From 3a35a24029969e7725336f1da790470210c6aba3 Mon Sep 17 00:00:00 2001
From: 13404089107 <puwei@sinata.cn>
Date: 星期四, 26 六月 2025 19:54:16 +0800
Subject: [PATCH] Merge branch 'main' of http://120.76.84.145:10101/gitblit/r/H5/leshan-laboratory
---
laboratory/src/utils/utils.js | 34 ++++++++++++++++++++++++++++++++++
1 files changed, 34 insertions(+), 0 deletions(-)
diff --git a/laboratory/src/utils/utils.js b/laboratory/src/utils/utils.js
index 25dc81a..ee15529 100644
--- a/laboratory/src/utils/utils.js
+++ b/laboratory/src/utils/utils.js
@@ -36,4 +36,38 @@
if (!url) return '';
if (/^https?:\/\//.test(url)) return url;
return apiConfig.showImgUrl + url;
+}
+
+/**
+ * 通用文件下载方法
+ * @param {string} url 文件的下载地址（支持相对和绝对路径）
+ * @param {string} name 下载保存的文件名（可选）
+ */
+export function downloadFileByUrl(url, name) {
+ console.log('22222222222222222222',url)
+ if (!url) return;
+ // 处理相对路径
+ const fullUrl = getFullUrl(url);
+ console.log('fullUrl fullUrl',fullUrl)
+ const a = document.createElement('a');
+ a.href = fullUrl;
+ if (name) {
+ a.download = name;
+ } else {
+ a.download = '';
+ }
+ a.style.display = 'none';
+ document.body.appendChild(a);
+ a.click();
+ document.body.removeChild(a);
+}
+
+/**
+ * 在新标签页打开文件（预览或下载）
+ * @param {string} url 文件地址（支持相对和绝对路径）
+ */
+export function openFileInNewTab(url) {
+ if (!url) return;
+ const fullUrl = getFullUrl(url);
+ window.open(fullUrl, '_blank');
}
\ No newline at end of file
--
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