我用的是spring boot和mybatis MyBatisBatchItemWriter。使用demo将数据(Mysql)写入数据库,当没有问题时。但在我的项目org.springframework.dao.TransientDataAccessResourceException: Cannot change the ExecutorType when there is an existing transaction at org.mybatis.spring.SqlSessionUtils.getSqlSession(SqlSessionUtils.java:91) ~[myba
我想在提交spring batch之后处理一些事情。
我试过这个例子()。
该示例在springboot上非常有效,就像这样的流。
1. some update query and event publish by ApplicationEventPublisher
2. some update query and event publish by ApplicationEventPublisher
3. some update query and event publish by ApplicationEventPublisher
4. commit
5. after commit logi
在文档中,它说"JPA没有类似于Hibernate StatelessSession的概念,所以我们必须使用JPA规范提供的其他特性“--这意味着什么?Hibernate是jpa中的一种,所以这里有点混乱。
1. Looking for example where we use jpa infra that we have (entity/crud repo) and we want to use that to read data and write data. Most examples talk about file reading and writing and s