无法找到模块“./config”意味着堆栈

Question

在尝试将mongodb与Swagger连接时，它总是显示

错误:找不到模块“./config”

var mongoose = require('mongoose'),
sw = require('swagger-node-express'),
config = require('./config'),
db = mongoose.connection;

db.on('error', function() {
console.log('Database connection error'.red);
});
db.on('connecting', function () {
console.log('Database connecting'.cyan);
});


mongoose.connect(config.db_url, {server: {auto_reconnect: true}});

Answer 1

您的配置文件不在根目录中，它需要与您的app.js文件处于同一级别。