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javascript - MariaDB 与 Sequelize 的连接

问题描述

我一直在使用 Sequelize 检查 MariaDB 的连接性。

const Sequelize = require('sequelize');

// Setting up database (MariaDB) connection
const sequelize = new Sequelize('dbName', 'usr', 'pass', {
  host: 'localhost',
  dialect: 'mariadb'
});

但我收到以下错误：

/home/lt-196/api/node_modules/sequelize/lib/sequelize.js:236
        throw new Error('The dialect ' + this.getDialect() + ' is not supported. Supported dialects: mssql, mysql, postgres, and sqlite.');
        ^

Error: The dialect mariadb is not supported. Supported dialects: mssql, mysql, postgres, and sqlite.
    at new Sequelize (/home/lt-196/api/node_modules/sequelize/lib/sequelize.js:236:15)
    at Object.<anonymous> (/home/lt-196/api/app.js:21:19)
    at Module._compile (module.js:652:30)
    at Object.Module._extensions..js (module.js:663:10)
    at Module.load (module.js:565:32)
    at tryModuleLoad (module.js:505:12)
    at Function.Module._load (module.js:497:3)
    at Function.Module.runMain (module.js:693:10)
    at startup (bootstrap_node.js:191:16)
    at bootstrap_node.js:612:3

标签： javascriptmysqlnode.jsmariadbsequelize.js

解决方案

MariaDB 为了与 MariaDB 兼容，您必须安装包 mariasql@0.1.20 或更高版本。配置需要如下所示：

var sequelize = new Sequelize('database', 'username', 'password', {
  dialect: 'mariadb'
})

或者试试这个：

MariaSQL：https ://www.npmjs.com/package/mariasql

一个 node.js 绑定到 MariaDB 的非阻塞（MySQL 兼容）客户端库。

var Client = require('mariasql');

var c = new Client({
  host: '127.0.0.1',
  user: 'foo',
  password: 'bar'
});

c.query('SHOW DATABASES', function(err, rows) {
  if (err)
    throw err;
  console.dir(rows);
});

c.end();

推荐使用 MariaSQL。

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