# springboot

**Repository Path**: excpetion/springboot

## Basic Information

- **Project Name**: springboot
- **Description**: springboot的一些学些笔记
- **Primary Language**: Unknown
- **License**: Not specified
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 1
- **Forks**: 0
- **Created**: 2016-11-28
- **Last Updated**: 2020-12-19

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

#springboot
### springboot_mybatis

    springboot整合mybatis
```
### 配置类

@Configuration
@MapperScan(basePackages = "org.wq.mapper")
public class MyBatisConfig {

    @Autowired
    private Environment env;

    // 创建数据源
    @Bean
    public DataSource dataSource() throws Exception {
        Properties props = new Properties();
        props.put("driverClassName", env.getProperty("jdbc.driverClassName"));
        props.put("url", env.getProperty("jdbc.url"));
        props.put("username", env.getProperty("jdbc.username"));
        props.put("password", env.getProperty("jdbc.password"));
        return DruidDataSourceFactory.createDataSource(props);
    }

    @Bean
    public SqlSessionFactory sqlSessionFactory(DataSource dataSource) throws Exception {
        SqlSessionFactoryBean sqlSessionFactoryBean = new SqlSessionFactoryBean();
        sqlSessionFactoryBean.setDataSource(dataSource);
        sqlSessionFactoryBean.setTypeAliasesPackage(env.getProperty("mybatis.typeAliasesPackage"));
        sqlSessionFactoryBean.setMapperLocations(new PathMatchingResourcePatternResolver().getResources(env.getProperty("mybatis.mapperLocations")));
        return sqlSessionFactoryBean.getObject();
    }




}
```