Sequelize.js 3.12.2 发布，此版本现已提供下载： https://github.com/sequelize/sequelize/archive/v3.12.2.zip 但并未找到相关说明，请关注更新日志。 前几天发布了 Sequelize.js 3.12.0 和 3.12.1，更新内容如下： 3.12.1 [FIXED] Mark postgres connection as invalid if the connection is reset #4661 [FIXED] Remove usage of "limit" in cases where it's unnecessary, which fixes some of the cases mentioned in #4404 [SECURITY] Security concern with $model.field$, refactored to now require $col: 'model.field' 3.12.0 [ADDED] Preliminary support for include.on. [FIXED] Partial rollback of datatype validations by hiding it behind the typeValidation flag. [FIXED] Don't try to select the primary key for models without primary key #4607 [FIXED] Apply attributes when including a scoped model. #4625 [FIXED] Use bits instead of strings for mssql booleans. #4621 [FIXED] BulkCreate validation fails for properties with field #3787 Sequelize.js 提供对 MySQL，MariaDB，SQLite 和 PostgreSQL 数据库的简单访问，通过映射数据库条目到对象，或者对象到数据库条目。简而言之，就是 ORM（Object-Relational-Mapper）。Sequelize.js 完全是使用 JavaScript 编写，适用于 Node.js 的环境。 Sequelize.js 3.12.2 发布，Node.js 的 ORM下载地址
