如何在水手in /node.js中实现Evercookie？

Question

我跟着这个链接

https://github.com/truongsinh/node-evercookie

首先在config/http.js中创建了一个连接中间件

然后跟着链接：

http://samy.pl/evercookie/

在铬控制台中的结果:

Storage mechanism userData returned: undefined<br>
Storage mechanism cookieData returned: undefined<br>
Storage mechanism localData returned: 12345<br>
Storage mechanism globalData returned: undefined<br>
Storage mechanism sessionData returned: 12345<br>
Storage mechanism windowData returned: 12345<br>
Storage mechanism historyData returned: undefined<br>
Storage mechanism pngData returned: undefined<br>
Storage mechanism etagData returned: <br>
Storage mechanism cacheData returned: <br>
Storage mechanism dbData returned: 12345<br>
Storage mechanism lsoData returned: undefined<br>
Storage mechanism slData returned: undefined<br>

在前端Java脚本中，它在我设置的时候发出了正确的id警告。

在服务器端:我得到未定义的cookieValue=

Kindle帮助我，无论这是正确的方式，还是我错过了之间的任何东西。

Answer 1

我试了很多次，然后使用了网站"http://samy.pl/evercookie/“本身的http://samy.pl/evercookie/文件。

然后对http中间件进行如下更改：

var evercookie = require('evercookie');
    var cookieParser = require('cookie-parser');
    app.use(cookieParser());
    app.use(evercookie.backend());
    app.use(cookieParser());
    app.use(require('connect').static(__dirname +'../public')); // be careful, you may want to use path.join instead!
    app.use(evercookie.backend({
      pngCookieName: 'evercookie_png',
      etagCookieName: 'evercookie_etag',
      cacheCookieName: 'evercookie_cache',
      pngPath: '/path/evercookie_png.php',
      etagPath: '/path/evercookie_etag.php',
      cachePath: '/path/evercookie_cache.php'
    }));

注意：“path”是调用ec.set和ec.get方法的位置。现在，我能够获得etagData、cacheData和cacheData的cookie数据。