在调用searchList方法时出错：
ESDatas<Map> esDatas = //ESDatas包含当前检索的记录集合，最多1000条记录，由dsl中的size属性指定
clientUtil.searchList"test"+"/_search",//test为索引表，_search为检索操作action
"testDSL",//esmapper/xxx.xml中定义的dsl语句的name
params,//变量参数
Map.class);//返回的文档封装对象类型
com.fasterxml.jackson.databind.exc.MismatchedInputException: Cannot deserialize instance of `long` out of START_OBJECT token
at [Source: org.apache.http.client.entity.LazyDecompressingInputStream); line: 1, column: 105] through reference chain: org.frameworkset.elasticsearch.entity.RestResponse[“hits”]->org.frameworkset.elasticsearch.entity.SearchHits[“total”])
at com.fasterxml.jackson.databind.exc.MismatchedInputException.fromMismatchedInputException.java:63) ~[jackson-databind-2.9.6.jar:2.9.6]
at com.fasterxml.jackson.databind.DeserializationContext.reportInputMismatchDeserializationContext.java:1342) ~[jackson-databind-2.9.6.jar:2.9.6]
at com.fasterxml.jackson.databind.DeserializationContext.handleUnexpectedTokenDeserializationContext.java:1138) ~[jackson-databind-2.9.6.jar:2.9.6]
at com.fasterxml.jackson.databind.DeserializationContext.handleUnexpectedTokenDeserializationContext.java:1092) ~[jackson-databind-2.9.6.jar:2.9.6]
at com.fasterxml.jackson.databind.deser.std.NumberDeserializers$LongDeserializer._parseLongNumberDeserializers.java:593) ~[jackson-databind-2.9.6.jar:2.9.6]
at com.fasterxml.jackson.databind.deser.std.NumberDeserializers$LongDeserializer.deserializeNumberDeserializers.java:557) ~[jackson-databind-2.9.6.jar:2.9.6]
at com.fasterxml.jackson.databind.deser.std.NumberDeserializers$LongDeserializer.deserializeNumberDeserializers.java:535) ~[jackson-databind-2.9.6.jar:2.9.6]
at com.fasterxml.jackson.databind.deser.impl.MethodProperty.deserializeAndSetMethodProperty.java:127) ~[jackson-databind-2.9.6.jar:2.9.6]
at com.fasterxml.jackson.databind.deser.BeanDeserializer.vanillaDeserializeBeanDeserializer.java:288) ~[jackson-databind-2.9.6.jar:2.9.6]
at com.fasterxml.jackson.databind.deser.BeanDeserializer.deserializeBeanDeserializer.java:151) ~[jackson-databind-2.9.6.jar:2.9.6]
at com.fasterxml.jackson.databind.deser.impl.MethodProperty.deserializeAndSetMethodProperty.java:127) ~[jackson-databind-2.9.6.jar:2.9.6]
at com.fasterxml.jackson.databind.deser.BeanDeserializer.vanillaDeserializeBeanDeserializer.java:288) ~[jackson-databind-2.9.6.jar:2.9.6]
at com.fasterxml.jackson.databind.deser.BeanDeserializer.deserializeBeanDeserializer.java:151) ~[jackson-databind-2.9.6.jar:2.9.6]
at com.fasterxml.jackson.databind.ObjectMapper._readMapAndCloseObjectMapper.java:4013) ~[jackson-databind-2.9.6.jar:2.9.6]
at com.fasterxml.jackson.databind.ObjectMapper.readValueObjectMapper.java:3070) ~[jackson-databind-2.9.6.jar:2.9.6]
at org.frameworkset.json.Jackson2ObjectMapper.json2ObjectJackson2ObjectMapper.java:130) ~[bboss-util-5.2.1.jar:na]
at org.frameworkset.json.JacksonObjectMapperWrapper.json2ObjectJacksonObjectMapperWrapper.java:132) ~[bboss-util-5.2.1.jar:na]
at com.frameworkset.util.SimpleStringUtil.json2ObjectSimpleStringUtil.java:2746) ~[bboss-util-5.2.1.jar:na]
at org.frameworkset.spi.remote.http.BaseResponseHandler.converJsonBaseResponseHandler.java:14) ~[bboss-http-5.2.1.jar:na]
at org.frameworkset.elasticsearch.handler.ElasticSearchResponseHandler.handleResponseElasticSearchResponseHandler.java:46) ~[bboss-elasticsearch-rest-5.3.7.jar:na]
at org.frameworkset.elasticsearch.handler.ElasticSearchResponseHandler.handleResponseElasticSearchResponseHandler.java:16) ~[bboss-elasticsearch-rest-5.3.7.jar:na]
at org.apache.http.impl.client.CloseableHttpClient.executeCloseableHttpClient.java:223) ~[httpclient-4.5.6.jar:4.5.6]
at org.apache.http.impl.client.CloseableHttpClient.executeCloseableHttpClient.java:165) ~[httpclient-4.5.6.jar:4.5.6]
at org.apache.http.impl.client.CloseableHttpClient.executeCloseableHttpClient.java:140) ~[httpclient-4.5.6.jar:4.5.6]
at org.frameworkset.spi.remote.http.HttpRequestUtil.sendBodyHttpRequestUtil.java:1519) ~[bboss-http-5.2.1.jar:na]
