SpringBoot implements multiple data source configuration

Spring boot for multi data source configuration springBoot implements the configuration of multiple data sources application.properties Configure two data sources in spring.datasource.primary.url=jdbc:mysql://localhost:3306/test1 spring.datasource.primary.username=root spring.datasource.primary.password=root spring.datasource.primary.driv ...

Posted by AtomicRax on Mon, 20 Jul 2020 18:01:36 +0200

springboot Actual Warfare Registered filter s and listener s

Application Scenarios There are special processes in your project that require filters and listeners, such as the spring Framework Character Filter CahracterEncoding Filter. code implementation MyFilter.java @WebFilter(urlPatterns = "/*",description = "custom filter") public class MyFilter implements Filter { ...

Posted by PeeJay on Thu, 16 Jul 2020 17:00:45 +0200

Late night overtime boring, imitating an EventBus based on reflection

Dry point By reading this blog, you can learn about java's reflection mechanism and how to use custom annotations to solve everyday R&D problems based on the spring lifecycle. Problem Description In daily R&D, it is common to encounter an action triggered by Business A and at the same time trigger the action of Business B. This form of ...

Posted by rross46 on Mon, 29 Jun 2020 18:57:16 +0200

Pinyougou project notes: SpringBoot and Ali greater than

Notes on pinyougou project (11) SpringBoot introduce Small example (1) Small examples (2) Integration of springboot and activemq Ali greater than SpringBoot introduce springboot is a back-end full stack framework (excluding page technology) produced by spring organization Role: advocate zero ...

Posted by Imad on Mon, 29 Jun 2020 08:00:08 +0200

Sping boot integrated rocketmq multi consumer

1, rocketmq installation Installation media Download Download address: http://rocketmq.apache.org/release_notes/release-notes-4.7.0/Download binary installation package Upload to the server for decompression Start command: cd /usr/local/rocketmq/ # 1. Start mqnamesrv first #Start command nohup sh b ...

Posted by jocknerd on Wed, 24 Jun 2020 04:34:39 +0200

Spring boot principle: the starting principle of source code analysis

catalog 1, Introduction to spring boot analysis 2, Spring boot annotations to be covered 1.@SpringBootApplication 2.@SpringBootConfiguration 3.@EnableAutoConfiguration 4.@AutoConfigurationPackage 5. Some annotations in the xxxautoconfiguration class 3, Spring application initialization proces ...

Posted by aseaofflames on Mon, 22 Jun 2020 10:48:12 +0200

In depth spring boot annotation principle and use

The main configuration class of SpringBoot @SpringBootApplication public class StartEurekaApplication { public static void main(String[] args) { SpringApplication.run(StartEurekaApplication.class, args); } } Click @SpringBootApplication to see that @SpringBootApplication is a comp ...

Posted by sqlnoob on Tue, 16 Jun 2020 10:43:45 +0200

SpringBoot startup process and project creation

catalog Project creation Interpretation of spring boot project architecture SpringBoot startup process Execution entry SpringApplication instantiation Spring application running appendix Project creation Here we use IDE to create projects. When the scaffold is completed, I'm going to get anoth ...

Posted by Dilbert137 on Tue, 16 Jun 2020 09:28:26 +0200

Spring Boot encrypts and decrypts configuration files at startup

Spring Boot Application events and listeners Find application.yml Read operation of. from spring.factories View in # Application Listeners org.springframework.context.ApplicationListener=\ org.springframework.boot.context.config.ConfigFileApplicationListener,\ ConfigFileApplicationListener this object pair application.yml Read operation Li ...

Posted by literom on Tue, 16 Jun 2020 05:41:14 +0200

SpringBoot 2.0.x startup process

The entry class of SpringBoot @SpringBootApplication public class SpringbootApplication { public static void main(String[] args) { SpringApplication.run(SpringbootApplication.class, args); } } As can be seen from the entry class, in the Main method, run is executed; let's go to th ...

Posted by alexz on Fri, 12 Jun 2020 05:35:04 +0200