你如何使用Sequelize指定一个只读副本？

你如何使用Sequelize指定一个只读副本？

我已经根据他们的文档创build了一个非常基本的testing。

https://github.com/sequelize/sequelize/blob/master/docs/usage.md

var Sequelize = require("sequelize"); var sequelize = new Sequelize('database', 'root', '', { dialect: 'mysql', port: 3306, replication: { read: [ { host: 'host1' } ], write: { host: 'host2' } }, pool: { // If you want to override the options used for the read pool you can do so here maxConnections: 20, maxIdleTime: 30000 } }) var Test = sequelize.define('grammar_scores', { id: { type: Sequelize.INTEGER, primaryKey: true, autoIncrement: true }, user_id: { type: Sequelize.INTEGER, index: true } }, { underscored: true }); Test.findAll({ where:{user_id:89} }).success(console.log); 

引发以下错误…

 /Users/tim/code/sequelizetest/node_modules/sequelize/lib/dialects/mysql/connector-manager.js:333 if (config.pool !== null && config.pool.handleDisconnects) { ^ TypeError: Cannot read property 'handleDisconnects' of undefined at module.exports.connect (/Users/tim/code/sequelizetest/node_modules/sequelize/lib/dialects/mysql/connector-manager.js:333:44) 

Answer 1

我在这里find了一个bug的链接。

https://github.com/sequelize/sequelize/pull/1251

您需要添加您自己的游泳池属性。