feat:增加导出作业

src/components/drawers/AddLevelImportStu.vue

@@ -18,7 +18,7 @@
       <div class="main">
         <div class="minatitl">
           <div class="up1">请下载</div>
-          <div class="up2">模板</div>
+          <a class="up2" :href="template" style="course: pointer">模板</a>
           <div class="up1">，按要求填写数据并导入</div>
         </div>
         <div class="upload">
@@ -138,7 +138,10 @@ export default {
     },
   },
   setup(props, ctx) {
-    const state = reactive({});
+    const state = reactive({
+      template:
+        process.env.VUE_APP_TEMPLATE + "导入学员模版-1672998102528.xlsx",
+    });
     const closeDrawer = () => {
       ctx.emit("update:AddImpStuvisible", false);
     };