拜托了!Controller接收不到$.ajax提交的数据?

做条件查询并且分页显示,pageIndex页码可以接收到,但是用实体类(Appinfo)接收条件并没有接收到,很不解,求帮助!
前端ajax代码:

function pageHandler(pageIndex) {
        console.log(">>>>>>>>>"+pageIndex)
        $.ajax({
            url:"./paging2",
            type:"post",
            data:{
                    pageIndex:pageIndex,
                    appInfo:$("form").serialize()
                 },
            success : function (result) {
                console.log(result)
                console.log(pageIndex)
                pageIndex = result.pageIndex;
                build_app_tab(result)
                build_page_prompt(result)
            }
        })
    }

Controller代码:

@RequestMapping("paging2")
    @ResponseBody
    public Page<AppInfo> paging2(@RequestParam(value = "pageIndex",defaultValue = "1") Integer pageIndex, AppInfo appInfo){
        return appService.getAppInfoByService(appInfo,pageIndex);
    }

调试截图:
图片说明图片说明

2个回答

button 是不是没加 type="submit"

  1. 可能button 是不是没加 type="submit"
  2. 也有可能是页面上面id名称和后台接收参数的实体名称不一致
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~[rxjava-1.1.10.jar!/:1.1.10] at rx.Observable.unsafeSubscribe(Observable.java:10211) ~[rxjava-1.1.10.jar!/:1.1.10] at rx.internal.operators.OnSubscribeDefer.call(OnSubscribeDefer.java:51) ~[rxjava-1.1.10.jar!/:1.1.10] at rx.internal.operators.OnSubscribeDefer.call(OnSubscribeDefer.java:35) ~[rxjava-1.1.10.jar!/:1.1.10] at rx.Observable.unsafeSubscribe(Observable.java:10211) ~[rxjava-1.1.10.jar!/:1.1.10] at rx.internal.operators.OnSubscribeDoOnEach.call(OnSubscribeDoOnEach.java:41) ~[rxjava-1.1.10.jar!/:1.1.10] at rx.internal.operators.OnSubscribeDoOnEach.call(OnSubscribeDoOnEach.java:30) ~[rxjava-1.1.10.jar!/:1.1.10] at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:48) ~[rxjava-1.1.10.jar!/:1.1.10] at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:30) ~[rxjava-1.1.10.jar!/:1.1.10] at rx.Observable.unsafeSubscribe(Observable.java:10211) ~[rxjava-1.1.10.jar!/:1.1.10] at rx.internal.operators.OperatorSubscribeOn$1.call(OperatorSubscribeOn.java:94) ~[rxjava-1.1.10.jar!/:1.1.10] at com.netflix.hystrix.strategy.concurrency.HystrixContexSchedulerAction$1.call(HystrixContexSchedulerAction.java:56) ~[hystrix-core-1.5.6.jar!/:1.5.6] at com.netflix.hystrix.strategy.concurrency.HystrixContexSchedulerAction$1.call(HystrixContexSchedulerAction.java:47) ~[hystrix-core-1.5.6.jar!/:1.5.6] at org.springframework.cloud.sleuth.instrument.hystrix.SleuthHystrixConcurrencyStrategy$HystrixTraceCallable.call(SleuthHystrixConcurrencyStrategy.java:154) ~[spring-cloud-sleuth-core-1.1.4.RELEASE.jar!/:1.1.4.RELEASE] at com.netflix.hystrix.strategy.concurrency.HystrixContexSchedulerAction.call(HystrixContexSchedulerAction.java:69) ~[hystrix-core-1.5.6.jar!/:1.5.6] at rx.internal.schedulers.ScheduledAction.run(ScheduledAction.java:55) ~[rxjava-1.1.10.jar!/:1.1.10] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_211] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_211] at 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~[spring-cloud-netflix-core-1.2.7.RELEASE.jar!/:1.2.7.RELEASE] at com.netflix.client.AbstractLoadBalancerAwareClient$1.call(AbstractLoadBalancerAwareClient.java:109) ~[ribbon-loadbalancer-2.2.0.jar!/:2.2.0] at com.netflix.loadbalancer.reactive.LoadBalancerCommand$3$1.call(LoadBalancerCommand.java:303) ~[ribbon-loadbalancer-2.2.0.jar!/:2.2.0] at com.netflix.loadbalancer.reactive.LoadBalancerCommand$3$1.call(LoadBalancerCommand.java:287) ~[ribbon-loadbalancer-2.2.0.jar!/:2.2.0] at rx.internal.util.ScalarSynchronousObservable$3.call(ScalarSynchronousObservable.java:231) ~[rxjava-1.1.10.jar!/:1.1.10] at rx.internal.util.ScalarSynchronousObservable$3.call(ScalarSynchronousObservable.java:228) ~[rxjava-1.1.10.jar!/:1.1.10] at rx.Observable.unsafeSubscribe(Observable.java:10211) ~[rxjava-1.1.10.jar!/:1.1.10] at rx.internal.operators.OperatorRetryWithPredicate$SourceSubscriber$1.call(OperatorRetryWithPredicate.java:127) ~[rxjava-1.1.10.jar!/:1.1.10] at 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rx.Observable.unsafeSubscribe(Observable.java:10211) ~[rxjava-1.1.10.jar!/:1.1.10] at rx.internal.operators.OnSubscribeConcatMap.call(OnSubscribeConcatMap.java:94) ~[rxjava-1.1.10.jar!/:1.1.10] at rx.internal.operators.OnSubscribeConcatMap.call(OnSubscribeConcatMap.java:42) ~[rxjava-1.1.10.jar!/:1.1.10] at rx.Observable.unsafeSubscribe(Observable.java:10211) ~[rxjava-1.1.10.jar!/:1.1.10] at rx.internal.operators.OperatorRetryWithPredicate$SourceSubscriber$1.call(OperatorRetryWithPredicate.java:127) ~[rxjava-1.1.10.jar!/:1.1.10] at rx.internal.schedulers.TrampolineScheduler$InnerCurrentThreadScheduler.enqueue(TrampolineScheduler.java:73) ~[rxjava-1.1.10.jar!/:1.1.10] at rx.internal.schedulers.TrampolineScheduler$InnerCurrentThreadScheduler.schedule(TrampolineScheduler.java:52) ~[rxjava-1.1.10.jar!/:1.1.10] at rx.internal.operators.OperatorRetryWithPredicate$SourceSubscriber.onNext(OperatorRetryWithPredicate.java:79) ~[rxjava-1.1.10.jar!/:1.1.10] at rx.internal.operators.OperatorRetryWithPredicate$SourceSubscriber.onNext(OperatorRetryWithPredicate.java:45) ~[rxjava-1.1.10.jar!/:1.1.10] at rx.internal.util.ScalarSynchronousObservable$WeakSingleProducer.request(ScalarSynchronousObservable.java:276) ~[rxjava-1.1.10.jar!/:1.1.10] at rx.Subscriber.setProducer(Subscriber.java:209) ~[rxjava-1.1.10.jar!/:1.1.10] at rx.internal.util.ScalarSynchronousObservable$JustOnSubscribe.call(ScalarSynchronousObservable.java:138) ~[rxjava-1.1.10.jar!/:1.1.10] at rx.internal.util.ScalarSynchronousObservable$JustOnSubscribe.call(ScalarSynchronousObservable.java:129) ~[rxjava-1.1.10.jar!/:1.1.10] at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:48) ~[rxjava-1.1.10.jar!/:1.1.10] at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:30) ~[rxjava-1.1.10.jar!/:1.1.10] at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:48) ~[rxjava-1.1.10.jar!/:1.1.10] at 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rx.internal.operators.OnSubscribeDoOnEach$DoOnEachSubscriber.onError(OnSubscribeDoOnEach.java:87) ~[rxjava-1.1.10.jar!/:1.1.10] at rx.internal.operators.OnSubscribeDoOnEach$DoOnEachSubscriber.onError(OnSubscribeDoOnEach.java:87) ~[rxjava-1.1.10.jar!/:1.1.10] at com.netflix.hystrix.AbstractCommand$HystrixObservableTimeoutOperator$3.onError(AbstractCommand.java:1173) ~[hystrix-core-1.5.6.jar!/:1.5.6] at rx.internal.operators.OperatorSubscribeOn$1$1.onError(OperatorSubscribeOn.java:59) ~[rxjava-1.1.10.jar!/:1.1.10] at rx.observers.Subscribers$5.onError(Subscribers.java:230) ~[rxjava-1.1.10.jar!/:1.1.10] at rx.internal.operators.OnSubscribeDoOnEach$DoOnEachSubscriber.onError(OnSubscribeDoOnEach.java:87) ~[rxjava-1.1.10.jar!/:1.1.10] at rx.observers.Subscribers$5.onError(Subscribers.java:230) ~[rxjava-1.1.10.jar!/:1.1.10] at com.netflix.hystrix.AbstractCommand$DeprecatedOnRunHookApplication$1.onError(AbstractCommand.java:1410) ~[hystrix-core-1.5.6.jar!/:1.5.6] at com.netflix.hystrix.AbstractCommand$ExecutionHookApplication$1.onError(AbstractCommand.java:1341) ~[hystrix-core-1.5.6.jar!/:1.5.6] at rx.observers.Subscribers$5.onError(Subscribers.java:230) ~[rxjava-1.1.10.jar!/:1.1.10] at rx.observers.Subscribers$5.onError(Subscribers.java:230) ~[rxjava-1.1.10.jar!