idea2019连接数据报错,希望大神帮忙看看啥原因谢谢
  • 我的连接远程数据库后报了这个错,平时用navicat连没啥问题,应该不是驱动jar包的问题,因为是idea自己下的,我同事mac上的idea人家连接就没有问题,我把她的驱动jar包替换过来报一样的错
  • 报错信息:[S1000] Could not retrieve transaction read-only status from server [HY000] [1193] Unknown system variable 'transaction_read_only'
  • 连接本地的数据库就可以正常打开表格
  • 报错图片如下 图片说明

2个回答

感觉是idea版本问题,我更新了一下idea就可以了

lpuhangxun
如今却忆江南乐 回复weixin_40633884: 我这个创建了两个连接才连接上的,第一个连接不知道为什么库连接上了,没有表,然后我又创建了一个连接就好了,原因的话好像是驱动版本有两个
7 个月之前 回复
lpuhangxun
如今却忆江南乐 回复weixin_40633884: 可能是你的数据库驱动包不匹配,因为1193这个错说的就是驱动包问题
7 个月之前 回复
lpuhangxun
如今却忆江南乐 回复weixin_40633884: 我也是最新的,2019.1
7 个月之前 回复
weixin_40633884
weixin_40633884 你用的idea哪个版本?我用的官网最新的还是不行
7 个月之前 回复

数据库版本与jdbc驱动不匹配 驱动的坑可多了 看看你jdbc和mysql的版本是啥

ccystewart
CCCCCCCYYY_ 回复weixin_40633884: 那会不会是数据库的事务状态不对?
7 个月之前 回复
weixin_40633884
weixin_40633884 应该不是驱动不匹配的话,应该连接都连接不上的,这个是连上了只是表空间打不开,本地的数据库时可以打开的,而且本地的数据库版本和远程主机的数据库版本是一样的。
7 个月之前 回复
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constructor parameter 0; nested exception is org.springframework.boot.context.properties.ConfigurationPropertiesBindException: Error creating bean with name 'mybatis-plus-com.baomidou.mybatisplus.autoconfigure.MybatisPlusProperties': Could not bind properties to 'MybatisPlusProperties' : prefix=mybatis-plus, ignoreInvalidFields=false, ignoreUnknownFields=true; nested exception is org.springframework.boot.context.properties.bind.BindException: Failed to bind properties under 'mybatis-plus.configuration.mapped-statements[0].parameter-map.parameter-mappings[0]' to org.apache.ibatis.mapping.ParameterMapping at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireByType(AbstractAutowireCapableBeanFactory.java:1533) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1413) at 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org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:323) at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222) at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:321) at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:202) at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:400) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1338) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1177) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:557) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:517) at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:323) at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222) at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:321) at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:202) at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276) at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1287) at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1207) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireByType(AbstractAutowireCapableBeanFactory.java:1518) ... 75 more Caused by: org.springframework.boot.context.properties.ConfigurationPropertiesBindException: Error creating bean with name 'mybatis-plus-com.baomidou.mybatisplus.autoconfigure.MybatisPlusProperties': Could not bind properties to 'MybatisPlusProperties' : prefix=mybatis-plus, ignoreInvalidFields=false, ignoreUnknownFields=true; nested exception is org.springframework.boot.context.properties.bind.BindException: Failed to bind properties under 'mybatis-plus.configuration.mapped-statements[0].parameter-map.parameter-mappings[0]' to org.apache.ibatis.mapping.ParameterMapping at 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org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:323) at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222) at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:321) at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:202) at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276) at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1287) at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1207) at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:874) at 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org.springframework.boot.context.properties.bind.Binder.bindObject(Binder.java:349) at org.springframework.boot.context.properties.bind.Binder.bind(Binder.java:293) at org.springframework.boot.context.properties.bind.Binder.lambda$bindDataObject$4(Binder.java:421) at org.springframework.boot.context.properties.bind.JavaBeanBinder.bind(JavaBeanBinder.java:88) at org.springframework.boot.context.properties.bind.JavaBeanBinder.bind(JavaBeanBinder.java:77) at org.springframework.boot.context.properties.bind.JavaBeanBinder.bind(JavaBeanBinder.java:54) at org.springframework.boot.context.properties.bind.Binder.lambda$bindDataObject$5(Binder.java:425) at org.springframework.boot.context.properties.bind.Binder$Context.withIncreasedDepth(Binder.java:543) at org.springframework.boot.context.properties.bind.Binder$Context.withDataObject(Binder.java:529) at org.springframework.boot.context.properties.bind.Binder$Context.access$500(Binder.java:486) at org.springframework.boot.context.properties.bind.Binder.bindDataObject(Binder.java:423) at org.springframework.boot.context.properties.bind.Binder.bindObject(Binder.java:364) at org.springframework.boot.context.properties.bind.Binder.bind(Binder.java:293) at org.springframework.boot.context.properties.bind.Binder.lambda$bindDataObject$4(Binder.java:421) at org.springframework.boot.context.properties.bind.JavaBeanBinder.bind(JavaBeanBinder.java:88) at org.springframework.boot.context.properties.bind.JavaBeanBinder.bind(JavaBeanBinder.java:77) at org.springframework.boot.context.properties.bind.JavaBeanBinder.bind(JavaBeanBinder.java:54) at org.springframework.boot.context.properties.bind.Binder.lambda$bindDataObject$5(Binder.java:425) at org.springframework.boot.context.properties.bind.Binder$Context.withIncreasedDepth(Binder.java:543) at org.springframework.boot.context.properties.bind.Binder$Context.withDataObject(Binder.java:529) at org.springframework.boot.context.properties.bind.Binder$Context.access$500(Binder.java:486) at org.springframework.boot.context.properties.bind.Binder.bindDataObject(Binder.java:423) at org.springframework.boot.context.properties.bind.Binder.bindObject(Binder.java:364) at org.springframework.boot.context.properties.bind.Binder.bind(Binder.java:293) at org.springframework.boot.context.properties.bind.Binder.lambda$null$1(Binder.java:385) at org.springframework.boot.context.properties.bind.Binder$Context.withSource(Binder.java:519) at org.springframework.boot.context.properties.bind.Binder$Context.access$1000(Binder.java:486) at org.springframework.boot.context.properties.bind.Binder.lambda$bindAggregate$2(Binder.java:386) at org.springframework.boot.context.properties.bind.IndexedElementsBinder.bindIndexed(IndexedElementsBinder.java:106) at org.springframework.boot.context.properties.bind.IndexedElementsBinder.bindIndexed(IndexedElementsBinder.java:86) at org.springframework.boot.context.properties.bind.IndexedElementsBinder.bindIndexed(IndexedElementsBinder.java:71) at org.springframework.boot.context.properties.bind.CollectionBinder.bindAggregate(CollectionBinder.java:49) at org.springframework.boot.context.properties.bind.AggregateBinder.bind(AggregateBinder.java:56) at org.springframework.boot.context.properties.bind.Binder.lambda$bindAggregate$3(Binder.java:388) at org.springframework.boot.context.properties.bind.Binder$Context.withIncreasedDepth(Binder.java:543) at org.springframework.boot.context.properties.bind.Binder$Context.access$200(Binder.java:486) at org.springframework.boot.context.properties.bind.Binder.bindAggregate(Binder.java:388) at org.springframework.boot.context.properties.bind.Binder.bindObject(Binder.java:349) at org.springframework.boot.context.properties.bind.Binder.bind(Binder.java:293) at org.springframework.boot.context.properties.bind.Binder.lambda$bindDataObject$4(Binder.java:421) at org.springframework.boot.context.properties.bind.JavaBeanBinder.bind(JavaBeanBinder.java:88) at org.springframework.boot.context.properties.bind.JavaBeanBinder.bind(JavaBeanBinder.java:77) at org.springframework.boot.context.properties.bind.JavaBeanBinder.bind(JavaBeanBinder.java:54) at org.springframework.boot.context.properties.bind.Binder.lambda$bindDataObject$5(Binder.java:425) at org.springframework.boot.context.properties.bind.Binder$Context.withIncreasedDepth(Binder.java:543) at org.springframework.boot.context.properties.bind.Binder$Context.withDataObject(Binder.java:529) at org.springframework.boot.context.properties.bind.Binder$Context.access$500(Binder.java:486) at org.springframework.boot.context.properties.bind.Binder.bindDataObject(Binder.java:423) at org.springframework.boot.context.properties.bind.Binder.bindObject(Binder.java:364) at org.springframework.boot.context.properties.bind.Binder.bind(Binder.java:293) at org.springframework.boot.context.properties.bind.Binder.lambda$bindDataObject$4(Binder.java:421) at