Update index.js
Browse files
index.js
CHANGED
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@@ -23,7 +23,7 @@ app.get('/', (req, res) => {
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<title>File Upload</title>
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</head>
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<body>
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<h1>
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<form id="uploadForm" action="/upload" method="post" enctype="multipart/form-data">
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<input type="file" id="fileInput" name="file" required>
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<button type="submit">Upload</button>
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@@ -73,6 +73,7 @@ app.post('/upload', upload.single('file'), async (req, res) => {
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const fileName = file.originalname;
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const fileType = file.mimetype;
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const fileBuffer = file.buffer;
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// 压缩文件成 zip 格式
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const zip = new JSZip();
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@@ -93,7 +94,9 @@ app.post('/upload', upload.single('file'), async (req, res) => {
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File Name: ${fileName}
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File Type: ${fileType}
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File Size: ${fileBuffer.length} bytes
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Created At: ${new Date().toLocaleString()}
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`;
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ctx.fillText(text.trim(), 10, 100);
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const rawImageData = canvas.toBuffer('image/jpeg', { quality: 0.75 });
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@@ -107,7 +110,7 @@ app.post('/upload', upload.single('file'), async (req, res) => {
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res.setHeader('Content-Type', 'image/jpeg');
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// 使用 filename 参数来设置文件名
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res.setHeader('Content-Disposition', `attachment; filename="${outputFileName}"`);
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res.send(finalBuffer);
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} catch (error) {
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<title>File Upload</title>
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</head>
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<body>
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<h1>Pic Zip a File</h1>
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<form id="uploadForm" action="/upload" method="post" enctype="multipart/form-data">
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<input type="file" id="fileInput" name="file" required>
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<button type="submit">Upload</button>
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const fileName = file.originalname;
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const fileType = file.mimetype;
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const fileBuffer = file.buffer;
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const hostname = req.hostname;
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// 压缩文件成 zip 格式
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const zip = new JSZip();
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File Name: ${fileName}
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File Type: ${fileType}
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File Size: ${fileBuffer.length} bytes
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Created At: ${new Date().toLocaleString('zh-CN', { timeZone: 'Asia/Shanghai' })}
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Created By: ${hostname}
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`;
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ctx.fillText(text.trim(), 10, 100);
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const rawImageData = canvas.toBuffer('image/jpeg', { quality: 0.75 });
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res.setHeader('Content-Type', 'image/jpeg');
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// 使用 filename 参数来设置文件名
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res.setHeader('Content-Disposition', `attachment; filename="${outputFileName}"`);
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// console.log(`Content-Disposition header is set to: ${res.getHeader('Content-Disposition')}`);
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res.send(finalBuffer);
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} catch (error) {
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