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我正在嘗試使用此模塊https://www.npmjs.com/package/s3-uploader
,但對於我來說目前還不清楚如何實現它。如何爲我的路由器做一個POST
?帶有NodeJS和s3-uploader模塊的AWS S3圖像上傳器
.post('/upload', ensureAuthenticated, (req, res, next) => {
let files = req.files;
let client = new Upload(process.env.AWS_BUCKET_NAME, {
aws: {
path: process.env.AWS_BUCKET_PATH,
region: process.env.AWS_BUCKET_REGION,
acl: 'public-read'
},
cleanup: {
versions: true,
original: false
},
original: {
awsImageAcl: 'private'
},
versions: [{
maxHeight: 1040,
maxWidth: 1040,
format: 'jpg',
suffix: '-large',
quality: 80,
awsImageExpires: 31536000,
awsImageMaxAge: 31536000
},{
maxWidth: 780,
aspect: '3:2!h',
suffix: '-medium'
},{
maxWidth: 320,
aspect: '16:9!h',
suffix: '-small'
},{
maxHeight: 100,
aspect: '1:1',
format: 'png',
suffix: '-thumb1'
},{
maxHeight: 250,
maxWidth: 250,
aspect: '1:1',
suffix: '-thumb2'
}]
});
client.upload(files.file.path, {}, function(err, versions, meta) {
if (err) { throw err; }
versions.forEach(function(image) {
console.log(image.width, image.height, image.url);
// 1024 760 https://my-bucket.s3.amazonaws.com/path/110ec58a-a0f2-4ac4-8393-c866d813b8d1.jpg
});
});
}
的.post
裏面我複製並粘貼到網站NPM他們的代碼,並改變了變量的值,以我的價值觀。
我收到此錯誤:
Error: Command failed: identify -format "name=
size=%[size]
format=%m
colorspace=%[colorspace]
height=%[height]
width=%[width]
orientation=%[orientation]
" /images/logo.png
/bin/sh: identify: command not found
at ChildProcess.exithandler (child_process.js:206:12)
at emitTwo (events.js:106:13)
at ChildProcess.emit (events.js:191:7)
at maybeClose (internal/child_process.js:877:16)
at Socket.<anonymous> (internal/child_process.js:334:11)
at emitOne (events.js:96:13)
at Socket.emit (events.js:188:7)
at Pipe._handle.close [as _onclose] (net.js:498:12)
我發現在這個線程相關但不完全有益的話題: Node.js S3-uploader issue