Node.js NodeJS-.save()不是函数。无法通过mongoose创建集合
我还面临.save()不是一个函数错误,但我已经经历了大多数类似的SO问题,并尝试了各自的答案,但都是徒劳的。但是通过我的终端,我能够创建集合并保存一个。另外,find()也在工作。下面是我的代码: Model->clientUser.jsNode.js NodeJS-.save()不是函数。无法通过mongoose创建集合,node.js,mongodb,express,mongoose,mongoose-schema,Node.js,Mongodb,Express,Mongoose,Mongoose Schema,我还面临.save()不是一个函数错误,但我已经经历了大多数类似的SO问题,并尝试了各自的答案,但都是徒劳的。但是通过我的终端,我能够创建集合并保存一个。另外,find()也在工作。下面是我的代码: Model->clientUser.js var mongoose = require('mongoose'); var ClientUser = new mongoose.Schema({ firebaseUID :{type: String}, userName : { ty
var mongoose = require('mongoose');
var ClientUser = new mongoose.Schema({
firebaseUID :{type: String},
userName : { type : String},
displayName : { type : String}
});
ClientUser.index({firebaseUID: 1}, {unique: true});
module.exports = {
ClientUser : ClientUser
};
'use strict';
var mongoose = require('mongoose');
var ClientUser = mongoose.model('ClientUser');
var getNewClientUserModel = function () {
return mongoose.model('ClientUser');
};
module.exports = {
getNewClientUserModel : getNewClientUserModel
};
'use strict';
var dependency = require('./../../dependency');
var _ = dependency.getLodash();
var add = function (request, response) {
var firebaseUID = request.body.firebaseUID;
var userName = request.body.userName;
var displayName = request.body.displayName;
var newClientUser= dependency.getNewClientUserModel();
newClientUser.firebaseUID = firebaseUID;
newClientUser.userName = userName;
newClientUser.displayName = displayName;
if (!firebaseUID || !userName) {
response.send(400);
return null;
} else {
newClientUser.save(function (error,doc) {
if (!_.isEmpty(error)) {
response.send(500, {'message': 'Error in adding the Category', error: error});
} else {
response.send(200);
}
return null;
});
}
};
module.exports = {
add: add
};
var mongoose = require('mongoose');
mongoose.model('ClientUser', require('./models/clientUser').ClientUser);
/*
*Routes importing
*/
var ClientUser = {
'add' : require('./routes/clientuser/add').add
};
var mongoose = require('mongoose');
var clientUserSchema = new mongoose.Schema({
firebaseUID :{type: String},
userName : { type : String},
displayName : { type : String}
});
clientUserSchema.index({firebaseUID: 1}, {unique: true});
var ClientUser = mongoose.model('ClientUser', clientUserSchema);
module.exports = {
ClientUser : ClientUser
};
'use strict';
var ClientUser = require('./clientUser').ClientUser;
var add = function (request, response) {
var firebaseUID = request.body.firebaseUID;
var userName = request.body.userName;
var displayName = request.body.displayName;
var newClientUser = new ClientUser({
firebaseUID: firebaseUID,
userName: userName,
displayName: displayName
});
if (!firebaseUID || !userName) {
return response.send(400);
}
newClientUser.save(function (error, doc) {
if (error) {
return response.send(500, { 'message': 'Error in adding the Category', error: error });
}
return response.sendStatus(200);
});
};
module.exports = {
add: add
};
/*
*Routes importing
*/
var ClientUser = {
'add' : require('./routes/clientuser/add').add
};
dependency.js
var mongoose = require('mongoose');
var ClientUser = new mongoose.Schema({
firebaseUID :{type: String},
userName : { type : String},
displayName : { type : String}
});
ClientUser.index({firebaseUID: 1}, {unique: true});
module.exports = {
ClientUser : ClientUser
};
'use strict';
var mongoose = require('mongoose');
var ClientUser = mongoose.model('ClientUser');
var getNewClientUserModel = function () {
return mongoose.model('ClientUser');
};
module.exports = {
getNewClientUserModel : getNewClientUserModel
};
'use strict';
var dependency = require('./../../dependency');
var _ = dependency.getLodash();
