我正在使用本教程: https://www.nodejsera.com/paypal-payment-integration-using-nodejs-part2.html
它实施PayPal的方式是:
// start payment process
app.get('/buy' , ( req , res ) => {
// create payment object
var payment = {
"intent": "authorize",
"payer": {
"payment_method": "paypal"
},
"redirect_urls": {
"return_url": "http://127.0.0.1:3000/success",
"cancel_url": "http://127.0.0.1:3000/err"
},
"transactions": [{
"amount": {
"total": 39.00,
"currency": "USD"
},
"description": " a book on mean stack "
}]
}
// call the create Pay method
createPay( payment )
.then( ( transaction ) => {
var id = transaction.id;
var links = transaction.links;
var counter = links.length;
while( counter -- ) {
if ( links[counter].method == 'REDIRECT') {
// redirect to paypal where user approves the transaction
return res.redirect( links[counter].href )
}
}
})
.catch( ( err ) => {
console.log( err );
res.redirect('/err');
});
});
// helper functions
var createPay = ( payment ) => {
return new Promise( ( resolve , reject ) => {
paypal.payment.create( payment , function( err , payment ) {
if ( err ) {
reject(err);
}
else {
resolve(payment);
}
});
});
}
然后相应地重定向用户:
app.get('/success' , (req ,res ) => {
res.redirect('/success.html');
console.log(req.query);
})
// error page
app.get('/err' , (req , res) => {
console.log(req.query);
res.redirect('/err.html');
})
我正在使用Sandbox,虚拟付款成功。我想在付款完成后向买家发送电子邮件(在这种情况下,我自己)。如何检索该信息(如果付款正常,用户电子邮件和姓名等)?
并且,有关在node.js中使用的库实现自动邮件的任何建议(nodemailer是一个选项,还是不推荐使用?)?
谢谢
答案 0 :(得分:0)
我不熟悉paypal api。但我认为有两点需要牢记。
创建一个webhook来接收通知(对于处理状态更改很重要)
在重定向端点
请仔细检查您的重定向终端已从PayPal收到的内容。
app.get('/success' , (req ,res ) => {
console.log(req.query); // should include payer id
res.redirect('/success.html');
})