README.md · yf_liu/mybatis-plus

Born To Simplify Development

[企业版 Mybatis-Mate 高级特性](https://gitee.com/baomidou/mybatis-mate-examples)

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# Special user

## What is MyBatis-Plus?

MyBatis-Plus is an powerful enhanced toolkit of MyBatis for simplify development. This toolkit provides some efficient, useful, out-of-the-box features for MyBatis, use it can effectively save your development time.

## Links

- [Documentation](https://baomidou.com)
- [Code Generator](https://github.com/baomidou/generator)
- [Samples](https://github.com/baomidou/mybatis-plus-samples)
- [Showcase](https://github.com/baomidou/awesome-mybatis-plus)
- [企业版 Mybatis-Mate 高级特性](https://gitee.com/baomidou/mybatis-mate-examples)

## Features

-   Fully compatible with MyBatis
-   Auto configuration on startup
-   Out-of-the-box interfaces for operate database
-   Powerful and flexible where condition wrapper
-   Multiple strategy to generate primary key
-   Lambda-style API
-   Almighty and highly customizable code generator
-   Automatic paging operation
-   SQL Inject defense
-   Support active record
-   Support pluggable custom interface
-   Build-in many useful extensions

## Getting started

- Add MyBatis-Plus dependency
 - Latest Version: [![Maven Central](https://img.shields.io/maven-central/v/com.baomidou/mybatis-plus.svg)](https://search.maven.org/search?q=g:com.baomidou%20a:mybatis-*)
 - Maven:
 - SpringBoot2
 ```xml
 <dependency>
 <groupId>com.baomidou</groupId>
 <artifactId>mybatis-plus-boot-starter</artifactId>
 <version>Latest Version</version>
 </dependency>
 ```
 - SpringBoot3
 ```xml
 <dependency>
 <groupId>com.baomidou</groupId>
 <artifactId>mybatis-plus-spring-boot3-starter</artifactId>
 <version>Latest Version</version>
 </dependency>
 ```
 - Gradle
 - SpringBoot2
 ```groovy
 compile group: 'com.baomidou', name: 'mybatis-plus-boot-starter', version: 'Latest Version'
 ```
 - SpringBoot3
 ```groovy
 compile group: 'com.baomidou', name: 'mybatis-plus-spring-boot3-starter', version: 'Latest Version'
 ```
- Modify mapper file extends BaseMapper interface

```java
 public interface UserMapper extends BaseMapper<User> {

}
    ```

- Use it
 ``` java
 List<User> userList = userMapper.selectList(
 new QueryWrapper<User>()
 .lambda()
 .ge(User::getAge, 18)
 );
 ```
 MyBatis-Plus will execute the following SQL
 ```sql
 SELECT * FROM user WHERE age >= 18
 ```

> This showcase is just a small part of MyBatis-Plus features. If you want to learn more, please refer to the [documentation](https://baomidou.com).

## License

MyBatis-Plus is under the Apache 2.0 license. See the [Apache License 2.0](http://www.apache.org/licenses/LICENSE-2.0) file for details.

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