【Exception】MybatisPlusException: can not find lambda cache for this entity

Talk is cheap, show me the code.

环境 | Environment

k	version
OS	windows 11
jdk	1.8
maven	3.6.0
spring-boot	2.6.8
mybatis-plus	3.5.3.1
mybatis-plus-join	1.4.6

复现步骤 | Reproduction steps

1. xxx
2. xxx

报错日志 | Error log

Caused by: org.apache.ibatis.ognl.OgnlException: sqlSegment
Caused by: com.baomidou.mybatisplus.core.exceptions.MybatisPlusException: can not find lambda cache for this entity [fun.maso.entity.SubTableBaseEntity]at com.baomidou.mybatisplus.core.toolkit.ExceptionUtils.mpe(ExceptionUtils.java:49)at com.baomidou.mybatisplus.core.toolkit.Assert.isTrue(Assert.java:38)at com.baomidou.mybatisplus.core.toolkit.Assert.notNull(Assert.java:72)at com.baomidou.mybatisplus.core.conditions.AbstractLambdaWrapper.tryInitCache(AbstractLambdaWrapper.java:94)at com.baomidou.mybatisplus.core.conditions.AbstractLambdaWrapper.getColumnCache(AbstractLambdaWrapper.java:83)at com.baomidou.mybatisplus.core.conditions.AbstractLambdaWrapper.columnToString(AbstractLambdaWrapper.java:67)at com.baomidou.mybatisplus.core.conditions.AbstractLambdaWrapper.columnToString(AbstractLambdaWrapper.java:63)at com.baomidou.mybatisplus.core.conditions.AbstractLambdaWrapper.columnToString(AbstractLambdaWrapper.java:39)at com.baomidou.mybatisplus.core.conditions.AbstractWrapper.lambda$columnToSqlSegment$638936d7$1(AbstractWrapper.java:647)at java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:193)at java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1384)at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:482)at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:472)at java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:708)at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)at java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:566)at com.baomidou.mybatisplus.core.conditions.segments.NormalSegmentList.childrenSqlSegment(NormalSegmentList.java:89)at com.baomidou.mybatisplus.core.conditions.segments.AbstractISegmentList.getSqlSegment(AbstractISegmentList.java:103)at com.baomidou.mybatisplus.core.conditions.segments.MergeSegments.getSqlSegment(MergeSegments.java:72)at com.baomidou.mybatisplus.core.conditions.AbstractWrapper.getSqlSegment(AbstractWrapper.java:596)at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)at java.lang.reflect.Method.invoke(Method.java:498)at org.apache.ibatis.ognl.OgnlRuntime.invokeMethodInsideSandbox(OgnlRuntime.java:1245)at org.apache.ibatis.ognl.OgnlRuntime.invokeMethod(OgnlRuntime.java:1230)at org.apache.ibatis.ognl.OgnlRuntime.getMethodValue(OgnlRuntime.java:2139)at org.apache.ibatis.ognl.ObjectPropertyAccessor.getPossibleProperty(ObjectPropertyAccessor.java:66)at org.apache.ibatis.ognl.ObjectPropertyAccessor.getProperty(ObjectPropertyAccessor.java:160)at org.apache.ibatis.ognl.OgnlRuntime.getProperty(OgnlRuntime.java:3341)at org.apache.ibatis.ognl.ASTProperty.getValueBody(ASTProperty.java:121)at org.apache.ibatis.ognl.SimpleNode.evaluateGetValueBody(SimpleNode.java:212)at org.apache.ibatis.ognl.SimpleNode.getValue(SimpleNode.java:258)at org.apache.ibatis.ognl.ASTChain.getValueBody(ASTChain.java:141)at org.apache.ibatis.ognl.SimpleNode.evaluateGetValueBody(SimpleNode.java:212)at org.apache.ibatis.ognl.SimpleNode.getValue(SimpleNode.java:258)at org.apache.ibatis.ognl.ASTNotEq.getValueBody(ASTNotEq.java:50)at org.apache.ibatis.ognl.SimpleNode.evaluateGetValueBody(SimpleNode.java:212)at org.apache.ibatis.ognl.SimpleNode.getValue(SimpleNode.java:258)at org.apache.ibatis.ognl.ASTAnd.getValueBody(ASTAnd.java:61)at org.apache.ibatis.ognl.SimpleNode.evaluateGetValueBody(SimpleNode.java:212)at org.apache.ibatis.ognl.SimpleNode.getValue(SimpleNode.java:258)at org.apache.ibatis.ognl.Ognl.getValue(Ognl.java:586)at org.apache.ibatis.ognl.Ognl.getValue(Ognl.java:550)at org.apache.ibatis.scripting.xmltags.OgnlCache.getValue(OgnlCache.java:46)at org.apache.ibatis.scripting.xmltags.ExpressionEvaluator.evaluateBoolean(ExpressionEvaluator.java:32)at org.apache.ibatis.scripting.xmltags.IfSqlNode.apply(IfSqlNode.java:34)at org.apache.ibatis.scripting.xmltags.MixedSqlNode.lambda$apply$0(MixedSqlNode.java:32)at java.util.ArrayList.forEach(ArrayList.java:1259)at org.apache.ibatis.scripting.xmltags.MixedSqlNode.apply(MixedSqlNode.java:32)at org.apache.ibatis.scripting.xmltags.IfSqlNode.apply(IfSqlNode.java:35)at org.apache.ibatis.scripting.xmltags.ChooseSqlNode.apply(ChooseSqlNode.java:35)at org.apache.ibatis.scripting.xmltags.MixedSqlNode.lambda$apply$0(MixedSqlNode.java:32)at java.util.ArrayList.forEach(ArrayList.java:1259)at