/:1.1.10] at rx.internal.operators.OnSubscribeThrow.call(OnSubscribeThrow.java:44) ~[rxjava-1.1.10.jar!/:1.1.10] at rx.internal.operators.OnSubscribeThrow.call(OnSubscribeThrow.java:28) ~[rxjava-1.1.10.jar!/:1.1.10] at rx.Observable.unsafeSubscribe(Observable.java:10211) ~[rxjava-1.1.10.jar!/:1.1.10] at rx.internal.operators.OnSubscribeDefer.call(OnSubscribeDefer.java:51) ~[rxjava-1.1.10.jar!/:1.1.10] at rx.internal.operators.OnSubscribeDefer.call(OnSubscribeDefer.java:35) ~[rxjava-1.1.10.jar!/:1.1.10] at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:48) ~[rxjava-1.1.10.jar!/:1.1.10] at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:30) ~[rxjava-1.1.10.jar!/:1.1.10] at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:48) ~[rxjava-1.1.10.jar!/:1.1.10] at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:30) ~[rxjava-1.1.10.jar!/:1.1.10] at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:48) ~[rxjava-1.1.10.jar!/:1.1.10] at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:30) ~[rxjava-1.1.10.jar!/:1.1.10] at rx.Observable.unsafeSubscribe(Observable.java:10211) ~[rxjava-1.1.10.jar!/:1.1.10] at rx.internal.operators.OnSubscribeDefer.call(OnSubscribeDefer.java:51) ~[rxjava-1.1.10.jar!/:1.1.10] at rx.internal.operators.OnSubscribeDefer.call(OnSubscribeDefer.java:35) ~[rxjava-1.1.10.jar!/:1.1.10] at rx.Observable.unsafeSubscribe(Observable.java:10211) ~[rxjava-1.1.10.jar!/:1.1.10] at rx.internal.operators.OnSubscribeDoOnEach.call(OnSubscribeDoOnEach.java:41) ~[rxjava-1.1.10.jar!/:1.1.10] at rx.internal.operators.OnSubscribeDoOnEach.call(OnSubscribeDoOnEach.java:30) ~[rxjava-1.1.10.jar!/:1.1.10] at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:48) ~[rxjava-1.1.10.jar!/:1.1.10] at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:30) ~[rxjava-1.1.10.jar!/:1.1.10] at rx.Observable.unsafeSubscribe(Observable.java:10211) ~[rxjava-1.1.10.jar!/:1.1.10] at rx.internal.operators.OperatorSubscribeOn$1.call(OperatorSubscribeOn.java:94) ~[rxjava-1.1.10.jar!/:1.1.10] at com.netflix.hystrix.strategy.concurrency.HystrixContexSchedulerAction$1.call(HystrixContexSchedulerAction.java:56) ~[hystrix-core-1.5.6.jar!/:1.5.6] at com.netflix.hystrix.strategy.concurrency.HystrixContexSchedulerAction$1.call(HystrixContexSchedulerAction.java:47) ~[hystrix-core-1.5.6.jar!/:1.5.6] at org.springframework.cloud.sleuth.instrument.hystrix.SleuthHystrixConcurrencyStrategy$HystrixTraceCallable.call(SleuthHystrixConcurrencyStrategy.java:154) ~[spring-cloud-sleuth-core-1.1.4.RELEASE.jar!/:1.1.4.RELEASE] at com.netflix.hystrix.strategy.concurrency.HystrixContexSchedulerAction.call(HystrixContexSchedulerAction.java:69) ~[hystrix-core-1.5.6.jar!/:1.5.6] at rx.internal.schedulers.ScheduledAction.run(ScheduledAction.java:55) ~[rxjava-1.1.10.jar!/:1.1.10] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_211] at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_211] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [?:1.8.0_211] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [?:1.8.0_211] at java.lang.Thread.run(Thread.java:748) [?:1.8.0_211] Caused by: java.lang.Exception: Throwable caught while executing. at com.netflix.hystrix.AbstractCommand.getExceptionFromThrowable(AbstractCommand.java:1942) ~[hystrix-core-1.5.6.jar!/:1.5.6] at com.netflix.hystrix.AbstractCommand.wrapWithOnExecutionErrorHook(AbstractCommand.java:1469) ~[hystrix-core-1.5.6.jar!/:1.5.6] at com.netflix.hystrix.AbstractCommand.access$1300(AbstractCommand.java:59) ~[hystrix-core-1.5.6.jar!/:1.5.6] at com.netflix.hystrix.AbstractCommand$ExecutionHookApplication$1.onError(AbstractCommand.java:1340) ~[hystrix-core-1.5.6.jar!/:1.5.6] ... 33 more Caused by: java.lang.NoSuchMethodError: feign.Response.builder()Lfeign/Response$Builder; at feign.httpclient.ApacheHttpClient.toFeignResponse(ApacheHttpClient.java:185) ~[feign-httpclient-9.3.1.jar!/:?] at feign.httpclient.ApacheHttpClient.execute(ApacheHttpClient.java:88) ~[feign-httpclient-9.3.1.jar!/:?] at org.springframework.cloud.sleuth.instrument.web.client.feign.TraceFeignClient.execute(TraceFeignClient.java:90) ~[spring-cloud-sleuth-core-1.1.4.RELEASE.jar!/:1.1.4.RELEASE] at org.springframework.cloud.netflix.feign.ribbon.FeignLoadBalancer.execute(FeignLoadBalancer.java:81) ~[spring-cloud-netflix-core-1.2.7.RELEASE.jar!/:1.2.7.RELEASE] at org.springframework.cloud.netflix.feign.ribbon.FeignLoadBalancer.execute(FeignLoadBalancer.java:49) ~[spring-cloud-netflix-core-1.2.7.RELEASE.jar!/:1.2.7.RELEASE] at com.netflix.client.AbstractLoadBalancerAwareClient$1.call(AbstractLoadBalancerAwareClient.java:109) ~[ribbon-loadbalancer-2.2.0.jar!/:2.2.0] at com.netflix.loadbalancer.reactive.LoadBalancerCommand$3$1.call(LoadBalancerCommand.java:303) ~[ribbon-loadbalancer-2.2.0.jar!/:2.2.0] at com.netflix.loadbalancer.reactive.LoadBalancerCommand$3$1.call(LoadBalancerCommand.java:287) ~[ribbon-loadbalancer-2.2.0.jar!/:2.2.0] at rx.internal.util.ScalarSynchronousObservable$3.call(ScalarSynchronousObservable.java:231) ~[rxjava-1.1.10.jar!/:1.1.10] at rx.internal.util.ScalarSynchronousObservable$3.call(ScalarSynchronousObservable.java:228) ~[rxjava-1.1.10.jar!/:1.1.10] at rx.Observable.unsafeSubscribe(Observable.java:10211) ~[rxjava-1.1.10.jar!/:1.1.10] at rx.internal.operators.OperatorRetryWithPredicate$SourceSubscriber$1.call(OperatorRetryWithPredicate.java:127) ~[rxjava-1.1.10.jar!/:1.1.10] at rx.internal.schedulers.TrampolineScheduler$InnerCurrentThreadScheduler.enqueue(TrampolineScheduler.java:73) ~[rxjava-1.1.10.jar!/:1.1.10] at rx.internal.schedulers.TrampolineScheduler$InnerCurrentThreadScheduler.schedule(TrampolineScheduler.java:52) ~[rxjava-1.1.10.jar!/:1.1.10] at rx.internal.operators.OperatorRetryWithPredicate$SourceSubscriber.onNext(OperatorRetryWithPredicate.java:79) ~[rxjava-1.1.10.jar!/:1.1.10] at rx.internal.operators.OperatorRetryWithPredicate$SourceSubscriber.onNext(OperatorRetryWithPredicate.java:45) ~[rxjava-1.1.10.jar!/:1.1.10] at rx.internal.util.ScalarSynchronousObservable$WeakSingleProducer.request(ScalarSynchronousObservable.java:276) ~[rxjava-1.1.10.jar!/:1.1.10] at rx.Subscriber.setProducer(Subscriber.java:209) ~[rxjava-1.1.10.jar!/:1.1.10] at rx.internal.util.ScalarSynchronousObservable$JustOnSubscribe.call(ScalarSynchronousObservable.java:138) ~[rxjava-1.1.10.jar!/:1.1.10] at rx.internal.util.ScalarSynchronousObservable$JustOnSubscribe.call(ScalarSynchronousObservable.java:129) ~[rxjava-1.1.10.jar!/:1.1.10] at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:48) ~[rxjava-1.1.10.jar!/:1.1.10] at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:30) ~[rxjava-1.1.10.jar!/:1.1.10] at rx.Observable.unsafeSubscribe(Observable.java:10211) ~[rxjava-1.1.10.jar!/:1.1.10] at rx.internal.operators.OnSubscribeConcatMap$ConcatMapSubscriber.drain(OnSubscribeConcatMap.java:286) ~[rxjava-1.1.10.jar!/:1.1.10] at rx.internal.operators.OnSubscribeConcatMap$ConcatMapSubscriber.onNext(OnSubscribeConcatMap.java:144) ~[rxjava-1.1.10.jar!/:1.1.10] at com.netflix.loadbalancer.reactive.LoadBalancerCommand$1.call(LoadBalancerCommand.java:185) ~[ribbon-loadbalancer-2.2.0.jar!/:2.2.0] at com.netflix.loadbalancer.reactive.LoadBalancerCommand$1.call(LoadBalancerCommand.java:180) ~[ribbon-loadbalancer-2.2.0.jar!