[Xiaomu reading] - Vue / element UI / node JS background management system: back-end framework construction

Foreword: Recently I was studying Vue + element UI + node JS Xiaomu reading background management system development course, here to make a note of the learning process, which is convenient for yourself and everyone to read. I. Introduction to Node Node is a Javascript running environment based on V8 engine, which enables Javascript to run on ...

Posted by JeanieTallis on Tue, 26 Apr 2022 10:56:29 +0300

Integrated use of Shiro permission management in SpringBoot

Recently, I didn't do anything in the company's project. I learned about SpringBoot and found that SpringBoot is still very useful. Compared with the original Spring, it has a lot less xml configuration files (but SpringBoot also supports configuration files). It implements a microservice framework of MVC through annotation. Here, I integrate S ...

Posted by NSH on Tue, 26 Apr 2022 02:59:33 +0300

Loop structure control and use of package functions

preface The Golang notes summarized here are only suitable for people with a little basic programming, such as Java loop A loop is a piece of code that appears only once in a program, but may run multiple times in a row. The code in the loop will run a specific number of times, or end the loop when a specific condition is establishe ...

Posted by helloise on Mon, 25 Apr 2022 13:15:58 +0300

Halo open source project learning: registration and login

Basic introduction When starting the Halo project for the first time, you need to install the blog and register the user information. After the blog installation is completed, the user can log in to the administrator interface according to the registered information. Let's analyze how the code is executed in the whole process. Blog installation ...

Posted by bguzel on Mon, 25 Apr 2022 03:02:19 +0300

Spring beans inject annotation into the source code trace of ioc container

As we all know, just add corresponding annotations to the corresponding classes (@ Repository@Service@Controller@Component )spring can then inject classes into the ioc container as beans. In addition, the @ Bean annotation can also inject methods as a Bean. catalogue I@ Repository@Service@Controller@Component findCandidateComponents(basePa ...

Posted by 88fingers on Sun, 24 Apr 2022 20:57:59 +0300

Java: abstract classes and interfaces

abstract class What is an abstract class? In Java, not all objects are described by classes. Sometimes, a class does not contain enough information to describe a specific object. Classes like this are abstract classes. Commonly, if we write a method in a class, but the method has no specific implementation details (no specific imple ...

Posted by at0mic on Fri, 22 Apr 2022 16:28:00 +0300

Source code analysis of ThreadLocal and its core methods

Reference from JavaGuide Outline: 1, Function The ThreadLocal class implements that each thread has its own unique local variable. If you create a ThreadLocal variable, each thread accessing this variable will have a local copy of this variable, which is also the origin of the ThreadLocal variable name. They can use the get () and set () meth ...

Posted by manalnor on Fri, 22 Apr 2022 15:54:53 +0300

Spring Boot source code -- Construction of source code reading environment

preface To read the Spring Boot source code, you need to understand the Spring Framework related knowledge or source code details. You can refer to my previous blog. Next, we will mainly study Spring Boot. If you don't know how to use Spring Boot, it will take some time to get started. This article is the first step to read the source code an ...

Posted by Kerant on Fri, 22 Apr 2022 10:55:17 +0300

The future of Spring Cloud microservices after Netflix Era

Technical dry goods are delivered every day! Source: SpringForAll community If someone asks you a question about Spring Cloud, the first thing you think of may be Netflix OSS support. Support for tools such as Eureka, zuul or Ribbon is not only provided by Spring, but also used to build Apache, camel, vert X or other popular frameworks ...

Posted by locell on Fri, 22 Apr 2022 03:20:35 +0300

Spring transaction - declarative transaction

(11) Spring transaction - JdbcTemplate 1. Declarative and programmatic transactions Programming a transaction requires adding transaction processing logic to the code, which needs to be explicitly called, such as beginTransaction(); ... commmit(); ... rollback(); ... connection.autoCommit(false); ... connection.commit(); Declarativ ...

Posted by Paul Ferrie on Thu, 21 Apr 2022 17:57:15 +0300