限制文件类型

src/views/app_update/edit.vue

@@ -53,11 +53,13 @@
             class="upload-demo"
             style="width: 100%"
             drag
+            accept=".apk, .ipa, .wgt"
             :headers="{ Token: userStore.token }"
             :action="base_url + '/upload/file'"
             :limit="1"
             :on-success="handleFile"
             :on-exceed="handleExceed"
+            :before-upload="handleBeforeUpload"
             ref="upload"
           >
             <el-icon class="el-icon--upload"><upload-filled /></el-icon>
@@ -140,6 +142,18 @@ const handleExceed = (files: any) => {
   upload.value!.submit();
 };
 
+const appTypeList = [".apk", ".ipa", ".wgt"];
+const handleBeforeUpload = (e: any) => {
+  let a = appTypeList.find((item: any) => {
+    return item == e?.name?.substring(e.name.length - 4, e.name.length);
+  });
+  if (a) return true;
+  else {
+    ElMessage.error("仅支持上传APK/IPA/WGT文件");
+    return false;
+  }
+};
+
 // 弹窗标题
 const popupTitle = computed(() => {
   return mode.value == "edit" ? "编辑app更新" : "新增app更新";