SThrowableExtension.kt 2.0 KB

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  1. /*
  2. * ********************************************************************************************************************
  3. *
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  17. * .UB OOGDM. MK, Copyright (c) 2015-2019. 斯伯坦机器人
  18. * , XMW ..
  19. * r All rights reserved.
  20. *
  21. * ********************************************************************************************************************
  22. */
  23. package com.sybotan.base.extensions
  24. /**
  25. * 扩展异常rootCause。用于取得嵌套异常的异常信息。
  26. */
  27. fun Throwable.rootCause(): Throwable? {
  28. var root = this.cause
  29. return try {
  30. while (root!!.cause != null) {
  31. root = root.cause
  32. }
  33. root
  34. } catch (e: Exception) {
  35. null
  36. }
  37. } // Throwable.rootCause()