org.apache.ibatis.scripting.xmltags.MixedSqlNode.apply(MixedSqlNode.java:32)at org.apache.ibatis.scripting.xmltags.TrimSqlNode.apply(TrimSqlNode.java:55)at org.apache.ibatis.scripting.xmltags.MixedSqlNode.lambda$apply$0(MixedSqlNode.java:32)at java.util.ArrayList.forEach(ArrayList.java:1259)at org.apache.ibatis.scripting.xmltags.MixedSqlNode.apply(MixedSqlNode.java:32)at org.apache.ibatis.scripting.xmltags.IfSqlNode.apply(IfSqlNode.java:35)at org.apache.ibatis.scripting.xmltags.ChooseSqlNode.apply(ChooseSqlNode.java:35)at org.apache.ibatis.scripting.xmltags.MixedSqlNode.lambda$apply$0(MixedSqlNode.java:32)at java.util.ArrayList.forEach(ArrayList.java:1259)at org.apache.ibatis.scripting.xmltags.MixedSqlNode.apply(MixedSqlNode.java:32)at org.apache.ibatis.scripting.xmltags.DynamicSqlSource.getBoundSql(DynamicSqlSource.java:39)at org.apache.ibatis.mapping.MappedStatement.getBoundSql(MappedStatement.java:305)at org.apache.ibatis.executor.statement.BaseStatementHandler.<init>(BaseStatementHandler.java:64)at org.apache.ibatis.executor.statement.PreparedStatementHandler.<init>(PreparedStatementHandler.java:41)at org.apache.ibatis.executor.statement.RoutingStatementHandler.<init>(RoutingStatementHandler.java:46)at org.apache.ibatis.session.Configuration.newStatementHandler(Configuration.java:690)at org.apache.ibatis.executor.SimpleExecutor.doUpdate(SimpleExecutor.java:48)at org.apache.ibatis.executor.BaseExecutor.update(BaseExecutor.java:117)at org.apache.ibatis.executor.CachingExecutor.update(CachingExecutor.java:76)at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)at java.lang.reflect.Method.invoke(Method.java:498)at org.apache.ibatis.plugin.Invocation.proceed(Invocation.java:49)at com.baomidou.mybatisplus.extension.plugins.MybatisPlusInterceptor.intercept(MybatisPlusInterceptor.java:106)at org.apache.ibatis.plugin.Plugin.invoke(Plugin.java:62)at com.sun.proxy.$Proxy377.update(Unknown Source)at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)at java.lang.reflect.Method.invoke(Method.java:498)at org.apache.ibatis.plugin.Plugin.invoke(Plugin.java:64)at com.sun.proxy.$Proxy377.update(Unknown Source)at org.apache.ibatis.session.defaults.DefaultSqlSession.update(DefaultSqlSession.java:194)at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)at java.lang.reflect.Method.invoke(Method.java:498)at org.mybatis.spring.SqlSessionTemplate$SqlSessionInterceptor.invoke(SqlSessionTemplate.java:427)at com.sun.proxy.$Proxy123.update(Unknown Source)at org.mybatis.spring.SqlSessionTemplate.update(SqlSessionTemplate.java:288)at com.baomidou.mybatisplus.core.override.MybatisMapperMethod.execute(MybatisMapperMethod.java:64)at com.baomidou.mybatisplus.core.override.MybatisMapperProxy$PlainMethodInvoker.invoke(MybatisMapperProxy.java:148)at com.baomidou.mybatisplus.core.override.MybatisMapperProxy.invoke(MybatisMapperProxy.java:89)at com.sun.proxy.$Proxy171.delete(Unknown Source)at com.baomidou.mybatisplus.extension.conditions.update.ChainUpdate.lambda$remove$42a00693$1(ChainUpdate.java:54)at com.baomidou.mybatisplus.extension.conditions.ChainWrapper.execute(ChainWrapper.java:63)at com.baomidou.mybatisplus.extension.conditions.update.ChainUpdate.remove(ChainUpdate.java:54)at fun.maso.service.AbstractSubTableBaseServiceImpl.save(AbstractSubTableBaseServiceImpl.java:27)at fun.maso.service.AbstractSubTableBaseServiceImpl$$FastClassBySpringCGLIB$$d1db6c30.invoke(<generated>)at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218)at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793)at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163)at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763)at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123)at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388)at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119)at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186)at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763)at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:708)at fun.maso.service.impl.AddressServiceImpl$$EnhancerBySpringCGLIB$$d4ec099f.save(<generated>)at fun.maso.service.impl.UserServiceImpl.saveOrUpdate(TPYmz04n13BzBaseInfoServiceImpl.java:181)at fun.maso.service.impl.UserServiceImpl$$FastClassBySpringCGLIB$$cc63c586.invoke(<generated>)at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218)at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793)at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163)at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763)at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123)at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388)at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119)at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186)at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763)at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:708)at