gradle 将依赖打入Jar包的方法

使用的是IDEA,直接引入

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plugins {
     id 'com.github.johnrengelman.shadow' version '1.2.3'
}

  放在build.gradle的最上面,然后执行shadowJar即可。

网上说有一种方法

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jar {
     manifest {
         attributes "Main-Class" : "$mainClassName"
     }
 
     from {
         configurations.compile. collect { it.isDirectory() ? it : zipTree(it) }
     }
}

  这种方法确实打入进去了,但是运行的时候报错,异常如下:

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Exception in thread "main" java.lang.VerifyError: ( class : org/jboss/netty/channel/socket/nio/NioWorkerPool, method: newWorker signature: (Ljava/util/concurrent/Executor;)Lorg/jboss/netty/channel/socket/nio/AbstractNioWorker;) Wrong return type in function
     at org.elasticsearch.transport.netty.NettyTransport.createClientBootstrap(NettyTransport.java: 354 )
     at org.elasticsearch.transport.netty.NettyTransport.doStart(NettyTransport.java: 290 )
     at org.elasticsearch.common.component.AbstractLifecycleComponent.start(AbstractLifecycleComponent.java: 68 )
     at org.elasticsearch.transport.TransportService.doStart(TransportService.java: 182 )
     at org.elasticsearch.common.component.AbstractLifecycleComponent.start(AbstractLifecycleComponent.java: 68 )
     at org.elasticsearch.client.transport.TransportClient$Builder.build(TransportClient.java: 162 )

  不知道什么原因,不过用第三方插件暂时可以解决,原因慢慢排查了。

另外还有一种方法可以运行,不过依赖单独放入一个lib目录下,也就是jar和依赖分离的方法:

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jar {
     String someString = ''
     configurations.runtime. each {someString = someString + " lib//" +it.name}
     manifest {
         attributes 'Main-Class' : 'com.gridsum.techpub.legal.etl.App'
         attributes 'Class-Path' : someString
     }
 
}

  以后用得到的时候再说~

使用的是IDEA,直接引入

?
1
2
3
plugins {
     id 'com.github.johnrengelman.shadow' version '1.2.3'
}

  放在build.gradle的最上面,然后执行shadowJar即可。

网上说有一种方法

?
1
2
3
4
5
6
7
8
9
jar {
     manifest {
         attributes "Main-Class" : "$mainClassName"
     }
 
     from {
         configurations.compile. collect { it.isDirectory() ? it : zipTree(it) }
     }
}

  这种方法确实打入进去了,但是运行的时候报错,异常如下:

?
1
2
3
4
5
6
7
Exception in thread "main" java.lang.VerifyError: ( class : org/jboss/netty/channel/socket/nio/NioWorkerPool, method: newWorker signature: (Ljava/util/concurrent/Executor;)Lorg/jboss/netty/channel/socket/nio/AbstractNioWorker;) Wrong return type in function
     at org.elasticsearch.transport.netty.NettyTransport.createClientBootstrap(NettyTransport.java: 354 )
     at org.elasticsearch.transport.netty.NettyTransport.doStart(NettyTransport.java: 290 )
     at org.elasticsearch.common.component.AbstractLifecycleComponent.start(AbstractLifecycleComponent.java: 68 )
     at org.elasticsearch.transport.TransportService.doStart(TransportService.java: 182 )
     at org.elasticsearch.common.component.AbstractLifecycleComponent.start(AbstractLifecycleComponent.java: 68 )
     at org.elasticsearch.client.transport.TransportClient$Builder.build(TransportClient.java: 162 )

  不知道什么原因,不过用第三方插件暂时可以解决,原因慢慢排查了。

另外还有一种方法可以运行,不过依赖单独放入一个lib目录下,也就是jar和依赖分离的方法:

?
1
2
3
4
5
6
7
8
9
jar {
     String someString = ''
     configurations.runtime. each {someString = someString + " lib//" +it.name}
     manifest {
         attributes 'Main-Class' : 'com.gridsum.techpub.legal.etl.App'
         attributes 'Class-Path' : someString
     }
 
}

  以后用得到的时候再说~

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转载自www.cnblogs.com/jpfss/p/9888454.html