From eef69115934235cd9a0392643083a83b9f45904c Mon Sep 17 00:00:00 2001
From: zjk <852185829@qq.com>
Date: 星期三, 29 七月 2026 15:32:41 +0800
Subject: [PATCH] refactor(admin-records): 优化访客记录验证样式并重构导出逻辑
---
components/admin/AdminRecordsPanel.vue | 104 +++++++++++++++++++++++++++++++++++++--------------
1 files changed, 75 insertions(+), 29 deletions(-)
diff --git a/components/admin/AdminRecordsPanel.vue b/components/admin/AdminRecordsPanel.vue
index 9055632..24bdd3e 100644
--- a/components/admin/AdminRecordsPanel.vue
+++ b/components/admin/AdminRecordsPanel.vue
@@ -343,6 +343,72 @@
return `${dateValue} ${isEnd ? '23:59:59' : '00:00:00'}`;
};
+const arrayBufferToBase64 = (buffer) => {
+ if (!(buffer instanceof ArrayBuffer)) {
+ return '';
+ }
+
+ const bytes = new Uint8Array(buffer);
+ const chunkSize = 0x8000;
+ let binary = '';
+
+ for (let index = 0; index < bytes.length; index += chunkSize) {
+ const chunk = bytes.subarray(index, index + chunkSize);
+ binary += String.fromCharCode.apply(null, chunk);
+ }
+
+ return btoa(binary);
+};
+
+const saveExportArrayBufferToLocal = (buffer, fileName) => {
+ return new Promise((resolve, reject) => {
+ // #ifdef APP-PLUS
+ try {
+ if (typeof plus === 'undefined' || !plus.android || !plus.io) {
+ reject(new Error('当前环境不支持原生文件写入'));
+ return;
+ }
+
+ const base64Content = arrayBufferToBase64(buffer);
+ if (!base64Content) {
+ reject(new Error('导出内容为空'));
+ return;
+ }
+
+ const Base64 = plus.android.importClass('android.util.Base64');
+ const File = plus.android.importClass('java.io.File');
+ const FileOutputStream = plus.android.importClass('java.io.FileOutputStream');
+ const exportDirPath = plus.io.convertLocalFileSystemURL('_doc/exports');
+ const exportDir = new File(exportDirPath);
+
+ if (!exportDir.exists()) {
+ exportDir.mkdirs();
+ }
+
+ const absoluteFilePath = `${exportDirPath}/${fileName}`;
+ const exportFile = new File(absoluteFilePath);
+ const outputStream = new FileOutputStream(exportFile);
+
+ try {
+ const fileBytes = Base64.decode(base64Content, Base64.DEFAULT);
+ outputStream.write(fileBytes);
+ outputStream.flush();
+ } finally {
+ outputStream.close();
+ }
+
+ resolve(absoluteFilePath);
+ } catch (error) {
+ reject(error);
+ }
+ // #endif
+
+ // #ifndef APP-PLUS
+ reject(new Error('当前环境不支持原生文件写入'));
+ // #endif
+ });
+};
+
const getSelectedAreaLeafName = (areaValue = '') => {
if (!areaValue) {
return '';
@@ -725,36 +791,16 @@
return;
}
- // 保存到本地
- plus.io.resolveLocalFileSystemURL('_doc/', (docEntry) => {
- docEntry.getFile(fileName, { create: true }, (fileEntry) => {
- fileEntry.createWriter((writer) => {
- writer.onwrite = () => {
- uni.hideLoading();
- const filePath = fileEntry.toLocalURL();
- console.log('访客记录导出成功，文件路径:', filePath);
- uni.showToast({ title: '导出成功，文件地址：' + filePath, icon: 'none' });
- };
- writer.onerror = (err) => {
- uni.hideLoading();
- uni.showToast({ title: '文件保存失败', icon: 'none' });
- console.error('文件保存失败:', err);
- };
- writer.seek(0);
- writer.truncate(0);
- writer.writeAsBinary(res); // 使用 writeAsBinary 写入 ArrayBuffer
- }, (err) => {
- uni.hideLoading();
- console.error('创建文件写入器失败:', err);
- });
- }, (err) => {
- uni.hideLoading();
- console.error('创建导出文件失败:', err);
- });
- }, (err) => {
+ try {
+ const savedFilePath = await saveExportArrayBufferToLocal(res, fileName);
uni.hideLoading();
- console.error('访问_doc目录失败:', err);
- });
+ console.log('访客记录导出成功，文件路径:', savedFilePath);
+ uni.showToast({ title: '导出成功，文件地址：' + savedFilePath, icon: 'none' });
+ } catch (err) {
+ uni.hideLoading();
+ uni.showToast({ title: '文件保存失败', icon: 'none' });
+ console.error('文件保存失败:', err);
+ }
// #endif
return;
}
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