猿问

MongoTemplate查询报错

public List<Attendance> list(String studioCode, String studentCode, PageBean pageBean, Date startTime,
			Date endTime) {
		Query query = new Query();
		if(!StringUtils.isEmpty(studioCode)){
	        query.addCriteria(new Criteria("studioCode").is(studioCode));
		}
		if(!StringUtils.isEmpty(studentCode)){
			query.addCriteria(new Criteria("studentCode").is(studentCode));
		}
		if(startTime != null){
			query.addCriteria(new Criteria("attendanceTime").gte(startTime));
		}
		if(endTime != null){
			query.addCriteria(new Criteria("attendanceTime").lt(endTime));
		}
		query.skip(pageBean.getStart()).limit(pageBean.getPageSize());
		return catsMongoTemplate.find(query, Attendance.class);
	}

报错异常如下:

十一月 16, 2016 10:15:49 上午 org.apache.catalina.core.StandardWrapperValve invoke
严重: Servlet.service() for servlet [springmvc] in context with path [/cats] threw exception [Request processing failed; nested exception is org.springframework.data.mongodb.InvalidMongoDbApiUsageException: Due to limitations of the com.mongodb.BasicDBObject, you can't add a second 'attendanceTime' criteria. Query already contains '{ "attendanceTime" : { "$gte" : { "$date" : "2016-10-31T16:00:00.000Z"}}}'.] with root cause
org.springframework.data.mongodb.InvalidMongoDbApiUsageException: Due to limitations of the com.mongodb.BasicDBObject, you can't add a second 'attendanceTime' criteria. Query already contains '{ "attendanceTime" : { "$gte" : { "$date" : "2016-10-31T16:00:00.000Z"}}}'.
	at org.springframework.data.mongodb.core.query.Query.addCriteria(Query.java:99)
	at com.hx.dao.studio.attendance.impl.AttendanceDaoImpl.list(AttendanceDaoImpl.java:46)
	at com.hx.service.studio.attendance.impl.AttendanceServiceImpl.list(AttendanceServiceImpl.java:33)
	at com.hx.controller.studio.attendance.AttendanceController.attendanceInfo(AttendanceController.java:45)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:221)
	at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:137)
	at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:110)
	at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandleMethod(RequestMappingHandlerAdapter.java:776)
	at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:705)
	at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:85)
	at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:959)
	at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:893)
	at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:967)
	at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:858)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:624)
	at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:843)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:731)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
	at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
	at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:85)
	at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:220)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122)
	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:505)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:170)
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103)
	at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:957)
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116)
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:423)
	at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1079)
	at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:620)
	at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:318)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
	at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
	at java.lang.Thread.run(Unknown Source)

个人感觉是时间那里的写法有问题, 因为注释

query.addCriteria(new Criteria("attendanceTime").gte(startTime));

或者注释

query.addCriteria(new Criteria("attendanceTime").lt(endTime));

就能正常查询了.

请各位大侠帮我看看!

你好小Song
浏览 7186回答 1
1回答

你好小Song

已解决. Criteria不允许同一字段多次出现在操作中。修改为:if(startTime != null && endTime != null){     query.addCriteria(new Criteria("attendanceTime").gte(startTime).lt(endTime)); }else if(startTime == null && endTime != null){ query.addCriteria(new Criteria("attendanceTime").lt(endTime)); }else if(startTime != null && endTime == null){ query.addCriteria(new Criteria("attendanceTime").gte(startTime)); }就可以了.
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相关分类

Java
MongoDB
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