var add = function (request, response) {
var firebaseUID = request.body.firebaseUID;
var userName = request.body.userName;
var displayName = request.body.displayName;
var newClientUser= dependency.getNewClientUserModel();
newClientUser.firebaseUID = firebaseUID;
newClientUser.userName = userName;
newClientUser.displayName = displayName;
if (!firebaseUID || !userName) {
response.send(400);
return null;
} else {
newClientUser.save(function (error,doc) {
if (!_.isEmpty(error)) {
response.send(500, {'message': 'Error in adding the Category', error: error});
} else {
response.send(200);
}
return null;
});
}
};
module.exports = {
add: add
};
var mongoose = require('mongoose');
mongoose.model('ClientUser', require('./models/clientUser').ClientUser);
/*
*Routes importing
*/
var ClientUser = {
'add' : require('./routes/clientuser/add').add
};
var mongoose = require('mongoose');
var clientUserSchema = new mongoose.Schema({
firebaseUID :{type: String},
userName : { type : String},
displayName : { type : String}
});
clientUserSchema.index({firebaseUID: 1}, {unique: true});
var ClientUser = mongoose.model('ClientUser', clientUserSchema);
module.exports = {
ClientUser : ClientUser
};
'use strict';
var ClientUser = require('./clientUser').ClientUser;
var add = function (request, response) {
var firebaseUID = request.body.firebaseUID;
var userName = request.body.userName;
var displayName = request.body.displayName;
var newClientUser = new ClientUser({
firebaseUID: firebaseUID,
userName: userName,
displayName: displayName
});
if (!firebaseUID || !userName) {
return response.send(400);
}
newClientUser.save(function (error, doc) {
if (error) {
return response.send(500, { 'message': 'Error in adding the Category', error: error });
}
return response.sendStatus(200);
});
};
module.exports = {
add: add
};
/*
*Routes importing
*/
var ClientUser = {
'add' : require('./routes/clientuser/add').add
};
clientUser->add.js
var mongoose = require('mongoose');
var ClientUser = new mongoose.Schema({
firebaseUID :{type: String},
userName : { type : String},
displayName : { type : String}
});
ClientUser.index({firebaseUID: 1}, {unique: true});
module.exports = {
ClientUser : ClientUser
};
'use strict';
var mongoose = require('mongoose');
var ClientUser = mongoose.model('ClientUser');
var getNewClientUserModel = function () {
return mongoose.model('ClientUser');
};
module.exports = {
getNewClientUserModel : getNewClientUserModel
};
'use strict';
var dependency = require('./../../dependency');
var _ = dependency.getLodash();
var add = function (request, response) {
var firebaseUID = request.body.firebaseUID;
var userName = request.body.userName;
var displayName = request.body.displayName;
var newClientUser= dependency.getNewClientUserModel();
newClientUser.firebaseUID = firebaseUID;
newClientUser.userName = userName;
newClientUser.displayName = displayName;
if (!firebaseUID || !userName) {
response.send(400);
return null;
} else {
newClientUser.save(function (error,doc) {
if (!_.isEmpty(error)) {
response.send(500, {'message': 'Error in adding the Category', error: error});
} else {
response.send(200);
}
return null;
});
}
};
module.exports = {
add: add
};
var mongoose = require('mongoose');
mongoose.model('ClientUser', require('./models/clientUser').ClientUser);
/*
*Routes importing
*/
var ClientUser = {
'add' : require('./routes/clientuser/add').add
};
var mongoose = require('mongoose');
var clientUserSchema = new mongoose.Schema({
firebaseUID :{type: String},
userName : { type : String},
displayName : { type : String}
});
clientUserSchema.index({firebaseUID: 1}, {unique: true});
var ClientUser = mongoose.model('ClientUser', clientUserSchema);
module.exports = {
ClientUser : ClientUser
};
