【发布时间】:2015-02-19 01:00:13
【问题描述】:
我有一个如下创建的模型
var AddressSchema = new Schema({
category: {type: String, default: 'home'},
lines: {type: String },
city: {type: String}
});
/**
* Employee Schema
*/
var EmployeeSchema = new Schema({
created: {
type: Date,
default: Date.now
},
name: {
type: String,
required: true,
trim: true
},
address: [AddressSchema],
user: {
type: Schema.ObjectId,
ref: 'User'
}
});
以下是controller.js中的代码
exports.create = function(req, res) {
console.log('in create');
var employee = new Employee(req.body);
employee.user = req.user;
var address = new Address(req.body.address);
employee.address = [address];
console.log(employee);
console.log(req.body);
employee.save(function(err) {
if (err) {
console.log(err);
return res.status(500).json({
error: 'Cannot save the employee'
});
}
res.json(employee);
});
};
我的控制台写的日志是
{ user: 5493dabf682b42be6af784b1,
name: 'santhu',
_id: 5495010203fa1e000068808b,
address: [ { _id: 5495010203fa1e000068808c, category: 'home' } ],
created: Sat Dec 20 2014 10:24:26 GMT+0530 (IST) }
{ name: 'santhu', address: '{}' }
[TypeError: Cannot use 'in' operator to search for '_id' in {}]
为什么会出现此错误?我搜索了这个错误,当我在它需要对象时尝试保存字符串时会发生这种错误。正如您在日志中看到的那样,我正在保存正确的对象。为什么我仍然面临这个问题?
【问题讨论】:
标签: javascript mongodb mongoose