Mvn packaging "JAR" 不适用于 spring-boot-starter-batch

Question

pom.xml 如果我添加 "spring-boot-starter-batch" 打包 Jar 文件的依赖项不会发生。删除此依赖项能够创建 JAR

已尝试- mvn 包、mvn 安装

<parent>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-parent</artifactId>
    <version>2.1.6.RELEASE</version>
    <relativePath/> <!-- lookup parent from repository -->
    </parent>
    <groupId>com.example.test</groupId>
    <artifactId>demo</artifactId>
    <version>0.0.1-SNAPSHOT</version>
    <name>demo</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-batch</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-jdbc</artifactId>
        </dependency>

    </dependencies>

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

Jar file should be created in target folder

Answer 1

看这里Spring Batch + Spring Boot

您需要将 <packaging>jar</packaging> 添加到您的 pom.xml

<groupId>com.howtodoinjava</groupId>
<artifactId>App</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>jar</packaging> // <----

Mvn packaging "JAR" 不适用于 spring-boot-starter-batch

Mvn packaging "JAR" not working for spring-boot-starter-batch

spring-boot

spring-boot-maven-plugin