From 417aec4b551ce56179e9f98831f0907487484760 Mon Sep 17 00:00:00 2001
From: yutent <yutent.io@gmail.com>
Date: Wed, 19 Oct 2022 17:46:32 +0800
Subject: [PATCH] =?UTF-8?q?=E5=A2=9E=E5=8A=A0=E9=BB=98=E8=AE=A4=E7=AB=AF?=
 =?UTF-8?q?=E5=8F=A38080?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 lib/dev.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/dev.js b/lib/dev.js
index 784f7ea..5966743 100644
--- a/lib/dev.js
+++ b/lib/dev.js
@@ -14,7 +14,7 @@ const SERVER_OPTIONS = {}
 
 export default function createServer(root = '', conf = {}) {
   const IS_MPA = Object.keys(conf.pages).length > 1
-  const PORT = conf.devServer.port
+  const PORT = conf.devServer.port || 8080
   const USE_HTTPS = conf.devServer.https
   const DOMAIN = conf.devServer.domain || 'localhost'
   const WEB_SERVER = USE_HTTPS ? https : http
@@ -175,7 +175,7 @@ export default function createServer(root = '', conf = {}) {
     .listen(PORT)
     .on('error', err => {
       console.log(`${PORT}端口被占用~~~`)
-      conf.devServer.port++
+      conf.devServer.port = PORT + 1
       createServer(root, conf)
     })
     .on('listening', _ => {