优化

src/components/queryComponent/index.vue

@@ -106,6 +106,10 @@ export default {
   methods: {
 		// 批量发布
 		batchHandle() {
+			if (this.batchImport.length === 0) {
+				this.msgInfo('请先选择要批量发布的数据')
+				return
+			}
 			this.$confirm('是否确认批量发布?', "警告", {
         confirmButtonText: "确定",
         cancelButtonText: "取消",