新浪微博 SDK 需要申请 App key，极其不方便，通过 Node.js 模拟请求发送微博。
weibo-post
Post weibo text from https based on node.
Usage
Using npm:
$ npm i --save-dev weibo-post
In Node.js:
var weiboPost = require('weibo-post')
weiboPost.setCookie('your weibo login cookie')
weiboPost.post('your post content')