org.springframework.boot.context.properties.bind.JavaBeanBinder.bind(JavaBeanBinder.java:88) at org.springframework.boot.context.properties.bind.JavaBeanBinder.bind(JavaBeanBinder.java:77) at org.springframework.boot.context.properties.bind.JavaBeanBinder.bind(JavaBeanBinder.java:54) at org.springframework.boot.context.properties.bind.Binder.lambda$bindDataObject$5(Binder.java:425) at org.springframework.boot.context.properties.bind.Binder$Context.withIncreasedDepth(Binder.java:543) at org.springframework.boot.context.properties.bind.Binder$Context.withDataObject(Binder.java:529) at org.springframework.boot.context.properties.bind.Binder$Context.access$500(Binder.java:486) at org.springframework.boot.context.properties.bind.Binder.bindDataObject(Binder.java:423) at org.springframework.boot.context.properties.bind.Binder.bindObject(Binder.java:364) at org.springframework.boot.context.properties.bind.Binder.bind(Binder.java:293) at org.springframework.boot.context.properties.bind.Binder.bind(Binder.java:281) at org.springframework.boot.context.properties.bind.Binder.bind(Binder.java:211) at org.springframework.boot.context.properties.bind.Binder.bind(Binder.java:198) at org.springframework.boot.context.properties.ConfigurationPropertiesBinder.bind(ConfigurationPropertiesBinder.java:89) at org.springframework.boot.context.properties.ConfigurationPropertiesBindingPostProcessor.bind(ConfigurationPropertiesBindingPostProcessor.java:107) ... 111 more Caused by: java.lang.IllegalStateException: Failed to extract parameter names for org.apache.ibatis.mapping.ParameterMapping(org.apache.ibatis.mapping.ParameterMapping$1) at org.springframework.util.Assert.state(Assert.java:94) at org.springframework.boot.context.properties.bind.ValueObjectBinder$DefaultValueObject.parseConstructorParameters(ValueObjectBinder.java:178) at org.springframework.boot.context.properties.bind.ValueObjectBinder$DefaultValueObject.<init>(ValueObjectBinder.java:173) at org.springframework.boot.context.properties.bind.ValueObjectBinder$DefaultValueObject.get(ValueObjectBinder.java:218) at org.springframework.boot.context.properties.bind.ValueObjectBinder$DefaultValueObject.get(ValueObjectBinder.java:206) at org.springframework.boot.context.properties.bind.ValueObjectBinder$ValueObject.get(ValueObjectBinder.java:112) at org.springframework.boot.context.properties.bind.ValueObjectBinder.bind(ValueObjectBinder.java:51) at org.springframework.boot.context.properties.bind.Binder.lambda$bindDataObject$5(Binder.java:425) at org.springframework.boot.context.properties.bind.Binder$Context.withIncreasedDepth(Binder.java:543) at org.springframework.boot.context.properties.bind.Binder$Context.withDataObject(Binder.java:529) at org.springframework.boot.context.properties.bind.Binder$Context.access$500(Binder.java:486) at org.springframework.boot.context.properties.bind.Binder.bindDataObject(Binder.java:423) at org.springframework.boot.context.properties.bind.Binder.bindObject(Binder.java:364) at org.springframework.boot.context.properties.bind.Binder.bind(Binder.java:293) ... 190 more 11-Nov-2019 17:52:52.452 严重 [RMI TCP Connection(2)-127.0.0.1] org.apache.tomcat.util.modeler.BaseModelMBean.invoke Exception invoking method [createStandardContext] javax.management.RuntimeOperationsException: Exception invoking method [manageApp] at org.apache.tomcat.util.modeler.BaseModelMBean.invoke(BaseModelMBean.java:298) at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(DefaultMBeanServerInterceptor.java:819) at com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(JmxMBeanServer.java:801) at org.apache.catalina.mbeans.MBeanFactory.createStandardContext(MBeanFactory.java:456) at org.apache.catalina.mbeans.MBeanFactory.createStandardContext(MBeanFactory.java:405) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.tomcat.util.modeler.BaseModelMBean.invoke(BaseModelMBean.java:289) at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(DefaultMBeanServerInterceptor.java:819) at com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(JmxMBeanServer.java:801) at javax.management.remote.rmi.RMIConnectionImpl.doOperation(RMIConnectionImpl.java:1468) at javax.management.remote.rmi.RMIConnectionImpl.access$300(RMIConnectionImpl.java:76) at javax.management.remote.rmi.RMIConnectionImpl$PrivilegedOperation.run(RMIConnectionImpl.java:1309) at javax.management.remote.rmi.RMIConnectionImpl.doPrivilegedOperation(RMIConnectionImpl.java:1401) at javax.management.remote.rmi.RMIConnectionImpl.invoke(RMIConnectionImpl.java:829) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:346) at sun.rmi.transport.Transport$1.run(Transport.java:200) at sun.rmi.transport.Transport$1.run(Transport.java:197) at java.security.AccessController.doPrivileged(Native Method) at sun.rmi.transport.Transport.serviceCall(Transport.java:196) at sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:568) at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(TCPTransport.java:826) at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.lambda$run$0(TCPTransport.java:683) at java.security.AccessController.doPrivileged(Native Method) at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:682) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:745) Caused by: java.lang.IllegalStateException: Error starting child at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:720) at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:690) at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:705) at org.apache.catalina.startup.HostConfig.manageApp(HostConfig.java:1728) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.tomcat.util.modeler.BaseModelMBean.invoke(BaseModelMBean.java:289) ... 33 more Caused by: org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina].StandardHost[localhost].StandardContext[/springboot]] at org.apache.catalina.util.LifecycleBase.handleSubClassException(LifecycleBase.java:440) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:198) at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:717) ... 41 more Caused by: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'userInfoService': Unsatisfied dependency expressed through field 'userInfoMapper'; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'userInfoMapper' defined in file [C:\Program Files\Apache Software Foundation\Tomcat 9.0\webapps\springboot\WEB-INF\classes\com\maven\springboot\mapper\UserInfoMapper.class]: Unsatisfied dependency expressed through bean property 'sqlSessionFactory'; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'com.baomidou.mybatisplus.autoconfigure.MybatisPlusAutoConfiguration': Unsatisfied dependency expressed through constructor parameter 0; nested exception is org.springframework.boot.context.properties.ConfigurationPropertiesBindException: Error creating bean with name 'mybatis-plus-com.baomidou.mybatisplus.autoconfigure.MybatisPlusProperties': Could not bind properties to 'MybatisPlusProperties' : prefix=mybatis-plus, ignoreInvalidFields=false, ignoreUnknownFields=true; nested exception is org.springframework.boot.context.properties.bind.BindException: Failed to bind properties under 'mybatis-plus.configuration.mapped-statements[0].parameter-map.parameter-mappings[0]' to org.apache.ibatis.mapping.ParameterMapping at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:639) at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:116) at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessProperties(AutowiredAnnotationBeanPostProcessor.java:397) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1429) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:594) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:517) at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:323) at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222) at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:321) at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:202) at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:879) at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:878) at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:550) at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:141) at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:747) at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:397) at org.springframework.boot.SpringApplication.run(SpringApplication.java:315) at org.springframework.boot.web.servlet.support.SpringBootServletInitializer.run(SpringBootServletInitializer.java:152) at org.springframework.boot.web.servlet.support.SpringBootServletInitializer.createRootApplicationContext(SpringBootServletInitializer.java:132) at org.springframework.boot.web.servlet.support.SpringBootServletInitializer.onStartup(SpringBootServletInitializer.java:92) at org.springframework.web.SpringServletContainerInitializer.onStartup(SpringServletContainerInitializer.java:172) at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5135) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) ... 