spring orm - JAVA - 编程开发网

public int add(T entity){
SqlParameterSource param = new BeanPropertySqlParameterSource(entity);
if(insertActor.getTableName()==null){
insertActor.setTableName(table);
}
return insertActor.execute(param);
}
public T getById(int id){

String sql = "select * from "+table+" where id = ";
logger.info("{}",sql);
RowMapper mapper = (RowMapper) ParameterizedBeanPropertyRowMapper.newInstance(entityClass);
return simpleJdbcTemplate.queryForObject(sql, mapper, id);
}

作者“liuguxing”