'use strict';
var ClientUser = require('./clientUser').ClientUser;
var add = function (request, response) {
var firebaseUID = request.body.firebaseUID;
var userName = request.body.userName;
var displayName = request.body.displayName;
var newClientUser = new ClientUser({
firebaseUID: firebaseUID,
userName: userName,
displayName: displayName
});
if (!firebaseUID || !userName) {
return response.send(400);
}
newClientUser.save(function (error, doc) {
if (error) {
return response.send(500, { 'message': 'Error in adding the Category', error: error });
}
return response.sendStatus(200);
});
};
module.exports = {
add: add
};
/*
*Routes importing
*/
var ClientUser = {
'add' : require('./routes/clientuser/add').add
};
app.js
var mongoose = require('mongoose');
var ClientUser = new mongoose.Schema({
firebaseUID :{type: String},
userName : { type : String},
displayName : { type : String}
});
ClientUser.index({firebaseUID: 1}, {unique: true});
module.exports = {
ClientUser : ClientUser
};
'use strict';
var mongoose = require('mongoose');
var ClientUser = mongoose.model('ClientUser');
var getNewClientUserModel = function () {
return mongoose.model('ClientUser');
};
module.exports = {
getNewClientUserModel : getNewClientUserModel
};
'use strict';
var dependency = require('./../../dependency');
var _ = dependency.getLodash();
var add = function (request, response) {
var firebaseUID = request.body.firebaseUID;
var userName = request.body.userName;
var displayName = request.body.displayName;
var newClientUser= dependency.getNewClientUserModel();
newClientUser.firebaseUID = firebaseUID;
newClientUser.userName = userName;
newClientUser.displayName = displayName;
if (!firebaseUID || !userName) {
response.send(400);
return null;
} else {
newClientUser.save(function (error,doc) {
if (!_.isEmpty(error)) {
response.send(500, {'message': 'Error in adding the Category', error: error});
} else {
response.send(200);
}
return null;
});
}
};
module.exports = {
add: add
};
var mongoose = require('mongoose');
mongoose.model('ClientUser', require('./models/clientUser').ClientUser);
/*
*Routes importing
*/
var ClientUser = {
'add' : require('./routes/clientuser/add').add
};
var mongoose = require('mongoose');
var clientUserSchema = new mongoose.Schema({
firebaseUID :{type: String},
userName : { type : String},
displayName : { type : String}
});
clientUserSchema.index({firebaseUID: 1}, {unique: true});
var ClientUser = mongoose.model('ClientUser', clientUserSchema);
module.exports = {
ClientUser : ClientUser
};
'use strict';
var ClientUser = require('./clientUser').ClientUser;
var add = function (request, response) {
var firebaseUID = request.body.firebaseUID;
var userName = request.body.userName;
var displayName = request.body.displayName;
var newClientUser = new ClientUser({
firebaseUID: firebaseUID,
userName: userName,
displayName: displayName
});
if (!firebaseUID || !userName) {
return response.send(400);
}
newClientUser.save(function (error, doc) {
if (error) {
return response.send(500, { 'message': 'Error in adding the Category', error: error });
}
return response.sendStatus(200);
});
};
module.exports = {
add: add
};
/*
*Routes importing
*/
var ClientUser = {
'add' : require('./routes/clientuser/add').add
};
您的问题在
/models/clientUser.js
中,您正在导出模式。我的建议是导出该模块的模型表单。另外,我不理解dependency.js
的提议,为什么不直接在add处理程序中使用该模型呢?下面是一个应该有效的建议
模型/clientUser.js
var mongoose = require('mongoose');
var ClientUser = new mongoose.Schema({
firebaseUID :{type: String},
userName : { type : String},
displayName : { type : String}
});
ClientUser.index({firebaseUID: 1}, {unique: true});
module.exports = {
ClientUser : ClientUser
};
'use strict';
var mongoose = require('mongoose');
