Get all the bean names in the spring

  Get all the bean names in the spring

  Preconditions: where the bean implementation

ApplicationContextAware interface to 
configure a

private Set <String> beanNames = new HashSet <> (500); 
container 

implementation:

@Override
public void setApplicationContext(ApplicationContext applicationContext) throws BeansException {
  for(String beanName:applicationContext.getBeanDefinitionNames()){
    beanNames.add(beanName);
  }
}

@GetMapping("obtain.bean.names")
public R obtainBeanNames(){
  return R.success(beanNames);
}

获取：{{url}}/obtain.bean.names