ADD file via upload

1 month ago · cfe8992fc4
parent 58fc3c4b8c
commit cfe8992fc4
1 changed files with 57 additions and 0 deletions
--- a/信息导入.html
+++ b/信息导入.html
@ -0,0 +1,57 @@
+<!DOCTYPE html>
+<html lang="en">
+
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>信息导入页面</title>
+    <link rel="stylesheet" href="style_1.css">
+
+</head>
+
+<body class="background-container">
+    <div class="firstcontainer">
+        <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>
+        <input type="file" id="fileInput" accept=".xlsx, .xls" style="display:none;">
+    </div>
+
+    <script>
+        document.getElementById('filePrompt').addEventListener('click', function () {
+            document.getElementById('fileInput').click();
+        });
+
+        document.getElementById('fileInput').addEventListener('change', async function (event) {
+            var file = event.target.files[0];
+            if (file) {
+                // Optional: Validate file type
+                if (!file.type.match(/application\/vnd\.openxmlformats-officedocument\.spreadsheetml\.sheet|application\/vnd\.ms-excel/)) {
+                    alert('请上传有效的 Excel 文件。');
+                    return;
+                }
+
+                var formData = new FormData();
+                formData.append('file', file);
+
+                try {
+                    const response = await fetch('http://localhost:3001/upload', { // Adjust URL if necessary
+                        method: 'POST',
+                        body: formData,
+                    });
+
+                    if (!response.ok) {
+                        throw new Error('Network response was not ok: ' + response.statusText);
+                    }
+
+                    const result = await response.json();
+                    console.log('服务器响应:', result);
+                    alert(result.message);
+                } catch (error) {
+                    console.error('文件上传失败:', error);
+                    alert('文件上传失败，请重试。错误信息：' + error.message);
+                }
+            }
+        });  
+    </script>
+</body>
+
+</html>