小编use*_*654的帖子

我知道如何创建BEFORE构造函数拦截器:

return builder.constructor(isDeclaredBy(typeDescription))
   .intercept(MethodDelegation.to(constructorInterceptor)
   .andThen(SuperMethodCall.INSTANCE));

我知道如何创建一个AFTER构造函数拦截器:

return builder.constructor(isDeclaredBy(typeDescription))
   .intercept(SuperMethodCall.INSTANCE
   .andThen(MethodDelegation.to(constructorInterceptor)));

使用以下拦截器:

public void intercept(@Origin Constructor<?> constructor) {
    System.out.println("intercepted " + constructor.getName());
}

但是我不知道如何创建一个前/后拦截器.这是我尝试的(基于已经为方法工作的天真方法):

return builder.constructor(isDeclaredBy(typeDescription))
    .intercept(MethodDelegation.to(constructorInterceptor));

使用此方法委托:

public void intercept(@Origin Constructor<?> constructor, @SuperCall Callable<?> zuper) throws Exception {
    System.out.println("before " + constructor.getName());

    zuper.call();

    System.out.println("after " + constructor.getName());
}

通过这种设置,我得到:

java.lang.ClassFormatError: Bad method name at constant pool index 23 in class file com/flow/agent/test/Foo$auxiliary$syFGNB3u

完整堆栈跟踪:

java.lang.IllegalStateException: Error invoking java.lang.ClassLoader#findClass
    at net.bytebuddy.dynamic.loading.ClassInjector$UsingReflection$Dispatcher$Resolved.loadClass(ClassInjector.java:392)
    at net.bytebuddy.dynamic.loading.ClassInjector$UsingReflection.inject(ClassInjector.java:201)
    at net.bytebuddy.agent.builder.AgentBuilder$InitializationStrategy$SelfInjection$Dispatcher$Split.register(AgentBuilder.java:1017)
    at net.bytebuddy.agent.builder.AgentBuilder$Default$Transformation$Simple$Resolution.apply(AgentBuilder.java:2795)
    at net.bytebuddy.agent.builder.AgentBuilder$Default$ExecutingTransformer.transform(AgentBuilder.java:3081)
    at sun.instrument.TransformerManager.transform(TransformerManager.java:188)
    at …

在 cytoscape.js 中，compoundNode.remove() 从图中删除复合节点及其后代。

有没有办法只删除复合节点并保留后代？