MapperScannerConfigurer
时间: 2023-10-26 12:31:07 浏览: 46
MapperScannerConfigurer is a class in MyBatis, a popular Java-based ORM tool used for mapping database tables to Java objects. It is used to automatically detect and register mappers in the MyBatis configuration file (mybatis-config.xml).
When configuring MyBatis, developers typically define mapper files that contain SQL statements and mapping rules for database tables. MapperScannerConfigurer simplifies this process by automatically scanning for these mapper files and registering them with MyBatis.
To use MapperScannerConfigurer, developers need to configure it in the mybatis-config.xml file along with the base package where mapper files are located. MapperScannerConfigurer will then scan the specified package and register any mapper files found.
This feature is particularly useful for large projects with many mapper files as it saves the developer from manually registering each mapper file in the configuration.
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