认证授权主要流程实现

web/error.go

@@ -0,0 +1,19 @@
+package web
+
+import (
+	"errors"
+
+	"github.com/gofiber/fiber/v2"
+)
+
+func ErrorHandler(c *fiber.Ctx, err error) error {
+	code := fiber.StatusInternalServerError
+	message := "服务器异常"
+	var e *fiber.Error
+	if errors.As(err, &e) {
+		code = e.Code
+		message = e.Message
+	}
+	c.Set(fiber.HeaderContentType, fiber.MIMETextPlainCharsetUTF8)
+	return c.Status(code).SendString(message)
+}