var ClientUser = mongoose.model('ClientUser');
var getNewClientUserModel = function () {
return mongoose.model('ClientUser');
};
module.exports = {
getNewClientUserModel : getNewClientUserModel
};
'use strict';
var dependency = require('./../../dependency');
var _ = dependency.getLodash();
var add = function (request, response) {
var firebaseUID = request.body.firebaseUID;
var userName = request.body.userName;
var displayName = request.body.displayName;
var newClientUser= dependency.getNewClientUserModel();
newClientUser.firebaseUID = firebaseUID;
newClientUser.userName = userName;
newClientUser.displayName = displayName;
if (!firebaseUID || !userName) {
response.send(400);
return null;
} else {
newClientUser.save(function (error,doc) {
if (!_.isEmpty(error)) {
response.send(500, {'message': 'Error in adding the Category', error: error});
} else {
response.send(200);
}
return null;
});
}
};
module.exports = {
add: add
};
var mongoose = require('mongoose');
mongoose.model('ClientUser', require('./models/clientUser').ClientUser);
/*
*Routes importing
*/
var ClientUser = {
'add' : require('./routes/clientuser/add').add
};
var mongoose = require('mongoose');
var clientUserSchema = new mongoose.Schema({
firebaseUID :{type: String},
userName : { type : String},
displayName : { type : String}
});
clientUserSchema.index({firebaseUID: 1}, {unique: true});
var ClientUser = mongoose.model('ClientUser', clientUserSchema);
module.exports = {
ClientUser : ClientUser
};
'use strict';
var ClientUser = require('./clientUser').ClientUser;
var add = function (request, response) {
var firebaseUID = request.body.firebaseUID;
var userName = request.body.userName;
var displayName = request.body.displayName;
var newClientUser = new ClientUser({
firebaseUID: firebaseUID,
userName: userName,
displayName: displayName
});
if (!firebaseUID || !userName) {
return response.send(400);
}
newClientUser.save(function (error, doc) {
if (error) {
return response.send(500, { 'message': 'Error in adding the Category', error: error });
}
return response.sendStatus(200);
});
};
module.exports = {
add: add
};
/*
*Routes importing
*/
var ClientUser = {
'add' : require('./routes/clientuser/add').add
};
路由/clientuser/add.js
var mongoose = require('mongoose');
var ClientUser = new mongoose.Schema({
firebaseUID :{type: String},
userName : { type : String},
displayName : { type : String}
});
ClientUser.index({firebaseUID: 1}, {unique: true});
module.exports = {
ClientUser : ClientUser
};
'use strict';
var mongoose = require('mongoose');
var ClientUser = mongoose.model('ClientUser');
var getNewClientUserModel = function () {
return mongoose.model('ClientUser');
};
module.exports = {
getNewClientUserModel : getNewClientUserModel
};
'use strict';
var dependency = require('./../../dependency');
var _ = dependency.getLodash();
var add = function (request, response) {
var firebaseUID = request.body.firebaseUID;
var userName = request.body.userName;
var displayName = request.body.displayName;
var newClientUser= dependency.getNewClientUserModel();
newClientUser.firebaseUID = firebaseUID;
newClientUser.userName = userName;
newClientUser.displayName = displayName;
if (!firebaseUID || !userName) {
response.send(400);
return null;
} else {
newClientUser.save(function (error,doc) {
if (!_.isEmpty(error)) {
response.send(500, {'message': 'Error in adding the Category', error: error});
} else {
response.send(200);
}
return null;
});
}
};
module.exports = {
add: add
};
var mongoose = require('mongoose');
mongoose.model('ClientUser', require('./models/clientUser').ClientUser);
/*
*Routes importing
*/
var ClientUser = {
'add' : require('./routes/clientuser/add').add
};
var mongoose = require('mongoose');
