mybatis+atomikos出现invalid bound statement (not found)

我在用atomikos做分布式事务的时候出现invalid bound statement (not found)，网上找了好多办法都没有解决，最后我还是通过谷歌查找到解决办法。

解决办法如下：

在配置SqlSessionFactory的方法中添加你项目编译后Class包mapper的路径：如下代码中的：sqlSessionFactoryBean.setMapperLocations(new PathMatchingResourcePatternResolver().getResources("classpath*:com/byr/myselfdemo/mapper/mysql_mapper/mapper_xml/*.xml"));

public SqlSessionFactory systemSqlSessionFactory() throws Exception {
   	SqlSessionFactoryBean sqlSessionFactoryBean = new SqlSessionFactoryBean();
   	sqlSessionFactoryBean.setMapperLocations(new PathMatchingResourcePatternResolver().
   			getResources("classpath*:com/byr/myselfdemo/mapper/mysql_mapper/mapper_xml/*.xml"));
   	sqlSessionFactoryBean.setDataSource(systemDataSource());
   	return sqlSessionFactoryBean.getObject();
   }