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在类的头上打上 @DynamicInsert

@DynamicUpdate

即可自动动态更新

@Test    void updateOne() {
           // apiInfoDemoRepository.        apiInfoDemoRepository                .save(                        new ApiInfoDemo().setId(5L)                                .setTitle("fuckkkk")                                .setMarkdownInfo("hwllorld  world")                        .setTitle("xxooxx")                );        // apiInfoDemoRepository.equals()        System.out.println(apiInfoDemoRepository.findById(5L));    }

Hibernate: select apiinfodem0_.id as id1_0_0_, apiinfodem0_.gmt_create as gmt_crea2_0_0_, apiinfodem0_.gmt_modified as gmt_modi3_0_0_, apiinfodem0_.markdown_info as markdown4_0_0_, apiinfodem0_.method as method5_0_0_, apiinfodem0_.request_header as request_6_0_0_, apiinfodem0_.request_json as request_7_0_0_, apiinfodem0_.request_param as request_8_0_0_, apiinfodem0_.response as response9_0_0_, apiinfodem0_.response_header as respons10_0_0_, apiinfodem0_.tag as tag11_0_0_, apiinfodem0_.title as title12_0_0_, apiinfodem0_.url as url13_0_0_ from api_info_demo apiinfodem0_ where apiinfodem0_.id=?

Hibernate: update api_info_demo set gmt_modified=?, markdown_info=? where id=? Hibernate: select apiinfodem0_.id as id1_0_0_, apiinfodem0_.gmt_create as gmt_crea2_0_0_, apiinfodem0_.gmt_modified as gmt_modi3_0_0_, apiinfodem0_.markdown_info as markdown4_0_0_, apiinfodem0_.method as method5_0_0_, apiinfodem0_.request_header as request_6_0_0_, apiinfodem0_.request_json as request_7_0_0_, apiinfodem0_.request_param as request_8_0_0_, apiinfodem0_.response as response9_0_0_, apiinfodem0_.response_header as respons10_0_0_, apiinfodem0_.tag as tag11_0_0_, apiinfodem0_.title as title12_0_0_, apiinfodem0_.url as url13_0_0_ from api_info_demo apiinfodem0_ where apiinfodem0_.id=? Optional[ApiInfoDemo(id=5, title=xxooxx, tag=null, url=null, method=null, requestHeader=null, markdownInfo=hwllorld world, requestJson=null, requestParam=null, response=null, responseHeader=null, gmtCreate=null, gmtModified=2020-12-15 00:00:00.0)]

2020-12-15 10:14:16.653 INFO 5260 — [extShutdownHook] j.LocalContainerEntityManagerFactoryBean : Closing JPA EntityManagerFactory for persistence unit ‘default’

2020-12-15 10:14:16.655 INFO 5260 — [extShutdownHook] o.s.s.concurrent.ThreadPoolTaskExecutor : Shutting down ExecutorService ‘applicationTaskExecutor’ 2020-12-15 10:14:16.655

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query 查询的写法

@Query(value = "select a from ApiInfoDemo a where  a.title like :#{#title==null|| #title.isEmpty()?'%': '%'+#title+'%'} ")   List
   
     queryTitleLike(@Param("title") String title, Pageable pageable);
   

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