Invalid packaging for parent POM com.cloud:springcloud_demo:1.0-SNAPSHOT, must be “pom“ but is “jar“
子项目用maven打包的时候报错,解决方法:父项目springcloud_demo的pom.xml指定打包方式:pom4.0.0com.cloudspringcloud_demo1.0-SNAPSHOTorg.springframework.bootspring-boot-starter-parent2.2.6