MyBatis查询结果自动过滤空字段问题

解决方式一:在yml添加

call-setters-on-nulls: true 但是在springboot版本2.0.3.RELEASE不生效
# mybatis 配置
mybatis:
  type-aliases-package: org.safety.manager.entity
  mapper-locations: classpath:mapper/*.xml
  configuration:
    log-impl: org.apache.ibatis.logging.stdout.StdOutImpl
    map-underscore-to-camel-case: true
    call-setters-on-nulls: true

解决方式二:配置 Configuration,亲测可用

@Bean(name = "businessSqlSessionFactory")
    public SqlSessionFactory businessSqlSessionFactory(@Qualifier("businessDataSource") DataSource dataSource) throws Exception {
        SqlSessionFactoryBean factoryBean = new SqlSessionFactoryBean();
        factoryBean.setDataSource(dataSource);
        factoryBean.setTypeAliasesPackage("org.safety.manager.entity");
        factoryBean.setMapperLocations(new PathMatchingResourcePatternResolver().getResources("classpath:mapper/business/*.xml"));
        org.apache.ibatis.session.Configuration configuration = new org.apache.ibatis.session.Configuration();
        configuration.setLogImpl(StdOutImpl.class);
        configuration.setMapUnderscoreToCamelCase(true);
        configuration.setCallSettersOnNulls(true);
        factoryBean.setConfiguration(configuration);
        //分页插件
        Interceptor interceptor = new PageInterceptor();
        Properties properties = new Properties();
        //数据库
        properties.setProperty("helperDialect", "mysql");
        //是否将参数offset作为PageNum使用
        properties.setProperty("offsetAsPageNum", "true");
        //是否进行count查询
        properties.setProperty("rowBoundsWithCount", "true");
        //是否分页合理化
        properties.setProperty("reasonable", "false");
        interceptor.setProperties(properties);
        factoryBean.setPlugins(new Interceptor[] {interceptor});
        return factoryBean.getObject();
    }

 

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