我有一个应用程序在tomcat中工作得很好。现在我想从嵌入式Tomcat开始,使用这样的代码:
public static void main(String[] args) throws Exception {
Tomcat tomcat = new Tomcat();
tomcat.enableNaming();
StandardContext ctx =
(StandardContext) tomcat.addWebapp("/myapp", new File("src/main/webapp/").getAbsolutePath());
StandardJarScanner jarScanner = (StandardJarScanner) ctx.getJarScanner();
jarScanner.setScanClassPath(false);
jarScanner.setScanAllDirectories(false);
jarScanner.setScanBootstrapClassPath(false);
tomcat.start();
tomcat.getServer().await();
}
应用程序seams将要启动,但是在加载了一些Spring服务之后,它会出现这样的异常
Caused by: java.lang.IllegalAccessError: class de.abc.service.intern.$Proxy213 cannot access its superinterface de.abc.service.intern.PageMetadataStorage
at java.lang.reflect.Proxy.defineClass0(Native Method)
at java.lang.reflect.Proxy.access$300(Proxy.java:228)
at java.lang.reflect.Proxy$ProxyClassFactory.apply(Proxy.java:642)
at java.lang.reflect.Proxy$ProxyClassFactory.apply(Proxy.java:557)
at java.lang.reflect.WeakCache$Factory.get(WeakCache.java:230)
at java.lang.reflect.WeakCache.get(WeakCache.java:127)
at java.lang.reflect.Proxy.getProxyClass0(Proxy.java:419)
at java.lang.reflect.Proxy.newProxyInstance(Proxy.java:719)
at org.springframework.aop.framework.JdkDynamicAopProxy.getProxy(JdkDynamicAopProxy.java:122)
at org.springframework.aop.framework.ProxyFactory.getProxy(ProxyFactory.java:109)
似乎$Proxy213已由引导类加载器加载,无法从web应用程序访问类。有问题的接口是包保护的。
有人能解释一下这里发生了什么吗?我能解决它吗?