var clientUserSchema = new mongoose.Schema({
firebaseUID :{type: String},
userName : { type : String},
displayName : { type : String}
});
clientUserSchema.index({firebaseUID: 1}, {unique: true});
var ClientUser = mongoose.model('ClientUser', clientUserSchema);
module.exports = {
ClientUser : ClientUser
};
'use strict';
var ClientUser = require('./clientUser').ClientUser;
var add = function (request, response) {
var firebaseUID = request.body.firebaseUID;
var userName = request.body.userName;
var displayName = request.body.displayName;
var newClientUser = new ClientUser({
firebaseUID: firebaseUID,
userName: userName,
displayName: displayName
});
if (!firebaseUID || !userName) {
return response.send(400);
}
newClientUser.save(function (error, doc) {
if (error) {
return response.send(500, { 'message': 'Error in adding the Category', error: error });
}
return response.sendStatus(200);
});
};
module.exports = {
add: add
};
/*
*Routes importing
*/
var ClientUser = {
'add' : require('./routes/clientuser/add').add
};
app.js
var mongoose = require('mongoose');
var ClientUser = new mongoose.Schema({
firebaseUID :{type: String},
userName : { type : String},
displayName : { type : String}
});
ClientUser.index({firebaseUID: 1}, {unique: true});
module.exports = {
ClientUser : ClientUser
};
'use strict';
var mongoose = require('mongoose');
var ClientUser = mongoose.model('ClientUser');
var getNewClientUserModel = function () {
return mongoose.model('ClientUser');
};
module.exports = {
getNewClientUserModel : getNewClientUserModel
};
'use strict';
var dependency = require('./../../dependency');
var _ = dependency.getLodash();
var add = function (request, response) {
var firebaseUID = request.body.firebaseUID;
var userName = request.body.userName;
var displayName = request.body.displayName;
var newClientUser= dependency.getNewClientUserModel();
newClientUser.firebaseUID = firebaseUID;
newClientUser.userName = userName;
newClientUser.displayName = displayName;
if (!firebaseUID || !userName) {
response.send(400);
return null;
} else {
newClientUser.save(function (error,doc) {
if (!_.isEmpty(error)) {
response.send(500, {'message': 'Error in adding the Category', error: error});
} else {
response.send(200);
}
return null;
});
}
};
module.exports = {
add: add
};
var mongoose = require('mongoose');
mongoose.model('ClientUser', require('./models/clientUser').ClientUser);
/*
*Routes importing
*/
var ClientUser = {
'add' : require('./routes/clientuser/add').add
};
var mongoose = require('mongoose');
var clientUserSchema = new mongoose.Schema({
firebaseUID :{type: String},
userName : { type : String},
displayName : { type : String}
});
clientUserSchema.index({firebaseUID: 1}, {unique: true});
var ClientUser = mongoose.model('ClientUser', clientUserSchema);
module.exports = {
ClientUser : ClientUser
};
'use strict';
var ClientUser = require('./clientUser').ClientUser;
var add = function (request, response) {
var firebaseUID = request.body.firebaseUID;
var userName = request.body.userName;
var displayName = request.body.displayName;
var newClientUser = new ClientUser({
firebaseUID: firebaseUID,
userName: userName,
displayName: displayName
});
if (!firebaseUID || !userName) {
return response.send(400);
}
newClientUser.save(function (error, doc) {
if (error) {
return response.send(500, { 'message': 'Error in adding the Category', error: error });
}
return response.sendStatus(200);
});
};
module.exports = {
add: add
};
/*
*Routes importing
*/
var ClientUser = {
'add' : require('./routes/clientuser/add').add
};
您需要将模式转换为可以使用的模型,转换为clientUser.js,然后将其传递给mongoose.Model(modelName,schema):
module.exports = mongoose.model('ClientUser', ClientUser);
你能记录“依赖性”吗?因为依赖路径似乎不正确。否则代码看起来很好。