我尝试使用 formidable 将文件上传到我的 Google Cloud 存储桶(使用 https://www.npmjs.com/package/formidable-serverless?activeTab=readme 中的示例),但仍然无法将其上传到我的存储桶。
这是我的 .env 文件
GCS_BUCKET = <bucket-name>
GCLOUD_PROJECT = <project-name>
GCS_KEYFILE = <key file location>
这是我尝试过的
const formidable = require('formidable-serverless');
const http = require('http');
const util = require('util');
http.createServer(function(req, res) {
if (req.url == 'gs://<bucket-name>/' && req.method.toLowerCase() == 'post') {
// parse a file upload
const form = new formidable.IncomingForm();
form.parse(req, function(err, fields, files) {
res.writeHead(200, {'content-type': 'text/plain'});
res.write('received upload:\n\n');
res.end(util.inspect({fields: fields, files: files}));
});
return;
}
// show a file upload form
res.writeHead(200, {'content-type': 'text/html'});
res.end(
'<form action="/upload" enctype="multipart/form-data" method="post">'+
'<input type="text" name="title"><br>'+
'<input type="file" name="upload" multiple="multiple"><br>'+
'<input type="submit" value="Upload">'+
'</form>'
);
}).listen(8080);
我也试过 Mutler ( https://www.npmjs.com/package/multer-google-storage ) ,谁能帮忙举个例子
最佳答案
我知道这是一个迟到的帖子。
只是为了让问题无法回答。
const express = require('express');
const formidable = require('formidable');
const { Storage } = require('@google-cloud/storage');
const bucket = 'yourBucketName';
async function uploadFile(bucket, filename) {
const storage = new Storage();
const params = { metadata: { cacheControl: 'public, max-age=31536000' }
};
await storage.bucket(bucket).upload(filename, params);
console.log(`${filename} uploaded to ${bucket}.`);
}
const app = express();
app.get('/', (req, res) => {
res.send(`
<h2>With <code>"express"</code> npm package</h2>
<form action="/api/upload" enctype="multipart/form-data" method="post">
<div>Text field title: <input type="text" name="title" /></div>
<div>File: <input type="file" name="someExpressFiles" multiple="multiple" /></div>
<input type="submit" value="Upload" />
</form>
`);
});
app.post('/api/upload', (req, res, next) => {
const form = formidable();
form.parse(req, (err, fields, files) => {
if (err) {
next(err);
return;
}
let imgPath = files.someExpressFiles.path;
uploadFile(bucket, imgPath).catch(console.error);
res.json({ fields, files });
});
});
app.listen(8080, () => {
console.log('Server listening on http://localhost:8080 ...');
});
关于javascript - 如何使用强大的 npm 将文件上传到谷歌云,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/60370354/