88 lines
3.0 KiB
JavaScript
Executable File
88 lines
3.0 KiB
JavaScript
Executable File
document.addEventListener('DOMContentLoaded', function() {
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const uploadForm = document.getElementById('uploadForm');
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const downloadForm = document.getElementById('downloadForm');
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const uploadResult = document.getElementById('uploadResult');
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const fileLink = document.getElementById('fileLink');
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const copyLinkBtn = document.getElementById('copyLinkBtn');
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// 设置最小过期时间为当前时间
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const expiresInput = document.getElementById('expiresInput');
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const now = new Date();
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const localDatetime = new Date(now.getTime() - now.getTimezoneOffset() * 60000)
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.toISOString()
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.slice(0, 16);
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expiresInput.min = localDatetime;
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// 文件上传处理
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uploadForm.addEventListener('submit', async function(e) {
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e.preventDefault();
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const formData = new FormData(uploadForm);
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const fileInput = document.getElementById('fileInput');
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if (!fileInput.files[0]) {
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alert('请选择要上传的文件');
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return;
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}
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try {
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const response = await fetch('<你的后端地址>/upload', {
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method: 'POST',
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body: formData
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});
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const result = await response.json();
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if (result.success) {
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// 显示上传结果
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fileLink.href = result.url;
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fileLink.textContent = result.url;
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uploadResult.classList.remove('hidden');
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// 清空表单
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uploadForm.reset();
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} else {
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alert(`上传失败: ${result.error || '未知错误'}`);
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}
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} catch (error) {
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alert(`上传出错: ${error.message}`);
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}
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});
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// 复制链接功能
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copyLinkBtn.addEventListener('click', function() {
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navigator.clipboard.writeText(fileLink.href)
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.then(() => {
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const originalText = copyLinkBtn.textContent;
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copyLinkBtn.textContent = '已复制！';
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setTimeout(() => {
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copyLinkBtn.textContent = originalText;
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}, 2000);
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})
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.catch(err => {
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alert('复制失败: ' + err);
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});
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});
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// 文件下载处理
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downloadForm.addEventListener('submit', function(e) {
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e.preventDefault();
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const fileId = document.getElementById('fileIdInput').value.trim();
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const password = document.getElementById('downloadPasswordInput').value;
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if (!fileId) {
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alert('请输入文件ID');
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return;
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}
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// 构建下载URL
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let downloadUrl = `<你的后端地址>/file/${fileId}`;
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if (password) {
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downloadUrl += `?password=${encodeURIComponent(password)}`;
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}
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// 打开下载链接
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window.open(downloadUrl, '_blank');
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});
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}); |