var PersonalityInsightsV2 = require('watson-developer-cloud/personality-insights/v2');
var personality_insights = new PersonalityInsightsV2({
username: '<username>',
password: '<password>'
});
personality_insights.profile({
text: '<?php echo $_Session['description'];?>',
language: 'en' },
function (err, response) {
if (err)
console.log('error:', err);
else
console.log(JSON.stringify(response, null, 2));
});
它不会显示任何内容。我也已经完成了npm watson cloud并保存了它,我已经把我的凭据放在git上了。我错过了什么?我是初学者但很想在我的页面上使用它!
答案 0 :(得分:1)
以下是在本地运行它的步骤,因为您是初学者,我将从头开始。
创建一个新文件夹并根据需要为其命名。把这些文件放在那里。
命名第一个文件:FOLLOWk-1
填写index.js
,<YOUR-USERNAME>
和<YOUR-PASSWORD>
变量。
<YOUR-100-UNIQUE-WORDS>
创建另一个文件并将其命名为:var express = require('express');
var app = express();
var http = require('http').Server(app);
var cfenv = require("cfenv");
var appEnv = cfenv.getAppEnv();
http.listen(appEnv.port, appEnv.bind);
var PersonalityInsightsV2 = require('watson-developer-cloud/personality-insights/v2');
var personality_insights = new PersonalityInsightsV2({
username: '<YOUR-USERNAME>',
password: '<YOUR-PASSWORD>'
});
personality_insights.profile({
text: "<YOUR-100-UNIQUE-WORDS>",
language: 'en' },
function (err, response) {
if (err)
console.log('error:', err);
else
console.log(JSON.stringify(response, null, 2));
});
将这些内容放在那里
package.json
打开您的终端并{
"name": "myWatsonApp",
"version": "1.0.0",
"description": "A Watson Personality Insights application",
"main": "index.js",
"scripts": {
"start": "node index.js"
},
"dependencies": {
"cfenv": "^1.0.3",
"express": "^4.13.4",
"watson-developer-cloud": "^2.2.0"
}
}
到您刚创建的文件夹的根目录。
运行命令:cd
然后运行命令npm install
您的应用程序将继续运行,您将看到在npm start