createWriteStream 和 path 不起作用

Question

我正在尝试创建发票，但由于某种原因，下面的行不起作用：

document.pdfkitDoc.pipe(fs.createWriteStream('./file.pdf')) 

也许是语法问题，我真的不知道它是从npm复制的 有什么建议吗？

这是我的代码：

var fs = require('fs')
var pdfInvoice = require('pdf-invoice')
router.post('/add', function(req, res) {
const document = pdfInvoice({
company: {
phone: '(99) 9 9999-9999',
email: '[e-mail]',
address: 'Av. Companhia, 182, Água Branca, Piauí',
name: 'Evil Corp.',
},
customer: {
name: 'Elliot Raque',
email: '[e-mail]',
},
items: [
{amount: 50.0, name: 'XYZ', description: 'Lorem ipsum dollor sit amet', quantity: 12},
{amount: 12.0, name: 'ABC', description: 'Lorem ipsum dollor sit amet', quantity: 12},
{amount: 127.72, name: 'DFE', description: 'Lorem ipsum dollor sit amet', quantity: 12},
],
})

docucment.generate() // triggers rendering
document.pdfkitDoc.pipe(fs.createWriteStream('./file.pdf'))
});

Answer 1

docucment.generate()行有错别字，应该是document.generate()。