解决：Ideas SpringBoot打包出现没有主清单

Maven pom.xml配置

    
            
                org.springframework.boot
                spring-boot-maven-plugin
                
                    
                        
                            repackage
                        
                    
                
            
            
            
                org.apache.maven.plugins
                maven-javadoc-plugin
                2.9.1
            

            
            
                org.apache.maven.plugins
                maven-source-plugin
                
                    
                        attach-sources
                        
                            jar
                        
                    
                
            
            
            
                org.apache.maven.plugins
                maven-compiler-plugin
                
                    1.8
                    1.8
                    UTF-8
                
            
            
                org.apache.maven.plugins
                maven-surefire-plugin
                2.18.1
                
                    ${skipTests}
                
            
        

IDEA执行操作：

主清单属性如下 ：

Manifest-Version: 1.0
Archiver-Version: Plexus Archiver
Built-By: Administrator
Start-Class: com.xiaominfo.oss.OssServerApplication
Spring-Boot-Classes: BOOT-INF/classes/
Spring-Boot-Lib: BOOT-INF/lib/
Spring-Boot-Version: 2.1.3.RELEASE
Created-By: Apache Maven 3.6.0
Build-Jdk: 1.8.0_121
Main-Class: org.springframework.boot.loader.JarLauncher