42 more Caused by: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'userInfoMapper' defined in file [C:\Program Files\Apache Software Foundation\Tomcat 9.0\webapps\springboot\WEB-INF\classes\com\maven\springboot\mapper\UserInfoMapper.class]: Unsatisfied dependency expressed through bean property 'sqlSessionFactory'; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'com.baomidou.mybatisplus.autoconfigure.MybatisPlusAutoConfiguration': Unsatisfied dependency expressed through constructor parameter 0; nested exception is org.springframework.boot.context.properties.ConfigurationPropertiesBindException: Error creating bean with name 'mybatis-plus-com.baomidou.mybatisplus.autoconfigure.MybatisPlusProperties': Could not bind properties to 'MybatisPlusProperties' : prefix=mybatis-plus, ignoreInvalidFields=false, ignoreUnknownFields=true; nested exception is org.springframework.boot.context.properties.bind.BindException: Failed to bind properties under 'mybatis-plus.configuration.mapped-statements[0].parameter-map.parameter-mappings[0]' to org.apache.ibatis.mapping.ParameterMapping at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireByType(AbstractAutowireCapableBeanFactory.java:1533) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1413) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:594) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:517) at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:323) at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222) at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:321) at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:202) at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276) at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1287) at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1207) at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:636) ... 64 more Caused by: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'com.baomidou.mybatisplus.autoconfigure.MybatisPlusAutoConfiguration': Unsatisfied dependency expressed through constructor parameter 0; nested exception is org.springframework.boot.context.properties.ConfigurationPropertiesBindException: Error creating bean with name 'mybatis-plus-com.baomidou.mybatisplus.autoconfigure.MybatisPlusProperties': Could not bind properties to 'MybatisPlusProperties' : prefix=mybatis-plus, ignoreInvalidFields=false, ignoreUnknownFields=true; nested exception is org.springframework.boot.context.properties.bind.BindException: Failed to bind properties under 'mybatis-plus.configuration.mapped-statements[0].parameter-map.parameter-mappings[0]' to org.apache.ibatis.mapping.ParameterMapping at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:787) at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:226) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1358) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1204) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:557) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:517) at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:323) at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222) at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:321) at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:202) at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:400) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1338) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1177) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:557) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:517) at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:323) at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222) at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:321) at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:202) at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276) at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1287) at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1207) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireByType(AbstractAutowireCapableBeanFactory.java:1518) ... 75 more Caused by: org.springframework.boot.context.properties.ConfigurationPropertiesBindException: Error creating bean with name 'mybatis-plus-com.baomidou.mybatisplus.autoconfigure.MybatisPlusProperties': Could not bind properties to 'MybatisPlusProperties' : prefix=mybatis-plus, ignoreInvalidFields=false, ignoreUnknownFields=true; nested exception is org.springframework.boot.context.properties.bind.BindException: Failed to bind properties under 'mybatis-plus.configuration.mapped-statements[0].parameter-map.parameter-mappings[0]' to org.apache.ibatis.mapping.ParameterMapping at org.springframework.boot.context.properties.ConfigurationPropertiesBindingPostProcessor.bind(ConfigurationPropertiesBindingPostProcessor.java:110) at org.springframework.boot.context.properties.ConfigurationPropertiesBindingPostProcessor.postProcessBeforeInitialization(ConfigurationPropertiesBindingPostProcessor.java:96) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyBeanPostProcessorsBeforeInitialization(AbstractAutowireCapableBeanFactory.java:416) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1795) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:595) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:517) at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:323) at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222) at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:321) at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:202) at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276) at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1287) at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1207) at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:874) at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:778) ... 97 more Caused by: org.springframework.boot.context.properties.bind.BindException: Failed to bind properties under 'mybatis-plus.configuration.mapped-statements[0].parameter-map.parameter-mappings[0]' to org.apache.ibatis.mapping.ParameterMapping at org.springframework.boot.context.properties.bind.Binder.handleBindError(Binder.java:337) at org.springframework.boot.context.properties.bind.Binder.bind(Binder.java:297) at org.springframework.boot.context.properties.bind.Binder.lambda$null$1(Binder.java:385) at org.springframework.boot.context.properties.bind.Binder$Context.withSource(Binder.java:519) at org.springframework.boot.context.properties.bind.Binder$Context.access$1000(Binder.java:486) at org.springframework.boot.context.properties.bind.Binder.lambda$bindAggregate$2(Binder.java:386) at org.springframework.boot.context.properties.bind.IndexedElementsBinder.bindIndexed(IndexedElementsBinder.java:106) at org.springframework.boot.context.properties.bind.IndexedElementsBinder.bindIndexed(IndexedElementsBinder.java:86) at org.springframework.boot.context.properties.bind.IndexedElementsBinder.bindIndexed(IndexedElementsBinder.java:71) at org.springframework.boot.context.properties.bind.CollectionBinder.bindAggregate(CollectionBinder.java:49) at org.springframework.boot.context.properties.bind.AggregateBinder.bind(AggregateBinder.java:56) at org.springframework.boot.context.properties.bind.Binder.lambda$bindAggregate$3(Binder.java:388) at org.springframework.boot.context.properties.bind.Binder$Context.withIncreasedDepth(Binder.java:543) at org.springframework.boot.context.properties.bind.Binder$Context.access$200(Binder.java:486) at org.springframework.boot.context.properties.bind.Binder.bindAggregate(Binder.java:388) at org.springframework.boot.context.properties.bind.Binder.bindObject(Binder.java:349) at org.springframework.boot.context.properties.bind.Binder.bind(Binder.java:293) at org.springframework.boot.context.properties.bind.Binder.lambda$bindDataObject$4(Binder.java:421) at org.springframework.boot.context.properties.bind.JavaBeanBinder.bind(JavaBeanBinder.java:88) at org.springframework.boot.context.properties.bind.JavaBeanBinder.bind(JavaBeanBinder.java:77) at org.springframework.boot.context.properties.bind.JavaBeanBinder.bind(JavaBeanBinder.java:54) at org.springframework.boot.context.properties.bind.Binder.lambda$bindDataObject$5(Binder.java:425) at org.springframework.boot.context.properties.bind.Binder$Context.withIncreasedDepth(Binder.java:543) at org.springframework.boot.context.properties.bind.Binder$Context.withDataObject(Binder.java:529) at org.springframework.boot.context.properties.bind.Binder$Context.access$500(Binder.java:486) at org.springframework.boot.context.properties.bind.Binder.bindDataObject(Binder.java:423) at org.springframework.boot.context.properties.bind.Binder.bindObject(Binder.java:364) at org.springframework.boot.context.properties.bind.Binder.bind(Binder.java:293) at org.springframework.boot.context.properties.bind.Binder.lambda$bindDataObject$4(Binder.java:421) at