Circuit breaker supports ignoring some exceptions

您可以利用Tracer中的setExceptionsToIgnore来忽略一些异常：

Sentinel/sentinel-core/src/main/java/com/alibaba/csp/sentinel/Tracer.java

Lines 144 to 158 in 5ac112e

 /** 
  * Set exceptions to ignore. if not set, all Exception except for {@link BlockException} will be traced. 
  * <p> 
  * Note that if both {@link #setExceptionsToTrace(Class[])} and this method is set, 
  * the ExceptionsToIgnore will be of higher precedence. 
  * </p> 
  * 
  * @param ignoreClasses the list of exception classes to ignore. 
  * @since 1.6.1 
  */ 
 @SafeVarargs 
 public static void setExceptionsToIgnore(Class<? extends Throwable>... ignoreClasses) { 
     checkNotNull(ignoreClasses); 
     Tracer.ignoreClasses = ignoreClasses; 
 } 

原回答者GitHub用户sczyh30