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Do you really know the four open source frameworks that big factories must ask?

2020-12-07 16:05:32 Senior brother Wu, programmer

For development , We use various open source frameworks in our work , For example, the most basic Spring, It makes it particularly easy to develop network programming Netty frame , What's more, it has become the first choice of microservice frameworks Spring Cloud etc. . On top of multiple frameworks , We just need to use a few lines of code , The complex functions required by the business can be realized , Greatly reduced workload .

 

And that's why , A lot of people just use frames , Do not understand the source code , Do not understand its underlying mechanism and implementation principle , Become a only can carry the source code library development . To put it bluntly , It's just that the really awesome technology doesn't belong to you .

 

Can understand a lot of knowledge and code in the framework , It is extremely helpful to solve similar problems in development . Because they're time tested and optimized , Such as :MyBatis Architecture design 、Dubbo Service discovery mechanism 、Spring And so on . therefore , Learning source code and open source library , a Java The only way for developers to improve their skills .

 

I want to show you a picture 「 Open source framework learning knowledge map 」, Contains Java Engineers must take time to learn Four open source frameworks --MyBatis、Spring、Spring MVC、Spring Boot, Clearly understand the knowledge points needed to learn each framework .(ps: If you are interested, you can pull it to the end of the article , Get high definition Atlas )

Combing the detailed knowledge points , Now according to my own actual experience + Understanding of the framework source code , I have sorted out a document for you in detail , Contains hand drawn illustrations 、 Code annotation 、 Video materials, etc , I hope it can help you to find out the mistakes , Go deep into the bottom of the framework quickly .

 

One 、MyBatis frame

MyBatis Is an excellent persistence layer ORM frame , It's right jdbc To encapsulate the process of database operation , Let the developer only need to pay attention SQL In itself , Instead of having to deal with things like registered drivers 、 establish connection、 establish statement、 Manual setting of parameters 、 Result set retrieval, etc jdbc Complex process code .

 

that MyBatis How to learn the source code ?

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In the information I shared , The content is very comprehensive , Not only for MyBatis In depth source code analysis , It will also take you step by step to implement a custom persistence layer framework .

 

 

MyBatis It's also a common interview question , Besides the source code , For related concepts 、 cache 、 Framework principle 、 plug-in unit , You have to understand . therefore , There's a whole set of MyBatis What to learn , The illustration 、 Code 、 The video is ready for you .

Two 、Spring frame

without doubt ,Spring Has become the basic development framework for countless companies , But most Java There will be various problems in the use of engineers , such as : Looking at so many organizations, I don't know how to start ?Spring How to solve the problem of circular dependency ? How to integrate Spring Combined with other frameworks ?

 

This set of learning materials Start with the big frame , I'd like to introduce you Spring The core structure of , Again from Ioc、AOP Start with two core ideas , Take you step by step to understand what the two containers solve .

 

What's more wonderful is , It takes a lot of space to analyze  Spring IoC and Spring AOP The basis of 、 Advanced features 、 Deep analysis of source code , It's worth a look .

Spring Frame learning knowledge points

 

From the content of this atlas Largo education has launched a lot of 《Java High paid training camp for Engineers 》 The first stage in -- Open source framework source analysis .(ps: Largo education is the educational brand of laguo recruitment ) Course in-depth benchmarking Ali P7 Capability design , Plus the exclusive push in service of Largo , After learning, we will directly promote the first-line large factories . Whether it's learning content , Or service , They are extremely reliable .

 

Above Open source framework source learning materials

( Connotation hand drawn illustration 、 Code annotation 、 Video material )

Scan the code to get ????

Limited to 100 Share , Until I've received it

3、 ... and 、Spring MVC frame

Spring MVC The framework is still ahead of the competition . as time goes on , It expands into a complete  MVC  frame , And it's evolving into a comprehensive  Java  frame . The framework is known for its developed ecosystem , It offers many additional options , from  REST API  To secure encryption and Authorization .  

 

Here are Spring MVC Frame learning knowledge points , Learn from this , Have a good command of Spring MVC Not a problem .

  In this document , And the video , Step by step, I'll take you by hand MVC frame .

Four 、Spring Boot frame

 

Spring Boot Yes Spring Shortcomings are improved and optimized , Based on the idea that convention is better than configuration , It allows us to avoid switching between configuration and logical business , Greatly improve the R & D effect , To a certain extent, shorten the project cycle .

 

Mastered Spring Boot, Can let us devote ourselves to the code programming of logic business .

 

All the above data are from Largo education has launched a lot of 《Java High paid training camp for Engineers 》 The first stage in -- Open source framework source analysis .

 

If you are 1-5 Years of practical development experience 、 Senior Developer , Usually use framework to deal with daily development , But they don't have a good grasp of the underlying and large architectures , So, this course can help you to build a lower level course . Through systematic and planned learning , In addition to the exclusive pull hook push , Get a high salary Offer Not a problem .

 

 

Above Open source framework source learning materials

( Connotation hand drawn illustration 、 Code annotation 、 Video material )

Scan the code to get ????

Limited to 100 Share , Until I've received it

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