Spring批处理java.sql.SQLException.RowMapper获取页码和记录编号
如何获取java.sql.SQLException.RowMapper接口中的页数Spring批处理java.sql.SQLException.RowMapper获取页码和记录编号,java,spring,spring-batch,spring-jdbc,rowmapper,Java,Spring,Spring Batch,Spring Jdbc,Rowmapper,如何获取java.sql.SQLException.RowMapper接口中的页数 import java.sql.ResultSet; import java.sql.SQLException; import org.apache.log4j.LogManager; import org.apache.log4j.Logger; import org.springframework.jdbc.core.RowMapper; public class MyRowMapper impl
import java.sql.ResultSet;
import java.sql.SQLException;
import org.apache.log4j.LogManager;
import org.apache.log4j.Logger;
import org.springframework.jdbc.core.RowMapper;
public class MyRowMapper implements RowMapper<MyDto> {
private static final Logger log = LogManager.getLogger(MyRowMapper.class);
public MyDto mapRow(ResultSet rs, int rowNum) throws SQLException {
log.info(" Page: " + page + " Record " + rowNum);
}
}
导入java.sql.ResultSet;
导入java.sql.SQLException;
导入org.apache.log4j.LogManager;
导入org.apache.log4j.Logger;
导入org.springframework.jdbc.core.RowMapper;
公共类MyRowMapper实现了RowMapper{
私有静态最终记录器log=LogManager.getLogger(MyRowMapper.class);
公共MyDto映射行(ResultSet rs,int rowNum)抛出SQLException{
log.info(“页面:“+Page+”记录“+rowNum”);
}
}
您没有关于行映射器界面上的页数的信息。它只是一个将resultset映射到Java对象的接口