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Next, show the parsing part of the document

A, the JVM

The JVM is an imaginary computer that can run Java code, including a set of bytecode instructions, a set of registers, a stack, a garbage collection, a heap, and a storage method field. The JVM runs on top of the operating system and has no direct interaction with the hardware.

Second, the Spring principle

It is a comprehensive, enterprise application development station solution that runs through the presentation layer, business layer, and persistence layer. But Spring can still be seamlessly integrated with other frameworks

Third, micro services

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Directory:

Java basis:

Micro service

A total of 283 pages cover all the current knowledge of Java analysis, this document is available in:

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