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NodeJs API为产品图像提供目标路径

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我正在使用big commerce API上传带有图像的产品 . 该产品由API成功创建，但图像没有 . 我如何提供目的地路径？

我已经给出了如下目的地路径

https://store-9gk124wgzn.mybigcommerce.com/dev/product_images

但这不起作用 .

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));
   }
});

enter image description here

这是我试图给出路径图像的完整代码，它将图像文件夹名称设置为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 ，方法：'POST'， Headers ：{_ 'Accept'：'application/json'，_ 'Content-Type'：'application/json'，_ 'Authorization'：'Basic '新缓冲区（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');
      }
    });



  });

});
node.js bigcommerce

1 回答

  • 0

    你试过只用 product_images/ 吗？

    而不是使用 destination: https://... 使用类似这样的回调函数

    destination: function (req, file, cb) {
    cb(null, 'product_images/')
}

    UPDATE: 所以要上传图片，你必须使用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');
 })
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