TkMyBatis

重写了 MapperScan、ClassPathMapperScanner、MapperFactoryBean 三个类 *

tk.mybatis.spring.mapper.ClassPathMapperScanner#processBeanDefinitions

definition.setBeanClass(this.mapperFactoryBean.getClass());
//设置通用 Mapper
if(StringUtils.hasText(this.mapperHelperBeanName)){
    definition.getPropertyValues().add("mapperHelper", new RuntimeBeanReference(this.mapperHelperBeanName));
} else {
    //不做任何配置的时候使用默认方式
    if(this.mapperHelper == null){
        this.mapperHelper = new MapperHelper();
    }
    definition.getPropertyValues().add("mapperHelper", this.mapperHelper);
}