No transactional EntityManager available--spring MVC 的事务管理(jpa)

xiaoxiao2021-02-28  62

配置的事务管理器,只有在controller中调用含事务的方法,才起作用

如:

 

@Controller @RequestMapping("xxx/xxx") public class xxxAction @RequestMapping("test") @ResponseBody public Result test(HttpServletRequest request) { Result result = new Result(); try { result = productService.testTransactional() } catch (Exception e) {

} return result;}

 

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