java-Docker容器中的Spring模板

所以我一直在尝试使用java：8基本映像对我的spring-mvc 4应用程序进行docker化：

在docker中运行时,我在以下一行遇到问题,但是在docker之外,一切正常！它与找到我的项目的模板文件有关：

@Override
public void addResourceHandlers(ResourceHandlerRegistry registry) {
    registry.addResourceHandler("/pages/**").addResourceLocations("classpath:/pages/");
}

请注意,我尝试使用jar文件内部和jarfile外部的模板文件运行. URL调试代码表明它正在查找正确的文件,但是当尝试使用它们时,出现以下异常：

engine_1 | jvm 1    |java.io.FileNotFoundException: class path resource [pages/saga-index.html] cannot be resolved in the file system for resolving its last-modified timestamp
engine_1 | jvm 1    |   at org.springframework.core.io.AbstractResource.lastModified(AbstractResource.java:155)
engine_1 | jvm 1    |   at org.springframework.core.io.AbstractFileResolvingResource.lastModified(AbstractFileResolvingResource.java:169)
engine_1 | jvm 1    |   at org.springframework.web.servlet.resource.ResourceHttpRequestHandler.handleRequest(ResourceHttpRequestHandler.java:229)
engine_1 | jvm 1    |   at org.springframework.web.servlet.mvc.HttpRequestHandlerAdapter.handle(HttpRequestHandlerAdapter.java:51)
engine_1 | jvm 1    |   at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:943)
engine_1 | jvm 1    |   at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:877)
engine_1 | jvm 1    |   at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:966)
engine_1 | jvm 1    |   at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:857)
engine_1 | jvm 1    |   at javax.servlet.http.HttpServlet.service(HttpServlet.java:735)
engine_1 | jvm 1    |   at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:842)
engine_1 | jvm 1    |   at javax.servlet.http.HttpServlet.service(HttpServlet.java:848)
engine_1 | jvm 1    |   at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:684)
engine_1 | jvm 1    |   at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:503)
engine_1 | jvm 1    |   at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1086)

我如何才能解决此异常？为什么我无法获得时间戳？

(更多统计信息)

$docker exec siteconfiguration_engine_1 java -version
openjdk version "1.8.0_40-internal"
OpenJDK Runtime Environment (build 1.8.0_40-internal-b27)
OpenJDK 64-Bit Server VM (build 25.40-b25,mixed mode)

$docker exec siteconfiguration_engine_1 df -h
Filesystem      Size  Used Avail Use% Mounted on
none             19G  2.5G   15G  15% /
tmpfs          1004M     0 1004M   0% /dev
shm              64M     0   64M   0% /dev/shm
/dev/sda1        19G  2.5G   15G  15% /etc/hosts

$docker exec siteconfiguration_engine_1 ls -l /decision-engine/etc/pages
total 4
-rw-r--r-- 1 root root 809 Jan  1  1970 saga-index.html