Javascript 从Mongoo和Mongoose继承BaseSchma的所有模式

我在Node.js中有一个

BaseSchema

，用于使用MongoDB

const mongoose = require("mongoose");
const Schema = mongoose.Schema;
var util = require("util");

const BaseSchema = new Schema({
  owner: { type: String },
  updateDate: { type: String },
  updateBy: { type: String },
  deleteDate: { type: String },
  deleteby: { type: String },
  createDate: { type: String },
  createBy: { type: String },
});

util.inherits(BaseSchema, Schema);

我需要对所有

Schema

使用它来设置所有Schema的

BaseSchema

的所有属性

const mongoose = require("mongoose");
const Schema = mongoose.Schema;
const uniqueString = require("unique-string");

const GenerSchema = Schema({
  name: { type: String, require: true },
  generPoster: { type: String, require: true },
  isDelete: { type: Boolean, default: false },
});

module.exports = mongoose.model("Gener", GenerSchema);

如何在所有模式中使用

BaseSchame

？

创建插件：

module.exports = function BaseSchema(schema, options) {

    schema.add({
      owner: { type: String },
      updateDate: { type: String },
      updateBy: { type: String },
      deleteDate: { type: String },
      deleteby: { type: String },
      createDate: { type: String },
      createBy: { type: String },
    });

}

在

genr.js

中，加载它

const mongoose = require("mongoose");
const Schema = mongoose.Schema;
const uniqueString = require("unique-string");
const BaseSchema = require('./BaseSchema');


const GenerSchema = Schema({
  name: { type: String, require: true },
  generPoster: { type: String, require: true },
  isDelete: { type: Boolean, default: false },
});

GenerSchema.plugin(BaseSchema);

module.exports = mongoose.model("Gener", GenerSchema);