From c66195054a22104d71dda9b4098dda60fc9172a7 Mon Sep 17 00:00:00 2001
From: jie <depressedjie@outlook.com>
Date: Mon, 8 Jul 2024 00:49:51 +0800
Subject: [PATCH] =?UTF-8?q?=E6=B7=BB=E5=8A=A0=E8=8E=B7=E5=8F=96=E6=89=80?=
 =?UTF-8?q?=E6=9C=89=E4=B8=B2=E5=8F=A3=E5=90=8D=E5=87=BD=E6=95=B0?=
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---
 src/services/work_service.rs | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/src/services/work_service.rs b/src/services/work_service.rs
index 672043f..46731d0 100644
--- a/src/services/work_service.rs
+++ b/src/services/work_service.rs
@@ -1,3 +1,4 @@
+use std::ptr::null;
 use crate::models::work_model::WorkModel;
 use crate::services::{serial_service::SerialService, sqlite_service::SqliteService, excel_service::ExcelService};
 
@@ -7,14 +8,13 @@ pub struct WorkService {
     excel_service: ExcelService,
 }
 
-impl Default for WorkService {
-    fn default() -> Self {
-        todo!()
-    }
-}
-
 impl WorkService {
 
+    pub fn get_port_names() -> Vec<String> {
+        //maybe should not use unwrap
+        return SerialService::get_ports().unwrap()
+    }
+
     fn init_excel_service(&mut self, path: String)->Result<bool, String>{
         return if let Ok(excel_service) = ExcelService::new(&path) {
             self.excel_service = excel_service;