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1. Download and start rabbitmq docker pull hub.c.163.com/library/rabbitmq:3-management docker run -d -p 5672:5672 -p 15672:15672 --name mymq hub.c.163.com/library/rabbitmq:3-management #web access path ip:15672 #User name: guest password: Guest 2. Introduce dependency into the project of springboot <dependency> < ...

Guide reading Recently, chen company is busy, in order to ensure the high quality of the article, it may take two days to change, here Chen said sorry first!!! Yesterday, a friend asked me how to integrate Redis with SpringBoot. He said that Baidu Google search is not reliable. I was shocked. So you integrated spring boot with Internet sear ...

Spring boot auto configuration is mainly completed by @ EnableAutoConfiguration, @ Conditional, @ EnableConfigurationProperties or @ ConfigurationProperties.@EnableAutoConfiguration enables automatic configuration. Its main function is to call loadFactoryNames() in the spring core package to load the written automatic configuration in th ...

4.7 error handling mechanism 4.7.1. Default error handling mechanism of SpringBoot 1. Default effect: 1) Return to an error page Request headers sent by browser: 2) If it is another client, it will respond to a json data by default. { "timestamp":"2020-03-14T15:56:48.897+0000", "status":404, "error":"Not Found", "message":"No ...

Spring Boot uses Aop for log global interception 1 New Spring Boot Project Introducing aop dependency in 2 Pom 3Write processing code 3.1 Procedure Principle and Process 3.2 Custom Log Comment@log 3.3 Define IndexController for Testing 3.4 Define the aop class LogAspect and WebLogAspect 3.5 Test ...

In this paper, a simple simulation of auto-configuration is performed to understand the process of auto-configuration.And we wrote a small example to test it. Automatic assembly: The purpose is to load the required module components without the developer using @ComponentScan @EnableXXX. SpringBoot use ...

Springboot 1: Interceptor (interceptor) Interceptors in Java are objects that dynamically intercept action calls. It depends on the web framework and the spring MVC framework in spring MVC. It is an application of AOP based on java reflection mechanism in implementation. It acts like a filter, but ...

Start with a simple SpringBoot demo package com.baojiong.demo; import org.springframework.boot.SpringApplication; import org.springframework.boot.autoconfigure.SpringBootApplication; @SpringBootApplication public class DemoApplication { public static void main(String[] args) { SpringAppli ...

Note: This paper is a detailed explanation of Serializable (1). The last two paragraphs are ambiguous in translation (not translated for the time being), which will be supplemented in subsequent Serializable (2). Introduction: This article is translated according to JDK English document. This translation is not completely literal translation a ...

Learn spring cloud from station b, and now make a summary. This summary removes the small errors in the video, and reminds some mistakes b station link: https://www.bilibili.com/video/av55993157 Material link:https://pan.baidu.com/s/1o0Aju3IydKA15Vo1pP4z5w Extraction code: 21ru Previous link Next link: ...