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This article mainly explains the "SpringBoot does not have the main list attribute how to solve", the article explains the content is simple and clear, easy to learn and understand, the following please follow the editor's ideas slowly in-depth, together to study and learn "SpringBoot without the main list attribute how to solve" it!

Resolve that SpringBoot does not have a master list attribute

Problem: after SpringBoot is packaged into jar, the run prompt does not have the main list attribute.

Solution: complete the bulid information in maven

Org.springframework.boot spring-boot-maven-plugin ${spring.version} repackage

Reason:

Because I use spring-boot-dependencies BOM instead of spring-boot-starter-parent parent POM (see 13.2.2 for details. Using Spring Boot without the parent POM)

As a result, the configuration item for spring-boot-maven-plugin is lost, and the MANIFEST.MF file in the packaged jar is missing Main-Class.

PS: when the packaging type is jar, the packaging process for spring-boot-maven-plugin is completely different from using maven-jar-plugin directly. The structure of the generated jar directory is also very different.

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