ShardingJDBC不支持批量插入的一种解决办法
标签：new tis value nts private 方法 override ted efi
ShardingJDBC不支持批量插入的一种解决办法
public class UserManager implements ApplicationContextAware {
private static ApplicationContext applicationContext;
@Autowired
private UserDao UserDao;
public void createUseres(List<User> UserList) {
DefaultTransactionDefinition definition = new DefaultTransactionDefinition();
definition.setPropagationBehavior(TransactionDefinition.PROPAGATION_REQUIRES_NEW);
definition.setIsolationLevel(TransactionDefinition.ISOLATION_READ_COMMITTED);
DataSourceTransactionManager transactionManager = (DataSourceTransactionManager)
applicationContext.getBean("transactionManager");
TransactionStatus transactionStatus = transactionManager.getTransaction(definition);
for (User User : UserList) {
//UserDao有create方法，单条插入
applicationContext.getBean(UserDao.class).create(User);
}
transactionManager.commit(transactionStatus);
}
@Override
public void setApplicationContext(ApplicationContext ac) throws BeansException {
applicationContext = ac;
}
}