org.springframework.boot.context.properties.bind.JavaBeanBinder.bind(JavaBeanBinder.java:88) at org.springframework.boot.context.properties.bind.JavaBeanBinder.bind(JavaBeanBinder.java:77) at org.springframework.boot.context.properties.bind.JavaBeanBinder.bind(JavaBeanBinder.java:54) at org.springframework.boot.context.properties.bind.Binder.lambda$bindDataObject$5(Binder.java:425) at org.springframework.boot.context.properties.bind.Binder$Context.withIncreasedDepth(Binder.java:543) at org.springframework.boot.context.properties.bind.Binder$Context.withDataObject(Binder.java:529) at org.springframework.boot.context.properties.bind.Binder$Context.access$500(Binder.java:486) at org.springframework.boot.context.properties.bind.Binder.bindDataObject(Binder.java:423) at org.springframework.boot.context.properties.bind.Binder.bindObject(Binder.java:364) at org.springframework.boot.context.properties.bind.Binder.bind(Binder.java:293) at org.springframework.boot.context.properties.bind.Binder.lambda$null$1(Binder.java:385) at org.springframework.boot.context.properties.bind.Binder$Context.withSource(Binder.java:519) at org.springframework.boot.context.properties.bind.Binder$Context.access$1000(Binder.java:486) at org.springframework.boot.context.properties.bind.Binder.lambda$bindAggregate$2(Binder.java:386) at org.springframework.boot.context.properties.bind.IndexedElementsBinder.bindIndexed(IndexedElementsBinder.java:106) at org.springframework.boot.context.properties.bind.IndexedElementsBinder.bindIndexed(IndexedElementsBinder.java:86) at org.springframework.boot.context.properties.bind.IndexedElementsBinder.bindIndexed(IndexedElementsBinder.java:71) at org.springframework.boot.context.properties.bind.CollectionBinder.bindAggregate(CollectionBinder.java:49) at org.springframework.boot.context.properties.bind.AggregateBinder.bind(AggregateBinder.java:56) at org.springframework.boot.context.properties.bind.Binder.lambda$bindAggregate$3(Binder.java:388) at org.springframework.boot.context.properties.bind.Binder$Context.withIncreasedDepth(Binder.java:543) at org.springframework.boot.context.properties.bind.Binder$Context.access$200(Binder.java:486) at org.springframework.boot.context.properties.bind.Binder.bindAggregate(Binder.java:388) at org.springframework.boot.context.properties.bind.Binder.bindObject(Binder.java:349) at org.springframework.boot.context.properties.bind.Binder.bind(Binder.java:293) at org.springframework.boot.context.properties.bind.Binder.lambda$bindDataObject$4(Binder.java:421) at org.springframework.boot.context.properties.bind.JavaBeanBinder.bind(JavaBeanBinder.java:88) at org.springframework.boot.context.properties.bind.JavaBeanBinder.bind(JavaBeanBinder.java:77) at org.springframework.boot.context.properties.bind.JavaBeanBinder.bind(JavaBeanBinder.java:54) at org.springframework.boot.context.properties.bind.Binder.lambda$bindDataObject$5(Binder.java:425) at org.springframework.boot.context.properties.bind.Binder$Context.withIncreasedDepth(Binder.java:543) at org.springframework.boot.context.properties.bind.Binder$Context.withDataObject(Binder.java:529) at org.springframework.boot.context.properties.bind.Binder$Context.access$500(Binder.java:486) at org.springframework.boot.context.properties.bind.Binder.bindDataObject(Binder.java:423) at org.springframework.boot.context.properties.bind.Binder.bindObject(Binder.java:364) at org.springframework.boot.context.properties.bind.Binder.bind(Binder.java:293) at org.springframework.boot.context.properties.bind.Binder.lambda$bindDataObject$4(Binder.java:421) at org.springframework.boot.context.properties.bind.JavaBeanBinder.bind(JavaBeanBinder.java:88) at org.springframework.boot.context.properties.bind.JavaBeanBinder.bind(JavaBeanBinder.java:77) at org.springframework.boot.context.properties.bind.JavaBeanBinder.bind(JavaBeanBinder.java:54) at org.springframework.boot.context.properties.bind.Binder.lambda$bindDataObject$5(Binder.java:425) at org.springframework.boot.context.properties.bind.Binder$Context.withIncreasedDepth(Binder.java:543) at org.springframework.boot.context.properties.bind.Binder$Context.withDataObject(Binder.java:529) at org.springframework.boot.context.properties.bind.Binder$Context.access$500(Binder.java:486) at org.springframework.boot.context.properties.bind.Binder.bindDataObject(Binder.java:423) at org.springframework.boot.context.properties.bind.Binder.bindObject(Binder.java:364) at org.springframework.boot.context.properties.bind.Binder.bind(Binder.java:293) at org.springframework.boot.context.properties.bind.Binder.bind(Binder.java:281) at org.springframework.boot.context.properties.bind.Binder.bind(Binder.java:211) at org.springframework.boot.context.properties.bind.Binder.bind(Binder.java:198) at org.springframework.boot.context.properties.ConfigurationPropertiesBinder.bind(ConfigurationPropertiesBinder.java:89) at org.springframework.boot.context.properties.ConfigurationPropertiesBindingPostProcessor.bind(ConfigurationPropertiesBindingPostProcessor.java:107) ... 111 more Caused by: java.lang.IllegalStateException: Failed to extract parameter names for org.apache.ibatis.mapping.ParameterMapping(org.apache.ibatis.mapping.ParameterMapping$1) at org.springframework.util.Assert.state(Assert.java:94) at org.springframework.boot.context.properties.bind.ValueObjectBinder$DefaultValueObject.parseConstructorParameters(ValueObjectBinder.java:178) at org.springframework.boot.context.properties.bind.ValueObjectBinder$DefaultValueObject.<init>(ValueObjectBinder.java:173) at org.springframework.boot.context.properties.bind.ValueObjectBinder$DefaultValueObject.get(ValueObjectBinder.java:218) at org.springframework.boot.context.properties.bind.ValueObjectBinder$DefaultValueObject.get(ValueObjectBinder.java:206) at org.springframework.boot.context.properties.bind.ValueObjectBinder$ValueObject.get(ValueObjectBinder.java:112) at org.springframework.boot.context.properties.bind.ValueObjectBinder.bind(ValueObjectBinder.java:51) at org.springframework.boot.context.properties.bind.Binder.lambda$bindDataObject$5(Binder.java:425) at org.springframework.boot.context.properties.bind.Binder$Context.withIncreasedDepth(Binder.java:543) at org.springframework.boot.context.properties.bind.Binder$Context.withDataObject(Binder.java:529) at org.springframework.boot.context.properties.bind.Binder$Context.access$500(Binder.java:486) at org.springframework.boot.context.properties.bind.Binder.bindDataObject(Binder.java:423) at org.springframework.boot.context.properties.bind.Binder.bindObject(Binder.java:364) at org.springframework.boot.context.properties.bind.Binder.bind(Binder.java:293) ... 190 more
idea+tomcat启动java web 项目报错,有没有大神能帮忙看下,第一次用idea部署
Information:Eclipse compiler 4.10 was used to compile java sources Information:2019/8/25 15:55 - Build completed with 1 error and 0 warnings in 3 s 858 ms Error:java: Internal error: java.lang.IllegalArgumentException at org.eclipse.jdt.internal.compiler.tool.EclipseFileManager.handleOption(EclipseFileManager.java:758) at java.compiler@11.0.3/javax.tools.ForwardingJavaFileManager.handleOption(ForwardingJavaFileManager.java:99) at org.jetbrains.jps.javac.JpsJavacFileManager.handleOption(JpsJavacFileManager.java:318) at org.jetbrains.jps.javac.JavacMain.compile(JavacMain.java:71) at org.jetbrains.jps.incremental.java.JavaBuilder.compileJava(JavaBuilder.java:460) at org.jetbrains.jps.incremental.java.JavaBuilder.compile(JavaBuilder.java:330) at org.jetbrains.jps.incremental.java.JavaBuilder.doBuild(JavaBuilder.java:255) at org.jetbrains.jps.incremental.java.JavaBuilder.build(JavaBuilder.java:213) at org.jetbrains.jps.incremental.IncProjectBuilder.runModuleLevelBuilders(IncProjectBuilder.java:1324) at org.jetbrains.jps.incremental.IncProjectBuilder.runBuildersForChunk(IncProjectBuilder.java:1004) at org.jetbrains.jps.incremental.IncProjectBuilder.buildTargetsChunk(IncProjectBuilder.java:1071) at org.jetbrains.jps.incremental.IncProjectBuilder.buildChunkIfAffected(IncProjectBuilder.java:965) at org.jetbrains.jps.incremental.IncProjectBuilder.buildChunks(IncProjectBuilder.java:794) at org.jetbrains.jps.incremental.IncProjectBuilder.runBuild(IncProjectBuilder.java:376) at org.jetbrains.jps.incremental.IncProjectBuilder.build(IncProjectBuilder.java:178) at org.jetbrains.jps.cmdline.BuildRunner.runBuild(BuildRunner.java:139) at org.jetbrains.jps.cmdline.BuildSession.runBuild(BuildSession.java:288) at org.jetbrains.jps.cmdline.BuildSession.run(BuildSession.java:121) at org.jetbrains.jps.cmdline.BuildMain$MyMessageHandler.lambda$channelRead0$0(BuildMain.java:228) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:834) ![图片说明](https://img-ask.csdn.net/upload/201908/26/1566794972_394518.png) ![图片说明](https://img-ask.csdn.net/upload/201908/26/1566795064_36397.png)
登录页面返回报错,求大神帮忙
页面返回这样 ![图片说明](https://img-ask.csdn.net/upload/201906/10/1560137655_951004.png) 菜鸟束手无措,求大神帮忙看一下
使用 Eureka 报错,麻烦大神帮我看看是怎么回事呢?
