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57 lines
2.1 KiB
57 lines
2.1 KiB
<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>信息导入页面</title>
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<link rel="stylesheet" href="style_1.css">
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</head>
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<body class="background-container">
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<div class="firstcontainer">
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<div class="text">请导入学生名单：<span class="intext" id="filePrompt">点击此处导入文件</span></div>
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<input type="file" id="fileInput" accept=".xlsx, .xls" style="display:none;">
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</div>
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<script>
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document.getElementById('filePrompt').addEventListener('click', function () {
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document.getElementById('fileInput').click();
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});
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document.getElementById('fileInput').addEventListener('change', async function (event) {
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var file = event.target.files[0];
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if (file) {
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// Optional: Validate file type
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if (!file.type.match(/application\/vnd\.openxmlformats-officedocument\.spreadsheetml\.sheet|application\/vnd\.ms-excel/)) {
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alert('请上传有效的 Excel 文件。');
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return;
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}
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var formData = new FormData();
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formData.append('file', file);
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try {
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const response = await fetch('http://localhost:3000/upload', { // Adjust URL if necessary
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method: 'POST',
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body: formData,
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});
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if (!response.ok) {
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throw new Error('Network response was not ok: ' + response.statusText);
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}
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const result = await response.json();
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console.log('服务器响应:', result);
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alert(result.message);
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} catch (error) {
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console.error('文件上传失败:', error);
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alert('文件上传失败，请重试。错误信息：' + error.message);
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}
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}
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});
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</script>
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</body>
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</html> |