我正在尝试使用以下函数与Stripe API进行交互-由于app.post('/form',function(req,res){
var tf = req.body.termFound;
// var reg =`/${tf}/i`; not an actual regex, still a string!!!
var reg = new RegExp(tf, 'i') // as you have since discovered
db.collection('a').find({"keyword": {$regex: reg }}).toArray(function (err,results){
if (err) return console.log(err)
res.render('stest.ejs',{arr:results})
});
})
对象已在控制台中正确记录并按预期显示，因此似乎可以正常工作。
key但是，当我从Swift iOS应用程序调用此函数时，exports.createEphemeralKey = functions.https.onCall((data,context) => {
const stripe_version = data.api_version;
const customerId = data.customer_id;
if (!stripe_version) {
throw new functions.https.HttpsError('missing-stripe-version','The stripe version has not been provided.');
}
if (customerId.length === 0) {
throw new functions.https.HttpsError('missing-customerID','The customer ID has not been provided.');
}
return stripe.ephemeralKeys.create(
{customer: customerId},
{stripe_version: stripe_version}
).then((key) => {
console.log(key);
return key;
}).catch((err) => {
console.log(err);
throw new functions.https.HttpsError('stripe-error', err);
});
});
始终为nil。
result?.data答案 0 :(得分：1)
可能是因为您没有返回“可以JSON编码的数据”（请参见doc）。以下应该起作用：
....
).then((key) => {
console.log(key);
return {key: key};
})
....