我在使用Nodemailer和Handlebars时遇到问题，当在Firebase上触发我的功能时，Nodemailer发送相同的电子邮件，我已经指定了当band处于特定值时的路径，例如，我的后端结构如下：
+functions
+EncontramosMotorista.js
+send.js
+Sendmailtomotorista.js
+views
+encontramosmotorista
+index.hbs
+imgs
+pagacompra
+index.hbs
+startcompra
+index.hbs
+index.js
send.js是发送邮件的人，是的，我所有的index.hbs都不一样。
这是send.js：
const path = require('path');
const hbs = require('nodemailer-express-handlebars');
const { encontramosMotorista } = require('./EncontramosMotorista')
const nodemailer = require('nodemailer')
const transport = nodemailer.createTransport({
// Falta configurar esto, para crear un dominio
// ahorita en prueba ocupamos mi correo electronico.
// Esto se puede convertir en un objeto.
service: "Gmail",
auth: {
user: "****@gmail.com",
pass: "*****"
}
});
const send = async(data, admin) => {
// band, mail, id, nombrecliente, nombreemp, mail2, prod, precio, liquidacion
let band = data.band;
let mail = data.correocliente;
let id = data.id;
let nombrecliente = data.nombrecliente;
let nombreemp = data.nombreemp;
let mail2 = data.correoempresa;
let prod = data.des;
let precio = data.preciototal;
let liquidacion = data.precio;
if (band === 0) {
console.log("Compra creada.." + hbs.name);
const handlebarOptions0 = {
viewEngine: {
extName: '.hbs',
partialsDir: path.resolve(__dirname, '../views/startcompra'),
layoutsDir: path.resolve(__dirname, '../views/startcompra/'),
defaultLayout: ''
},
viewPath: path.resolve(__dirname, '../views/startcompra/'),
extName: '.hbs',
};
console.log("HandlebarOptions #1", handlebarOptions0);
return await transport.use('compile', hbs(handlebarOptions0)).sendMail({
from: "*** <***@gmail.com>",
to: mail,
subject: "Orden: #1" + id,
template: 'index',
context: {
nombreCliente: nombrecliente,
idCompra: id,
NombreEmpresa: nombreemp,
Total: precio
},
attachments: [{
filename: 'logo.png',
path: path.resolve(__dirname, '../views/img/logo.png'),
cid: 'logo',
}]
}).then(r => {
return r;
}).
catch(e => {
console.log('ERRO:', e);
return e;
});
}
if (band === 2) {
console.log("Compra Confirmada.." + hbs.name)
const handlebarOptions2 = {
viewEngine: {
extName: '.hbs',
partialsDir: path.resolve(__dirname, '../views/pagacompra/'),
layoutsDir: path.resolve(__dirname, '../views/pagacompra/'),
defaultLayout: ''
},
viewPath: path.resolve(__dirname, '../views/pagacompra/'),
extName: '.hbs',
};
console.log("HandlebarOptions #2", handlebarOptions2);
return await transport.use('compile', hbs(handlebarOptions2)).sendMail({
from: "***<****@gmail.com>",
to: mail2,
subject: "Orden: #2 " + id,
template: 'index',
context: {
nombreCliente: nombrecliente,
idCompra: id,
NombreEmpresa: nombreemp,
Total: precio,
Liquidacion: liquidacion
},
attachments: [
{
filename: 'logo.png',
path: path.resolve(__dirname, '../views/img/logo.png'),
cid: 'logo',
},
]
}).then(r => {
return r;
}).
catch(e => {
console.log('ERRO:', e);
return e;
});
}
if (band === 3) {
console.log("Motorista encontrado", hbs.name);
const handlebarOptions3 = {
viewEngine: {
extName: '.hbs',
partialsDir: path.resolve(__dirname, '../views/encontramosmotorista/'),
layoutsDir: path.resolve(__dirname, '../views/encontramosmotorista/'),
defaultLayout: ''
},
viewPath: path.resolve(__dirname, '../views/encontramosmotorista/'),
extName: '.hbs',
};
console.log("HandlebarOptions #3", handlebarOptions3);
return encontramosMotorista(data, admin).then(res => {
return transport.use('compile', hbs(handlebarOptions3)).sendMail({
from: "**** <***@gmail.com>",
to: `${mail} , ${mail2}`,
subject: "Orden:#3 " + id,
template: 'index',
context: {
nombreCliente: nombrecliente,
idCompra: id,
NombreEmpresa: nombreemp,
nombreMotorista: res.nombre,
placa: res.placa,
telefono: res.phone,
},
attachments: [
{
filename: 'logo.png',
path: path.resolve(__dirname, '../views/img/delivery.png'),
cid: 'logo',
},
]
}).then(r => {
return r;
}
).
catch(e => {
console.log('ERRO:', e);
return e;
})
});
}
return false;
}
module.exports = {
send
}
在index.js上，这是我称之为的代码的片段： 除了导入
const { send } = require('./functions/send')
exports.PreOrdenCorreo2 = functions.database.ref('/PreRoutes/{id}/{band}')
.onUpdate((snapshot, context) => {
const idcompra = context.params.id;
const referencia2 = ref.child(idcompra);
referencia2.once("value", function(snap) {
return send(snap.val(), admin).then(res => {
console.log("Respuesta server :", res);
return res;
}).catch(e => {
console.log("Error server:", e);
return e;
});
});
路径正确，但是发送的电子邮件相同。