我有以下情况：
-------- throw Exception
java.lang.ClassCastException: com.test.B cannot be cast to com.test.A at
com.test.ModelA.handle(ModelA.java:35) at
com.test.ModelA.handle(ModelA.java:35) at
com.test.AbstractModel.execute(AbstractRule.java:12) at
com.test.AbstractModel.execute(AbstractRule.java:9) at
com.test.modelChain.execute(modelChain.java:35) at
com.test.BManager.process(BManager.java:66) at
com.test.BManager.process(BManager.java:31) at
sun.reflect.GeneratedMethodAccessor121.invoke(Unknown Source) at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at
java.lang.reflect.Method.invoke(Method.java:606) at
org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:317) at
org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:190) at
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:157) at
org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:98) at
org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:262) at
org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:95) at
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179) at
org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:207) at
com.sun.proxy.$Proxy41.process(Unknown Source) at
-----AConfig.class--------------------------------------------------
@Configuration
public class AConfig<T>{
@Autowired
private Model<T> modelA;
@Autowired
private Model<T> modelB;
@Bean
public List<Model<T>> getAModelList(){
List<Model<T>> lists = new ArrayList<Model<T>>();
lists.add(modelA);
return lists;
}
@Bean
public List<Model<T>> getBModelList(){
List<Model<T>> lists = new ArrayList<Model<T>>();
lists.add(modelB);
return lists;
}
}
-----AManager.class--------------------------------------------
@Component
public class AManager implements Manager<AA>{
@Autowired
private ModelChain<AA> modelChain;
@Resource(name="getAModelList")
private List<Model<AA>> aModelList;
public void process(){
modelChain.setModelList(aModelList);
// process Logic to use aModelList
}
}
-----BManager.class--------------------------------------------------
@Component
public class BManager implements Manager<BB>{
@Autowired
private ModelChain<BB> modelChain;
@Resource(name="getBModelList")
private List<Model<BB>> bModelList;
public void process(){
modelChain.setModelList(bModelList);
// process Logic to use bModelList
}
}
/usr/local/bin/rsnapshot.period目录中添加符号链接，例如/etc/cron.[period]/ 我想让脚本查找符号链接的完整路径，然后拉出[句点]部分，这样我就可以将它提供给rsnapshot。
我可以做所有文字黑客攻击。我遇到的问题是从bash脚本中获取调用符号链接的路径。 /etc/cron.hourly/rsnapshot似乎指向$0
有更好的方法来获取此信息吗？