我在我的Windows 7计算机上安装了MongoDB v3.0.6,我正在尝试启动数据库。
我有一个运行节点应用程序的命令行窗口和第二个命令行窗口,我在其中导航到'D:/ mongodb / bin'并使用:
mongodb.exe --dbpath d:/mongodb/data
哪个侦听连接,所以我打开了第三个命令行窗口并尝试了这个:
mongodb.exe
这给了我:I CONTROL Hotfix KB2731284 or later update is not installed, will zero out data files MongoDB shell version 3.0.6 connecting to: test
然后,当我在浏览器中运行应用程序时,它崩溃了,我在运行节点应用程序的命令行窗口中遇到了一个红色的'app crashed - blah blah blah'。
我的app.js文件中有这个:
var mongoose = require('mongoose');
mongoose.connect('mongodb://localhost/emedb');
var Schema = mongoose.Schema;
// create a schema
var userSchema = new Schema({
name: String,
username: {
type: String,
required: true,
unique: true
},
password: {
type: String,
required: true
},
admin: Boolean,
location: String,
meta: {
age: Number,
locale: String
},
created_at: Date,
updated_at: Date
});
// on every save, add the date
userSchema.pre('save', function(next) {
// get the current date
var currentDate = new Date();
// change the updated_at field to current date
this.updated_at = currentDate;
// if created_at doesn't exist, add to that field
if (!this.created_at)
this.created_at = currentDate;
next();
});
// the schema is useless so far
// we need to create a model using it
var User = mongoose.model('User', userSchema);
// make this available to our users in our Node applications
module.exports = User;
我怀疑是我的问题所在。很多人可能会猜到我对此很新。这是我第一次尝试使用MongoDB。怎么了?
答案 0 :(得分:0)
尝试在没有b
的情况下运行mongod.exehttps://docs.mongodb.org/manual/reference/program/mongod/#bin.mongod