NodeJs API提供产品镜像的目标路径
我正在上传一个使用大商业API的图像产品。API已成功创建产品，但镜像未成功创建。我如何给出目的地路径？
我给出了目的地路径，如下所示
但这是行不通的。
const storage = multer.diskStorage({
destination: 'https://store-9gk124wgzn.mybigcommerce.com/dev/product_images',
filename: function(req, file, cb) {
cb(null, file.fieldname + '-' + Date.now() + path.extname(file.originalname));
}
});
这是完整的代码，我试图给出路径图像，它已经放置了图像文件夹名为buddha.jpg，但它没有传递图像。const productCreated = function(createnewproduct) { console.log(createnewproduct)；const deferred = q.defer()；const postDataOptions ={ url：${BC_STORE_URL}/api/v2/products，method：'POST'，headers：{ 'Accept '：‘application/json'，'Content-Type'：'application/json'，'Authorization'：'Basic’+ new Buffer(BC_USER +‘：’+ BC_TOKEN).toString('base64') }，json: true，body: createnewproduct }；request(postDataOptions，(error，res，body) => { console.log(body)；if (!error && res.statusCode == 201) { console.log(createnewproduct)；deferred.resolve(createnewproduct)；} })；return deferred.promise；}
app.post('/product-created', (req, res) => {
const createnewproduct = {
"name": req.body.name,
"price": req.body.price,
"categories": [req.body.categories],
"type": req.body.type,
"availability": req.body.availability,
"description": "This timeless fashion staple will never go out of style!",
"weight": req.body.weight,
"is_visible": true,
"id": 549
};
productCreated(createnewproduct).then(result => {
const postImgDataOptions = {
url: `${BC_STORE_URL}/api/v2/products/${result.id}/images`,
method: 'POST',
headers: {
'Accept': 'application/json',
'Content-Type': 'application/json',
'Authorization': 'Basic ' + new Buffer(BC_USER + ':' + BC_TOKEN).toString('base64')
},
json: true,
body: {
//http://psdsandbox.com/022/pillow.jpg
"image_file": "images/buddha.jpg", // this image is put in public folder
"is_thumbnail": true,
"sort_order": 0,
"description": "Hi this is shutter img"
}
};
request(postImgDataOptions, (error, response, body) => {
console.log(response.statusCode);
if (!error && response.statusCode == 201) {
res.send('Done');
} else {
res.send('Bad Request');
}
});
});
});回答 1
Stack Overflow用户
发布于 2018-06-03 03:26:55
您是否尝试过仅使用product_images/
并且不使用destination: https://...，而是使用如下所示的回调函数
destination: function (req, file, cb) {
cb(null, 'product_images/')
}UPDATE:，因此要上传图像，您必须使用formdata
var uploadData = {
image_file: {
value: fs.createReadStream("images/buddha.jpg),
options: {
filename: "buddha.jpg",
contentType: "image/jpg"
}
}
};
var uploadOptions = {
method: "POST",
uri: `${BC_STORE_URL}/api/v2/products/${result.id}/images`,
formData: uploadData
};
return request(uploadOptions).then(res => {
res.send('Done');
}).catch(function(err){
res.send('Bad Request');
})https://stackoverflow.com/questions/50660323
复制相似问题