Springboot 创建helloworld 打包报错

[半山腰的人]

[INFO] Scanning for projects...
[ERROR] [ERROR] Some problems were encountered while processing the POMs:
[ERROR] Invalid packaging for parent POM org.springframework.boot:spring-boot-starter-web:2.1.2.RELEASE, must be "pom" but is "jar" @ org.springframework.boot:spring-boot-starter-web:2.1.2.RELEASE
@
[ERROR] The build could not read 1 project -> [Help 1]
[ERROR]
[ERROR] The project com.at:springboot-01-helloworld:1.0-SNAPSHOT (G:\ideacode\springboot01helloworld\pom.xml) has 1 error
[ERROR] Invalid packaging for parent POM org.springframework.boot:spring-boot-starter-web:2.1.2.RELEASE, must be "pom" but is "jar" @ org.springframework.boot:spring-boot-starter-web:2.1.2.RELEASE
[ERROR]
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR]
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/ProjectBuildingException


在网上找到<packaging>pom</packaging>

[hurtCat]

[ERROR] Invalid packaging for parent POM org.springframework.boot:spring-boot-starter-web:2.1.2.RELEASE, must be "pom" but is "jar" @ org.springframework.boot:spring-boot-starter-web:2.1.2.RELEASE

问题说的很明显了，项目需要的是pom打包方式的spring-boot-starter-web，而不是jar包 所以你是不是在搭建项目时继承了错误的父工程了？父工程应该是spring-boot-starter-parent

[半山腰的人]

<?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>com.at</groupId> <artifactId>springboot-01-helloworld</artifactId> <version>1.0-SNAPSHOT</version> <parent> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-web</artifactId> <version>2.1.2.RELEASE</version> </parent> <dependencies> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-web</artifactId> </dependency> </dependencies> <!--这个插件，可以将应用打包成一个可执行的jar包；--> <build> <plugins> <plugin> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-maven-plugin</artifactId> </plugin> </plugins> </build> </project> 麻烦你看看这是我pom.xml里面的我刚学不太清楚麻烦指教一下谢谢

[weixin_42573980]

<parent> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-parent</artifactId> <version>2.1.3.RELEASE</version> </parent> ??试试??