/:2.2.0] at rx.Observable.unsafeSubscribe(Observable.java:10211) ~[rxjava-1.1.10.jar!/:1.1.10] at rx.internal.operators.OnSubscribeConcatMap.call(OnSubscribeConcatMap.java:94) ~[rxjava-1.1.10.jar!/:1.1.10] at rx.internal.operators.OnSubscribeConcatMap.call(OnSubscribeConcatMap.java:42) ~[rxjava-1.1.10.jar!/:1.1.10] at rx.Observable.unsafeSubscribe(Observable.java:10211) ~[rxjava-1.1.10.jar!/:1.1.10] at rx.internal.operators.OperatorRetryWithPredicate$SourceSubscriber$1.call(OperatorRetryWithPredicate.java:127) ~[rxjava-1.1.10.jar!/:1.1.10] at rx.internal.schedulers.TrampolineScheduler$InnerCurrentThreadScheduler.enqueue(TrampolineScheduler.java:73) ~[rxjava-1.1.10.jar!/:1.1.10] at rx.internal.schedulers.TrampolineScheduler$InnerCurrentThreadScheduler.schedule(TrampolineScheduler.java:52) ~[rxjava-1.1.10.jar!/:1.1.10] at rx.internal.operators.OperatorRetryWithPredicate$SourceSubscriber.onNext(OperatorRetryWithPredicate.java:79) ~[rxjava-1.1.10.jar!/:1.1.10] at rx.internal.operators.OperatorRetryWithPredicate$SourceSubscriber.onNext(OperatorRetryWithPredicate.java:45) ~[rxjava-1.1.10.jar!/:1.1.10] at rx.internal.util.ScalarSynchronousObservable$WeakSingleProducer.request(ScalarSynchronousObservable.java:276) ~[rxjava-1.1.10.jar!/:1.1.10] at rx.Subscriber.setProducer(Subscriber.java:209) ~[rxjava-1.1.10.jar!/:1.1.10] at rx.internal.util.ScalarSynchronousObservable$JustOnSubscribe.call(ScalarSynchronousObservable.java:138) ~[rxjava-1.1.10.jar!/:1.1.10] at rx.internal.util.ScalarSynchronousObservable$JustOnSubscribe.call(ScalarSynchronousObservable.java:129) ~[rxjava-1.1.10.jar!/:1.1.10] at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:48) ~[rxjava-1.1.10.jar!/:1.1.10] at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:30) ~[rxjava-1.1.10.jar!/:1.1.10] at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:48) ~[rxjava-1.1.10.jar!/:1.1.10] at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:30) ~[rxjava-1.1.10.jar!/:1.1.10] at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:48) ~[rxjava-1.1.10.jar!/:1.1.10] at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:30) ~[rxjava-1.1.10.jar!/:1.1.10] at rx.Observable.subscribe(Observable.java:10307) ~[rxjava-1.1.10.jar!/:1.1.10] at rx.Observable.subscribe(Observable.java:10274) ~[rxjava-1.1.10.jar!/:1.1.10] at rx.observables.BlockingObservable.blockForSingle(BlockingObservable.java:445) ~[rxjava-1.1.10.jar!/:1.1.10] at rx.observables.BlockingObservable.single(BlockingObservable.java:342) ~[rxjava-1.1.10.jar!/:1.1.10] at com.netflix.client.AbstractLoadBalancerAwareClient.executeWithLoadBalancer(AbstractLoadBalancerAwareClient.java:102) ~[ribbon-loadbalancer-2.2.0.jar!/:2.2.0] at org.springframework.cloud.netflix.feign.ribbon.LoadBalancerFeignClient.execute(LoadBalancerFeignClient.java:63) ~[spring-cloud-netflix-core-1.2.7.RELEASE.jar!/:1.2.7.RELEASE] at feign.SynchronousMethodHandler.executeAndDecode(SynchronousMethodHandler.java:97) ~[feign-core-8.18.0.jar!/:8.18.0] at feign.SynchronousMethodHandler.invoke(SynchronousMethodHandler.java:76) ~[feign-core-8.18.0.jar!/:8.18.0] at feign.hystrix.HystrixInvocationHandler$1.run(HystrixInvocationHandler.java:108) ~[feign-hystrix-9.3.1.jar!/:?] at com.netflix.hystrix.HystrixCommand$2.call(HystrixCommand.java:301) ~[hystrix-core-1.5.6.jar!/:1.5.6] at com.netflix.hystrix.HystrixCommand$2.call(HystrixCommand.java:297) ~[hystrix-core-1.5.6.jar!/:1.5.6] at rx.internal.operators.OnSubscribeDefer.call(OnSubscribeDefer.java:46) ~[rxjava-1.1.10.jar!/:1.1.10] ... 27 more 2019-11-20 17:37:30.083 [registrationTask1] WARN [de.codecentric.boot.admin.client.registration.ApplicationRegistrator:88] - Failed to register application as Application [name=api-gateway, managementUrl=http://iZuf6gsj55fes7dptsm8viZ:8986, healthUrl=http://iZuf6gsj55fes7dptsm8viZ:8986/health, serviceUrl=http://iZuf6gsj55fes7dptsm8viZ:8993] at spring-boot-admin ([http://106.15.237.51:8995/api/applications]): I/O error on POST request for "http://106.15.237.51:8995/api/applications": Connection refused (Connection refused); nested exception is java.net.ConnectException: Connection refused (Connection refused) ``` ``` ``` ```
使用SSM开发,用表单标签的action提交数据到controller,路径自动改变是为什么?
我在使用SSM开发,用表单标签的action提交数据到controller,路径自动改变是为什么? 这是我的controller: ![图片说明](https://img-ask.csdn.net/upload/201912/06/1575635677_158321.png) 这是我的jsp表单的代码: ![图片说明](https://img-ask.csdn.net/upload/201912/06/1575635537_593881.png) 这是按了提交后,跳转的路径: ![图片说明](https://img-ask.csdn.net/upload/201912/06/1575635570_424788.png) 就是路径user后面变成了php/signupform-process.php这是为什么? 为什么路径自己变了,而且不知道该怎么改?有没有大佬路过的看一下,谢谢了~
ajax 提交表单数据失败
前段: 方式1://ajax的post方式提交表单 $.post("/item/save",$("#itemAddForm").serialize(), function(data){ if(data.status == 200){ $.messager.alert('提示','新增商品成功!'); }else{ $.messager.alert('提示','新增商品失败!'); } }); 方式2:/*$.ajax({ type: "POST",//方法类型 dataType: "json",//预期服务器返回的数据类型 url: "/item/save" ,//url async: false, data: $('#itemAddForm').serialize(), success: function (result) { if (result.status == 200) { $.messager.alert('提示','新增商品成功!'); } ; }, error : function() { $.messager.alert('提示','新增商品失败!'); } });*/ Controller: @RequestMapping(value="/item/save",method=RequestMethod.POST) @ResponseBody public TaotaoResult createItem(TbItem item,String desc) throws Exception { TaotaoResult result = itemService.createItem(item,desc); return result; } 不论方式1还是2,都无法正常更新。原因查了半天也不知道,麻烦大神们帮帮小白。maven项目
关于Html.BeginForm提交表单
我现在页面上有三个select表单,这三个select表单是用$.getJSON这个方式赋值的,现在在用Html.BeginForm提交的时候后台获取不到值? 这是其中一个select 表单的赋值代码,其他的都一样,大家帮忙看看!谢谢了! $(document).ready(function () { GetByJquery(); GetUser(); $("#selOnemenu").change(function () { GetCity() }); }); function GetByJquery() { //$("#selOnemenu").empty(); //清空省份SELECT控件 $.getJSON("/RoleMenus/GetmenuOneList", function (data) { $.each(data, function (i, item) { $("<option></option>") .val(item["MENU_GUID"]) .text(item["MENU_NAME"]) .appendTo($("#selOnemenu")); }); //GetCity(); }); } 就是Controller获取不到值! Controller中是这样获取的 string num=Request.Form["selOnemenu"];
springmvc的controller接收json数据失败
报错415,贴代码 ![图片说明](https://img-ask.csdn.net/upload/201707/05/1499239492_703626.png) springmvc配置 ![图片说明](https://img-ask.csdn.net/upload/201707/05/1499239510_299772.png) 前台代码 ![图片说明](https://img-ask.csdn.net/upload/201707/05/1499239523_957014.png) 后台controller代码 ![图片说明](https://img-ask.csdn.net/upload/201707/05/1499239549_99271.png) 实体类 ![图片说明](https://img-ask.csdn.net/upload/201707/05/1499239561_86251.png) 使用的jar包 上网查过使用了很多方法都不行,根本进不去controller,去掉@RequesBody能进controller但是数据就接收不到了。项目需求是要接收实体类集合的,这个这是用来测试的新建了一个实体类,为了方便就定义了三个String类型的属性。
springmvc后台如何接收ajax传的json格式的数据,以及json数据采用哪种方式传到后台
