通过命令打包 :

mvn package 

pom.xml

    4.0.0

    com.kc.mqtt
    MqttServer
    0.0.1-SNAPSHOT
    jar


    
        1.8
    


    
    
        org.springframework.boot
        spring-boot-starter-parent
        1.3.5.RELEASE
    



    

        
        
            org.springframework.boot
            spring-boot-starter-websocket
            1.5.4.RELEASE
        



        
        
            org.apache.poi
            poi
            3.14
        

        
        
            org.apache.poi
            poi-ooxml
            3.14
        


        
            org.springframework.boot
            spring-boot-devtools
            true
        

        
        
            org.apache.commons
            commons-lang3
            3.6
        


        
        
            org.eclipse.paho
            org.eclipse.paho.client.mqttv3
            1.1.0
        
        
        
            com.google.protobuf
            protobuf-java
            2.6.1
        
        
        
            cn.jpush.api
            jpush-client
            3.2.9
        
        
        
            gov.nist.math
            jama
            1.0.3
        

        
        
            org.springframework.boot
            spring-boot-starter
        
        
            org.springframework.integration
            spring-integration-core
             4.3.0.RELEASE
        
        
        
            org.springframework.integration
            spring-integration-mqtt
             4.3.0.RELEASE
        
        
        
            org.springframework.integration
            spring-integration-jmx
            4.3.0.RELEASE
        

        
        
            org.springframework.boot
            spring-boot-starter-web
        
        
        
        
        
            com.jayway.jsonpath
            json-path
            test
        

        
        
            org.springframework.boot
            spring-boot-starter-logging
        
    

        
        
            org.springframework.boot
            spring-boot-starter-test
        
        
            junit
            junit
            4.12
            test
        
        
            
            
            
        
        
            
            
            
        
        

    
        
        
            org.apache.httpcomponents
            httpclient
            4.3.5
            provided
        
        
        
            org.springframework.integration
            spring-integration-test
            
            4.3.0.RELEASE
            test
        

        
        
            com.zaxxer
            HikariCP
        

        
        

        
        
            org.springframework.boot
            spring-boot-starter-data-jpa
        

        
        
            com.h2database
            h2
            
        

        
        
            mysql
            mysql-connector-java
        
        
        
            org.springframework.boot
            spring-boot-starter-actuator
        

        
        
            io.netty
            netty-all
            4.1.6.Final
        

        
        
            org.projectlombok
            lombok
            1.16.8
            provided
        


        
        
            org.springframework.data
            spring-data-redis
            1.7.5.RELEASE
        
        
            redis.clients
            jedis
            2.9.0
        

        
        
            com.notnoop.apns
            apns
            1.0.0.Beta6
        
        
        
            com.github.fernandospr
            javapns-jdk16
            2.2.1
        
        
        
            com.relayrides
            pushy
            0.9.2
        
        
            io.netty
            netty-tcnative-boringssl-static
            1.1.33.Fork24
        
    



    
        
            
                org.springframework.boot
                spring-boot-maven-plugin
            
        
    

除了引用的包之外.我只设置了:

    
        
            
                org.springframework.boot
                spring-boot-maven-plugin
            
        
    

这是必须的.应该不影响

和 jdk版本配置

为什么每次都要去下载呢 ?