使用document.cookie将客户端javascript转换为节点模块

Question

How can I use document.cookie in node? Please read further before replying.

My attempt at the node module:

var myModule = module.exports = function myModule(options) {
}

moduleName.getCookie = function(cname) {
    'use strict';
    var name = cname + "=";
    var ca = document.cookie.split(';');
    for(var i=0; i<ca.length; i++) {
        var c = ca[i];
        while (c.charAt(0)==' ') c = c.substring(1);
        if (c.indexOf(name) == 0) return c.substring(name.length, c.length);
    }
    return "";
};

moduleName.setCookie = function(cname, cvalue, exdays) {

    var d = new Date();
    d.setTime(d.getTime() + (exdays*24*60*60*1000));
    var expires = "expires="+d.toUTCString();
    document.cookie = cname + "=" + cvalue + "; " + expires;
};

In index.js :

I tried using the jsdom module in my index.js

var jsdom = require('jsdom');
var window = jsdom.jsdom().parentWindow;
var Cookies = require('cookies-js')(window);

In mymodule.js :

myModule.prototype.getCookie = function(cname) {
    Cookies.get(cname);
};

myModule.prototype.setCookie = function(cname, cvalue) {
    Cookies.set(cname, cvalue);
};

But I'm not sure how I would pass the Cookies referenced in index.js to myModule in foo.js

Answer 1

I'm not quite sure I fully understood the question but why can't you put

var Cookies = require('cookies-js')(window);
myModule.prototype.getCookie = function(cname) {
    Cookies.get(cname);
};

myModule.prototype.setCookie = function(cname, cvalue) {
    Cookies.set(cname, cvalue);
};

into foo.js?