我正在使用meanjs,我想将一些用户数据存储在一对多的关系中。我的案例类似于文章示例,但文章只能通过用户访问。我希望路线像
Users/:userId/articles
或
Users/me/articles
问题1 我应该坚持使用文章模型,还是应该将文章作为用户的子文档。 e.g。
var UserSchema = new Schema({
firstName: {
type: String,
trim: true,
default: '',
validate: [validateLocalStrategyProperty, 'Please fill in your first name']
},
lastName: {
type: String,
trim: true,
default: '',
validate: [validateLocalStrategyProperty, 'Please fill in your last name']
},
displayName: {
type: String,
trim: true
},
email: {
type: String,
trim: true,
default: '',
validate: [validateLocalStrategyProperty, 'Please fill in your email'],
match: [/.+\@.+\..+/, 'Please fill a valid email address']
},
username: {
type: String,
unique: 'testing error message',
required: 'Please fill in a username',
trim: true
},
articles: [articleModel.schema],
password: {
type: String,
default: '',
validate: [validateLocalStrategyPassword, 'Password should be longer']
},
salt: {
type: String
},
provider: {
type: String,
required: 'Provider is required'
},
providerData: {},
additionalProvidersData: {},
roles: {
type: [{
type: String,
enum: ['user', 'store', 'admin']
}],
default: ['user']
},
updated: {
type: Date
},
created: {
type: Date,
default: Date.now
},
/* For reset password */
resetPasswordToken: {
type: String
},
resetPasswordExpires: {
type: Date
}
});
问题2如果我将其作为子文档,我仍然可以使用$ resource函数还是我必须自定义函数?
答案 0 :(得分:1)
最大BSON文档大小为16兆字节。最大文档大小有助于确保单个文档不会使用过多的RAM,或者在传输过程中使用过多的带宽。为了存储大于最大大小的文档,MongoDB提供了GridFS API。