我现在遇到一个难题,以前,我用ajax传输数据到后台,后台用springmvc接收,成功了,但是,那个时候,我用的ajax的data部分是{"dcCode":dcCode,"itemNo":itemNo...},这样,我是一个参数,一个参数输入的,虽然慢,但是,还是成功地传输了。现在,我遇到的问题是,很多的参数,需要用遍历的方法来传参,我用jsonstr拼接json字符串的方法,拼出了以下的json格式,{"dcCode":"22","itemNo":"3456",...,"sectionName":"食品课"},....,可能有几百条这样的{}, 然后,我创建了一个数组var values=new Array, 用push把这些jsonstr都放进去,最后,我用ajax的dataType:json,post方法把这些数据传到后台,可是,后台是springmvc,@RequestBody(value="/save",method="post"), 可是,当我用String[] values来接收传过来的json参数的时候,却总是null,不知道到底是怎么回事儿,请教大家,都是用什么样的方法来处理这样传输多条json数据到后台的?如果我的思路是对的,能否把这个代码正确的告诉我?如果有更好的方法,请回答。非常感谢。 为了更好的说明问题,我把代码贴出来,如下 ``` function submit(){ debugger; var n=$("#countnumber").text(); var i=0; for(var a=0;a<n;a++){ var saveData=new Array(); var arr1=$('.item p').find('input:text'); var arr2=$('.item p').find('input:checkbox'); for(i=0;i<arr1.length;i++){ saveData.push((arr1).eq(i).val()); }; for(var j=0;j<arr2.length;j++){ saveData.push((arr2).eq(j).val()); }; }; function User(userId,userName,userPwd,memo,addDate,modifyDate,addUserId){ this.userId=saveData[1]; this.userName=saveData[2]; this.userPwd=saveData[3]; this.memo=saveData[4]; this.addDate=saveData[5]; this.modifyDate=saveData[6]; this.addUserId=saveData[7]; }; var user=new User(); var users=new Array(); users.push(user); $.ajax({ type: "post",//数据发送的方式(post 或者 get) url: "insert.do",//要发送的后台地址 data: {"user":JSON.stringify(users)}, dataType: "text",//后台处理后返回的数据格式 success:function (data){ alert(jQuery.parseJSON(data).msg); } }); } ``` 以上是前台的,接下去是后台的 ``` @ResponseBody @RequestMapping(value = "/insert.do", method = RequestMethod.POST) public Map insertUsers(HttpServletRequest request, @RequestBody String users) throws Exception{ users=URLDecoder.decode(users, "utf-8"); ObjectMapper mapper = new ObjectMapper(); //这里用了jackson,自己看看代码,很简洁的 JavaType javaType=mapper.getTypeFactory().constructParametricType(List.class,User.class); List<User> list = mapper.readValue(users, javaType); String msg=userService.insertUsers(list); Map map = new HashMap(); map.put("msg", msg); return map; } ``` 然后,后台的效果截图如下 ![图片说明](https://img-ask.csdn.net/upload/201612/18/1482061394_446729.png) 传到后台的Controller的,数据显示如下 ![图片说明](https://img-ask.csdn.net/upload/201612/18/1482061427_169271.png) 然后,进一步调试,出现错误如下 ![图片说明](https://img-ask.csdn.net/upload/201612/18/1482061332_952640.png) 请问,这个错误到底是什么原因造成的。是500错误。请高手帮助啊!
ssm框架demo遇到的问题
各位老哥们大家好,我是一名大二学生,自学Java一年半了,进步很慢,在ssm框架上遇到了问题,认识的人少,这个问题没人指点我,我很难再往后学习。 下面描述一下我遇到的问题吧:我比较抵触写jsp,所以从javaweb开始就尝试前后端分离,在学习ssm框架时,讲师用的都是jsp,我以为只要把springmvc的视图解析器中suffix配置成.html就行了,事情却没那么简单,项目一运行就报404,按理应该默认去找index.html,但是却直接报错,希望老哥们给我分析一下我哪里有错误。希望前辈能指导一下,谢谢了 ## 1:创建项目,我用的是IDEA,创建时选择的是Maven的webapp骨架。 ## 2:导入pom依赖 ``` <?xml version="1.0" encoding="UTF-8"?> <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd"> <modelVersion>4.0.0</modelVersion> <packaging>war</packaging> <name>register</name> <groupId>xyz.peterparker</groupId> <artifactId>register</artifactId> <version>1.0-SNAPSHOT</version> <build> <plugins> <plugin> <groupId>org.mortbay.jetty</groupId> <artifactId>maven-jetty-plugin</artifactId> <version>6.1.7</version> <configuration> <connectors> <connector implementation="org.mortbay.jetty.nio.SelectChannelConnector"> <port>8888</port> <maxIdleTime>30000</maxIdleTime> </connector> </connectors> <webAppSourceDirectory>${project.build.directory}/${pom.artifactId}-${pom.version} </webAppSourceDirectory> <contextPath>/</contextPath> </configuration> </plugin> </plugins> </build> <properties> <spring.version>5.2.1.RELEASE</spring.version> <slf4j.version>1.6.6</slf4j.version> <log4j.version>1.2.12</log4j.version> <mybatis.version>3.4.5</mybatis.version> </properties> <dependencies> <!--dependency> <groupId>xyz.peterparker</groupId> <artifactId>[the artifact id of the block to be mounted]</artifactId> <version>1.0-SNAPSHOT</version> </dependency--> <dependency> <groupId>org.aspectj</groupId> <artifactId>aspectjweaver</artifactId> <version>1.6.8</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-aop</artifactId> <version>${spring.version}</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-context</artifactId> <version>${spring.version}</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-context-support</artifactId> <version>${spring.version}</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-web</artifactId> <version>${spring.version}</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-orm</artifactId> <version>${spring.version}</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-beans</artifactId> <version>${spring.version}</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-core</artifactId> <version>${spring.version}</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-webmvc</artifactId> <version>${spring.version}</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-tx</artifactId> <version>${spring.version}</version> </dependency> <dependency> <groupId>junit</groupId> <artifactId>junit</artifactId> <version>4.12</version> <scope>test</scope> </dependency> <dependency> <groupId>javax.servlet</groupId> <artifactId>javax.servlet-api</artifactId> <version>3.1.0</version> <scope>provided</scope> </dependency> <dependency> <groupId>javax.servlet.jsp</groupId> <artifactId>jsp-api</artifactId> <version>2.0</version> <scope>provided</scope> </dependency> <dependency> <groupId>jstl</groupId> <artifactId>jstl</artifactId> <version>1.2</version> </dependency> <!-- log start --> <dependency> <groupId>log4j</groupId> <artifactId>log4j</artifactId> <version>${log4j.version}</version> </dependency> <dependency> <groupId>org.slf4j</groupId> <artifactId>slf4j-api</artifactId> <version>${slf4j.version}</version> </dependency> <dependency> <groupId>org.slf4j</groupId> <artifactId>slf4j-log4j12</artifactId> <version>${slf4j.version}</version> </dependency> <!-- log end --> <dependency> <groupId>org.mybatis</groupId> <artifactId>mybatis-spring</artifactId> <version>1.3.0</version> </dependency> <dependency> <groupId>org.mybatis</groupId> <artifactId>mybatis</artifactId> <version>${mybatis.version}</version> </dependency> <dependency> <groupId>c3p0</groupId> <artifactId>c3p0</artifactId> <version>0.9.1.2</version> <type>jar</type> <scope>compile</scope> </dependency> <dependency> <groupId>javax.annotation</groupId> <artifactId>jsr250-api</artifactId> <version>1.0</version> </dependency> <!-- https://mvnrepository.com/artifact/mysql/mysql-connector-java --> <dependency> <groupId>mysql</groupId> <artifactId>mysql-connector-java</artifactId> <version>8.0.16</version> </dependency> </dependencies> </project> ``` ## 3:创建包结构 ![图片说明](https://img-ask.csdn.net/upload/202002/19/1582083667_469404.png) ## 4:编写web.xml ``` <?xml version="1.0" encoding="UTF-8"?> <web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://xmlns.jcp.org/xml/ns/javaee" xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/web-app_3_1.xsd" version="3.1"> <!-- 更改applicationContext的默认位置 --> <context-param> <param-name>contextConfigLocation</param-name> <param-value>classpath:applicationContext.xml</param-value> </context-param> <!-- 配置监听器 --> <listener> <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class> </listener> <listener> <listener-class>org.springframework.web.context.request.RequestContextListener</listener-class> </listener> <!-- 配置前端控制器 --> <servlet> <servlet-name>dispatcherServlet</servlet-name> <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class> <init-param> <param-name>contextConfigLocation</param-name> <param-value>classpath:springmvc.xml</param-value> </init-param> <load-on-startup>1</load-on-startup> </servlet> <servlet-mapping> <servlet-name>dispatcherServlet</servlet-name> <url-pattern>/*</url-pattern> </servlet-mapping> <!-- 配置解决中文乱码的过滤器 --> <filter> <filter-name>characterEncodingFilter</filter-name> <filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class> <init-param> <param-name>encoding</param-name> <param-value>UTF-8</param-value> </init-param> </filter> <filter-mapping> <filter-name>characterEncodingFilter</filter-name> <url-pattern>/*</url-pattern> </filter-mapping> <welcome-file-list> <welcome-file>index.html</welcome-file> <welcome-file>index.htm</welcome-file> <welcome-file>index.jsp</welcome-file> <welcome-file>default.html</welcome-file> <welcome-file>default.htm</welcome-file> <welcome-file>default.jsp</welcome-file> </welcome-file-list> </web-app> ``` ## 5:编写applicationContext.xml ``` <?xml version="1.0" encoding="UTF-8"?> <beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:context="http://www.springframework.org/schema/context" xmlns:aop="http://www.springframework.org/schema/aop" xmlns:tx="http://www.springframework.org/schema/tx" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx.xsd"> <!-- 扫描service和dao --> <context:component-scan base-package="dao" /> <context:component-scan base-package="service" /> <!-- 引入dataSource.properties --> <context:property-placeholder location="classpath:dataSource.properties" /> <!-- 配置数据库连接池 --> <bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource"> <property name="driverClass" value="${driverClass}" /> <property name="jdbcUrl" value="${jdbcUrl}" /> <property name="user" value="${user}" /> <property name="password" value="${password}" /> </bean> <!-- 配置SqlSessionFactoryBean --> <bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean"> <property name="dataSource" ref="dataSource" /> </bean> <!-- 配置扫描dao --> <bean id="mapperScannerConfigurer" class="org.mybatis.spring.mapper.MapperScannerConfigurer"> <property name="basePackage" value="dao" /> </bean> <!-- 配置声明式事务管理 --> <bean id="dataSourceTransactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager"> <property name="dataSource" ref="dataSource" /> </bean> <tx:annotation-driven transaction-manager="dataSourceTransactionManager" /> </beans> ``` ## 6:编写dataSource.properties ``` driverClass=com.mysql.cj.jdbc.Driver jdbcUrl=jdbc:mysql://localhost/user?useSSL=false&serverTimezone=Asia/Shanghai user=root password=rhw19990625 ``` ## 7:编写springmvc.xml ``` <?xml version="1.0" encoding="UTF-8"?> <beans xmlns="http://www.springframework.org/schema/beans" xmlns:mvc="http://www.springframework.org/schema/mvc" xmlns:context="http://www.springframework.org/schema/context" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:aop="http://www.springframework.org/schema/aop" xsi:schemaLocation=" http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop.xsd"> <!-- 配置扫描controller --> <context:component-scan base-package="controller" /> <!-- 配置视图解析器 --> <bean id="internalResourceViewResolver" class="org.springframework.web.servlet.view.InternalResourceViewResolver"> <property name="prefix" value="pages" /> <property name="suffix" value=".html" /> <property name="contentType" value="text/html" /> </bean> <mvc:annotation-driven /> <mvc:default-servlet-handler /> <aop:aspectj-autoproxy proxy-target-class="true"/> </beans> ``` ## 8:编写User实体类 ``` package domain; import java.io.Serializable; public class User implements Serializable { private String username; private Integer tel; private String password; public User() { } public User(String username, Integer tel, String password) { this.username = username; this.tel = tel; this.password = password; } public String getUsername() { return username; } public void setUsername(String username) { this.username = username; } public Integer getTel() { return tel; } public void setTel(Integer tel) { this.tel = tel; } public String getPassword() { return password; } public void setPassword(String password) { this.password = password; } } ``` ## 9:编写dao层接口UserDao ``` package dao; import domain.User; import org.apache.ibatis.annotations.Insert; import org.springframework.stereotype.Repository; @Repository public interface UserDao { @Insert("insert into user values(#{username},#{tel},#{password})") void insert(User user); } ``` ## 10:编写service层接口UserService ``` package service; import domain.User; public interface UserService { void insert(User user); } ``` ## 11:编写service层实现类UserServiceImpl ``` package service.impl; import dao.UserDao; import domain.User; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.stereotype.Service; import service.UserService; @Service public class UserServiceImpl implements UserService { @Autowired private UserDao userDao; public void insert(User user) { userDao.insert(user); } } ``` ## 12:编写Controller类UserController ``` package controller; import com.sun.codemodel.internal.JMethod; import domain.User; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.stereotype.Controller; import org.springframework.web.bind.annotation.*; import service.UserService; @Controller @RequestMapping("user") public class UserController { @Autowired private UserService userService; @ResponseBody @RequestMapping(value = "register" ,method = RequestMethod.POST) public String insert(User user){ userService.insert(user); return "success"; } } ``` ## 13:编写index.html ``` <!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Register</title> </head> <body> <form action="/user/register" method="post"> <input type="text" name="username"> <input type="text" name="tel"> <input type="password" name="password"> <input type="submit"> </form> </body> </html> ``` ## 14:编写pages文件夹下的success.html ``` <!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Success</title> </head> <body> <h3>Success!...</h3> </body> </html> ```
ajax post向后台传参,springmvc controller 一直获取不到值
![图片说明](https://img-ask.csdn.net/upload/201701/11/1484098975_670143.png) 使用ajax post向后台传参,springmvc controller 一直获取不到值,使用@RequestBody 注解,报错415网 上说的方式都试过了 不能解决问题 求大神指教
Mybatis操作Oracle数据库:批量修改成功后返回的值是-1?
**Mapper.xml** ``` <update id="updateByMultiConditions" parameterType="java.util.List"> <foreach collection="list" item="item" index="index" open="begin" close="; end;" separator=";"> update TB_DUTY <set> <if test="item.morningPeopleIds != null and item.morningPeopleIds != '' " > MORNING_PEOPLE_IDS=#{item.morningPeopleIds,jdbcType=VARCHAR}, </if> <if test="item.morningPeopleNames != null and item.morningPeopleNames != '' " > MORNING_PEOPLE_NAMES=#{item.morningPeopleNames,jdbcType=VARCHAR}, </if> <if test="item.afternoonPeopleIds != null and item.afternoonPeopleIds != '' " > AFTERNOON_PEOPLE_IDS=#{item.afternoonPeopleIds,jdbcType=VARCHAR}, </if> <if test="item.afternoonPeopleNames != null and item.afternoonPeopleNames != '' " > AFTERNOON_PEOPLE_NAMES=#{item.afternoonPeopleNames,jdbcType=VARCHAR}, </if> <if test="item.eveningPeopleIds != null and item.eveningPeopleIds != '' " > EVENING_PEOPLE_IDS=#{item.eveningPeopleIds,jdbcType=VARCHAR}, </if> <if test="item.eveningPeopleNames != null and item.eveningPeopleNames != '' " > EVENING_PEOPLE_NAMES=#{item.eveningPeopleNames,jdbcType=VARCHAR}, </if> <if test="item.leaderIds != null and item.leaderIds != '' " > LEADER_IDS=#{item.leaderIds,jdbcType=VARCHAR}, </if> <if test="item.leaderNames != null and item.leaderNames != '' " > LEADER_NAMES=#{item.leaderNames,jdbcType=VARCHAR}, </if> </set> where DUTY_ID=#{item.dutyId,jdbcType=INTEGER} </foreach> </update> ``` **Controller:** ``` int resultFlag=dutyService.updateByMultiConditions(dutyList2); ``` **问题:** 批量修改成功后返回的值是resultFlag=-1,作何解释?如何才能获得修改的行数?
正常改动却出现“上下文初始化失败创建名为‘floatingController’的bean时出错:注入自动依赖失败”?
信息: Initializing Spring root WebApplicationContext ERROR [localhost-startStop-1] - Context initialization failed org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'floatingController': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private com.boot.service.FloatingService com.boot.controller.FloatingController.floatingService; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'floatingServiceImpl': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private com.boot.dao.FloatingMapper com.boot.service.FloatingServiceImpl.floatingMapper; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'floatingMapper' defined in file [D:\tomcat\webapps\16_XG_BOOT\WEB-INF\classes\com\boot\dao\FloatingMapper.class]: Unsatisfied dependency expressed through bean property 'sqlSessionFactory': : Error creating bean with name 'sqlSessionFactory' defined in class path resource [ApplicationContext-datasource.xml]: Invocation of init method failed; nested exception is org.springframework.core.NestedIOException: Failed to parse mapping resource: 'file [D:\tomcat\webapps\16_XG_BOOT\WEB-INF\classes\mappers\ResidentsInformationMapper.xml]'; nested exception is org.apache.ibatis.builder.BuilderException: Error parsing Mapper XML. Cause: org.apache.ibatis.reflection.ReflectionException: Illegal overloaded getter method with ambiguous type for property residentsBeizhu in class class com.boot.po.ResidentsInformation. This breaks the JavaBeans specification and can cause unpredictable results.; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sqlSessionFactory' defined in class path resource [ApplicationContext-datasource.xml]: Invocation of init method failed; nested exception is org.springframework.core.NestedIOException: Failed to parse mapping resource: 'file [D:\tomcat\webapps\16_XG_BOOT\WEB-INF\classes\mappers\ResidentsInformationMapper.xml]'; nested exception is org.apache.ibatis.builder.BuilderException: Error parsing Mapper XML. Cause: org.apache.ibatis.reflection.ReflectionException: Illegal overloaded getter method with ambiguous type for property residentsBeizhu in class class com.boot.po.ResidentsInformation. This breaks the JavaBeans specification and can cause unpredictable results. at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:334) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1214) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:543) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:482) at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:305) at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230) at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:301) at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:196) at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:772) at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:834) at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:537) at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:446) at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:328) at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:107) at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4797) at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5291) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:901) at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:877) at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:633) at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1114) at org.apache.catalina.startup.HostConfig$DeployDirectory.run(HostConfig.java:1673) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) at java.util.concurrent.FutureTask.run(FutureTask.java:262) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:744) Caused by: org.springframework.beans.factory.BeanCreationException: Could not autowire field: private com.boot.service.FloatingService com.boot.controller.FloatingController.floatingService; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'floatingServiceImpl': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private com.boot.dao.FloatingMapper com.boot.service.FloatingServiceImpl.floatingMapper; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'floatingMapper' defined in file [D:\tomcat\webapps\16_XG_BOOT\WEB-INF\classes\com\boot\dao\FloatingMapper.class]: Unsatisfied dependency expressed through bean property 'sqlSessionFactory': : Error creating bean with name 'sqlSessionFactory' defined in class path resource [ApplicationContext-datasource.xml]: Invocation of init method failed; nested exception is org.springframework.core.NestedIOException: Failed to parse mapping resource: 'file [D:\tomcat\webapps\16_XG_BOOT\WEB-INF\classes\mappers\ResidentsInformationMapper.xml]'; nested exception is org.apache.ibatis.builder.BuilderException: Error parsing Mapper XML. Cause: org.apache.ibatis.reflection.ReflectionException: Illegal overloaded getter method with ambiguous type for property residentsBeizhu in class class com.boot.po.ResidentsInformation. This breaks the JavaBeans specification and can cause unpredictable results.; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sqlSessionFactory' defined in class path resource [ApplicationContext-datasource.xml]: Invocation of init method failed; nested exception is org.springframework.core.NestedIOException: Failed to parse mapping resource: 'file [D:\tomcat\webapps\16_XG_BOOT\WEB-INF\classes\mappers\ResidentsInformationMapper.xml]'; nested exception is org.apache.ibatis.builder.BuilderException: Error parsing Mapper XML. Cause: org.apache.ibatis.reflection.ReflectionException: Illegal overloaded getter method with ambiguous type for property residentsBeizhu in class class com.boot.po.ResidentsInformation. This breaks the JavaBeans specification and can cause unpredictable results. at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:571) at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:88) at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:331) ... 26 more Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'floatingServiceImpl': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private com.boot.dao.FloatingMapper com.boot.service.FloatingServiceImpl.floatingMapper; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'floatingMapper' defined in file [D:\tomcat\webapps\16_XG_BOOT\WEB-INF\classes\com\boot\dao\FloatingMapper.class]: Unsatisfied dependency expressed through bean property 'sqlSessionFactory': : Error creating bean with name 'sqlSessionFactory' defined in class path resource [ApplicationContext-datasource.xml]: Invocation of init method failed; nested exception is org.springframework.core.NestedIOException: Failed to parse mapping resource: 'file [D:\tomcat\webapps\16_XG_BOOT\WEB-INF\classes\mappers\ResidentsInformationMapper.xml]'; nested exception is org.apache.ibatis.builder.BuilderException: Error parsing Mapper XML. Cause: org.apache.ibatis.reflection.ReflectionException: Illegal overloaded getter method with ambiguous type for property residentsBeizhu in class class com.boot.po.ResidentsInformation. This breaks the JavaBeans specification and can cause unpredictable results.; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sqlSessionFactory' defined in class path resource [ApplicationContext-datasource.xml]: Invocation of init method failed; nested exception is org.springframework.core.NestedIOException: Failed to parse mapping resource: 'file [D:\tomcat\webapps\16_XG_BOOT\WEB-INF\classes\mappers\ResidentsInformationMapper.xml]'; nested exception is org.apache.ibatis.builder.BuilderException: Error parsing Mapper XML. Cause: org.apache.ibatis.reflection.ReflectionException: Illegal overloaded getter method with ambiguous type for property residentsBeizhu in class class com.boot.po.ResidentsInformation. This breaks the JavaBeans specification and can cause unpredictable results. at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:334) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1214) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:543) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:482) at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:305) at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230) at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:301) at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:196) at org.springframework.beans.factory.support.DefaultListableBeanFactory.findAutowireCandidates(DefaultListableBeanFactory.java:1145) at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1069) at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:967) at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:543) ... 28 more Caused by: org.springframework.beans.factory.BeanCreationException: Could not autowire field: private com.boot.dao.FloatingMapper com.boot.service.FloatingServiceImpl.floatingMapper; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'floatingMapper' defined in file [D:\tomcat\webapps\16_XG_BOOT\WEB-INF\classes\com\boot\dao\FloatingMapper.class]: Unsatisfied dependency expressed through bean property 'sqlSessionFactory': : Error creating bean with name 'sqlSessionFactory' defined in class path resource [ApplicationContext-datasource.xml]: Invocation of init method failed; nested exception is org.springframework.core.NestedIOException: Failed to parse mapping resource: 'file [D:\tomcat\webapps\16_XG_BOOT\WEB-INF\classes\mappers\ResidentsInformationMapper.xml]'; nested exception is org.apache.ibatis.builder.BuilderException: Error parsing Mapper XML. Cause: org.apache.ibatis.reflection.ReflectionException: Illegal overloaded getter method with ambiguous type for property residentsBeizhu in class class com.boot.po.ResidentsInformation. This breaks the JavaBeans specification and can cause unpredictable results.; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sqlSessionFactory' defined in class path resource [ApplicationContext-datasource.xml]: Invocation of init method failed; nested exception is org.springframework.core.NestedIOException: Failed to parse mapping resource: 'file [D:\tomcat\webapps\16_XG_BOOT\WEB-INF\classes\mappers\ResidentsInformationMapper.xml]'; nested exception is org.apache.ibatis.builder.BuilderException: Error parsing Mapper XML. Cause: org.apache.ibatis.reflection.ReflectionException: Illegal overloaded getter method with ambiguous type for property residentsBeizhu in class class com.boot.po.ResidentsInformation. This breaks the JavaBeans specification and can cause unpredictable results. at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:571) at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:88) at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:331) ... 