generateURL.js

var generateURL = function(target, params) {
    if(typeof target != "string") {
        target = target.join("/")
    }
    if(typeof params != "string") {
        params = Object.keys(params).map(function(key) {
            return key + "=" + params[key]
        }).join("&")
    }
    return target + "?" + params
}