，直接插入排序的原理？
12，JMM的作用是什么？
三，小孟的感受
1. It is much more difficult to enter a big factory now than it was back then! why?
There are many people! Big factories are shrinking again!
To put it bluntly: there are more wolves and less meat! picture
If you are fully prepared, you will definitely be able to enter the big factory!
No!
Finding a job requires luck. When you are lucky, you can get in without much trouble. When you are not lucky, dozens of people will ask for one.
Last time, a development friend of Tmall asked me to push, the original words:
Now our company is in urgent need of people, the interview requirements are not high, and we don’t engage in those gimmicky interview stereotypes. You can come for interviews with certain project experience.
As a result, a small partner really got an offer, and he asked me afterwards:
Brother Meng, it’s not a fake company, right? The interview was so easy, and there were very few interview stereotypes. All the questions were about project experience and online.
I said: They are in urgent need of people for a project, and more than three years of development experience is almost required. Just send you a formal offer and go. Look at the name of the official email, and there is also contact information in the letter. Don't worry, you can't go wrong.
For entering a large factory: computer 408+algorithm+project+interview stereotyped essay
Therefore, I am constantly sorting out all-round information
It is enough to use mine for the project, and I will continue to update the project. At present, the project Xiaomeng has been updated for three and a half years, and it has introduced SSM, SpringBoot, and microservices.
The following websites and interview applets will also meet with you, and the benefits of VIP friends are getting more and more.
I do this not for a day or two, but for a lifetime. Welcome everyone to join VIP study, only charge a hard fee. After all, it has been updated for three and a half years.
Everyone should study better. I have compiled a lot of interview materials, which are commonly used in interviews. Interview stereotyped essays must be memorized.
Technology changes the world, and knowledge changes destiny.
I have jumped out of the workplace development life and came to a broader development area. The industry of programmers is very special. If you go in the right direction, the salary is really high, and the income is also multi-directional. If the direction is wrong, it will be more uncomfortable to mix the salary in the workplace.
Why can a big factory give a salary of tens of thousands of dollars to the development, because the projects you can develop are all tens of millions or even hundreds of millions.
Not to mention tens of millions of levels, it is also very fragrant to develop a project with tens of thousands of dollars. General technologies can be developed, but we do not have such channels.
So Xiaomeng is trying to find this kind of channel!
I am programmer Xiaomeng, thank you Sanlian!