at org.frameworkset.spi.remote.http.HttpRequestUtil.sendJsonBodyHttpRequestUtil.java:1477) ~[bboss-http-5.2.1.jar:na]
at org.frameworkset.elasticsearch.client.RestSearchExecutor.executeRequestRestSearchExecutor.java:161) ~[bboss-elasticsearch-rest-5.3.7.jar:na]
at org.frameworkset.elasticsearch.client.ElasticSearchRestClient.executeRequestElasticSearchRestClient.java:797) ~[bboss-elasticsearch-rest-5.3.7.jar:na]
at org.frameworkset.elasticsearch.client.ElasticSearchRestClient.executeRequestElasticSearchRestClient.java:761) ~[bboss-elasticsearch-rest-5.3.7.jar:na]
at org.frameworkset.elasticsearch.client.RestClientUtil.searchListRestClientUtil.java:2037) ~[bboss-elasticsearch-rest-5.3.7.jar:na]
at org.frameworkset.elasticsearch.client.ConfigRestClientUtil.searchListConfigRestClientUtil.java:578) ~[bboss-elasticsearch-rest-5.3.7.jar:na]
at com.mn.springboot.controller.TestController.test1TestController.java:35) ~[classes/:na]
at sun.reflect.NativeMethodAccessorImpl.invoke0Native Method) ~[na:1.8.0_221]
at sun.reflect.NativeMethodAccessorImpl.invokeNativeMethodAccessorImpl.java:62) ~[na:1.8.0_221]
at sun.reflect.DelegatingMethodAccessorImpl.invokeDelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_221]
at java.lang.reflect.Method.invokeMethod.java:498) ~[na:1.8.0_221]
at org.springframework.web.method.support.InvocableHandlerMethod.doInvokeInvocableHandlerMethod.java:209) ~[spring-web-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequestInvocableHandlerMethod.java:136) ~[spring-web-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandleServletInvocableHandlerMethod.java:102) ~[spring-webmvc-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethodRequestMappingHandlerAdapter.java:891) ~[spring-webmvc-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternalRequestMappingHandlerAdapter.java:797) ~[spring-webmvc-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handleAbstractHandlerMethodAdapter.java:87) ~[spring-webmvc-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at org.springframework.web.servlet.DispatcherServlet.doDispatchDispatcherServlet.java:991) ~[spring-webmvc-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at org.springframework.web.servlet.DispatcherServlet.doServiceDispatcherServlet.java:925) ~[spring-webmvc-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at org.springframework.web.servlet.FrameworkServlet.processRequestFrameworkServlet.java:974) ~[spring-webmvc-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at org.springframework.web.servlet.FrameworkServlet.doGetFrameworkServlet.java:866) ~[spring-webmvc-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at javax.servlet.http.HttpServlet.serviceHttpServlet.java:635) ~[tomcat-embed-core-8.5.34.jar:8.5.34]
at org.springframework.web.servlet.FrameworkServlet.serviceFrameworkServlet.java:851) ~[spring-webmvc-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at javax.servlet.http.HttpServlet.serviceHttpServlet.java:742) ~[tomcat-embed-core-8.5.34.jar:8.5.34]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilterApplicationFilterChain.java:231) ~[tomcat-embed-core-8.5.34.jar:8.5.34]
at org.apache.catalina.core.ApplicationFilterChain.doFilterApplicationFilterChain.java:166) ~[tomcat-embed-core-8.5.34.jar:8.5.34]
at org.apache.tomcat.websocket.server.WsFilter.doFilterWsFilter.java:52) ~[tomcat-embed-websocket-8.5.34.jar:8.5.34]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilterApplicationFilterChain.java:193) ~[tomcat-embed-core-8.5.34.jar:8.5.34]
at org.apache.catalina.core.ApplicationFilterChain.doFilterApplicationFilterChain.java:166) ~[tomcat-embed-core-8.5.34.jar:8.5.34]
at org.springframework.web.filter.RequestContextFilter.doFilterInternalRequestContextFilter.java:99) ~[spring-web-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at org.springframework.web.filter.OncePerRequestFilter.doFilterOncePerRequestFilter.java:107) ~[spring-web-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilterApplicationFilterChain.java:193) ~[tomcat-embed-core-8.5.34.jar:8.5.34]
