spring boot的pom.xml配置，正确生成jar包

今天药忘吃喽~ 2022-01-30 10:17 391阅读 0赞

spring boot生成的jar包提示没有主清单属性。

需要在pom里加入配置。

<?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>
    
        <groupId>cn.com.paic.stock.ops</groupId>
        <artifactId>PrismLog</artifactId>
        <version>0.0.1-SNAPSHOT</version>
        <packaging>jar</packaging>
    
        <name>PrismLog</name>
        <description>PrismLog</description>
    
        <parent>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-parent</artifactId>
            <version>1.5.2.RELEASE</version>
            <relativePath/> 
        </parent>
    
        <properties>
            <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
            <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
            <java.version>1.8</java.version>
        </properties>
    
        <dependencies>
            <dependency>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-starter-websocket</artifactId>
            </dependency>
            <dependency>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-starter-thymeleaf</artifactId>
            </dependency>
            <dependency>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-starter-data-mongodb</artifactId>
            </dependency>
    
            <dependency>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-starter-test</artifactId>
                <scope>test</scope>
            </dependency>
        </dependencies>
        <build>
            <plugins>
                <plugin>
                    <groupId>org.springframework.boot</groupId>
                    <artifactId>spring-boot-maven-plugin</artifactId>
                    <configuration>
                        <maimClass>paic.stock.ops.mainClass</maimClass>
                    </configuration>
                    <executions>
                        <execution>
                            <goals>
                                <goal>repackage</goal>
                            </goals>
                        </execution>
                    </executions>
                </plugin>
            </plugins>
        </build>
    
    
    </project>

在编译过程中，如果不需要单元测试的环节：

mvn package -DskipTests

运行jar包命令：

java -jar target/PrismLog-0.0.1-SNAPSHOT.jar

![img_fdfc5768ec994da1d786afb69c28af99.png][]

![img_6dd90cff0470412b81caf0fda43eb4df.png][]

[img_fdfc5768ec994da1d786afb69c28af99.png]: /images/20220130/d2d165726b494e42a9c60083e81764f0.png
[img_6dd90cff0470412b81caf0fda43eb4df.png]: /images/20220130/56b28e843dbc4393a6d918500f5b169c.png