使用@CacheEvict 多参数如何匹配删除

Object getXXX(String a, String b, String c);

 
 public static Object generateKey(Object... params) {
  if (params.length == 0) {
   return SimpleKey.EMPTY;
  }
  if (params.length == 1) {
   Object param = params[0];
   if (param != null && !param.getClass().isArray()) {
    return param;
   }
  }
  return new SimpleKey(params);
 }

 
 public SimpleKey(Object... elements) {
  Assert.notNull(elements, "Elements must not be null");
  this.params = new Object[elements.length];
  System.arraycopy(elements, 0, this.params, 0, elements.length);
  this.hashCode = Arrays.deepHashCode(this.params);
 }

@CacheEvict(value=“XXX”, key=“xxxx”)