Spring启动，runnable jar无法加载package-info.class [英] Spring boot, runnable jar can't load package-info.class

问题描述

我们使用Spring引导和hibernate数据库映射。
实体包含映射为使用 package-info.java 文件定义的自定义类型的JSON列。

We use Spring boot with hibernate database mapping. The entities contains JSON columns mapped as a customized types defined using package-info.java file.

当我们运行spring时Eclipse IDE中的项目一切正常，我们可以调用我们的Web服务。

When we run the spring-project from Eclipse IDE everything is ok and we can call our web services.

当我们生成可执行jar并尝试调用我们的Web服务时，会引发以下错误：

When we generate an executable jar and we try to call our web services the following error is raised :

mai 04, 2017 1:35:00 PM org.apache.catalina.core.StandardWrapperValve invoke
GRAVE: Servlet.service() for servlet [dispatcherServlet] in context with path [] threw exception [Request processing failed; nested exception is java.lang.RuntimeException: Unable to execute job Test] with root cause
java.lang.NoClassDefFoundError: BOOT-INF/classes/com/test/package-info (wrong name: com/test/package-info)
    at java.lang.ClassLoader.defineClass1(Native Method)

该文件package-info.class进入jar BOOT-INF / classes / com / test / package-info
有什么不对的？

The file package-info.class is into the jar BOOT-INF/classes/com/test/package-info What can be wrong ?

感谢您的帮助

推荐答案

我通过禁用包扫描和Hibernate分类的自动检测解决了这个问题

I solved this issue by disabling package scan and autodetection of classed for Hibernate

<persistence-unit name="sqlProvider" transaction-type="RESOURCE_LOCAL">
    <provider>org.hibernate.jpa.HibernatePersistenceProvider</provider>     
    <class>com.example.package.dao</class>

    .........     
    <properties>
        <property name="exclude-unlisted-classes" value="true"/>
        <property name="hibernate.archive.autodetection" value="hbm" />
        .........
    </properties>
    .........
</persistence-unit>

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