Neo4j：使用Neo4j库从应用程序制作一个JAR包（复制'META-INF / ...'文件） [英] Neo4j: making one JAR package from app with Neo4j libraries (duplication 'META-INF/...' files)

问题描述

我理解，这个问题的根源。我在这里看到了主题。

I understand, the source of this issue. I've saw the topic here.

这里是一些可能的解决方案。

And here is some possible solution.

但是最后一个对我不起作用。

But the last one doesn't work for me.

使用Neo4j库制作我的应用程序的一个jar包（使用Maven）时遇到问题。当我在另一个项目中使用这个jar时 - 一切正常，但是当我尝试启动web界面时 - 我得到了上面提到的问题。我的应用程序抛出下一行的Exception：

Have the problem with making one jar package (with Maven) of my app with Neo4j libraries within. When I use this jar in another project - everything works fine, but when I try to launch web-interface - I get the above mentioned issue. My app throws Exception with next lines:

01:19:49.727 [main]       INFO o.e.jetty.server.ServerConnector - Started ServerConnector@7e75bf2d{HTTP/1.1}{0.0.0.0:7474}
Oct 13, 2014 1:19:59 AM com.sun.jersey.spi.container.ContainerResponse write
SEVERE: A message body writer for Java class java.lang.String, and Java type class java.lang.String, and MIME media type application/json was not found

并且没有按预期显示web界面中的数据。

And the data in in web-interface doesn't displayed, as expected.

将所有内容打包到一个JAR中非常重要下一个应用程序分发。

It is really important to package everything into one JAR for next app distribution.

推荐答案

我已经解决了我的问题。在我的情况下，除了这个'shade-plugin'配置 - 我添加下一行。现在添加一切正常：

I've resolved my issue. In my case in addition to this 'shade-plugin' configuration - I add next lines. Add now everything works fine:

...
<configuration>
     ...
        <filters>
           <filter>
               <artifact>*:*</artifact>
                    <excludes>
                         <exclude>META-INF/*.SF</exclude>
                         <exclude>META-INF/*.DSA</exclude>
                         <exclude>META-INF/*.RSA</exclude>
                    </excludes>
           </filter>
        </filters>
...
</configuration>
...

我跳这有助于某人......

I hop this helps someone...

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