![图片说明](https://img-ask.csdn.net/upload/201912/22/1576981219_120479.png) ++++++++++++++++++++++++++ 2019-12-22 10:07:04.200 ERROR 7244 --- [ost-startStop-1] o.s.b.web.embedded.tomcat.TomcatStarter : | | | | | **Error starting Tomcat context.** Exception: org.springframework.beans.factory.BeanCreationException. Message: Error creating bean with name 'servletEndpointRegistrar' defined in class path resource [org/springframework/boot/actuate/autoconfigure/endpoint/web/ServletEndpointManagementContextConfiguration.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.boot.actuate.endpoint.web.ServletEndpointRegistrar]: Factory method 'servletEndpointRegistrar' threw exception; nested exception is org.springframework.beans.factory.BeanCreationException: **Error creating bean with name 'healthEndpoint' d**efined in class path resource [org/springframework/boot/actuate/autoconfigure/health/HealthEndpointConfiguration.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationExceptio**n**: Failed to instantiate**** [org.springframework.boot.actuate.health.HealthEndpoint]: Factory method 'healthEndpoint' threw exception; nested exception is org.springframework.beans.factory.BeanCreationException:** Error creating bean with name** 'org.springframework.boot.actuate.autoconfigure.jdbc.DataSourceHealthIndicatorAutoConfiguration': Bean instantiation via constructor failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.boot.actuate.autoconfigure.jdbc.DataSourceHealthIndicatorAutoConfiguration$$EnhancerBySpringCGLIB$$7b95b790]: Constructor threw exception; nested exception is org.springframework.beans.factory.BeanCreationException: **Error creating bean with name 'dataSource'**: Post-processing of FactoryBean's singleton object failed; nested exception is org.springframework.beans.factory.BeanCreationException: **Error creating bean with name** 'scopedTarget.dataSource' defined in class path resource [org/springframework/boot/autoconfigure/jdbc/DataSourceConfiguration$Hikari.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [com.zaxxer.hikari.HikariDataSource]: Factory method 'dataSource' threw exception; nested exception is org.springframework.boot.autoconfigure.jdbc.DataSourceProperties$DataSourceBeanCreationException: Failed to determine a suitable driver class
idea启动java项目 一启动就报错 大神帮我看看
端口号改了也没用 ,肯定和端口号没关系 ![图片说明](https://img-ask.csdn.net/upload/201705/02/1493733288_945458.png) ![图片说明](https://img-ask.csdn.net/upload/201705/02/1493732836_756502.png)
ElasticSearch 6.3.2版本整合springBoot 报错 java.io.StreamCorruptedException: invalid internal transport message format, got (48,54,54,50)
在服务器上搭建了一个单机的ElasticSearch 版本6.3.2,因为本地访问服务器的9200端口访问不到(network.host:0.0.0.0启动报错),所以用nginx做了代理9002端口对应9200,9001端口对应9300,直接访问访问成功如下:![图片说明](https://img-ask.csdn.net/upload/202002/08/1581096007_348190.jpg)![图片说明](https://img-ask.csdn.net/upload/202002/08/1581096016_248026.png) 然后我用写了个Demo但是一直报错 java.io.StreamCorruptedException: invalid internal transport message format, got (48,54,54,50); 配置文件如下: ![图片说明](https://img-ask.csdn.net/upload/202002/08/1581096398_340973.jpg) ![图片说明](https://img-ask.csdn.net/upload/202002/08/1581096609_898535.jpg) 错误日志和pom.xml文件如下: ``` exception caught on transport layer [NettyTcpChannel{localAddress=/192.168.1.103:61678, remoteAddress=/xxx.xxx.xxx.xxx:9001}], closing connection io.netty.handler.codec.DecoderException: java.io.StreamCorruptedException: invalid internal transport message format, got (48,54,54,50) at io.netty.handler.codec.ByteToMessageDecoder.callDecode(ByteToMessageDecoder.java:472) ~[netty-codec-4.1.31.Final.jar:4.1.31.Final] at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:278) ~[netty-codec-4.1.31.Final.jar:4.1.31.Final] at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362) [netty-transport-4.1.31.Final.jar:4.1.31.Final] at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348) [netty-transport-4.1.31.Final.jar:4.1.31.Final] at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340) [netty-transport-4.1.31.Final.jar:4.1.31.Final] at io.netty.handler.logging.LoggingHandler.channelRead(LoggingHandler.java:241) [netty-handler-4.1.31.Final.jar:4.1.31.Final] at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362) [netty-transport-4.1.31.Final.jar:4.1.31.Final] at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348) [netty-transport-4.1.31.Final.jar:4.1.31.Final] at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340) [netty-transport-4.1.31.Final.jar:4.1.31.Final] at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1434) [netty-transport-4.1.31.Final.jar:4.1.31.Final] at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362) [netty-transport-4.1.31.Final.jar:4.1.31.Final] at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348) [netty-transport-4.1.31.Final.jar:4.1.31.Final] at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:965) [netty-transport-4.1.31.Final.jar:4.1.31.Final] at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:163) [netty-transport-4.1.31.Final.jar:4.1.31.Final] at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:648) [netty-transport-4.1.31.Final.jar:4.1.31.Final] at io.netty.channel.nio.NioEventLoop.processSelectedKeysPlain(NioEventLoop.java:548) [netty-transport-4.1.31.Final.jar:4.1.31.Final] at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:502) [netty-transport-4.1.31.Final.jar:4.1.31.Final] at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:462) [netty-transport-4.1.31.Final.jar:4.1.31.Final] at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:897) [netty-common-4.1.31.Final.jar:4.1.31.Final] at java.lang.Thread.run(Thread.java:748) [na:1.8.0_191] Caused by: java.io.StreamCorruptedException: invalid internal transport message format, got (48,54,54,50) at org.elasticsearch.transport.TcpTransport.validateMessageHeader(TcpTransport.java:1315) ~[elasticsearch-6.3.2.jar:6.4.3] at org.elasticsearch.transport.netty4.Netty4SizeHeaderFrameDecoder.decode(Netty4SizeHeaderFrameDecoder.java:36) ~[transport-netty4-client-6.4.3.jar:6.4.3] at io.netty.handler.codec.ByteToMessageDecoder.decodeRemovalReentryProtection(ByteToMessageDecoder.java:502) ~[netty-codec-4.1.31.Final.jar:4.1.31.Final] at io.netty.handler.codec.ByteToMessageDecoder.callDecode(ByteToMessageDecoder.java:441) ~[netty-codec-4.1.31.Final.jar:4.1.31.Final] ... 19 common frames omitted ``` pom.xml文件如下 ``` <?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 https://maven.apache.org/xsd/maven-4.0.0.xsd"> <modelVersion>4.0.0</modelVersion> <parent> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-parent</artifactId> <version>2.1.1.RELEASE</version> <relativePath/> <!-- lookup parent from repository --> </parent> <groupId>com</groupId> <artifactId>elasticsearchtest</artifactId> <version>0.0.1-SNAPSHOT</version> <name>elasticsearchtest</name> <description>Demo project for Spring Boot</description> <properties> <java.version>1.8</java.version> </properties> <dependencies> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter</artifactId> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-test</artifactId> <scope>test</scope> <exclusions> <exclusion> <groupId>org.junit.vintage</groupId> <artifactId>junit-vintage-engine</artifactId> </exclusion> </exclusions> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-web</artifactId> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-thymeleaf</artifactId> </dependency> <dependency> <groupId>org.elasticsearch</groupId> <artifactId>elasticsearch</artifactId> <version>6.3.2</version> </dependency> <dependency> <groupId>org.elasticsearch.client</groupId> <artifactId>transport</artifactId> <version>6.3.2</version> </dependency> <dependency> <groupId>org.elasticsearch.client</groupId> <artifactId>elasticsearch-rest-high-level-client</artifactId> <version>6.3.2</version> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-test</artifactId> <scope>test</scope> </dependency> <dependency> <groupId>org.projectlombok</groupId> <artifactId>lombok</artifactId> <version>1.16.10</version> </dependency> </dependencies> <build> <plugins> <plugin> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-maven-plugin</artifactId> </plugin> </plugins> </build> </project> ``` 请大神帮忙看看,谢谢啦!