at org.apache.catalina.core.ApplicationFilterChain.doFilterApplicationFilterChain.java:166) ~[tomcat-embed-core-8.5.34.jar:8.5.34]
at org.springframework.web.filter.HttpPutFormContentFilter.doFilterInternalHttpPutFormContentFilter.java:109) ~[spring-web-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at org.springframework.web.filter.OncePerRequestFilter.doFilterOncePerRequestFilter.java:107) ~[spring-web-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilterApplicationFilterChain.java:193) ~[tomcat-embed-core-8.5.34.jar:8.5.34]
at org.apache.catalina.core.ApplicationFilterChain.doFilterApplicationFilterChain.java:166) ~[tomcat-embed-core-8.5.34.jar:8.5.34]
at org.springframework.web.filter.HiddenHttpMethodFilter.doFilterInternalHiddenHttpMethodFilter.java:93) ~[spring-web-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at org.springframework.web.filter.OncePerRequestFilter.doFilterOncePerRequestFilter.java:107) ~[spring-web-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilterApplicationFilterChain.java:193) ~[tomcat-embed-core-8.5.34.jar:8.5.34]
at org.apache.catalina.core.ApplicationFilterChain.doFilterApplicationFilterChain.java:166) ~[tomcat-embed-core-8.5.34.jar:8.5.34]
at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternalCharacterEncodingFilter.java:200) ~[spring-web-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at org.springframework.web.filter.OncePerRequestFilter.doFilterOncePerRequestFilter.java:107) ~[spring-web-5.0.9.RELEASE.jar:5.0.9.RELEASE]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilterApplicationFilterChain.java:193) ~[tomcat-embed-core-8.5.34.jar:8.5.34]
at org.apache.catalina.core.ApplicationFilterChain.doFilterApplicationFilterChain.java:166) ~[tomcat-embed-core-8.5.34.jar:8.5.34]
at org.apache.catalina.core.StandardWrapperValve.invokeStandardWrapperValve.java:198) ~[tomcat-embed-core-8.5.34.jar:8.5.34]
at org.apache.catalina.core.StandardContextValve.invokeStandardContextValve.java:96) [tomcat-embed-core-8.5.34.jar:8.5.34]
at org.apache.catalina.authenticator.AuthenticatorBase.invokeAuthenticatorBase.java:493) [tomcat-embed-core-8.5.34.jar:8.5.34]
at org.apache.catalina.core.StandardHostValve.invokeStandardHostValve.java:140) [tomcat-embed-core-8.5.34.jar:8.5.34]
at org.apache.catalina.valves.ErrorReportValve.invokeErrorReportValve.java:81) [tomcat-embed-core-8.5.34.jar:8.5.34]
at org.apache.catalina.core.StandardEngineValve.invokeStandardEngineValve.java:87) [tomcat-embed-core-8.5.34.jar:8.5.34]
at org.apache.catalina.connector.CoyoteAdapter.serviceCoyoteAdapter.java:342) [tomcat-embed-core-8.5.34.jar:8.5.34]
at org.apache.coyote.http11.Http11Processor.serviceHttp11Processor.java:800) [tomcat-embed-core-8.5.34.jar:8.5.34]
at org.apache.coyote.AbstractProcessorLight.processAbstractProcessorLight.java:66) [tomcat-embed-core-8.5.34.jar:8.5.34]
at org.apache.coyote.AbstractProtocol$ConnectionHandler.processAbstractProtocol.java:806) [tomcat-embed-core-8.5.34.jar:8.5.34]
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRunNioEndpoint.java:1498) [tomcat-embed-core-8.5.34.jar:8.5.34]
at org.apache.tomcat.util.net.SocketProcessorBase.runSocketProcessorBase.java:49) [tomcat-embed-core-8.5.34.jar:8.5.34]
at java.util.concurrent.ThreadPoolExecutor.runWorkerThreadPoolExecutor.java:1149) [na:1.8.0_221]
at java.util.concurrent.ThreadPoolExecutor$Worker.runThreadPoolExecutor.java:624) [na:1.8.0_221]
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.runTaskThread.java:61) [tomcat-embed-core-8.5.34.jar:8.5.34]
at java.lang.Thread.runThread.java:748) [na:1.8.0_221]
原因：bboss依赖版本过低。
原先的bboss依赖：
<dependency>
<groupId>com.bbossgroups.plugins</groupId>
<artifactId>bboss-elasticsearch-spring-boot-starter</artifactId>
<version>5.3.7</version>
</dependency>
修改后的bboss依赖：
<dependency>
<groupId>com.bbossgroups.plugins</groupId>
<artifactId>bboss-elasticsearch-spring-boot-starter</artifactId>
<version>5.9.1</version>
</dependency>
问题解决了，但是具体在哪里出错，到底是什么原因导致出现这样的问题，我还不是很清楚。