我想创建一个通过IBM Bluemix使用twilio的应用程序,但是当我打开我的路线时收到此消息:无法获取/
我认为app.js代码有问题,因为我只是按照一些教程,但它们都不起作用:(
// /*eslint-env node*/
// //------------------------------------------------------------------------------
// // node.js starter application for Bluemix
// //------------------------------------------------------------------------------
// // This application uses express as its web server
// // for more info, see: http://expressjs.com
// var express = require('express');
// // cfenv provides access to your Cloud Foundry environment
// // for more info, see: https://www.npmjs.com/package/cfenv
// var cfenv = require('cfenv');
// // create a new express server
// var app = express();
// // serve the files out of ./public as our main files
// app.use(express.static(__dirname + '/public'));
// // get the app environment from Cloud Foundry
// var appEnv = cfenv.getAppEnv();
// // start server on the specified port and binding host
// app.listen(appEnv.port, '0.0.0.0', function() {
// // print a message when the server starts listening
// console.log("server starting on " + appEnv.url);
// });
var express = require('express'),
app = express(),
twilio = require('twilio');
var port = (process.env.VCAP_APP_PORT || 3000);
// Pull in Twilio config from the BlueMix environment
// The VCAP_SERVICES environment variable contains a JSON string with all your
// Bluemix environment data
var config = JSON.parse(process.env.VCAP_SERVICES || "{}");
// Loop through user-provided config info and pull out our Twilio credentials
var twilioSid, twilioToken;
config['user-provided'].forEach(function(service) {
if (service.name == 'Twilio-mario') {
twilioSid = service.credentials.accountSID;
twilioToken = service.credentials.authToken;
}
});
app.get('/message', function (req, res) {
var client = new twilio.RestClient(twilioSid, twilioToken);
client.calls.create({
url: "http://twimlets.com/message?Message%5B0%5D=Twilio%20greeting%20from%20Bluemix!&",
//client.sendMessage({
to:'my number',
from:'twilio number',
body:'Brooooooklllllynnnn!'
}, function(err, message) {
res.send('Message sent! ID: '+message.sid);
});
});
var server = app.listen(port, function () {
console.log('Example app started')
});
我很无能......(在Mac OSX btw上使用终端)
答案 0 :(得分:6)
您没有到"/"
的路线,因此如果您尝试启动以下应用程序,则会出现此错误:
由于您拥有"/message"
路线,因此可以访问您的应用,例如:
http://myapp.mybluemix.net/message
或使用上面的第一个网址创建一个新路线来访问该应用:
app.get('/', function (req, res) {
// your code here
});