2
以下是我的节点JavaScript代码,用于使用s3fs
库将图像上传到Amazon S3。图像正确上传,但是当我尝试在浏览器中查看该图像时,它提供了下面提到的错误。节点js s3fs图像上传到aws amazon s3服务器并设置ContentType
我检查了内容类型,默认保存为octet-stream
。如果我手动将其设置为image/jpeg
,那么该图像可在浏览器中查看。任何人都可以告诉我只能在上传完成后才能设置Content-Type吗?
我试图设置内容类型,但它不工作S3fs
图像上传。
错误代码: -
<Error>
<Code>NoSuchKey</Code>
<Message>The specified key does not exist.</Message>
</Error>
我的实际代码: -
var AWS= require('aws-sdk');
var fs = require('fs');
var S3FS = require('s3fs');
var s3fsImpl = new S3FS('bbqmobileimages/images/banners',{
accessKeyId:'A********A',
secretAccessKey:'****************'
});
var multiparty = require('connect-multiparty'),
multipartyMiddleware = multiparty();
router.use(multipartyMiddleware);
router.post('/api/v1/backoffice/upload/image',function(req,res){
console.log(JSON.stringify(req.files));
var file = req.files;
console.log("file",JSON.stringify(file))
console.log("original name:- "+file.fileUpload.originalFilename);
console.log("Path:- ",file.fileUpload.path);
var stream = fs.createReadStream(file.fileUpload.path);
return s3fsImpl.writeFile(file.fileUpload.originalFilename, stream).then(function(){
fs.unlink(file.fileUpload.path, function(err){
console.error(err);
})
console.log("Sucessfully uploaded to Amazon S3 server");
});
});
谢谢哥们其工作的罚款(Y) –
@HemantNa garkoti如果我的回答对您有帮助,请点击左侧的复选标记并将我的答案标记为正确。 – Houseman