之前使用mybatis註解建立動態的sql語句，把相關jar包新增到springboot專案中使用，springboot中

@SpringBootApplication預設scanBasePackages是當前包

可以修改增加相關的多個包名

@SpringBootApplication(scanBasePackages = {"xyz.ccw.cloud"})

增加DataSourceUserConfig  配置類,Import(value = {SqlInterceptor.class})

@Configuration
@MapperScan(basePackages = {"xyz.ccw.cloud.messagecenter.dao" },sqlSessionTemplateRef = "userSqlSessionTemplate")
@Import(value = {SqlInterceptor.class})
public class DataSourceUserConfig {
    @Value("${mybatis.mapperLocations}")
    private String mybatisMapperLocations;

    @Value("${mybatis.configLocations}")
    private String mybatisConfigLocations;

    @Autowired
    private SqlInterceptor sqlInterceptor;

    @Bean(name = "userDataSource")
    @ConfigurationProperties(prefix = "spring.datasource.user")
    public DataSource userDataSource() {
//        return DataSourceBuilder.create().build();
        return new DruidDataSource();
    }
    @Bean(name = "userSqlSessionFactory")
    public SqlSessionFactory userSqlSessionFactory(@Qualifier("userDataSource") DataSource dataSource)
            throws Exception {
        SqlSessionFactoryBean bean = new SqlSessionFactoryBean();
        bean.setDataSource(dataSource);
        PathMatchingResourcePatternResolver resolver = new PathMatchingResourcePatternResolver();


        bean.setMapperLocations(resolver.getResources(mybatisMapperLocations));
        bean.setConfigLocation(new ClassPathResource(mybatisConfigLocations));
        bean.setTypeAliasesSuperType(BaseEntity.class);
        bean.setPlugins(new Interceptor[]{sqlInterceptor});
        Properties properties = new Properties();
        properties.setProperty("dialect","mysql");
        bean.setConfigurationProperties(properties);
        return bean.getObject();
    }


    @Bean(name = "userTransactionManager")
    public DataSourceTransactionManager userTransactionManager(@Qualifier("userDataSource") DataSource dataSource) {
        return new DataSourceTransactionManager(dataSource);
    }


    @Bean(name = "userSqlSessionTemplate")
    public SqlSessionTemplate userSqlSessionTemplate(
            @Qualifier("userSqlSessionFactory") SqlSessionFactory sqlSessionFactory) throws Exception {
        return new SqlSessionTemplate(sqlSessionFactory);
    }


}
 

深圳逆時針