我想使用Twitter API(https://www.npmjs.com/package/twitter),以下是我想添加的内容:
app.js& package.json
var express = require("express"),
path = require("path"),
http = require("http"),
twitter = require("twitter"),
app = express();
http.createServer(app).listen(3000);
twitter_data.js
var Twitter = require('twitter');
var client = new Twitter({
consumer_key: '',
consumer_secret: '',
access_token_key: '',
access_token_secret: ''
});
var params = {screen_name: 'nodejs'};
client.get('statuses/user_timeline', params, function(error, tweets, response){
if (!error) {
console.log(tweets);
}
});
答案 0 :(得分:15)
我会尽量保持简短,我们走了:
首先安装express-generator模块:npm install -g express-generator
运行express --hbs
(你可以选择Jade或其他任何东西,但我更喜欢Handlebars,所以我会继续这样做)
转到该文件夹并安装依赖项:npm install
安装twitter模块:npm install --save twitter
转到Twitter的Application Management Page并创建您的应用。获取必要的密钥:consumer_key,consumer_secret,access_token_key和access_token_secret。
在此之后,我想分享实际代码,而不是解释做什么
这是/routes/index.js文件:
var express = require('express');
var Twitter = require('twitter');
var router = express.Router();
var client = new Twitter({
consumer_key: 'XXX',
consumer_secret: 'XXX',
access_token_key: 'XXX',
access_token_secret: 'XXX'
});
router.get('/', function(req, res, next) {
// https://dev.twitter.com/rest/reference/get/statuses/user_timeline
client.get('statuses/user_timeline', { screen_name: 'nodejs', count: 20 }, function(error, tweets, response) {
if (!error) {
res.status(200).render('index', { title: 'Express', tweets: tweets });
}
else {
res.status(500).json({ error: error });
}
});
});
module.exports = router;
这是/views/index.hbs文件:
<ul>
{{#each tweets }}
<li>{{ this.text }}</li>
{{/each }}
</ul>
当您全部保存并运行npm start
时,您可以在http://localhost:3000