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Previously, aop was notified by manually creating proxy classes, but in daily development, we don't want to hard-code these proxy classes in code. We prefer to use DI and IOC to manage aop proxy classes.Spring provides us with the following ways to use the aop framework 1. Configuring AOP declaratively (that is, using an xml configuration file) ...

SpringBoot configuration related 1. Profile injection _In SpringBoot you can inject a configuration file with four notes:   @ConfigurationProperties   @Value   @PropertySource   @ImportResource _1.@ConfigurationProperties usage _Centered like this in my profile application.yml person: lastName: hello age: 18 boss: false birth: 2017/12/12 ...

This section describes how to quickly configure and send mail for spring boot project, including simple mail configuration, sending simple mail, sending HTML mail, sending mail with attachments, etc. The sample source code is: https://github.com/laolunsi/spring-boot-examples I. mailbox configuration To ensure that the client login service is e ...

I. Introduction Let's take a look at the phenomenon. You can go first Here Download the code. A brief introduction to the inner class package com.iceberg.springboot.web; import org.springframework.boot.SpringApplication; import org.springframework.boot.autoconfigure.SpringBootApplication; @SpringBootApplication //@ComponentScan("com.iceberg.s ...

Preface If this is the second time you see the teacher, you are coveting my beauty! Like + pay attention again, form habit It doesn't mean anything else. It just needs your camera screen^_^ This series of articles At present, it's the fourth part of the series. This topic is to explain the spring boot source code in depth. After all, it's sourc ...

Message queuing hasn't been used recently, but I can't help but study it. springboot integrates ActiveMQ 1. docker deployment ActiveMQ 1.1 search ActiveMQ docker search activemq 1.2 download the image of ActiveMQ docker pull webcenter/activemq 1.3 starting the image of ActiveMQ docker run -it -d \ # Background operation -p 61616:61616 \ # tcp ...

Preface Our springboot rack already contains mysql,redis, timed tasks, mail services, SMS services, file uploads and downloads, docker-compose building mirrors, and more. Let's move on to another common problem.In general, the front and back ends are separated, and the original intention of this scaffold is to separate the front and back ends, ...

SummaryRecently, I studied the microservice cluster of springcloud, mainly using the service discovery and server-side load balancing of springcloud. All projects use springboot,It can be seamlessly docked with spring cloud. Technology selectionService discovery: eurekaLoad balancing: zuul RealizationEureka cluster (eurekaServer): 8001, 800 ...

Preface What is swagger2, let me not say here, is a simple interface document for front-end and back-end debugging. Actually, I didn't think about using swagger before.Because I used YAPI before, but this is a separate tool.And it's open source, so it's easy for the whole team to work together.But if we're sitting on a personal project here, we ...

springboot is very simple to start a transaction, only one annotation is needed @Transactional Just fine. Because in springboot, events have been enabled for jpa, jdbc and mybatis by default. When they are introduced, things will be enabled by default. Of course, if you need to use other orm, such as beatlsql, you need to configure the relevant ...