解决inupt 标签不能使用backspace删除文字问题

app/src/App.vue

@@ -270,7 +270,7 @@
     <el-dialog v-model="filelist" title="模板列表" :width="800">
       <!-- <el-switch v-model="filetype" style="--el-switch-on-color: #13ce66; --el-switch-off-color: #00ffff"
         active-text="文件" inactive-text="模板" @click="templateItems" /> -->
-      <el-input v-model="search" style="width: 150px; margin-right: 10px" placeholder="请输入模板名" clearable></el-input>
+      <el-input v-model="search" type="text" style="width: 150px; margin-right: 10px" placeholder="请输入模板名" clearable></el-input>
       <el-button type="primary" :icon="Search" @click="searchTemplate" plain>搜索</el-button>
       <div class="demo-image">
         <div v-for="name in names" :key="name" class="block">
@@ -396,10 +396,10 @@ const shortcutKeyList = reactive([
     name: '全部选中',
     value: 'Control + a'
   },
-  {
-    name: '删除',
-    value: 'Del 或 Backspace'
-  },
+  // {
+  //   name: '删除',
+  //   value: 'Del 或 Backspace'
+  // },
   {
     name: '复制',
     value: 'Control + c'

tiny-whiteboard/src/utils/keyMap.js

@@ -1,5 +1,5 @@
 const map = {
-  Backspace: 8,
+  // Backspace: 8,
   Tab: 9,
   Enter: 13,