[Java] Java动态获取实现某个接口下所有的实现类对象集合

<dependency> 
<groupid>org.reflections</groupid> 
<artifactid>reflections-spring</artifactid> 
<version>${reflections.version}</version> 
<exclusions> 
<exclusion> 
<groupid>javassist</groupid> 
<artifactid>javassist</artifactid> 
</exclusion> 
</exclusions> 
</dependency>

list<delayedbasemonitor> monitorlists = new arraylist<>(); 
reflections reflections = new reflections(delayedfindpackagename); 
set<class<? extends delayedbasemonitor>> monitorclasses = reflections.getsubtypesof(delayedbasemonitor.class); 
for (class<? extends delayedbasemonitor> monitor : monitorclasses) { 
  monitorlists.add(applicationcontext.getbean(monitor)); 
}