node.js - Mongoose 不创建新集合

Question

我在 server.js 中有以下内容:

    var mongoose = require('mongoose'),
    Schema = mongoose.Schema;

还有一个像这样的模型，效果很好! :

    var userSchema = new Schema({
    firstName: { type: String, trim: true, required: true },
    lastName: {type: String, trim: true, required: true},
    cellPhoneNumber : {type: Number, unique: true},
    email: { type: String, unique: true, lowercase: true, trim: true },
    password: String
    });

还有一个像下面这样的模型不起作用!

var jobSchema = new Schema({
category: {type: Number, required: true},
title: {type: String, required: true},
tags: [String],
longDesc: String,
startedDate: Date,
views: Number,
report: Boolean,
reportCounter: Number,
status: String,
poster: String,
lastModifiedInDate: Date,
verified: Boolean
});

两个变量如下:

var User = mongoose.model('User', userSchema);
var Job = mongoose.model('Job', jobSchema);

-- mongod 在 server.js 连接到它后不会记录任何错误。有人知道我的第二个模型有什么问题吗？

Answer 1

原因是，mongoose 只会在启动时自动创建包含索引的集合。您的 User 集合中有一个唯一索引，而 Job 集合没有。我今天也遇到了同样的问题。

// example code to test
var mongoose = require('mongoose');
mongoose.connect('mongodb://localhost/test');

mongoose.model('Test', {
    author: {
        type: String,
        index: true
    }
});