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ExceptionHandler 可以支持接口 #171

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TAKETODAY opened this issue Aug 12, 2022 · 0 comments

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TAKETODAY commented Aug 12, 2022

以下的实例比较局限

  @ExceptionHandler(NullPointerException.class)
  public Json nullPointer(NullPointerException exception) {
    log.error("Null Pointer occurred", exception);
    final StackTraceElement[] stackTrace = exception.getStackTrace();
    if (ObjectUtils.isNotEmpty(stackTrace)) {
      return Json.failed("空指针", stackTrace[0]);
    }
    return Json.failed("空指针", "暂无堆栈信息");
  }

如果可以直接声明接口，在多个异常实现了该接口之后就可以被处理

TAKETODAY added the feature label

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TAKETODAY added this to the 4.0 milestone

TAKETODAY mentioned this issue

ExceptionHandler 支持普通接口类型 #139

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