Question

嘿我正在使用bluemix并使用它来部署服务器。我在我的网页控制台上收到以下错误：无法加载资源：无法连接到服务器。

我的代码如下：

/*eslint-env node*/
var express = require('express');
var cfenv = require('cfenv');
var app = express();
app.use(express.static(__dirname + '/public'));
cfenv.getAppEnv();
var http = require('http');
var bodyParser = require('body-parser');

var watson = require('watson-developer-cloud');
// parse application/x-www-form-urlencoded
app.use(bodyParser.urlencoded({ extended: false }));

// parse application/json
app.use(bodyParser.json());


app.set('port', process.env.VCAP_APP_PORT || 6004);
app.set('ip', process.env.VCAP_APP_HOST || "localhost");

//Default REST Call for Testing
app.post('/hello', function(req, res) {
    console.log("It comes here!" + res.statusCode);
    var language_translation = watson.language_translation({
    username: 'my usrename',
    password: 'my password',
    version: 'v2'
    });

    language_translation.translate({
        text: req.body.message,
        source: 'en',
        target: req.body.language
    }, function(err, translation) {
    if(err) {
        console.log(err);
    } else {
        console.log(translation);
        res.send(translation.translations[0].translation);
    }
    });
});

app.get('/hello', function(request, response) {
    console.log("Hello!");
    response.send("Hello World");
});

app.listen(app.get('port'),app.get('ip'), function() {
    console.log("Server is listening on port "+app.get('port')+" and ip "+app.get('ip'));

    console.log("Hello Boiz!!! Printed on Screen");
});

有人可以帮帮我!!! 感谢

Answer 1

我看到您正在尝试使用IBM Watson的语言翻译服务。以下是相同的示例演示：Watson Language Translation Service

希望这有帮助。

无法加载资源：无法连接到服务器

1 个答案: