Question

简介

好的，我有三个功能。前两个为第三个生成数据。

获取发布数据（电子邮件）
获取API密钥
使用API密钥，User_key和电子邮件并将其发布到API

我需要什么

我需要第三个将以下内容打印到我的控制台，只要电子邮件存在。

 else {
                    console.log("Login successful !");
                    console.log("API Key", api);
                    console.log("userKey", userkey);
                    console.log("useremail", login_email);
                    console.error("Third You have logged in !");
                }

我得到了什么

错误null

即使我发布了一封存在的电子邮件，我也会收到此消息。有人在我的代码中看到我出错的地方吗？

节点代码

var firstFunction = function () {
    var promise = new Promise(function (resolve) { // may be redundant
        setTimeout(function () {
            app.post('/test.js', function (req, res) {
                console.log(req.body);
                // Get varibles from the post form
                var login = req.body.LoginEmail;
                // res.send(email_user);
                res.send(login);
                //resolve when get the response
                resolve({
                    data_login_email: login
                });
            });
            console.error("First done");

        }, 2000);
    });
    return promise;
};

//---------------------------------- Function to get API key from Pardot (AUTHENTICATION) ------------------------------
//----------------------------------------------------------------------------------------------------------------------
var secondFunction = function () {
    var promise = new Promise(function (resolve) {
        setTimeout(function () {
            nodePardot.PardotAPI({
                userKey: userkey,
                email: emailAdmin,
                password: password,
                DEBUG: false
            }, function (err, client) {
                if (err) {
                    // Authentication failed
                    console.error("Authentication Failed", err);
                } else {
                    // Authentication successful
                    var api_key = client.apiKey;
                    console.log("Authentication successful !", api_key);
                    resolve({data_api: api_key});
                }
            });
            console.error("Second done");
        }, 2000);
    });
    return promise;
};

//---------------------------------- Function to post data to Pardot ---------------------------------------------------
// ---------------------------------------------------------------------------------------------------------------------
function thirdFunction(result) {
    var promise = new Promise(function () {
        setTimeout(function () {
            var headers = {
                'User-Agent': 'Super Agent/0.0.1',
                'Content-Type': 'application/x-www-form-urlencoded'
            };
// Configure the request
            var api = result[1].data_api;
            var userEmail = result[0].data_login_email;
            var options = {
                url: 'https://pi.pardot.com/api/prospect/version/4/do/read',
                method: 'POST',
                headers: headers,
                form: {
                    'email': userEmail,
                    'user_key': userkey,
                    'api_key': api
                }
            };

// Start the request
            request(options, function (error, response) {
                if (!error && response.statusCode == 200) {
                    console.log("error", error);
                }
                else {
                    console.log("Login successful !");
                    console.log("API Key", api);
                    console.log("userKey", userkey);
                    console.log("useremail", login_email);
                    console.error("Third You have logged in !");
                }
            });
        }, 3000);
    });
    return promise;
}

// sequence of functions
Promise.all([firstFunction(), secondFunction()])
    .then(thirdFunction);

检查API中的Node是否存在电子邮件

0 个答案: