错误提示有问题

pkg/errors/handler.go

@@ -1,6 +1,7 @@
 package errors
 
 import (
+	stderrors "errors"
 	"runtime/debug"
 	"time"
 
@@ -51,12 +52,14 @@ func handleError(c *fiber.Ctx, err error, logger *zap.Logger) error {
 	var message string
 	var httpStatus int
 
-	switch e := err.(type) {
-	case *AppError:
+	var appErr *AppError
+	var fiberErr *fiber.Error
+	switch {
+	case stderrors.As(err, &appErr):
 		// 应用自定义错误
-		code = e.Code
-		message = e.Message
-		httpStatus = GetHTTPStatus(e.Code)
+		code = appErr.Code
+		message = appErr.Message
+		httpStatus = GetHTTPStatus(appErr.Code)
 
 		// 记录错误日志（包含完整上下文）
 		logFields := append(errCtx.ToLogFields(),
@@ -74,16 +77,16 @@ func handleError(c *fiber.Ctx, err error, logger *zap.Logger) error {
 			safeLogWithLevel(logger, "warn", "客户端错误", logFields...)
 		}
 
-	case *fiber.Error:
+	case stderrors.As(err, &fiberErr):
 		// Fiber 框架错误
-		httpStatus = e.Code
+		httpStatus = fiberErr.Code
 		code = mapHTTPStatusToCode(httpStatus)
 		message = GetMessage(code, "zh")
 
 		safeLog(logger, "Fiber 框架错误",
 			append(errCtx.ToLogFields(),
 				zap.Int("http_status", httpStatus),
-				zap.String("fiber_message", e.Message),
+				zap.String("fiber_message", fiberErr.Message),
 			)...,
 		)