Question

大家好，我是Sequelize和Node js的初学者，我已阅读他们的官方文档，阅读他们的github，搜索博客文章，无法解决它。我经常收到警告信息：

GMT sequelize deprecated String based operators are now deprecated. Please use Symbol based operators for better security, read more at http://docs.sequelizejs.com/manual/tutorial/querying.html#operators at node_modules/sequelize/lib/sequelize.js:236:13

此错误仅在运行迁移时发生，但在正常启动服务器

时不会发生这种情况

Herei是我的connection.js文件

https://pastebin.com/5NKfExib

Answer 1

所以我用Google搜索了几天，这是答案：像这样连接到数据库时，操作员同盟必须设置为false：

 sequelize = new Sequelize(config.database, config.username, config.password, Object.assign({}, config, {
        pool: dbConst.pool,
        operatorsAliases: false,
    })

还必须在migrations.config.json中将operatorAliases设置为false 并且在您的代码中始终使用Sequalize.Op

运行迁移时，定制不推荐使用的错误消息

1 个答案: