Question

嘿我将使用mongodb中的firstname和lastname生成我的_id，但是我对此有问题，我将生成这样的id：'_ id'：'midoxnavas'将midox firstname和navas姓氏

var bcrypt = require('bcrypt-nodejs'),
    _ = require('underscore'),
    mongoosePaginate = require('mongoose-paginate');

module.exports = function (mongoose) {
    var Schema = mongoose.Schema;

    // noinspection JSAnnotator
    var UserSchema = new Schema({
        _id='firstName'+'lastName',
        firstName: String,
        lastName: String,
        userName: {type: String, unique: true},
        email: {type: String, unique: true},
        password: String,
        salt: String,
        role : {type: String, enum : ['User','Manager','Admin']},
    });

    // generating a hash
    UserSchema.methods.generateHash = function (password) {
        return bcrypt.hashSync(password, bcrypt.genSaltSync(8), null);
    };

    // checking if password is valid
    UserSchema.methods.validPassword = function (password) {
        return bcrypt.compareSync(password, this.password);
    };

    UserSchema.plugin(mongoosePaginate);

    module.exports = mongoose.model('User', UserSchema);
}

错误是

 _id='firstName'+'lastName',
        ^^^^^^^^^^^^^^^^^^^^^^^^^^

SyntaxError: Invalid shorthand property initializer

你有解决方案吗？

Answer 1

_id - 自动生成。

我认为您需要创建virtual字段docs

PersonSchema
    .virtual('name.full')
    .get(function () {
        return this.name.first + ' ' + this.name.last;
    });

性别我的_id与名字和姓氏

1 个答案: