Java 无法加载app.war/jar文件中的WEB-INF/类

我有一个spring boot应用程序，它在创建持久性EntityManager工厂时出现以下错误

Persistence.createEntityManagerFactory

war文件在以下目录下提供：

/opt/test/app/app.war

WEB-INF/类也出现在这个war文件中

但是classloader失败，出现以下错误

是否缺少任何许可

oggerName="org.hibernate.orm.url" threadName="main" txnId="" HHH10000002: File or directory named by URL [file:/opt/test/app/app.war!/WEB-INF/classes] could not be found.  URL will be ignored
java.io.FileNotFoundException: /opt/test/app/app.war!/WEB-INF/classes (No such file or directory)
    at java.util.zip.ZipFile.open(Native Method)
    at java.util.zip.ZipFile.<init>(ZipFile.java:225)
    at java.util.zip.ZipFile.<init>(ZipFile.java:155)
    at java.util.jar.JarFile.<init>(JarFile.java:166)
    at java.util.jar.JarFile.<init>(JarFile.java:103)
    at org.hibernate.boot.archive.internal.JarFileBasedArchiveDescriptor.resolveJarFileReference(JarFileBasedArchiveDescriptor.java:165)
    at org.hibernate.boot.archive.internal.JarFileBasedArchiveDescriptor.visitArchive(JarFileBasedArchiveDescriptor.java:51)
    at org.hibernate.boot.archive.scan.spi.AbstractScannerImpl.scan(AbstractScannerImpl.java:47)
    at org.hibernate.boot.model.process.internal.ScanningCoordinator.coordinateScan(ScanningCoordinator.java:75)
    at org.hibernate.boot.model.process.spi.MetadataBuildingProcess.prepare(MetadataBuildingProcess.java:98)
    at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.<init>(EntityManagerFactoryBuilderImpl.java:199)
    at org.hibernate.jpa.boot.spi.Bootstrap.getEntityManagerFactoryBuilder(Bootstrap.java:34)
    at org.hibernate.jpa.HibernatePersistenceProvider.getEntityManagerFactoryBuilder(HibernatePersistenceProvider.java:165)
    at org.hibernate.jpa.HibernatePersistenceProvider.getEntityManagerFactoryBuilderOrNull(HibernatePersistenceProvider.java:114)
    at org.hibernate.jpa.HibernatePersistenceProvider.getEntityManagerFactoryBuilderOrNull(HibernatePersistenceProvider.java:71)
    at org.hibernate.jpa.HibernatePersistenceProvider.createEntityManagerFactory(HibernatePersistenceProvider.java:52)
    at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:55)

---

在pom.xml中，将打包更改为jar

您是如何构建

.war

文件的？war文件是使用mvn clean install构建的，并且正在作为docker映像部署。docker文件中是否有被授予的权限？我遇到了相同的消息，但我只将其视为警告，而不是错误：

[WARN]2018-07-26 07:46:40253 org.hibernate.orm.url-hhh1000002:找不到由url[…]命名的文件或目录。URL将被忽略…

。我的申请似乎继续如期进行。你在这方面有什么进展吗？有人找到解决这个问题的方法或理由吗？

FROM alpine/jdk1.8:latest
RUN mkdir -p /opt/test/app
COPY app.war /opt/test/app/app.war

CMD java -jar /opt/test/app/app.war