From 75ab796a099d3a720603ae8126ebe3ed1bcd7474 Mon Sep 17 00:00:00 2001
From: liutao <790864623@qq.com>
Date: Fri, 12 Jun 2026 11:37:12 +0800
Subject: [PATCH] update

---
 src/views/mes/printconfig/index.vue | 20 +++++++++++++++++++-
 1 file changed, 19 insertions(+), 1 deletion(-)

diff --git a/src/views/mes/printconfig/index.vue b/src/views/mes/printconfig/index.vue
index bb10d7cd..a0ed49b0 100644
--- a/src/views/mes/printconfig/index.vue
+++ b/src/views/mes/printconfig/index.vue
@@ -166,7 +166,7 @@ const queryParams = reactive<QueryParams>({
 const queryFormRef = ref() // 搜索的表单
 const exportLoading = ref(false) // 导出的加载中
 const clientHostStorageKey = 'hiprint-client-host'
-const defaultClientHost = 'http://127.0.0.1:17521'
+const defaultClientHost = 'http://localhost:17521'
 let hiprintInited = false
 
 
@@ -190,6 +190,24 @@ const ensureHiprintInit = () => {
   if (hiprintInited) {
     return
   }
+
+  // Edge ���ݣ�Ϊ hiwebSocket ���?polling ����㽵��?  // ԭ���������?transports:["websocket"]��Edge ��ȫ������ WebSocket ��������ʧ��
+  const socket = getHiwebSocket()
+  if (socket?.start && !socket.__transportPatched) {
+    const originalStart = socket.start.bind(socket)
+    socket.start = function (callback?: any) {
+      const originalIo = window.io
+      window.io = function (url: string, opts?: any) {
+        opts = opts || {}
+        opts.transports = ['websocket', 'polling']
+        return originalIo(url, opts)
+      }
+      originalStart(callback)
+      window.io = originalIo
+    }
+    socket.__transportPatched = true
+  }
+
   hiprint.init({
     host: normalizeClientHost(),
     providers: [defaultElementTypeProvider()]