SpringBoot打包成war包（原创转载请附上博文链接）_主原创文章,转载请附上博文链接!-优快云博客

本文链接：https://blog.youkuaiyun.com/qq_23878541/article/details/90278083

博客介绍了SpringBoot项目相关操作。首先需创建SpringBoot项目，之后修改pom.xml增加war，修改启动类继承SpringBootServletInitializer类。若用Tomcat启动项目，可按指定链接步骤5操作；若要打war包，则按另一指定链接所有步骤操作。

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先得有一个 SpringBoot 项目
1.1 具体创建方法见
修改 pom.xml
建完 SpringBoot 后一就增加一个war，其它没改

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>
    <parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>2.1.5.RELEASE</version>
        <relativePath/> <!-- lookup parent from repository -->
    </parent>
    <groupId>com.example</groupId>
    <artifactId>templates</artifactId>
    <version>0.0.1-SNAPSHOT</version>
    <!-- 修改 packaging 为 war -->
    <packaging>war</packaging>
    <name>templates</name>
    <description>Demo project for Spring Boot</description>

    <properties>
        <java.version>1.8</java.version>
    </properties>

    <dependencies>

        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-test</artifactId>
            <scope>test</scope>
        </dependency>

        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
        </dependency>

        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-thymeleaf</artifactId>
        </dependency>
    </dependencies>

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

</project>

修改启动类﹡Application，继承 SpringBootServletInitializer 类
如下：

@SpringBootApplication
public class TemplatesApplication extends SpringBootServletInitializer {

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

}