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Mapper接口--->MapperProxy

2020-03-19 14:37:18 5 举报
Mapper接口--->MapperProxy
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mybatis mapper接口到MapperProxy的过程
mybatis
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大纲/内容
通过MapperFactoryBean.getObejct()方法，先从sqlSessionFactory中获取MapperProxyFactory，在调用MapperProxyFactory.newInstance()方法 通过jdk动态代理生成MapperProxy
MapperFactoryBean
MapperProxyFactory在构建sqlSessionFactory时，解析xml文件，生成MapperProxy，保存在MapperRegistry中
ClassPathMapperScanner
MapperProxyFactory
@Import
@MapperScan
初始化ClassPathMapperScanner，并调用ClassPathMapperScanner.doScan()扫描出basePage下面所有的接口，生成BeanDefinition
MapperScannerRegistrar
通过MapperProxyFactory来生成MapperProxy
MapperProxy
Mybatis 从Mapper接口到MapperProxy
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