idea中maven项目里面pom配置文件中的encoding标签报错
# idea中maven项目里面pom配置文件中的encoding标签报错# 在eclipse中maven项目可以正常运行,且相应pom不报错,但是在idea中的可以正常运行,但是pom文件中的encoding标签报错,显示Element encoding is not allowed, here ,标签encoding不允许在这里,请问这是什么原因啊,第一次发问题,希望大神们看下什么原因啊 相应配置文件: <plugins> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-war-plugin</artifactId> <version>2.6</version> <configuration> <failOnMissingWebXml>false</failOnMissingWebXml> <encoding>utf-8</encoding> </configuration> </plugin> </plugins> ``` ```
紧急求助 ! intellij idea 卡到影响电脑运行
我在改bug,注意,是我知道哪里错了,软件也报错了 然后每次我切换到浏览器或者别的地方 idea就自动开始编译(下图) ![图片说明](https://img-ask.csdn.net/upload/201912/09/1575886235_100570.png) 然后整台电脑很卡 请问怎么解决呢? ++++++++++++++++++++++++++++ 更新: ![图片说明](https://img-ask.csdn.net/upload/201912/10/1575980544_885718.png)![图片说明](https://img-ask.csdn.net/upload/201912/10/1575980581_913705.png) 已经卡到上传不了图片了吗。。。 现在 intellij 时不时在后台运行一些东西,我也不知道是什么,现在只要开了软件,整台电脑就会很卡 求大神帮忙看看是怎么回事
关于切换了网络springboot就无法管理MongoDB的问题,请大神帮忙看下啥问题
我通过idea MongoDB,MongoDB是安装在阿里云上的, ![图片说明](https://img-ask.csdn.net/upload/201910/17/1571294846_570092.png) 可以管理MongoDB,并可以做到新增修改查询数据 然后通过springboot代码管理,在家里或者通过手机热点可以管理MongoDB,但是到了公司,连接公司的网络却没法管理。 但是,我通过spring+MongoDB连接却可以在公司网络管理MongoDB,我的springboot管理MongoDB代码上传到GitHub上的,地址: https://github.com/jxhun/mongo.git 然后报错是: ``` 2019-10-17 14:55:17.331 ERROR 10884 --- [nio-8082-exec-7] c.j.m.exception.RestExceptionHandler : org.springframework.data.mongodb.UncategorizedMongoDbException: Timeout while receiving message; nested exception is com.mongodb.MongoSocketReadTimeoutException: Timeout while receiving message org.springframework.data.mongodb.UncategorizedMongoDbException: Timeout while receiving message; nested exception is com.mongodb.MongoSocketReadTimeoutException: Timeout while receiving message at org.springframework.data.mongodb.core.MongoExceptionTranslator.translateExceptionIfPossible(MongoExceptionTranslator.java:138) ~[spring-data-mongodb-2.1.11.RELEASE.jar:2.1.11.RELEASE] at org.springframework.data.mongodb.core.MongoTemplate.potentiallyConvertRuntimeException(MongoTemplate.java:2793) ~[spring-data-mongodb-2.1.11.RELEASE.jar:2.1.11.RELEASE] at org.springframework.data.mongodb.core.MongoTemplate.execute(MongoTemplate.java:546) ~[spring-data-mongodb-2.1.11.RELEASE.jar:2.1.11.RELEASE] at org.springframework.data.mongodb.core.MongoTemplate.insertDocument(MongoTemplate.java:1437) ~[spring-data-mongodb-2.1.11.RELEASE.jar:2.1.11.RELEASE] at org.springframework.data.mongodb.core.MongoTemplate.doInsert(MongoTemplate.java:1247) ~[spring-data-mongodb-2.1.11.RELEASE.jar:2.1.11.RELEASE] at org.springframework.data.mongodb.core.MongoTemplate.insert(MongoTemplate.java:1181) ~[spring-data-mongodb-2.1.11.RELEASE.jar:2.1.11.RELEASE] at com.jxhun.mongo.service.impl.ShopServiceImpl.insertShop(ShopServiceImpl.java:42) ~[classes/:na] at com.jxhun.mongo.service.impl.ShopServiceImpl$$FastClassBySpringCGLIB$$5e68aeac.invoke(<generated>) ~[classes/:na] at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) ~[spring-core-5.1.10.RELEASE.jar:5.1.10.RELEASE] at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:750) ~[spring-aop-5.1.10.RELEASE.jar:5.1.10.RELEASE] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) ~[spring-aop-5.1.10.RELEASE.jar:5.1.10.RELEASE] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:295) ~[spring-tx-5.1.10.RELEASE.jar:5.1.10.RELEASE] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:98) ~[spring-tx-5.1.10.RELEASE.jar:5.1.10.RELEASE] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.1.10.RELEASE.jar:5.1.10.RELEASE] at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:689) ~[spring-aop-5.1.10.RELEASE.jar:5.1.10.RELEASE] at com.jxhun.mongo.service.impl.ShopServiceImpl$$EnhancerBySpringCGLIB$$9a8cd7e5.insertShop(<generated>) ~[classes/:na] at com.jxhun.mongo.controller.ShopController.insert(ShopController.java:33) ~[classes/:na] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_151] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_151] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_151] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_151] at org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:190) ~[spring-web-5.1.10.RELEASE.jar:5.1.10.RELEASE] at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:138) ~[spring-web-5.1.10.RELEASE.jar:5.1.10.RELEASE] at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:105) ~[spring-webmvc-5.1.10.RELEASE.jar:5.1.10.RELEASE] at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:893) ~[spring-webmvc-5.1.10.RELEASE.jar:5.1.10.RELEASE] at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:798) ~[spring-webmvc-5.1.10.RELEASE.jar:5.1.10.RELEASE] at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:87) ~[spring-webmvc-5.1.10.RELEASE.jar:5.1.10.RELEASE] at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1040) ~[spring-webmvc-5.1.10.RELEASE.jar:5.1.10.RELEASE] at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:943) ~[spring-webmvc-5.1.10.RELEASE.jar:5.1.10.RELEASE] at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1006) [spring-webmvc-5.1.10.RELEASE.jar:5.1.10.RELEASE] at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:909) [spring-webmvc-5.1.10.RELEASE.jar:5.1.10.RELEASE] at javax.servlet.http.HttpServlet.service(HttpServlet.java:660) [tomcat-embed-core-9.0.26.jar:9.0.26] at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:883) [spring-webmvc-5.1.10.RELEASE.jar:5.1.10.RELEASE] at javax.servlet.http.HttpServlet.service(HttpServlet.java:741) [tomcat-embed-core-9.0.26.jar:9.0.26] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) [tomcat-embed-core-9.0.26.jar:9.0.26] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [tomcat-embed-core-9.0.26.jar:9.0.26] at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53) [tomcat-embed-websocket-9.0.26.jar:9.0.26] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) [tomcat-embed-core-9.0.26.jar:9.0.26] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [tomcat-embed-core-9.0.26.jar:9.0.26] at com.alibaba.druid.support.http.WebStatFilter.doFilter(WebStatFilter.java:123) [druid-1.1.10.jar:1.1.10] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) [tomcat-embed-core-9.0.26.jar:9.0.26] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [tomcat-embed-core-9.0.26.jar:9.0.26] at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:100) [spring-web-5.1.10.RELEASE.jar:5.1.10.RELEASE] at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) [spring-web-5.1.10.RELEASE.jar:5.1.10.RELEASE] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) [tomcat-embed-core-9.0.26.jar:9.0.26] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [tomcat-embed-core-9.0.26.jar:9.0.26] at org.springframework.web.filter.FormContentFilter.doFilterInternal(FormContentFilter.java:93) [spring-web-5.1.10.RELEASE.jar:5.1.10.RELEASE] at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) [spring-web-5.1.10.RELEASE.jar:5.1.10.RELEASE] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) [tomcat-embed-core-9.0.26.jar:9.0.26] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [tomcat-embed-core-9.0.26.jar:9.0.26] at