39 more Caused by: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'floatingMapper' defined in file [D:\tomcat\webapps\16_XG_BOOT\WEB-INF\classes\com\boot\dao\FloatingMapper.class]: Unsatisfied dependency expressed through bean property 'sqlSessionFactory': : Error creating bean with name 'sqlSessionFactory' defined in class path resource [ApplicationContext-datasource.xml]: Invocation of init method failed; nested exception is org.springframework.core.NestedIOException: Failed to parse mapping resource: 'file [D:\tomcat\webapps\16_XG_BOOT\WEB-INF\classes\mappers\ResidentsInformationMapper.xml]'; nested exception is org.apache.ibatis.builder.BuilderException: Error parsing Mapper XML. Cause: org.apache.ibatis.reflection.ReflectionException: Illegal overloaded getter method with ambiguous type for property residentsBeizhu in class class com.boot.po.ResidentsInformation. This breaks the JavaBeans specification and can cause unpredictable results.; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sqlSessionFactory' defined in class path resource [ApplicationContext-datasource.xml]: Invocation of init method failed; nested exception is org.springframework.core.NestedIOException: Failed to parse mapping resource: 'file [D:\tomcat\webapps\16_XG_BOOT\WEB-INF\classes\mappers\ResidentsInformationMapper.xml]'; nested exception is org.apache.ibatis.builder.BuilderException: Error parsing Mapper XML. Cause: org.apache.ibatis.reflection.ReflectionException: Illegal overloaded getter method with ambiguous type for property residentsBeizhu in class class com.boot.po.ResidentsInformation. This breaks the JavaBeans specification and can cause unpredictable results. at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireByType(AbstractAutowireCapableBeanFactory.java:1307) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1199) at org.springframework.beans.factory.support.AbstractAutowireCap二月 18, 2020 10:24:32 上午 org.apache.catalina.core.StandardContext listenerStart 严重: Exception sending context initialized event to listener instance of class org.springframework.web.context.ContextLoaderListener org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'floatingController': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private com.boot.service.FloatingService com.boot.controller.FloatingController.floatingService; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'floatingServiceImpl': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private com.boot.dao.FloatingMapper com.boot.service.FloatingServiceImpl.floatingMapper; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'floatingMapper' defined in file [D:\tomcat\webapps\16_XG_BOOT\WEB-INF\classes\com\boot\dao\FloatingMapper.class]: Unsatisfied dependency expressed through bean property 'sqlSessionFactory': : Error creating bean with name 'sqlSessionFactory' defined in class path resource [ApplicationContext-datasource.xml]: Invocation of init method failed; nested exception is org.springframework.core.NestedIOException: Failed to parse mapping resource: 'file [D:\tomcat\webapps\16_XG_BOOT\WEB-INF\classes\mappers\ResidentsInformationMapper.xml]'; nested exception is org.apache.ibatis.builder.BuilderException: Error parsing Mapper XML. Cause: org.apache.ibatis.reflection.ReflectionException: Illegal overloaded getter method with ambiguous type for property residentsBeizhu in class class com.boot.po.ResidentsInformation. This breaks the JavaBeans specification and can cause unpredictable results.; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sqlSessionFactory' defined in class path resource [ApplicationContext-datasource.xml]: Invocation of init method failed; nested exception is org.springframework.core.NestedIOException: Failed to parse mapping resource: 'file [D:\tomcat\webapps\16_XG_BOOT\WEB-INF\classes\mappers\ResidentsInformationMapper.xml]'; nested exception is org.apache.ibatis.builder.BuilderException: Error parsing Mapper XML. Cause: org.apache.ibatis.reflection.ReflectionException: Illegal overloaded getter method with ambiguous type for property residentsBeizhu in class class com.boot.po.ResidentsInformation. This breaks the JavaBeans specification and can cause unpredictable results. at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:334) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1214) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:543) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:482) at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:305) at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230) at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:301) at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:196) at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:772) at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:834) at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:537) at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:446) at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:328) at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:107) at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4797) at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5291) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:901) at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:877) at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:633) at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1114) at org.apache.catalina.startup.HostConfig$DeployDirectory.run(HostConfig.java:1673) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) at java.util.concurrent.FutureTask.run(FutureTask.java:262) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:744) Caused by: org.springframework.beans.factory.BeanCreationException: Could not autowire field: private com.boot.service.FloatingService com.boot.controller.FloatingController.floatingService; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'floatingServiceImpl': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private com.boot.dao.FloatingMapper com.boot.service.FloatingServiceImpl.floatingMapper; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'floatingMapper' defined in file [D:\tomcat\webapps\16_XG_BOOT\WEB-INF\classes\com\boot\dao\FloatingMapper.class]: Unsatisfied dependency expressed through bean property 'sqlSessionFactory': : Error creating bean with name 'sqlSessionFactory' defined in class path resource [ApplicationContext-datasource.xml]: Invocation of init method failed; nested exception is org.springframework.core.NestedIOException: Failed to parse mapping resource: 'file [D:\tomcat\webapps\16_XG_BOOT\WEB-INF\classes\mappers\ResidentsInformationMapper.xml]'; nested exception is org.apache.ibatis.builder.BuilderException: Error parsing Mapper XML. Cause: org.apache.ibatis.reflection.ReflectionException: Illegal overloaded getter method with ambiguous type for property residentsBeizhu in class class com.boot.po.ResidentsInformation. This breaks the JavaBeans specification and can cause unpredictable results.; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sqlSessionFactory' defined in class path resource [ApplicationContext-datasource.xml]: Invocation of init method failed; nested exception is org.springframework.core.NestedIOException: Failed to parse mapping resource: 'file [D:\tomcat\webapps\16_XG_BOOT\WEB-INF\classes\mappers\ResidentsInformationMapper.xml]'; nested exception is org.apache.ibatis.builder.BuilderException: Error parsing Mapper XML. Cause: org.apache.ibatis.reflection.ReflectionException: Illegal overloaded getter method with ambiguous type for property residentsBeizhu in class class com.boot.po.ResidentsInformation. This breaks the JavaBeans specification and can cause unpredictable results. at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:571) at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:88) at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValue ableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:543) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:482) at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:305) at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230) at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:301) at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:196) at org.springframework.beans.factory.support.DefaultListableBeanFactory.findAutowireCandidates(DefaultListableBeanFactory.java:1145) at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1069) at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:967) at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:543) ... 41 more Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sqlSessionFactory' defined in class path resource [ApplicationContext-datasource.xml]: Invocation of init method failed; nested exception is org.springframework.core.NestedIOException: Failed to parse mapping resource: 'file [D:\tomcat\webapps\16_XG_BOOT\WEB-INF\classes\mappers\ResidentsInformationMapper.xml]'; nested exception is org.apache.ibatis.builder.BuilderException: Error parsing Mapper XML. Cause: org.apache.ibatis.reflection.ReflectionException: Illegal overloaded getter method with ambiguous type for property residentsBeizhu in class class com.boot.po.ResidentsInformation. This breaks the JavaBeans specification and can cause unpredictable results. at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1578) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:545) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:482) at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:305) at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230) at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:301) at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:196) at org.springframework.beans.factory.support.DefaultListableBeanFactory.findAutowireCandidates(DefaultListableBeanFactory.java:1145) at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1069) at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:967) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireByType(AbstractAutowireCapableBeanFactory.java:1292) ... 52 more Caused by: org.springframework.core.NestedIOException: Failed to parse mapping resource: 'file [D:\tomcat\webapps\16_XG_BOOT\WEB-INF\classes\mappers\ResidentsInformationMapper.xml]'; nested exception is org.apache.ibatis.builder.BuilderException: Error parsing Mapper XML. Cause: org.apache.ibatis.reflection.ReflectionException: Illegal overloaded getter method with ambiguous type for property residentsBeizhu in class class com.boot.po.ResidentsInformation. This breaks the JavaBeans specification and can cause unpredictable results. at org.mybatis.spring.SqlSessionFactoryBean.buildSqlSessionFactory(SqlSessionFactoryBean.java:523) at org.mybatis.spring.SqlSessionFactoryBean.afterPropertiesSet(SqlSessionFactoryBean.java:380) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1637) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1574) ... 62 more Caused by: org.apache.ibatis.builder.BuilderException: Error parsing Mapper XML. Cause: org.apache.ibatis.reflection.ReflectionException: Illegal overloaded getter method with ambiguous type for property residentsBeizhu in class class com.boot.po.ResidentsInformation. This breaks the JavaBeans specification and can cause unpredictable results. at org.apache.ibatis.builder.xml.XMLMapperBuilder.configurationElement(XMLMapperBuilder.java:120) at org.apache.ibatis.builder.xml.XMLMapperBuilder.parse(XMLMapperBuilder.java:92) at org.mybatis.spring.SqlSessionFactoryBean.buildSqlSessionFactory(SqlSessionFactoryBean.java:521) ... 65 more Caused by: org.apache.ibatis.reflection.ReflectionException: Illegal overloaded getter method with ambiguous type for property residentsBeizhu in class class com.boot.po.ResidentsInformation. This breaks the JavaBeans specification and can cause unpredictable results. at org.apache.ibatis.reflection.Reflector.resolveGetterConflicts(Reflector.java:131) at org.apache.ibatis.reflection.Reflector.addGetMethods(Reflector.java:113) at org.apache.ibatis.reflection.Reflector.<init>(Reflector.java:65) at org.apache.ibatis.reflection.DefaultReflectorFactory.findForClass(DefaultReflectorFactory.java:44) at org.apache.ibatis.reflection.MetaClass.<init>(MetaClass.java:39) at org.apache.ibatis.reflection.MetaClass.forClass(MetaClass.java:43) at org.apache.ibatis.builder.SqlSourceBuilder$ParameterMappingTokenHandler.buildParameterMapping(SqlSourceBuilder.java:82) at org.apache.ibatis.builder.SqlSourceBuilder$ParameterMappingTokenHandler.handleToken(SqlSourceBuilder.java:67) at org.apache.ibatis.parsing.GenericTokenParser.parse(GenericTokenParser.java:78) at org.apache.ibatis.builder.SqlSourceBuilder.parse(SqlSourceBuilder.java:45) at org.apache.ibatis.scripting.defaults.RawSqlSource.<init>(RawSqlSource.java:46) at org.apache.ibatis.scripting.defaults.RawSqlSource.<init>(RawSqlSource.java:40) at org.apache.ibatis.scripting.xmltags.XMLScriptBuilder.parseScriptNode(XMLScriptBuilder.java:58) at org.apache.ibatis.scripting.xmltags.XMLLanguageDriver.createSqlSource(XMLLanguageDriver.java:44) at org.apache.ibatis.builder.xml.XMLStatementBuilder.parseStatementNode(XMLStatementBuilder.java:94) at org.apache.ibatis.builder.xml.XMLMapperBuilder.buildStatementFromContext(XMLMapperBuilder.java:135) at org.apache.ibatis.builder.xml.XMLMapperBuilder.buildStatementFromContext(XMLMapperBuilder.java:128) at org.apache.ibatis.builder.xml.XMLMapperBuilder.configurationElement(XMLMapperBuilder.java:118) ... 67 more s(AutowiredAnnotationBeanPostProcessor.java:331) ... 26 more Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'floatingServiceImpl': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private com.boot.dao.FloatingMapper com.boot.service.FloatingServiceImpl.floatingMapper; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'floatingMapper' defined in file [D:\tomcat\webapps\16_XG_BOOT\WEB-INF\classes\com\boot\dao\FloatingMapper.class]: Unsatisfied dependency expressed through bean property 'sqlSessionFactory': : Error creating bean with name 'sqlSessionFactory' defined in class path resource [ApplicationContext-datasource.xml]: Invocation of init method failed; nested exception is org.springframework.core.NestedIOException: Failed to parse mapping resource: 'file [D:\tomcat\webapps\16_XG_BOOT\WEB-INF\classes\mappers\ResidentsInformationMapper.xml]'; nested exception is org.apache.ibatis.builder.BuilderException: Error parsing Mapper XML. Cause: org.apache.ibatis.reflection.ReflectionException: Illegal overloaded getter method with ambiguous type for property residentsBeizhu in class class com.boot.po.ResidentsInformation. This breaks the JavaBeans specification and can cause unpredictable results.; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sqlSessionFactory' defined in class path resource [ApplicationContext-datasource.xml]: Invocation of init method failed; nested exception is org.springframework.core.NestedIOException: Failed to parse mapping resource: 'file [D:\tomcat\webapps\16_XG_BOOT\WEB-INF\classes\mappers\ResidentsInformationMapper.xml]'; nested exception is org.apache.ibatis.builder.BuilderException: Error parsing Mapper XML. Cause: org.apache.ibatis.reflection.ReflectionException: Illegal overloaded getter method with ambiguous type for property residentsBeizhu in class class com.boot.po.ResidentsInformation. This breaks the JavaBeans specification and can cause unpredictable results. at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:334) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1214) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:543) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:482) at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:305) at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230) at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:301) at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:196) at org.springframework.beans.factory.support.DefaultListableBeanFactory.findAutowireCandidates(DefaultListableBeanFactory.java:1145) at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1069) at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:967) at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:543) ... 28 more Caused by: org.springframework.beans.factory.BeanCreationException: Could not autowire field: private com.boot.dao.FloatingMapper com.boot.service.FloatingServiceImpl.floatingMapper; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'floatingMapper' defined in file [D:\tomcat\webapps\16_XG_BOOT\WEB-INF\classes\com\boot\dao\FloatingMapper.class]: Unsatisfied dependency expressed through bean property 'sqlSessionFactory': : Error creating bean with name 'sqlSessionFactory' defined in class path resource [ApplicationContext-datasource.xml]: Invocation of init method failed; nested exception is org.springframework.core.NestedIOException: Failed to parse mapping resource: 'file [D:\tomcat\webapps\16_XG_BOOT\WEB-INF\classes\mappers\ResidentsInformationMapper.xml]'; nested exception is org.apache.ibatis.builder.BuilderException: Error parsing Mapper XML. Cause: org.apache.ibatis.reflection.ReflectionException: Illegal overloaded getter method with ambiguous type for property residentsBeizhu in class class com.boot.po.ResidentsInformation. This breaks the JavaBeans specification and can cause unpredictable results.; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sqlSessionFactory' defined in class path resource [ApplicationContext-datasource.xml]: Invocation of init method failed; nested exception is org.springframework.core.NestedIOException: Failed to parse mapping resource: 'file [D:\tomcat\webapps\16_XG_BOOT\WEB-INF\classes\mappers\ResidentsInformationMapper.xml]'; nested exception is org.apache.ibatis.builder.BuilderException: Error parsing Mapper XML. Cause: org.apache.ibatis.reflection.ReflectionException: Illegal overloaded getter method with ambiguous type for property residentsBeizhu in class class com.boot.po.ResidentsInformation. This breaks the JavaBeans specification and can cause unpredictable results. at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:571) at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:88) at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:331) ... 39 more Caused by: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'floatingMapper' defined in file [D:\tomcat\webapps\16_XG_BOOT\WEB-INF\classes\com\boot\dao\FloatingMapper.class]: Unsatisfied dependency expressed through bean property 'sqlSessionFactory': : Error creating bean with name 'sqlSessionFactory' defined in class path resource [ApplicationContext-datasource.xml]: Invocation of init method failed; nested exception is org.springframework.core.NestedIOException: Failed to parse mapping resource: 'file [D:\tomcat\webapps\16_XG_BOOT\WEB-INF\classes\mappers\ResidentsInformationMapper.xml]'; nested exception is org.apache.ibatis.builder.BuilderException: Error parsing Mapper XML. Cause: org.apache.ibatis.reflection.ReflectionException: Illegal overloaded getter method with ambiguous type for property residentsBeizhu in class class com.boot.po.ResidentsInformation. This breaks the JavaBeans specification and can cause unpredictable results.; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sqlSessionFactory' defined in class path resource [ApplicationContext-datasource.xml]: Invocation of init method failed; nested exception is org.springframework.core.NestedIOException: Failed to parse mapping resource: 'file [D:\tomcat\webapps\16_XG_BOOT\WEB-INF\classes\mappers\ResidentsInformationMapper.xml]'; nested exception is org.apache.ibatis.builder.BuilderException: Error parsing Mapper XML. Cause: org.apache.ibatis.reflection.ReflectionException: Illegal overloaded getter method with ambiguous type for property residentsBeizhu in class class com.boot.po.ResidentsInformation. This breaks the JavaBeans specification and can cause unpredictable results. at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireByType(AbstractAutowireCapableBeanFactory.java:1307) at org.springframework.beans.factory.support.Abst ractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1199) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:543) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:482) at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:305) at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230) at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:301) at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:196) at org.springframework.beans.factory.support.DefaultListableBeanFactory.findAutowireCandidates(DefaultListableBeanFactory.java:1145) at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1069) at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:967) at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:543) ... 41 more Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sqlSessionFactory' defined in class path resource [ApplicationContext-datasource.xml]: Invocation of init method failed; nested exception is org.springframework.core.NestedIOException: Failed to parse mapping resource: 'file [D:\tomcat\webapps\16_XG_BOOT\WEB-INF\classes\mappers\ResidentsInformationMapper.xml]'; nested exception is org.apache.ibatis.builder.BuilderException: Error parsing Mapper XML. Cause: org.apache.ibatis.reflection.ReflectionException: Illegal overloaded getter method with ambiguous type for property residentsBeizhu in class class com.boot.po.ResidentsInformation. This breaks the JavaBeans specification and can cause unpredictable results. at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1578) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:545) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:482) at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:305) at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230) at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:301) at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:196) at org.springframework.beans.factory.support.DefaultListableBeanFactory.findAutowireCandidates(DefaultListableBeanFactory.java:1145) at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1069) at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:967) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireByType(AbstractAutowireCapableBeanFactory.java:1292) ... 52 more Caused by: org.springframework.core.NestedIOException: Failed to parse mapping resource: 'file [D:\tomcat\webapps\16_XG_BOOT\WEB-INF\classes\mappers\ResidentsInformationMapper.xml]'; nested exception is org.apache.ibatis.builder.BuilderException: Error parsing Mapper XML. Cause: org.apache.ibatis.reflection.ReflectionException: Illegal overloaded getter method with ambiguous type for property residentsBeizhu in class class com.boot.po.ResidentsInformation. This breaks the JavaBeans specification and can cause unpredictable results. at org.mybatis.spring.SqlSessionFactoryBean.buildSqlSessionFactory(SqlSessionFactoryBean.java:523) at org.mybatis.spring.SqlSessionFactoryBean.afterPropertiesSet(SqlSessionFactoryBean.java:380) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1637) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1574) ... 62 more Caused by: org.apache.ibatis.builder.BuilderException: Error parsing Mapper XML. Cause: org.apache.ibatis.reflection.ReflectionException: Illegal overloaded getter method with ambiguous type for property residentsBeizhu in class class com.boot.po.ResidentsInformation. This breaks the JavaBeans specification and can cause unpredictable results. at org.apache.ibatis.builder.xml.XMLMapperBuilder.configurationElement(XMLMapperBuilder.java:120) at org.apache.ibatis.builder.xml.XMLMapperBuilder.parse(XMLMapperBuilder.java:92) at org.mybatis.spring.SqlSessionFactoryBean.buildSqlSessionFactory(SqlSessionFactoryBean.java:521) ... 65 more Caused by: org.apache.ibatis.reflection.ReflectionException: Illegal overloaded getter method with ambiguous type for property residentsBeizhu in class class com.boot.po.ResidentsInformation. This breaks the JavaBeans specification and can cause unpredictable results. at org.apache.ibatis.reflection.Reflector.resolveGetterConflicts(Reflector.java:131) at org.apache.ibatis.reflection.Reflector.addGetMethods(Reflector.java:113) at org.apache.ibatis.reflection.Reflector.<init>(Reflector.java:65) at org.apache.ibatis.reflection.DefaultReflectorFactory.findForClass(DefaultReflectorFactory.java:44) at org.apache.ibatis.reflection.MetaClass.<init>(MetaClass.java:39) at org.apache.ibatis.reflection.MetaClass.forClass(MetaClass.java:43) at org.apache.ibatis.builder.SqlSourceBuilder$ParameterMappingTokenHandler.buildParameterMapping(SqlSourceBuilder.java:82) at org.apache.ibatis.builder.SqlSourceBuilder$ParameterMappingTokenHandler.handleToken(SqlSourceBuilder.java:67) at org.apache.ibatis.parsing.GenericTokenParser.parse(GenericTokenParser.java:78) at org.apache.ibatis.builder.SqlSourceBuilder.parse(SqlSourceBuilder.java:45) at org.apache.ibatis.scripting.defaults.RawSqlSource.<init>(RawSqlSource.java:46) at org.apache.ibatis.scripting.defaults.RawSqlSource.<init>(RawSqlSource.java:40) at org.apache.ibatis.scripting.xmltags.XMLScriptBuilder.parseScriptNode(XMLScriptBuilder.java:58) at org.apache.ibatis.scripting.xmltags.XMLLanguageDriver.createSqlSource(XMLLanguageDriver.java:44) at org.apache.ibatis.builder.xml.XMLStatementBuilder.parseStatementNode(XMLStatementBuilder.java:94) at org.apache.ibatis.builder.xml.XMLMapperBuilder.buildStatementFromContext(XMLMapperBuilder.java:135) at org.apache.ibatis.builder.xml.XMLMapperBuilder.buildStatementFromContext(XMLMapperBuilder.java:128) at org.apache.ibatis.builder.xml.XMLMapperBuilder.configurationElement(XMLMapperBuilder.java:118) ... 67 more ``` ```
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