From 42952c97c8e7d1e07d984680e82babd13d1a557e Mon Sep 17 00:00:00 2001
From: big_sun_962464 <big_sun_962464@devide>
Date: Wed, 3 Jul 2024 17:19:00 +0800
Subject: [PATCH] Wed Jul  3 17:19:00 CST 2024 inscode

---
 src/components/Com2.vue | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

diff --git a/src/components/Com2.vue b/src/components/Com2.vue
index 8dcf607..e8ebf01 100644
--- a/src/components/Com2.vue
+++ b/src/components/Com2.vue
@@ -1,6 +1,6 @@
 <template>
   <div>
-    <h2>Com2-{{ msg }}</h2>
+    <h2 ref="refDom">Com2-{{ msg }}</h2>
     <button @click="msg+='1'">changeMsg</button>
   </div>
 </template>
@@ -9,22 +9,24 @@ import { ref,defineProps, computed, defineEmits, onActivated, onDeactivated, onB
 const msg = ref('欢迎使用Vue')
 debugger
 
+const refDom = ref(null)
+
 onBeforeMount(()=>{
   debugger
-  console.log('Com2-onBeforeMount')
+  console.log('Com2-onBeforeMount',refDom.value)
 })
 onMounted(()=>{
   debugger
-  console.log('Com2-onMounted')
+  console.log('Com2-onMounted',refDom.value)
 })
 
 onBeforeUpdate(()=>{
   debugger
-  console.log('Com2-onBeforeUpdate')
+  console.log('Com2-onBeforeUpdate',refDom.value.innerHTML)
 })
 onUpdated(()=>{
   debugger
-  console.log('Com2-onUpdated')
+  console.log('Com2-onUpdated',refDom.value.innerHTML)
 })
 
 onActivated(() => {
-- 
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