org.springframework.web.filter.HiddenHttpMethodFilter.doFilterInternal(HiddenHttpMethodFilter.java:94) [spring-web-5.1.10.RELEASE.jar:5.1.10.RELEASE] at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) [spring-web-5.1.10.RELEASE.jar:5.1.10.RELEASE] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) [tomcat-embed-core-9.0.26.jar:9.0.26] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [tomcat-embed-core-9.0.26.jar:9.0.26] at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:201) [spring-web-5.1.10.RELEASE.jar:5.1.10.RELEASE] at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) [spring-web-5.1.10.RELEASE.jar:5.1.10.RELEASE] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) [tomcat-embed-core-9.0.26.jar:9.0.26] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [tomcat-embed-core-9.0.26.jar:9.0.26] at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202) [tomcat-embed-core-9.0.26.jar:9.0.26] at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) [tomcat-embed-core-9.0.26.jar:9.0.26] at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:526) [tomcat-embed-core-9.0.26.jar:9.0.26] at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139) [tomcat-embed-core-9.0.26.jar:9.0.26] at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92) [tomcat-embed-core-9.0.26.jar:9.0.26] at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74) [tomcat-embed-core-9.0.26.jar:9.0.26] at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343) [tomcat-embed-core-9.0.26.jar:9.0.26] at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:408) [tomcat-embed-core-9.0.26.jar:9.0.26] at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) [tomcat-embed-core-9.0.26.jar:9.0.26] at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:860) [tomcat-embed-core-9.0.26.jar:9.0.26] at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1589) [tomcat-embed-core-9.0.26.jar:9.0.26] at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) [tomcat-embed-core-9.0.26.jar:9.0.26] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [na:1.8.0_151] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [na:1.8.0_151] at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) [tomcat-embed-core-9.0.26.jar:9.0.26] at java.lang.Thread.run(Thread.java:748) [na:1.8.0_151] Caused by: com.mongodb.MongoSocketReadTimeoutException: Timeout while receiving message at com.mongodb.internal.connection.InternalStreamConnection.translateReadException(InternalStreamConnection.java:537) ~[mongodb-driver-core-3.8.2.jar:na] at com.mongodb.internal.connection.InternalStreamConnection.receiveMessage(InternalStreamConnection.java:428) ~[mongodb-driver-core-3.8.2.jar:na] at com.mongodb.internal.connection.InternalStreamConnection.receiveCommandMessageResponse(InternalStreamConnection.java:289) ~[mongodb-driver-core-3.8.2.jar:na] at com.mongodb.internal.connection.InternalStreamConnection.sendAndReceive(InternalStreamConnection.java:255) ~[mongodb-driver-core-3.8.2.jar:na] at com.mongodb.internal.connection.CommandHelper.sendAndReceive(CommandHelper.java:83) ~[mongodb-driver-core-3.8.2.jar:na] at com.mongodb.internal.connection.CommandHelper.executeCommand(CommandHelper.java:33) ~[mongodb-driver-core-3.8.2.jar:na] at com.mongodb.internal.connection.InternalStreamConnectionInitializer.initializeConnectionDescription(InternalStreamConnectionInitializer.java:106) ~[mongodb-driver-core-3.8.2.jar:na] at com.mongodb.internal.connection.InternalStreamConnectionInitializer.initialize(InternalStreamConnectionInitializer.java:63) ~[mongodb-driver-core-3.8.2.jar:na] at com.mongodb.internal.connection.InternalStreamConnection.open(InternalStreamConnection.java:127) ~[mongodb-driver-core-3.8.2.jar:na] at com.mongodb.internal.connection.UsageTrackingInternalConnection.open(UsageTrackingInternalConnection.java:50) ~[mongodb-driver-core-3.8.2.jar:na] at com.mongodb.internal.connection.DefaultConnectionPool$PooledConnection.open(DefaultConnectionPool.java:390) ~[mongodb-driver-core-3.8.2.jar:na] at com.mongodb.internal.connection.DefaultConnectionPool.get(DefaultConnectionPool.java:106) ~[mongodb-driver-core-3.8.2.jar:na] at com.mongodb.internal.connection.DefaultConnectionPool.get(DefaultConnectionPool.java:92) ~[mongodb-driver-core-3.8.2.jar:na] at com.mongodb.internal.connection.DefaultServer.getConnection(DefaultServer.java:85) ~[mongodb-driver-core-3.8.2.jar:na] at com.mongodb.binding.ClusterBinding$ClusterBindingConnectionSource.getConnection(ClusterBinding.java:114) ~[mongodb-driver-core-3.8.2.jar:na] at com.mongodb.operation.OperationHelper.withReleasableConnection(OperationHelper.java:424) ~[mongodb-driver-core-3.8.2.jar:na] at com.mongodb.operation.MixedBulkWriteOperation.execute(MixedBulkWriteOperation.java:191) ~[mongodb-driver-core-3.8.2.jar:na] at com.mongodb.operation.MixedBulkWriteOperation.execute(MixedBulkWriteOperation.java:67) ~[mongodb-driver-core-3.8.2.jar:na] at com.mongodb.client.internal.MongoClientDelegate$DelegateOperationExecutor.execute(MongoClientDelegate.java:193) ~[mongodb-driver-3.8.2.jar:na] at com.mongodb.client.internal.MongoCollectionImpl.executeSingleWriteRequest(MongoCollectionImpl.java:960) ~[mongodb-driver-3.8.2.jar:na] at com.mongodb.client.internal.MongoCollectionImpl.executeInsertOne(MongoCollectionImpl.java:494) ~[mongodb-driver-3.8.2.jar:na] at com.mongodb.client.internal.MongoCollectionImpl.insertOne(MongoCollectionImpl.java:478) ~[mongodb-driver-3.8.2.jar:na] at com.mongodb.client.internal.MongoCollectionImpl.insertOne(MongoCollectionImpl.java:472) ~[mongodb-driver-3.8.2.jar:na] at org.springframework.data.mongodb.core.MongoTemplate$6.doInCollection(MongoTemplate.java:1444) ~[spring-data-mongodb-2.1.11.RELEASE.jar:2.1.11.RELEASE] at org.springframework.data.mongodb.core.MongoTemplate.execute(MongoTemplate.java:544) ~[spring-data-mongodb-2.1.11.RELEASE.jar:2.1.11.RELEASE] ... 71 common frames omitted Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) ~[na:1.8.0_151] at java.net.SocketInputStream.socketRead(SocketInputStream.java:116) ~[na:1.8.0_151] at java.net.SocketInputStream.read(SocketInputStream.java:171) ~[na:1.8.0_151] at java.net.SocketInputStream.read(SocketInputStream.java:141) ~[na:1.8.0_151] at com.mongodb.internal.connection.SocketStream.read(SocketStream.java:89) ~[mongodb-driver-core-3.8.2.jar:na] at com.mongodb.internal.connection.InternalStreamConnection.receiveResponseBuffers(InternalStreamConnection.java:554) ~[mongodb-driver-core-3.8.2.jar:na] at com.mongodb.internal.connection.InternalStreamConnection.receiveMessage(InternalStreamConnection.java:425) ~[mongodb-driver-core-3.8.2.jar:na] ... 94 common frames omitted ``` 麻烦大神们帮忙分析下原因,万分感谢!
请问各位IDEA的SSM项目,报这个是什么意思,求解
请问各位! 以前的SSM项目,现在打开提示这个错 是我电脑中Mysql没了吗? 还是什么错呢? 真是百思不得其解! 烦请各位大神帮忙看一看! 谢谢了![图片说明](https://img-ask.csdn.net/upload/201912/14/1576329833_660903.png) 补充: ``` driver=com.mysql.cj.jdbc.Driver #在和mysql传递数据的过程中,使用unicode编码格式,并且字符集设置为utf-8 url=jdbc:mysql://127.0.0.1:3306/appinfodb?characterEncoding=utf-8&serverTimezone=GMT%2B8&useSSL=false username=root password=root <!-- 配置数据源 --> <bean id="dataSoure" class="org.apache.commons.dbcp.BasicDataSource"> <property name="driverClassName" value="com.mysql.cj.jdbc.Driver"/> <property name="url" value="jdbc:mysql://127.0.0.1:3306/appinfodb?characterEncoding=utf-8&amp;serverTimezone=GMT%2B8&amp;useSSL=false"/> <property name="username" value="root"/> <property name="password" value="root"/> </bean> ``` **cj是mysql8.0特有的方法** 这是我的配置文件以及我的读取配置文件中的值的方法 是有什么错误吗? 我的数据库名字叫appinfodb 是不是我有什么东西被我误删了呢?
IntelliJ IDEA运行HelloWorld报错
本人新手第一次用idea 编译第一个HelloWorld报如下错误 请大神帮我看看怎么解决啊! jdk用的1.8环境变量什么都没问题 在eclipse能跑起来 idea就不行了[图片说明](https://img-ask.csdn.net/upload/201711/12/1510481979_317607.png)
我的Intellij idea 装了一个python插件后,就启动不了了
我的Intellij idea 装了一个python插件后,就启动不了了,报错如图 请大神帮忙看看,谢谢了! ![图片说明](https://img-ask.csdn.net/upload/201601/07/1452152218_599859.png)
请问为什么这个地方使用Map会报错?
![图片说明](https://img-ask.csdn.net/upload/201911/12/1573547470_957004.jpg) 这里报错让我有点迷 https://blog.csdn.net/huanglianggu/article/details/78687306 https://www.jianshu.com/p/10759a18fc59 https://www.cnblogs.com/lanzhi/p/6467238.html 看过几个网站,感觉大家写的都一样,为什么我这里会报错?是有什么改动了吗? 请大神指教,谢谢!
springcloud 使用 RestTemplate 获取不到数据是为什么?
