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scene If you follow the instructions of the front-end and back-end separate versions to build a local environment and run the project: If you follow the front-end and back-end separation version, you can teach you how to build a local environment and run the project_ BADAO_LIUMANG_QIZHI blog - CSDN blog SpringBoot+Vue+Openlayers can add and ...

PS: This article is detailed, so it is long. Reading time: 30m~1h. Please read it carefully. I hope you can have a clear understanding of unified exception handling in an hour. 1. Background In the process of software development, it is inevitable to deal with all kinds of exceptions. For myself, at least more than half of the time is dealing ...

1. General As the old saying goes: people who can rest can work better. Body is the capital of revolution. If their body breaks down, they can no longer work.   To get back to business, we talked about the distributed configuration center config of SpringCloud before. In this article, we talked about the dynamic refresh of config configuration, ...

In springBoot, we don't need to do any configuration to write directly at the business level Code, because springBoot Help US configure all the environments. Here's a simple springboot Project Analysis Project Code springBoot main program ```java @SpringBootApplication public class HelloApplication { public static void main(String[] arg ...

Requirements: in the project, it is inevitable to use scheduled tasks to perform some automatic operations. For simple scheduled tasks, you can add @ Schedule annotation to the method to execute scheduled tasks. However, if multiple modules of the same level execute the same method at different time points, there is no way to use @ Schedule onl ...

preface In the previous chapter, I took you to build the CAS Server side project, that is, we built a unified single sign on authentication center. Next, we can build the CAS client project, and then realize the interactive authentication between the client and the server, so as to complete single sign on. Next, you will follow brother Yige t ...

Integrating Elasticsearch with Java SpringBoot Create a project and import dependencies into pom.xml: <!-- SpringBoot Core package --> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter</artifactId> <version>Import version number&lt ...

1. General As the old saying goes: if one road doesn't work, go the other way. If plan A can't be implemented, follow Plan B. It's always useful to prepare more plans.   Well, let's get down to business. Today, let's talk about the distributed configuration center Config of spring cloud. There are many service nodes in the microservice architec ...

  Mybatis plus is a mybatis enhancement tool to simplify development and improve efficiency. The abbreviation mp is used below   To simplify the representation of mybatis plus  ， This article mainly introduces the use of mp with SpringBoot. Note: the mp version used in this article is the latest version 3.4.2. Please refer to ...

  Ribbon is a load balancing project under Netflix, which mainly realizes the load balancing of middle tier applications. After configuring the service provider address list for the Ribbon, the Ribbon will automatically help the service caller to request based on a load balancing algorithm. The Ribbon provides a variety of load balancing a ...