Sequelize.js sequelize cli不使用postgres_Sequelize.js_Sequelize Cli

Sequelize.js sequelize cli不使用postgres

sequelize.js

Sequelize.js sequelize cli不使用postgres,sequelize.js,sequelize-cli,Sequelize.js,Sequelize Cli,运行打印出： sequelize db:migrate 然后看看config/development.json，我看到： Sequelize [Node: 6.9.4, CLI: 2.4.0, ORM: 3.24.6] Loaded configuration file "config\development.json". Unable to connect to database: SequelizeConnectionRefusedError: connect ECONNREFUSED

运行

打印出：

sequelize db:migrate

然后看看config/development.json，我看到：

Sequelize [Node: 6.9.4, CLI: 2.4.0, ORM: 3.24.6]

Loaded configuration file "config\development.json".
Unable to connect to database: SequelizeConnectionRefusedError: connect ECONNREFUSED 127.0.0.1:3306

为什么?？为什么sequelize仍在尝试转到mysql端口？我还添加了您在配置文件中看到的端口。我找不到任何资源说postgres不受支持。但是sequelize cli似乎仍然不关心我在配置文件中输入的方言甚至端口号。

您的

节点_ENV

似乎与

开发

、

测试

或

生产

不同，因为如果它匹配其中任何一个，您将获得如下消息

{
    "development": {
    "username": "postgres",
    "password": "password",
    "database": "mydb",
    "host": "127.0.0.1",
    "port": "5432",
    "dialect": "postgres"
    },
    "test": {
    "username": "postgres",
    "password": "password",
    "database": "mydb",
    "host": "127.0.0.1",
    "port": "5432",
    "dialect": "postgres"
    },
    "production": {
    "username": "postgres",
    "password": "password",
    "database": "mydb",
    "host": "127.0.0.1",
    "port": "5432",
    "dialect": "postgres"
    }
}

但是，在您的情况下，它不会打印它使用的环境，因此这意味着它不是来自

development.json

文件的。你可以试一下

Loaded configuration file "config/development.json".
Using environment "development".
Unable to connect to database: SequelizeConnectionRefusedError: connect ECONNREFUSED 127.0.0.1:3306

根据

sequelize cli

源代码，它使用

getEnvironment

方法获取env变量，如下所示：

getEnvironment:function（）{
返回args.env | | process.env.NODE|u env | |“development”；
}

如果未传递

--env

参数，则它将接受当前

节点\u env

。这意味着你的不同。

你的

节点_ENV

似乎不同于

开发

、

测试

或

生产

，因为如果它与其中任何一个匹配，你将获得如下消息

{
    "development": {
    "username": "postgres",
    "password": "password",
    "database": "mydb",
    "host": "127.0.0.1",
    "port": "5432",
    "dialect": "postgres"
    },
    "test": {
    "username": "postgres",
    "password": "password",
    "database": "mydb",
    "host": "127.0.0.1",
    "port": "5432",
    "dialect": "postgres"
    },
    "production": {
    "username": "postgres",
    "password": "password",
    "database": "mydb",
    "host": "127.0.0.1",
    "port": "5432",
    "dialect": "postgres"
    }
}