如何在Mongoose提供者Nestjs中动态更改集合或db的名称？

import { Module } from '@nestjs/common';
import { MongooseModule } from '@nestjs/mongoose';
import { YourSchema } from './your-schema.model';

@Module({
  imports: [
    MongooseModule.forFeature([{ name: 'YourModel', schema: YourSchema }]),
  ],
})
export class YourModule {}

import { Injectable } from '@nestjs/common';
import { InjectModel } from '@nestjs/mongoose';
import { Model } from 'mongoose';
import { YourModel } from './your-schema.model';

@Injectable()
export class YourService {
  constructor(
    @InjectModel('YourModel') private readonly yourModel: Model<YourModel>,
  ) {}

  // 在服务类中定义需要的数据库操作方法
  // ...
}

import { Injectable } from '@nestjs/common';
import { InjectModel } from '@nestjs/mongoose';
import { Model } from 'mongoose';
import { YourModel } from './your-schema.model';

@Injectable()
export class YourService {
  constructor(
    @InjectModel('YourModel') private readonly yourModel: Model<YourModel>,
  ) {}

  async getCollectionName(): Promise<string> {
    return this.yourModel.collection.name;
  }

  async getDatabaseName(): Promise<string> {
    return this.yourModel.db.name;
  }

  // ...
}