greenDAO是一个轻量和快速的Android ORM框架

greenDAO是一个轻量和快速的Android ORM框架

greenDAO

greenDAO is a light & fast ORM for Android that maps objects to SQLite databases. Being highly optimized for Android, greenDAO offers great performance and consumes minimal memory.

Home page, documentation, and support links: http://greenrobot.org/greendao/

Features

greenDAO's unique set of features:

Rock solid: greenDAO has been around since 2011 and is used by countless famous appsSuper simple: concise and straight-forward API, in V3 with annotationsSmall: The library is <150K and it's just plain Java jar (no CPU dependent native parts)Fast: Probably the fastest ORM for Android, driven by intelligent code generationSafe and expressive query API: QueryBuilder uses property constants to avoid typosPowerful joins: query across entities and even chain joins for complex relationsFlexible property types: use custom classes or enums to represent data in your entityEncryption: supports SQLCipher encrypted databases

Add greenDAO to your project

greenDAO is available on Maven Central. Please ensure that you are using the latest versions by checking here and here

Add the following Gradle configuration to your Android project:

buildscript { repositories { mavenCentral() } dependencies { classpath 'org.greenrobot:greendao-gradle-plugin:3.2.0' }}apply plugin: 'org.greenrobot.greendao'dependencies { compile 'org.greenrobot:greendao:3.2.0'}

Note that this hooks up the greenDAO Gradle plugin to your build process. When you build your project, it generates classes like DaoMaster, DaoSession and DAOs.

Homepage, Documentation, Links

For more details on greenDAO please check greenDAO's website. Here are some direct links you may find useful:

Features

greenDAO 3

Documentation

Changelog

Technical FAQ

Non-Technical FAQ

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