How to write your own Springboot starter

1. Preface The automatic configuration in spring boot is really convenient and reduces the complexity of our development. What is the principle of automatic configuration? I also wrote an article to analyze before.Spring Boot series (3) automatic configuration of Spring Boot. Because autoconfig us ...

Posted on Wed, 22 Jan 2020 04:12:27 -0500 by gilliat

Spring boot series uses mail service

In our era, e-mail service is a very important existence not only for work communication, but also for all kinds of e-mail notifications. Java has been able to support email services through Java mail since a long time ago. Spring further encapsulates Java mail, abstracting out JavaMailSender. Later, ...

Posted on Wed, 22 Jan 2020 02:49:55 -0500 by wolves

Find SpringBoot multi-data sources: parameterized change sources

The Spring Festival is approaching and it is a holiday today. Here I wish your little friends a prosperous New Year, good health, clear thinking and never BUG! One sentence summary: Parameterized change source means adding data sources dynamically according to parameters and switching data sources to solve the problem of uncertain data sou ...

Posted on Tue, 21 Jan 2020 12:42:19 -0500 by Entanio

Introduction to Spring Boot, this is enough

1, Getting started with Spring Boot 1. Introduction to Spring Boot A framework to simplify Spring application development; A big integration of the whole Spring technology stack; One stop solution developed by J2EE; 2. Microservice 2014,martin fowler Microservices: architecture style (service m ...

Posted on Mon, 20 Jan 2020 08:23:45 -0500 by jennifer_ann

Declarative Transactional Transactional for SpringBoot series tutorials

Declarative Transactional Transactional for the SpringBoot series of tutorials When we want a set of operations to succeed or fail, we tend to consider using transactions to achieve this; the db operation described earlier, mainly on a single-table CURD, focuses on the use of declarative transactions@Transactional s <!-- more --> I. Co ...

Posted on Sun, 19 Jan 2020 20:54:13 -0500 by avillanu

Spring boot configuration file value injection

Spring boot configuration file value injection Article directory Spring boot configuration file value injection 1.1 read configuration from global configuration file to entity class (@ ConfigurationProperties) 1.2 global profile injection value (@ Value) 1.3 read and configure the entity class fro ...

Posted on Sat, 18 Jan 2020 03:13:07 -0500 by arag0rn

Implementation of a lightweight RPC framework based on Netty and SpringBoot Client side request response synchronization

premise Pre article: Implementing a lightweight RPC framework based on Netty and SpringBoot protocol Implementing a lightweight RPC framework Server based on Netty and SpringBoot Implementing a lightweight RPC framework Client based on Netty and SpringBoot The previous article briefly introduced the ...

Posted on Sat, 18 Jan 2020 02:32:15 -0500 by scotch33

Document deletion for the SpringBoot series tutorial Solr

Document deletion for Solr, 200114-SpringBoot series tutorial The previous Search tutorial did not continue at the beginning, and now it is picked up again, at least to complete the basic operation posture of CURD; this article focuses on how to delete data <!-- more --> I. Configuration Before introducing demo, you need to install sol ...

Posted on Wed, 15 Jan 2020 21:08:27 -0500 by raahatazim

ab pressure test of java and python web

ab test of java and python web Background introduction The project plans to build a new system. Most of the project team are familiar with Python, so we consider using Python as the web background. Python is really simple. In these short days, I used Python to do crawlers, code generation tools, re ...

Posted on Tue, 14 Jan 2020 02:47:51 -0500 by cerebrus189

JAVA course notes series: Spring Boot Admin

Spring Boot Admin 1. What is Spring Boot Admin? Spring Boot Admin is an open source software for managing and monitoring Spring Boot applications. Each application is considered as a client. It is displayed in the admin server through HTTP or Eureka registration. The Spring Boot Admin UI uses Angular ...

Posted on Mon, 13 Jan 2020 23:20:18 -0500 by kangaroo232002