search
HomeJavajavaTutorialHow to solve the red error of spring-boot-maven-plugin in spring-boot

How to solve the red error of spring-boot-maven-plugin in spring-boot

May 10, 2023 pm 09:52 PM
springbootspring-boot-maven-plugin

spring-boot-maven-plugin reported red error

Project scenario

When springboot was created for the first time, spring-boot-maven-plugin became popular

    <build>
        <plugins>
            <plugin>
                <groupId>org.springframework.boot</groupId>
                // 红彤彤
                <artifactId>spring-boot-maven-plugin</artifactId>
            </plugin>
        </plugins>
    </build>

Solution

1. When choosing to create the Spring Initailizr project, select the spring-boot version

How to solve the red error of spring-boot-maven-plugin in spring-boot

2. When you forget to select the version number (idea defaults to 2.5 .4), add the version number as shown in the figure below, it must be consistent with the spring-boot version number~

How to solve the red error of spring-boot-maven-plugin in spring-boot

Refresh pom.xml and it will be ok ~

Maven plug-in spring-boot-maven-plugin

Application background

Directly use the package packaging function that comes with maven. When building the Jar package, it will not be The Jar packages that the project depends on are included together. When using the "java -jar" command to start the project, an error will be reported and the project cannot start normally.

At this time, we can consider citing the spring-boot-maven-plugin plug-in to create a Jar package for the project.

spring-boot-maven-plugin: Using this plug-in will introduce dependency packages when building Jar packages

In the pom.xml of the maven project, the following is added When the plug-in is packaged by running "maven package", it will be packaged into a JAR file that can be run directly. Use the "java -jar" command to run it directly.

How to solve the red error of spring-boot-maven-plugin in spring-boot

<build>
	<plugins>
		<plugin>
			<groupId>org.springframework.boot</groupId>
			<artifactId>spring-boot-maven-plugin</artifactId>
            <version>2.5.5</version>
		</plugin>
	</plugins>
</build>

The general maven project packaging command will not package the dependent jar packages when building the Jar package, but the spring-boot-maven-plugin plug-in, All dependent jar packages will be packaged.

For example, the following jar package generated using the spring-boot-maven-plugin plug-in package contains all dependent jar packages under the BOOT/INF/lib directory:

How to solve the red error of spring-boot-maven-plugin in spring-boot

If the spring-boot-maven-plugin plug-in is not used for packaging, its directory structure is:

How to solve the red error of spring-boot-maven-plugin in spring-boot

For using the above spring-boot-maven- The package generated by the plugin plug-in can be directly used to start the project using the following command

java -jar xxx.jar

Special instructions

After the spring-boot-maven-plugin plug-in is introduced, mvn will be used when using the packaging function The jar or war generated by package is repackaged into an executable file, and the original file name is modified and the .origin suffix is ​​added.

If the project needs to be packaged as a war package, there is no need to introduce this plug-in. The native package plug-in of maven is enough.

The above is the detailed content of How to solve the red error of spring-boot-maven-plugin in spring-boot. For more information, please follow other related articles on the PHP Chinese website!

Statement
This article is reproduced at:亿速云. If there is any infringement, please contact admin@php.cn delete
How do I use Maven or Gradle for advanced Java project management, build automation, and dependency resolution?How do I use Maven or Gradle for advanced Java project management, build automation, and dependency resolution?Mar 17, 2025 pm 05:46 PM

The article discusses using Maven and Gradle for Java project management, build automation, and dependency resolution, comparing their approaches and optimization strategies.

How do I create and use custom Java libraries (JAR files) with proper versioning and dependency management?How do I create and use custom Java libraries (JAR files) with proper versioning and dependency management?Mar 17, 2025 pm 05:45 PM

The article discusses creating and using custom Java libraries (JAR files) with proper versioning and dependency management, using tools like Maven and Gradle.

How do I implement multi-level caching in Java applications using libraries like Caffeine or Guava Cache?How do I implement multi-level caching in Java applications using libraries like Caffeine or Guava Cache?Mar 17, 2025 pm 05:44 PM

The article discusses implementing multi-level caching in Java using Caffeine and Guava Cache to enhance application performance. It covers setup, integration, and performance benefits, along with configuration and eviction policy management best pra

How can I use JPA (Java Persistence API) for object-relational mapping with advanced features like caching and lazy loading?How can I use JPA (Java Persistence API) for object-relational mapping with advanced features like caching and lazy loading?Mar 17, 2025 pm 05:43 PM

The article discusses using JPA for object-relational mapping with advanced features like caching and lazy loading. It covers setup, entity mapping, and best practices for optimizing performance while highlighting potential pitfalls.[159 characters]

How does Java's classloading mechanism work, including different classloaders and their delegation models?How does Java's classloading mechanism work, including different classloaders and their delegation models?Mar 17, 2025 pm 05:35 PM

Java's classloading involves loading, linking, and initializing classes using a hierarchical system with Bootstrap, Extension, and Application classloaders. The parent delegation model ensures core classes are loaded first, affecting custom class loa

See all articles

Hot AI Tools

Undresser.AI Undress

Undresser.AI Undress

AI-powered app for creating realistic nude photos

AI Clothes Remover

AI Clothes Remover

Online AI tool for removing clothes from photos.

Undress AI Tool

Undress AI Tool

Undress images for free

Clothoff.io

Clothoff.io

AI clothes remover

AI Hentai Generator

AI Hentai Generator

Generate AI Hentai for free.

Hot Article

R.E.P.O. Energy Crystals Explained and What They Do (Yellow Crystal)
3 weeks agoBy尊渡假赌尊渡假赌尊渡假赌
R.E.P.O. Best Graphic Settings
3 weeks agoBy尊渡假赌尊渡假赌尊渡假赌
R.E.P.O. How to Fix Audio if You Can't Hear Anyone
4 weeks agoBy尊渡假赌尊渡假赌尊渡假赌
WWE 2K25: How To Unlock Everything In MyRise
1 months agoBy尊渡假赌尊渡假赌尊渡假赌

Hot Tools

MantisBT

MantisBT

Mantis is an easy-to-deploy web-based defect tracking tool designed to aid in product defect tracking. It requires PHP, MySQL and a web server. Check out our demo and hosting services.

Atom editor mac version download

Atom editor mac version download

The most popular open source editor

SublimeText3 Linux new version

SublimeText3 Linux new version

SublimeText3 Linux latest version

DVWA

DVWA

Damn Vulnerable Web App (DVWA) is a PHP/MySQL web application that is very vulnerable. Its main goals are to be an aid for security professionals to test their skills and tools in a legal environment, to help web developers better understand the process of securing web applications, and to help teachers/students teach/learn in a classroom environment Web application security. The goal of DVWA is to practice some of the most common web vulnerabilities through a simple and straightforward interface, with varying degrees of difficulty. Please note that this software

mPDF

mPDF

mPDF is a PHP library that can generate PDF files from UTF-8 encoded HTML. The original author, Ian Back, wrote mPDF to output PDF files "on the fly" from his website and handle different languages. It is slower than original scripts like HTML2FPDF and produces larger files when using Unicode fonts, but supports CSS styles etc. and has a lot of enhancements. Supports almost all languages, including RTL (Arabic and Hebrew) and CJK (Chinese, Japanese and Korean). Supports nested block-level elements (such as P, DIV),