Javascript Node.js项目中未定义API密钥Mailgun

我在运行node.js应用程序时遇到问题。我有一个运行版本8的节点项目。我使用邮枪有问题。我有我的API密钥，但它们在我的项目中不起作用。我用的是邮枪0.18。当我试着运行这个项目时，我得到了这个

2020-01-01T09:56:06.759901+00:00 app[web.1]: /app/node_modules/mailgun-js/lib/mailgun.js:16
2020-01-01T09:56:06.759957+00:00 app[web.1]: throw new Error('apiKey value must be defined!')
2020-01-01T09:56:06.759960+00:00 app[web.1]: ^
2020-01-01T09:56:06.759962+00:00 app[web.1]: 
2020-01-01T09:56:06.759964+00:00 app[web.1]: Error: apiKey value must be defined!
2020-01-01T09:56:06.759966+00:00 app[web.1]: at new Mailgun (/app/node_modules/mailgun-js/lib./mailgun.js:16:13)
2020-01-01T09:56:06.759968+00:00 app[web.1]: at create (/app/node_modules/mailgun-js/lib/mailgun.js:234:10)
2020-01-01T09:56:06.759970+00:00 app[web.1]: at Object.<anonymous> (/app/mail/emailActivation.js:4:38)
2020-01-01T09:56:06.759972+00:00 app[web.1]: at Module._compile (module.js:653:30)
2020-01-01T09:56:06.759974+00:00 app[web.1]: at Object.Module._extensions..js (module.js:664:10)
2020-01-01T09:56:06.759976+00:00 app[web.1]: at Module.load (module.js:566:32)
2020-01-01T09:56:06.759978+00:00 app[web.1]: at tryModuleLoad (module.js:506:12)
2020-01-01T09:56:06.759980+00:00 app[web.1]: at Function.Module._load (module.js:498:3)
2020-01-01T09:56:06.759982+00:00 app[web.1]: at Module.require (module.js:597:17)
2020-01-01T09:56:06.759984+00:00 app[web.1]: at require (internal/module.js:11:18)
2020-01-01T09:56:06.759986+00:00 app[web.1]: at Object.<anonymous> (/app/routes/apiRoutes.js:11:18)
2020-01-01T09:56:06.759987+00:00 app[web.1]: at Module._compile (module.js:653:30)

2020-01-01T09:56:06.772146+00:00 app[web.1]: npm ERR! code ELIFECYCLE
2020-01-01T09:56:06.772673+00:00 app[web.1]: npm ERR! errno 1
2020-01-01T09:56:06.775514+00:00 app[web.1]: npm ERR! prop-manager@1.0.0 start: `node server.js`
2020-01-01T09:56:06.775710+00:00 app[web.1]: npm ERR! Exit status 1
2020-01-01T09:56:06.775979+00:00 app[web.1]: npm ERR!
2020-01-01T09:56:06.776266+00:00 app[web.1]: npm ERR! Failed at the prop-manager@1.0.0 start script.
2020-01-01T09:56:06.776535+00:00 app[web.1]: npm ERR! This is probably not a problem with npm. There is likely additional logging output above.
2020-01-01T09:56:06.785682+00:00 app[web.1]: 
2020-01-01T09:56:06.785816+00:00 app[web.1]: npm ERR! A complete log of this run can be found in:
2020-01-01T09:56:06.785888+00:00 app[web.1]: npm ERR!     /app/.npm/_logs /2020-01-01T09_56_06_778Z-debug.log
2020-01-01T09:56:06.857607+00:00 heroku[web.1]: State changed from starting to crashed
2020-01-01T09:56:06.831227+00:00 heroku[web.1]: Process exited with status 1`

有人能告诉我该怎么做来修复这个项目吗。我有工作钥匙之类的东西。谢谢

getSetting: function (name) {
    var setting = this.settings.find(setting => (setting.name == name));
    if (setting) return setting.value;

    // defer to environment if we don't have a setting by the requested name.
    if (process.env[name] !== undefined) return process.env[name];

    // null indicates setting not found
    return null;
},

---

在调用

mailgun

函数之前，您是否尝试过

console.log（api_键）

以确保它具有您期望的值？另外，你能分享appSettings.getSetting的代码吗？我刚刚添加了额外的代码。也许我应该效仿邮枪上的例子。这是为了设置默认值。你怎么认为？如果我需要粘贴更多代码，我会的。您是否检查了

api\u key

的值？

getSetting: function (name) {
    var setting = this.settings.find(setting => (setting.name == name));
    if (setting) return setting.value;

    // defer to environment if we don't have a setting by the requested name.
    if (process.env[name] !== undefined) return process.env[name];

    // null indicates setting not found
    return null;
},