增加导出成功提升

src/views/IM/diagnosis-admin/diagnosis-list.vue

@@ -473,6 +473,7 @@ export default {
             a.setAttribute('href',href);
             a.setAttribute('download',name);
             a.click();
+            this.$message.success('导出成功')
         },
         // 预约时间
         timeHandle(row) {