修改迁移数据库逻辑

back/services/dependence.ts

@@ -1,7 +1,6 @@
 import { Service, Inject } from 'typedi';
 import winston from 'winston';
 import config from '../config';
-import DataStore from 'nedb';
 import {
   Dependence,
   InstallDependenceCommandTypes,

back/services/env.ts

@@ -3,7 +3,6 @@ import winston from 'winston';
 import { getFileContentByName } from '../config/util';
 import config from '../config';
 import * as fs from 'fs';
-import DataStore from 'nedb';
 import { Env, EnvModel, EnvStatus, initEnvPosition } from '../data/env';
 import _ from 'lodash';
 import { Op } from 'sequelize';

back/services/open.ts

@@ -2,7 +2,6 @@ import { Service, Inject } from 'typedi';
 import winston from 'winston';
 import { createRandomString } from '../config/util';
 import config from '../config';
-import DataStore from 'nedb';
 import { App, AppModel } from '../data/open';
 import { v4 as uuidV4 } from 'uuid';
 import sequelize, { Op } from 'sequelize';

back/services/system.ts

@@ -10,7 +10,6 @@ import ScheduleService from './schedule';
 import { spawn } from 'child_process';
 import SockService from './sock';
 import got from 'got';
-import { dbs } from '../loaders/db';
 
 @Service()
 export default class SystemService {