这是我的代码:-
exports.uploadImage = (req,res) => {
const BusBoy = require('busboy');
const path = require('path');
const os = require('os');
const fs = require('fs');
const busboy = new BusBoy({ headers: req.headers });
let imageFileName;
let imageToBeUploaded = {};
busboy.on('file',(fieldname,file,filename,encoding,mimetype) => {
const imageExtension = filename.split('.')[filename.split('.').length - 1];
imageFileName = `${Math.round(Math.random() * 100000000000)}.${imageExtension}`;
const filepath = path.join(os.tmpdir(),imageFileName);
imageToBeUploaded = { filepath,mimetype };
file.pipe(fs.createWriteStream(filepath));
});
busboy.on('finish',() => {
console.log('Busboy on started');
//code breaks here
admin.storage().bucket().upload(imageToBeUploaded.filepath,{
resumable: false,metadata: {
metadata: {
contentType: imageToBeUploaded.mimetype
}
}
})
.then(() => {
const imageUrl = `https://firebasestorage.googleapis.com/v0/b/${config.storageBucket}/o/${imageFileName}?alt=media`;
console.log('logging image url' + imageUrl);
return db.doc(`/users/${req.user.handle}`).update({ imageUrl })
})
.then(() => {
return res.json({ message: 'Image uploaded successfully' });
})
.catch(err => {
console.error(err);
return res.status(500).json({ error: err.code });
})
});
busboy.end(req.rawBody);
}
我已经提到我的代码在注释中出现的地方,而我得到的错误是Error: Cannot parse response as JSON: Not Found
message: 'Cannot parse response as JSON: Not Found'
错误消息说无法将响应解析为JSON
。这是否意味着Firebase的响应不是JSON?我在请求的标题中有一个令牌,在主体中有一个图像作为表单数据。我真的不知道怎么了,请帮忙