fix: issues

backend/app/middlewares/mid_wechat_mp_verify.go

@@ -0,0 +1,19 @@
+package middlewares
+
+import (
+	"strings"
+
+	"github.com/gofiber/fiber/v3"
+)
+
+func (f *Middlewares) WechatMpVerify(ctx fiber.Ctx) error {
+	if !strings.HasPrefix(ctx.Path(), "/MP_verify_") {
+		return ctx.Next()
+	}
+
+	path := strings.Replace(ctx.Path(), "MP_verify_", "", 1)
+	path = strings.Replace(path, ".txt", "", 1)
+	path = strings.Trim(path, "/")
+
+	return ctx.SendString(path)
+}