如何从nodeJs app上传多张图片到imageKit？

Question

我正在尝试通过HTML表单提交的图像，然后通过节点应用程序上传到imagekit中。我完全搞不懂这个配置。任何帮助都将不胜感激。

const app = express();
const multer = require('multer');
const path = require('path');
const upload = multer({
    dest: "uploads/" // "uploads"
});


var ImageKit = require("imagekit");
var fs = require('fs');


app.set('views', path.join(__dirname, 'views'));
app.set('view engine', 'ejs');
app.use(express.urlencoded({extended: true}));


var imagekit = new ImageKit({
    publicKey : "public_6ImvGNsOViPhZ*******",
    privateKey : "private_IZ1pjwUR9F********",
    urlEndpoint : "https://ik.imagekit.io/*****/"
});




app.get('/upload', (req, res) => {
    res.render('index')
})

app.post('/upload', upload.single("image"), (req, res) => {
    fs.readFile('uploads/' + req.file.filename, function(err, data) {
        if (err) throw err; // Fail if the file can't be read.
        imagekit.upload({
          file : req.file, //required
          fileName : req.file.filename + '.jpg', //required
          tags: ["tag1", "tag2"]
        }, function(error, result) {
          if(error) console.log(error);
          else console.log(result);
        });
      });
    console.log(req.file.filename);
    res.redirect('/upload');
})

Answer 1

您不需要将您的图像发送到节点app，然后再上传，您可以通过后端身份验证端点直接从客户端上传您的图像。您可以使用imagekit-javascript sdk来实现此目的。它还有一个你可以参考的sample app。