fun.maso.service.impl.UserServiceImpl$$EnhancerBySpringCGLIB$$ab789ada.saveOrUpdate(<generated>)at fun.maso.controller.UserController.saveOrUpdate(TPYmz04n13BzBaseInfoController.java:39)at fun.maso.controller.UserController$$FastClassBySpringCGLIB$$3ecde9e8.invoke(<generated>)at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218)at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793)at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163)at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763)at org.springframework.aop.aspectj.MethodInvocationProceedingJoinPoint.proceed(MethodInvocationProceedingJoinPoint.java:89)at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)at java.lang.reflect.Method.invoke(Method.java:498)at org.springframework.aop.aspectj.AbstractAspectJAdvice.invokeAdviceMethodWithGivenArgs(AbstractAspectJAdvice.java:634)at org.springframework.aop.aspectj.AbstractAspectJAdvice.invokeAdviceMethod(AbstractAspectJAdvice.java:624)at org.springframework.aop.aspectj.AspectJAroundAdvice.invoke(AspectJAroundAdvice.java:72)at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186)at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763)at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97)at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186)at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763)at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:708)at fun.maso.controller.UserController$$EnhancerBySpringCGLIB$$f1b4c605.saveOrUpdate(<generated>)at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)at java.lang.reflect.Method.invoke(Method.java:498)at org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:205)at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:150)at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:117)at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:895)at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:808)at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:87)at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1067)at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:963)at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1006)at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:909)at javax.servlet.http.HttpServlet.service(HttpServlet.java:681)at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:883)at javax.servlet.http.HttpServlet.service(HttpServlet.java:764)at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:227)at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162)at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189)at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162)at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189)at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162)at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:100)at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:117)at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189)at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162)at org.springframework.web.filter.FormContentFilter.doFilterInternal(FormContentFilter.java:93)at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:117)at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189)at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162)at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:201)at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:117)at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189)at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162)at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:197)at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:97)at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541)at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:135)at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:78)at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:360)at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:399)at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:890)at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1743)at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)at org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1191)at org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:659)at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)at java.lang.Thread.run(Thread.java:750)

