优化帮助文档显示

src/views/order/scripts/help.vue

@@ -7,8 +7,10 @@
         <li class="pl-2" v-for="(item, index) in scriptsDesc" :key="index">
           <span class="font-bold text-sm">{{ item.scriptName }}：</span
           ><span class="text-gray-500">{{ item.scriptDesc }}</span>
+          <template v-if="item?.example">
             <p class="text-gray-500">示例：</p>
             <div class="bg-[#1e293b] p-2 text-white rounded">{{ item.example }}</div>
+          </template>
         </li>
       </ol>
     </div>
@@ -31,11 +33,11 @@
 </template>
 
 <script lang="ts" setup>
-import { ref, onMounted } from 'vue';
+import { ref, onMounted } from 'vue'
 import { apiGetScriptDesc, apiOrderVarGetVarField } from '@/api/common'
 
-const scriptsDesc = ref([]);
-const orderVars = ref([]);
+const scriptsDesc = ref([])
+const orderVars = ref([])
 
 const onQueryVar = async () => {
   const { data } = await apiOrderVarGetVarField()