fix(sac): 修复预览页序列化 SacInfo 时 TypeId 触发 IsGenericParameter 异常

- SacDescriptionAttribute 增加 ShouldSerializeTypeId() 返回 false,
  跳过 Attribute.TypeId(System.Type)的序列化,避免 Newtonsoft 抛
  "Method may only be called on a Type for which Type.IsGenericParameter is true."
  (13.0.1 安全版对 Type 成员序列化行为变更后暴露)
- ExceptionMiddleware 改用 exception.ToString() 记录完整异常(类型+
  内层 message+堆栈),替代仅取最内层 message,便于定位此类反射异常根因;
  该信息仅写入日志,不返回前端
This commit is contained in:
hjhan
2026-07-31 09:10:18 +08:00
parent a871bcb9fe
commit ca74095e0c
2 changed files with 10 additions and 13 deletions
@@ -117,6 +117,12 @@ namespace YLErp.Modules.SuperviseReportModule.SAC.Common
[AttributeUsage(AttributeTargets.Property | AttributeTargets.Field, AllowMultiple = true)]
public class SacDescriptionAttribute : Attribute
{
// Attribute.TypeId 本质是 System.TypeNewtonsoft 序列化会触发
// "Method may only be called on a Type for which Type.IsGenericParameter is true."
// 预览页用 ToJson() 序列化 SacInfo/List<SacInfo> 时崩溃,故显式跳过该成员。
// 13.0.1 安全版对 Type 成员序列化行为变更后暴露此问题)
public bool ShouldSerializeTypeId() => false;
/// <summary>
/// 字段名
/// </summary>
+4 -13
View File
@@ -37,13 +37,15 @@ namespace YLErp.Web.App
try
{
message = GetInnerExceptionMessage(exception);
// 暴露完整异常(类型 + 所有内层 message + 堆栈),不再只取最内层 message,
// 便于定位根因(如 SacInfo 序列化 TypeId 触发的 IsGenericParameter 反射异常)。
message = exception.ToString();
if (serviceExpcetion == null || serviceExpcetion.IsFaultError)
{
var result = await request.BodyReader.ReadAsync();
var reqBody = ConvertBufferToString(result.Buffer);
LogFactory.GetLogger(context.Request.Path.Value).Error(serviceExpcetion ?? exception, $"[query]:{request.QueryString.Value};[body]:{reqBody}");
LogFactory.GetLogger(context.Request.Path.Value).Error(serviceExpcetion ?? exception, $"[query]:{request.QueryString.Value};[body]:{reqBody}\r\n{message}");
}
}
catch (Exception ex)
@@ -77,16 +79,5 @@ namespace YLErp.Web.App
ReadOnlySpan<byte> span = readOnlySequence.IsSingleSegment ? readOnlySequence.First.Span : readOnlySequence.ToArray().AsSpan();
return System.Text.Encoding.UTF8.GetString(span);
}
private static string GetInnerExceptionMessage(Exception ex)
{
var exceptionStr = ex.Message;
while (ex.InnerException != null)
{
exceptionStr = ex.InnerException.Message;
ex = ex.InnerException;
}
return exceptionStr;
}
}
}