Spring boot发布成war包，可部署到tomcat

最新推荐文章于 2025-10-22 23:07:05 发布

原创最新推荐文章于 2025-10-22 23:07:05 发布 · 521 阅读

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#spring #tomcat #spring-boot #war

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本文介绍如何将Spring Boot应用从传统的JAR包部署方式转换为WAR包部署方式，包括修改pom.xml文件中的打包类型、添加Tomcat依赖、配置build节点及启动类等关键步骤。

1. 首先将pom.xml里面的

<packaging>jar</packaging>

改成

<packaging>war</packaging>

2. 添加依赖，如下

<!-- tomcat -->
<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-tomcat</artifactId>
    <scope>provided</scope>
</dependency>

3.build节点如下

<build>
        <!-- 打包工程名 -->
        <finalName>project-name</finalName>
        <plugins>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-war-plugin</artifactId>
                <configuration>
                    <warName>wtoip-admin-common</warName>
                    <failOnMissingWebXml>false</failOnMissingWebXml>
                </configuration>
            </plugin>
            <plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
                <version>${springboot-version}</version>
            </plugin>
        </plugins>
    </build>

4.启动代码改造

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.boot.builder.SpringApplicationBuilder;
import org.springframework.boot.web.support.SpringBootServletInitializer;
import org.springframework.context.annotation.ImportResource;


@SpringBootApplication(scanBasePackages={"com.test","com.test.boot"})
@ImportResource("classpath:test.xml")
public class TestApplication extends SpringBootServletInitializer{

    public static void main(String[] args) {

        SpringApplication.run(TestApplication.class, args);
    }

    @Override
    protected SpringApplicationBuilder configure(SpringApplicationBuilder application) {
        return application.sources(TestApplication.class);
    }
}