If it wasn't for being abandoned by my girlfriend, I guess I haven't woken up yet. A college student, who entered a software company in Hunan through school recruitment in 2018, and has worked in CRUD for nearly 4 years. At the beginning of this year, I felt that I could not continue like this. Staying in a comfortable environment for a long time will make a person fall! And I have been doing CRUD in a company for four years, which has made me not enterprising, and my girlfriend who I talked with for 2 years broke up with me because of my mentality and salary. So, I decided to change the status quo and focus on this year's gold three silver four!
When I first started preparing, I was blinded. Four years of CRUD did not make any progress in my technology, and only my age improved...
No way, I found my old brother in Tencent, as his little old watch, after he learned about my situation (almost the beginning of Java basics), he directly threw me a network disk and said: "Go ahead. , here's everything you need, don't come to me, I'm ashamed!".
There are 5 sets of PDF documents necessary for Java interviews. After reading it, I will kneel to my brother..
Including: comprehensive analysis of Java intermediate and advanced core knowledge, 25 topic Java interview questions manual, Java facebook, new high concurrency collection, Spring family bucket.
Anyway, I've found a job I like. It is not hidden and tucked away, and it is shared with everyone for free, and everyone can choose what they need to receive.
1. Comprehensive analysis of advanced core knowledge in Java
"Comprehensive Analysis of Java Intermediate and Advanced Core Knowledge" (page 524) marked with 120k stars on GitHub. It mainly includes Java foundation, Java container, Java concurrency, Java virtual machine and Java IO. In addition, it also comes with network, linux, data structure and algorithm, database, system design, necessary tools, interview guide and so on.
>>>There is a free download address at the end of the article
2. 25 Topics Java Interview Questions Manual
The most comprehensive Java interview questions in history. Including JavaOOP, multithreading & concurrency, JVM, Spring, Mysql, Dubbo, data structures, algorithms, microservices, etc... It will be your weapon to hit the big Internet companies.
>>>There is a free download address at the end of the article
3. Java facebook
The face scriptures that are madly forwarded in the circle. Simple and unpretentious are all dry goods. The competition for programmer interviews is very high. It is very important to see and learn more, and to know what the interviewer is going to ask, so that there is a high probability of standing out among thousands of interviewers.
>>>There is a free download address at the end of the article
4. New high concurrency collection
This "New High Concurrency Collection" is in-depth layer by layer, forming a good knowledge system, so that you will not panic when dealing with the interviewer, so today let's learn about Alibaba's high concurrency architecture.
>>>There is a free download address at the end of the article
5. Spring family bucket
SpringBoot, SpringCloud, SpringSecurity, etc. have become skills that our Java programmers must master; every interview is also a must. Ali also recently launched a series of full-color version of Spring's study notes. As a big fan blogger, I will share it with you as soon as I get it~
>>>There is a free download address at the end of the article
All aspects of this sharing have been sorted out for everyone, study hard, I believe that it will definitely hit the big factory! ! !
Click the card below, scan the code to get it for free! ! !