看了网上的一个例程,写了一段程序, 原例程是跑起来是没问题的,但是我照着写就出错了 +++ ![图片说明](https://img-ask.csdn.net/upload/202001/03/1578044965_628122.png) ++++ ![图片说明](https://img-ask.csdn.net/upload/202001/03/1578044978_981700.png) +++ ![图片说明](https://img-ask.csdn.net/upload/202001/03/1578044996_279136.png) +++ ![图片说明](https://img-ask.csdn.net/upload/202001/03/1578045011_891157.png) +++ ![图片说明](https://img-ask.csdn.net/upload/202001/03/1578045248_484682.png) +++ 请问大神这两种写法有什么不同,为什么第一种会报错?
使用IDEA搭建SSH时,使用struts2配合TOMCAT出现war包启动错误,求大神帮忙分析
本人初学框架,刚开始使用struts2时,TOMCAT怎么都启动不起来,下面是报错信息: [RMI TCP Connection(3)-127.0.0.1] org.apache.catalina.core.StandardContext.startInternal One or more Filters failed to start. Full details will be found in the appropriate container log file [RMI TCP Connection(3)-127.0.0.1] org.apache.catalina.core.StandardContext.startInternal Context [/SSH] startup failed due to previous errors 有人能帮忙看看么,谢谢了。 PS:单独启动TOMCAT时没问题的,使用Servlet时可以正常启动,可是加上struts2框架时就不行了。struts2框架第一次测试时是创建工程时勾选了idea自动下载的,启动失败后,第二次我手动下载了struts-2.5.8-all.zip包,再新建工程时选择目录自动加载也不行,TOMCAT的war包还是启动失败。
intellij idea 提示 there is no configured/running web-servers found
![图片说明](https://img-ask.csdn.net/upload/201911/14/1573743883_956761.png) ![图片说明](https://img-ask.csdn.net/upload/201911/14/1573743896_382175.png) ![图片说明](https://img-ask.csdn.net/upload/201911/14/1573743910_983769.png) 想运行jsp文件看看,但是一旦用浏览器打开就会报错(上图) 之前的项目都不会这样 有没有大神知道是怎么回事,要怎么解决呢?
idea导入别人的Maven项目时驱动包报错 具体看图 各种方法没用 求大神指点!!!急急急!!!
The web application registered the JBDC driver [com.mysql.jdbc.Driver] but failed to unregister it when the web application was stopped. To prevent a memory leak, the JDBC Driver has been forcibly unregistered. 一个web应用程序注册的JBDC驱动程序[com.mysql.jdbc.Driver],但Web应用程序时停止时未能注销。为了防止内存泄漏,JDBC驱动程序已被强行注册。 用IDEA导入了别人的SSM Maven项目后 就一直报这个错 求问怎么解决 网上的方法也试了没什么作用 具体看图 ![图片说明](https://img-ask.csdn.net/upload/201612/17/1481986838_91056.png)
Springboot突然无法加载模板文件了,返回字符串就不会报错。那个大神帮小弟看看
``` org.springframework.web.util.NestedServletException: Request processing failed; nested exception is java.lang.IllegalStateException: No TaglibFactory available org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1013) org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:897) javax.servlet.http.HttpServlet.service(HttpServlet.java:634) org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:882) javax.servlet.http.HttpServlet.service(HttpServlet.java:741) org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53) org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:61) org.apache.shiro.web.servlet.AdviceFilter.executeChain(AdviceFilter.java:108) org.apache.shiro.web.servlet.AdviceFilter.doFilterInternal(AdviceFilter.java:137) org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125) org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:66) org.apache.shiro.web.servlet.AbstractShiroFilter.executeChain(AbstractShiroFilter.java:449) org.apache.shiro.web.servlet.AbstractShiroFilter$1.call(AbstractShiroFilter.java:365) org.apache.shiro.subject.support.SubjectCallable.doCall(SubjectCallable.java:90) org.apache.shiro.subject.support.SubjectCallable.call(SubjectCallable.java:83) org.apache.shiro.subject.support.DelegatingSubject.execute(DelegatingSubject.java:387) org.apache.shiro.web.servlet.AbstractShiroFilter.doFilterInternal(AbstractShiroFilter.java:362) org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125) com.alibaba.druid.support.http.WebStatFilter.doFilter(WebStatFilter.java:123) org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:99) org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) org.springframework.web.filter.FormContentFilter.doFilterInternal(FormContentFilter.java:92) org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) org.springframework.web.filter.HiddenHttpMethodFilter.doFilterInternal(HiddenHttpMethodFilter.java:93) org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:200) org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) Root Cause java.lang.IllegalStateException: No TaglibFactory available org.springframework.util.Assert.state(Assert.java:73) org.springframework.web.servlet.view.freemarker.FreeMarkerConfigurer.getTaglibFactory(FreeMarkerConfigurer.java:148) org.springframework.web.servlet.view.freemarker.FreeMarkerView.initServletContext(FreeMarkerView.java:171) org.springframework.web.context.support.WebApplicationObjectSupport.initApplicationContext(WebApplicationObjectSupport.java:81) org.springframework.context.support.ApplicationObjectSupport.setApplicationContext(ApplicationObjectSupport.java:78) org.springframework.context.support.ApplicationContextAwareProcessor.invokeAwareInterfaces(ApplicationContextAwareProcessor.java:120) org.springframework.context.support.ApplicationContextAwareProcessor.postProcessBeforeInitialization(ApplicationContextAwareProcessor.java:96) org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyBeanPostProcessorsBeforeInitialization(AbstractAutowireCapableBeanFactory.java:414) org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1770) org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:405) org.springframework.web.servlet.view.UrlBasedViewResolver.applyLifecycleMethods(UrlBasedViewResolver.java:594) org.springframework.web.servlet.view.UrlBasedViewResolver.loadView(UrlBasedViewResolver.java:529) org.springframework.web.servlet.view.AbstractCachingViewResolver.createView(AbstractCachingViewResolver.java:250) org.springframework.web.servlet.view.UrlBasedViewResolver.createView(UrlBasedViewResolver.java:493) org.springframework.web.servlet.view.AbstractCachingViewResolver.resolveViewName(AbstractCachingViewResolver.java:149) org.springframework.web.servlet.view.ContentNegotiatingViewResolver.getCandidateViews(ContentNegotiatingViewResolver.java:309) org.springframework.web.servlet.view.ContentNegotiatingViewResolver.resolveViewName(ContentNegotiatingViewResolver.java:227) org.springframework.web.servlet.DispatcherServlet.resolveViewName(DispatcherServlet.java:1411) org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.java:1347) org.springframework.web.servlet.DispatcherServlet.processDispatchResult(DispatcherServlet.java:1116) org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1055) org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:942) org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1005) org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:897) javax.servlet.http.HttpServlet.service(HttpServlet.java:634) org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:882) javax.servlet.http.HttpServlet.service(HttpServlet.java:741) org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53) org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:61) org.apache.shiro.web.servlet.AdviceFilter.executeChain(AdviceFilter.java:108) org.apache.shiro.web.servlet.AdviceFilter.doFilterInternal(AdviceFilter.java:137) org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125) org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:66) org.apache.shiro.web.servlet.AbstractShiroFilter.executeChain(AbstractShiroFilter.java:449) org.apache.shiro.web.servlet.AbstractShiroFilter$1.call(AbstractShiroFilter.java:365) org.apache.shiro.subject.support.SubjectCallable.doCall(SubjectCallable.java:90) org.apache.shiro.subject.support.SubjectCallable.call(SubjectCallable.java:83) org.apache.shiro.subject.support.DelegatingSubject.execute(DelegatingSubject.java:387) org.apache.shiro.web.servlet.AbstractShiroFilter.doFilterInternal(AbstractShiroFilter.java:362) org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125) com.alibaba.druid.support.http.WebStatFilter.doFilter(WebStatFilter.java:123) org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:99) org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) org.springframework.web.filter.FormContentFilter.doFilterInternal(FormContentFilter.java:92) org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) org.springframework.web.filter.HiddenHttpMethodFilter.doFilterInternal(HiddenHttpMethodFilter.java:93) org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:200) org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) ```
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