发布于 2015-10-19 23:25:41 | 234 次阅读 | 评论: 0 | 来源: 网友投递
Sequelize Node.js的ORM 框架
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，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：
[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'
[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。