解决方法是使用ByteBuddy的@FieldProxy注解来替代通过javassist动态添加的方法注解。以下是代码示例：

import javassist.*;
import net.bytebuddy.ByteBuddy;
import net.bytebuddy.agent.ByteBuddyAgent;
import net.bytebuddy.description.annotation.AnnotationDescription;
import net.bytebuddy.dynamic.ClassFileLocator;
import net.bytebuddy.dynamic.DynamicType;
import net.bytebuddy.dynamic.loading.ClassLoadingStrategy;
import net.bytebuddy.implementation.FieldAccessor;
import net.bytebuddy.implementation.MethodDelegation;
import net.bytebuddy.matcher.ElementMatchers;

import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.reflect.Method;

public class ByteBuddyWithJavassistExample {

    @Retention(RetentionPolicy.RUNTIME)
    public @interface MyAnnotation {
        String value();
    }

    public static void main(String[] args) throws Exception {
        // 使用javassist动态添加注解的示例
        addAnnotationWithJavassist();

        // 使用ByteBuddy的@FieldProxy注解来替代
        addAnnotationWithByteBuddy();
    }

    private static void addAnnotationWithJavassist() throws Exception {
        // 使用javassist动态添加注解
        ClassPool pool = ClassPool.getDefault();
        CtClass ctClass = pool.get("com.example.MyClass");
        CtMethod ctMethod = ctClass.getDeclaredMethod("myMethod");
        CtClass annotationClass = pool.get("com.example.MyAnnotation");
        Annotation annotation = new Annotation(annotationClass);
        annotation.addMemberValue("value", new StringMemberValue("Hello", annotationClass.getConstPool()));
        ctMethod.getMethodInfo().addAttribute(annotation);
        ctClass.writeFile();

        // 使用反射查看注解是否添加成功
        Class myClass = ctClass.toClass();
        Method myMethod = myClass.getDeclaredMethod("myMethod");
        MyAnnotation myAnnotation = myMethod.getAnnotation(MyAnnotation.class);
        System.out.println(myAnnotation.value()); // 输出：Hello
    }

    private static void addAnnotationWithByteBuddy() throws Exception {
        // 使用ByteBuddy的@FieldProxy注解来替代
        ByteBuddyAgent.install();

        DynamicType.Builder