我遇到以下错误
Function.Module._resolveFilename(module.js:547:15)在Function.Module._load(module.js:474:25)在Module.require(module.js:596:17)在require(内部/ module.js:11:18)。 (.C:\ Users \ u8ser \ Desktop \ Todo \ server.js:25:1)在Module._compile(module.js:652:30)[nodemon]应用程序崩溃-等待文件更改后再启动
供您参考的PFB源代码。
我的server.js文件
var express = require("express");
var app = express();
var mongoose = require("mongoose");
var methodOverride = require("method-override");
var port = process.env.PORT || 8080;
var database = require('./config/database');
var morgan = require("morgan");
var bodyParser = require("body-parser");
mongoose.connect('mongodb://localhost:27017', function(err){
if (err){
console.log(err);
}else{
console.log("Connected to DB");
}
});
app.use(express.static(__dirname + '/public'));
app.use(morgan('dev'));
app.use(bodyParser.urlencoded({'extended':'true'}));
app.use(bodyParser.json());
app.use(bodyParser.json({ type : 'application/vnd.api+json'}));
app.use(methodOverride());
require('./models/routes')(app);
app.listen(port);
console.log("App listining to port" + port);
我的routes.js文件
var Todo = require('./models/todo');
module.exports = function(app){
app.get('/api/todos', function(req, res){
Todo.find(function(err, todos){
if (err)
res.send(err)
res.send(todos)
});
});
// create todo and send back all todos after creation
app.post('/api/todos', function(req, res){
// create a todo, information comes from AJAX request from Angular
Todo.create({
text : req.body.text,
done : false
}, function(err, todo) {
if (err)
res.send(err);
//get and return all the todos after you create another
Todo.find(function(err, todos){
if (err)
res.send(err)
res.json(todos);
});
});
});
//delete a todo
app.delete('/api/todos/:todo_id', function(req, res){
Todo.remove({
_id : req.params.todo_id
}, function(err, todo){
if (err)
res.send(err);
//get and return all the todos after you create another
Todo.find(function(err, todos){
if (err)
res.send(err)
res.json(todos);
});
});
});
// server.js
// application -------------------------------------------------------------
app.get('*', function(req, res) {
res.sendfile('./public/index.html'); // load the single view file (angular will handle the page changes on the front-end)
});
};
请访问此github link以获取完整的源代码。
答案 0 :(得分:1)
问题出在server.js文件中。尝试以下更新的解决方案
Server.js:
var express = require("express");
var app = express();
var mongoose = require("mongoose");
var methodOverride = require("method-override");
var port = process.env.PORT || 8080;
var database = require('./config/database');
var morgan = require("morgan");
var bodyParser = require("body-parser");
var routes = require('./app/models/routes');
mongoose.connect('mongodb://localhost:27017', function(err){
if (err){
console.log(err);
}else{
console.log("Connected to DB");
}
});
app.use(express.static(__dirname + '/public'));
app.use(morgan('dev'));
app.use(bodyParser.urlencoded({'extended':'true'}));
app.use(bodyParser.json());
app.use(bodyParser.json({ type : 'application/vnd.api+json'}));
app.use(methodOverride());
app.use('/api', routes); // you should add base path like this and assign routes
app.listen(port);
console.log("App listining to port" + port);
在route.js文件中删除/ api,因为我们在server.js中将/ api添加为基本路径
var Todo = require('./todo');
module.exports = function(app){
app.get('/todos', function(req, res){
Todo.find(function(err, todos){
if (err)
res.send(err)
res.send(todos)
});
});
// create todo and send back all todos after creation
app.post('/todos', function(req, res){
// create a todo, information comes from AJAX request from Angular
Todo.create({
text : req.body.text,
done : false
}, function(err, todo) {
if (err)
res.send(err);
//get and return all the todos after you create another
Todo.find(function(err, todos){
if (err)
res.send(err)
res.json(todos);
});
});
});
//delete a todo
app.delete('/todos/:todo_id', function(req, res){
Todo.remove({
_id : req.params.todo_id
}, function(err, todo){
if (err)
res.send(err);
//get and return all the todos after you create another
Todo.find(function(err, todos){
if (err)
res.send(err)
res.json(todos);
});
});
});
// server.js
// application -------------------------------------------------------------
app.get('*', function(req, res) {
res.sendfile('./public/index.html'); // load the single view file (angular will handle the page changes on the front-end)
});
};
应该以下面的方式创建模式,但是您所做的是错误的
var mongoose = require('mongoose');
const Schema = mongoose.Schema;
const BlogPost = new Schema({
text : String,
done : Boolean
});
module.exports = mongoose.model('Todo', BlogPost);
答案 1 :(得分:1)
我认为您写了route.js文件的错误路径。 试试
require('./app/models/routes')(app);
代替
require('./models/routes')(app);