根据架构构造错误

时间:2018-04-10 19:25:56

标签: mongodb mongoose mongoose-schema

我在server.js中定义了以下内容,

app.post('/register')

我有一个在发布到我的module.exports.registerUser = (userData) => { return new Promise((resolve, reject) => { if (userData.password != userData.password2) { reject("Passwords do not match!"); } let newUser = new User(userData);//<!-- 'Error: TypeError: User is not a constructor' newUser.save((err) => { if(err.code == 11000) { reject("Username already taken"); } else { reject("Error creating User: " + err); } // exit the program after saving //process.exit(); resolve(); }); }) } 路由时调用的函数,它基本上构建一个新用户,然后将其分配给传递的数据,然后解析它。

Error: TypeError: User is not a constructor

起初我以为我错误定义了User,但我似乎已根据MongoDB文档正确初始化了它。有什么想法吗?它一直在抛出app.post("/register", (req, res) => { console.log("entering1"); dataServiceAuth.registerUser(req.body).then((data) => { res.render('register', {successMessage: "User Created"}); }).catch((err) => { console.log("Error: " + err); res.render('register', {errorMessage: err, userName: req.body.userName}); }) });

编辑:/ post / register

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1 个答案:

答案 0 :(得分:0)

我的错误是,

let db = mongoose.createConnection("mongodb://<dbuser>:<dbpassword>@ds237409.mlab.com:37409/web322_a6");

不得使用大于和小于标志。正确的字符串:

let db = mongoose.createConnection("mongodb://dbuser:dbpassword@ds237409.mlab.com:37409/web322_a6");