Oops.cs 3.7 KB

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  1. using System.ComponentModel;
  2. using System.Reflection;
  3. using System.Runtime.Serialization;
  4. using Masuit.Tools.Systems;
  5. using static EasyTemplate.Tool.Entity.PublicEnum;
  6. namespace EasyTemplate.Tool;
  7. public class Oops
  8. {
  9. /// <summary>
  10. /// 友好异常抛出
  11. /// </summary>
  12. /// <param name="errorMessage">错误消息</param>
  13. /// <returns></returns>
  14. public static FriendlyException Oh(string errorMessage)
  15. {
  16. var ex = new FriendlyException(errorMessage, 400, true);
  17. return ex;
  18. }
  19. /// <summary>
  20. /// 友好异常抛出,仅支持简体中文
  21. /// </summary>
  22. /// <param name="errorCode">错误码</param>
  23. /// <returns></returns>
  24. public static FriendlyException Oh(ErrorCode errorCode)
  25. {
  26. var ex = new FriendlyException(errorCode.GetDescription(), errorCode);
  27. ex.StatusCode = 600;
  28. return ex;
  29. }
  30. /// <summary>
  31. /// 扩展方法,获得枚举的Description
  32. /// </summary>
  33. /// <param name="value">枚举值</param>
  34. /// <param name="nameInstead">当枚举值没有定义DescriptionAttribute,是否使用枚举名代替,默认是使用</param>
  35. /// <returns>枚举的Description</returns>
  36. public static string GetDescription(Enum value, Boolean nameInstead = true)
  37. {
  38. Type type = value.GetType();
  39. string name = Enum.GetName(type, value);
  40. if (name == null)
  41. {
  42. return null;
  43. }
  44. FieldInfo field = type.GetField(name);
  45. DescriptionAttribute attribute = System.Attribute.GetCustomAttribute(field, typeof(DescriptionAttribute)) as DescriptionAttribute;
  46. if (attribute == null && nameInstead == true)
  47. {
  48. return name;
  49. }
  50. return attribute?.Description;
  51. }
  52. }
  53. public class FriendlyException : Exception
  54. {
  55. //
  56. // 摘要:
  57. // 错误码
  58. public object ErrorCode { get; set; }
  59. //
  60. // 摘要:
  61. // 错误码(没被复写过的 ErrorCode )
  62. public object OriginErrorCode { get; set; }
  63. //
  64. // 摘要:
  65. // 错误消息(支持 Object 对象)
  66. public object ErrorMessage { get; set; }
  67. //
  68. // 摘要:
  69. // 状态码
  70. public int StatusCode { get; set; } = 400;
  71. //
  72. // 摘要:
  73. // 是否是数据验证异常
  74. public bool ValidationException { get; set; }
  75. //
  76. // 摘要:
  77. // 额外数据
  78. public new object Data { get; set; }
  79. //
  80. // 摘要:
  81. // 构造函数
  82. //
  83. // 参数:
  84. // message:
  85. //
  86. // errorCode:
  87. public FriendlyException(string message, object errorCode)
  88. : base(message)
  89. {
  90. ErrorMessage = message;
  91. ErrorCode = (OriginErrorCode = errorCode);
  92. }
  93. /// <summary>
  94. /// 构造函数
  95. /// </summary>
  96. /// <param name="message"></param>
  97. /// <param name="errorCode"></param>
  98. public FriendlyException(string message, object errorCode,bool validationException)
  99. : base(message)
  100. {
  101. ErrorMessage = message;
  102. ErrorCode = (OriginErrorCode = errorCode);
  103. ValidationException = validationException;
  104. }
  105. //
  106. // 摘要:
  107. // 构造函数
  108. //
  109. // 参数:
  110. // message:
  111. //
  112. // errorCode:
  113. //
  114. // innerException:
  115. public FriendlyException(string message, object errorCode, Exception innerException)
  116. : base(message, innerException)
  117. {
  118. ErrorMessage = message;
  119. ErrorCode = (OriginErrorCode = errorCode);
  120. }
  121. //
  122. // 摘要:
  123. // 构造函数
  124. //
  125. // 参数:
  126. // info:
  127. //
  128. // context:
  129. public FriendlyException(SerializationInfo info, StreamingContext context)
  130. : base(info, context)
  131. {
  132. }
  133. }