源码 | Source Code

UserServiceImpl.java

@Service
@RequiredArgsConstructor
public class UserServiceImpl extends AbstractSubTableBaseServiceImpl<AddressEntity> {private final IAddressService addressService;@Transactional(rollbackFor = Exception.class)public UserEntity save0(UserEntity user) {this.save(user);List<AddressEntity> address = user.getAddressList();addressService.save(user.getId(), address);return user;}}

AddressServiceImpl.java

@Service
public class AddressServiceImpl extends AbstractSubTableBaseServiceImpl<AddressEntity> {
}

AbstractSubTableBaseServiceImpl.java

@Slf4j
public abstract class AbstractSubTableBaseServiceImpl<Entity extends SubTableBaseEntity> {@Override@Transactional(rollbackFor = Exception.class)public boolean save(Long mainId, List<Entity> subData) {BizException.assertNotNull(mainId, "mainId is null");BizException.assertNotNull(subData, "subData is null");if (subData.isEmpty()) {this.lambdaUpdate().eq(SubTableBaseEntity::getMainId, mainId).remove();} else {this.saveOrUpdateBatch(subData);List<Long> newIds = subData.stream().map(SubTableBaseEntity::getId).collect(Collectors.toList());this.lambdaUpdate().eq(SubTableBaseEntity::getMainId, mainId).notIn(SubTableBaseEntity::getId, newIds).remove();}return true;}}

UserEntity.java

@Data
public class AddressEntity extends SubTableBaseEntity {@TableId(value = "id", type = IdType.ASSIGN_ID)private Long id;private String name;private Integer age;@TableField(exist = false)private List<AddressEntity> addressList;}

AddressEntity.java

@Data
public class AddressEntity extends SubTableBaseEntity {private String address;}

SubTableBaseEntity.java

@Data
public class SubTableBaseEntity {@TableId(value = "id", type = IdType.ASSIGN_ID)private Long id;private Long mainId;}

原因分析 | Analysis

2. xxx
3. xxx

解决方案 | Solution

1. xxx
2. xxx

@Slf4j
public abstract class AbstractSubTableBaseServiceImpl<Entity extends SubTableBaseEntity> {@Override@Transactional(rollbackFor = Exception.class)public boolean save(Long mainId, List<Entity> subData) {BizException.assertNotNull(mainId, "mainIdis null");BizException.assertNotNull(subData, "subData is null");// save new sub dataif (CollUtil.isNotEmpty(subData)) this.saveOrUpdateBatch(subData);// remove some unlink sub dataList<Long> newIds = subData.stream().map(BzSubTableBaseEntity::getId).collect(Collectors.toList());List<Long> unlinkIds = this.lambdaQuery().select(BzSubTableBaseEntity::getId).eq(BzSubTableBaseEntity::getMainId, mainId).notIn(CollUtil.isNotEmpty(newIds), BzSubTableBaseEntity::getId, newIds).list().stream().map(BzSubTableBaseEntity::getId).collect(Collectors.toList());this.removeByIds(unlinkIds);return true;}
}

参考 | References

CSDN - xxx