Spring boot package project into .jar

# The main class inherits SpringBootServletInitializer and override configure

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.boot.builder.SpringApplicationBuilder;
import org.springframework.boot.web.servlet.support.SpringBootServletInitializer;

@SpringBootApplication
public class 项目名Application extends SpringBootServletInitializer {

    public static void main(String[] args) {
        SpringApplication.run(项目名Application.class, args);
    }

    @Override
    protected SpringApplicationBuilder configure(SpringApplicationBuilder builder) {
        return builder.sources(项目名Application.class);
    }

}

# Restart the project

# pom.xml

<!--打包成jar包-->
<packaging>jar</packaging>

# To perform the packaging operation, double-click package in the Maven Projects column on the right side of idea and wait for Build Success to appear

# Find the target folder in the project path to open, there are packaged jar packages

— .idea

— .mvn

— src

— target

- .gitignore

— Project name.iml

— HELP.md

- mvnw

— mvnw.cmd

- pom.xml

# Open cmd, cd to the location of .jar, and execute the code:

java -jar 项目名.jar

# Wait for the project to start, visit http://127.0.0.1:[port number]

The server operation can refer to: https://blog.csdn.net/weixin_42863549/article/details/104571580