spring boot打war包_springboot 定义war包名称-优快云博客

本文链接：https://blog.youkuaiyun.com/weixin_44488616/article/details/119804527

1. 修改pom.xml文件

1.1 修改打包方式

 <packaging>war</packaging>

1.2 引入需要的依赖

<dependency>
    <groupId>org.apache.tomcat.embed</groupId>
    <artifactId>tomcat-embed-jasper</artifactId>
</dependency>

1.3 指定打war包的名称

<finalName>springboot</finalName>

1.4 指定资源位置以及资源生成位置

        <resources>
            <resource>
                <directory>src/main/webapp</directory>
                <targetPath>META-INF/resources</targetPath>
                <includes>
                    <include>*.*</include>
                </includes>
            </resource>

            <resource>
                <directory>src/main/resources</directory>
                <includes>
                    <include>**/*.*</include>
                </includes>
            </resource>
        </resources>

1.5 该pom.xml全部代码如下

<?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 https://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>2.5.3</version>
        <relativePath/> <!-- lookup parent from repository -->
    </parent>

    <!--修改打包方式-->
    <packaging>war</packaging>

    <groupId>com.szp</groupId>
    <artifactId>springboot037-war</artifactId>
    <version>0.0.1-SNAPSHOT</version>
    <name>springboot037-war</name>
    <description>springboot037-war</description>
    <properties>
        <java.version>1.8</java.version>
    </properties>
    <dependencies>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
        </dependency>


        <dependency>
            <groupId>org.apache.tomcat.embed</groupId>
            <artifactId>tomcat-embed-jasper</artifactId>
        </dependency>

    </dependencies>

    <build>

        <!--指定打war包的名称-->
        <finalName>springboot</finalName>

        <!--指定jsp-->
        <resources>
            <resource>
                <directory>src/main/webapp</directory>
                <targetPath>META-INF/resources</targetPath>
                <includes>
                    <include>*.*</include>
                </includes>
            </resource>

            <resource>
                <directory>src/main/resources</directory>
                <includes>
                    <include>**/*.*</include>
                </includes>
            </resource>
        </resources>
        <plugins>
            <plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
            </plugin>
        </plugins>
    </build>

</project>

2. 让启动类继承SpringBootServletInitializer并重写configure方法

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 Springboot037WarApplication extends SpringBootServletInitializer {

    public static void main(String[] args) {
        SpringApplication.run(Springboot037WarApplication.class, args);
    }

    @Override
    protected SpringApplicationBuilder configure(SpringApplicationBuilder builder) {

        //打war包需要继承SpringBootServletInitializer，然后重写configure

        //参数为当前springboot启动类
        //构造新资源
        return builder.sources(Springboot037WarApplication.class);
    }
}