服务启动报错Type definition error: [simple type, class java.time.Instant]

一、该问题的重现步骤是什么？

1. 启动微服务 每个微服务都报这个错：

org.springframework.http.converter.HttpMessageConversionException: Type definition error: [simple type, class java.time.Instant]

at org.springblade.core.tool.jackson.AbstractReadWriteJackson2HttpMessageConverter.writeInternal(AbstractReadWriteJackson2HttpMessageConverter.java:136)

at org.springframework.http.converter.AbstractGenericHttpMessageConverter.write(AbstractGenericHttpMessageConverter.java:125)

at org.springframework.web.servlet.mvc.method.annotation.AbstractMessageConverterMethodProcessor.writeWithMessageConverters(AbstractMessageConverterMethodProcessor.java:341)

at org.springframework.web.servlet.mvc.method.annotation.RequestResponseBodyMethodProcessor.handleReturnValue(RequestResponseBodyMethodProcessor.java:213)

at org.springframework.web.method.support.HandlerMethodReturnValueHandlerComposite.handleReturnValue(HandlerMethodReturnValueHandlerComposite.java:77)

at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:135)

at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:934)

at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:853)

at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:86)

at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:963)

at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:866)

at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1000)

at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:892)

at jakarta.servlet.http.HttpServlet.service(HttpServlet.java:622)

at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:874)

at jakarta.servlet.http.HttpServlet.service(HttpServlet.java:710)

at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:128)

at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)

at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:107)

at org.springblade.core.tool.request.BladeRequestFilter.doFilter(BladeRequestFilter.java:94)

at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:107)

at com.alibaba.druid.support.jakarta.WebStatFilter.doFilter(WebStatFilter.java:113)

at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:107)

at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:100)

at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:116)

at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:107)

at org.springframework.web.filter.FormContentFilter.doFilterInternal(FormContentFilter.java:93)

at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:116)

at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:107)

at org.springframework.web.filter.ServerHttpObservationFilter.doFilterInternal(ServerHttpObservationFilter.java:110)

at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:116)

at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:107)

at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:199)

at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:116)

at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:107)

at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:165)

at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:77)

at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:492)

at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:113)

at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:83)

at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:72)

at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:341)

at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:397)

at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:63)

at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:1272)

at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1801)

at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:52)

at org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:946)

at org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:480)

at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:57)

at java.base/java.lang.Thread.run(Thread.java:1583)

Caused by: com.fasterxml.jackson.databind.exc.InvalidDefinitionException: Java 8 date/time type `java.time.Instant` not supported by default: add Module "com.fasterxml.jackson.datatype:jackson-datatype-jsr310" to enable handling (or disable `MapperFeature.REQUIRE_HANDLERS_FOR_JAVA8_TIMES`) (through reference chain: org.springframework.boot.actuate.endpoint.OperationResponseBodyMap["process"]->org.springframework.boot.info.ProcessInfo["startTime"])

at com.fasterxml.jackson.databind.exc.InvalidDefinitionException.from(InvalidDefinitionException.java:77)

at com.fasterxml.jackson.databind.SerializerProvider.reportBadDefinition(SerializerProvider.java:1359)

at com.fasterxml.jackson.databind.ser.impl.UnsupportedTypeSerializer.serialize(UnsupportedTypeSerializer.java:34)

at com.fasterxml.jackson.databind.ser.BeanPropertyWriter.serializeAsField(BeanPropertyWriter.java:732)

at com.fasterxml.jackson.databind.ser.std.BeanSerializerBase.serializeFields(BeanSerializerBase.java:760)

at com.fasterxml.jackson.databind.ser.BeanSerializer.serialize(BeanSerializer.java:183)

at com.fasterxml.jackson.databind.ser.std.MapSerializer.serializeFields(MapSerializer.java:807)

at com.fasterxml.jackson.databind.ser.std.MapSerializer.serializeWithoutTypeInfo(MapSerializer.java:763)

at com.fasterxml.jackson.databind.ser.std.MapSerializer.serialize(MapSerializer.java:719)

at com.fasterxml.jackson.databind.ser.std.MapSerializer.serialize(MapSerializer.java:34)

at com.fasterxml.jackson.databind.ser.DefaultSerializerProvider._serialize(DefaultSerializerProvider.java:503)

at com.fasterxml.jackson.databind.ser.DefaultSerializerProvider.serializeValue(DefaultSerializerProvider.java:342)

at com.fasterxml.jackson.databind.ObjectWriter$Prefetch.serialize(ObjectWriter.java:1587)

at com.fasterxml.jackson.databind.ObjectWriter.writeValue(ObjectWriter.java:1061)

at org.springblade.core.tool.jackson.AbstractReadWriteJackson2HttpMessageConverter.writeInternal(AbstractReadWriteJackson2HttpMessageConverter.java:131)

... 50 common frames omitted

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