右边虽然是红字但是你仔细看其实都是信息
一直在转圈是应为没有加载好，你耐心等待，再仔细看一下连接教程
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- 回答 1 已采纳
- 回答 2 已采纳 ### 学校作业，第一堂课，让我们运行出一个Maven程序。 **一开始是这个问题，**  **而同学的有，**   **后来我解决了一下，但是添加进来的名字不一样（我也不知道这是不是正确的**）  **之后运行就是404问题** **以下是日志文件** ``` C:\Users\Acarier\Tomcat\apache-tomcat-9.0.24\bin\catalina.bat run [2020-04-22 11:24:34,227] Artifact StudentManager-SSM2-1.0-SNAPSHOT.war: Waiting for server connection to start artifact deployment... Using CATALINA_BASE: "C:\Users\Acarier\.IntelliJIdea2019.1\system\tomcat\Unnamed_StudentManager-SSM2_4" Using CATALINA_HOME: "C:\Users\Acarier\Tomcat\apache-tomcat-9.0.24" Using CATALINA_TMPDIR: "C:\Users\Acarier\Tomcat\apache-tomcat-9.0.24\temp" Using JRE_HOME: "C:\Program Files\Java\jdk1.8.0_231" Using CLASSPATH: "C:\Users\Acarier\Tomcat\apache-tomcat-9.0.24\bin\bootstrap.jar;C:\Users\Acarier\Tomcat\apache-tomcat-9.0.24\bin\tomcat-juli.jar" 22-Apr-2020 23:24:35.550 警告 [main] org.apache.catalina.core.AprLifecycleListener.init 基于APR的本地库加载失败.错误报告为[C:\Users\Acarier\Tomcat\apache-tomcat-9.0.24\bin\tcnative-1.dll: Can't load IA 32-bit .dll on a AMD 64-bit platform] java.lang.UnsatisfiedLinkError: C:\Users\Acarier\Tomcat\apache-tomcat-9.0.24\bin\tcnative-1.dll: Can't load IA 32-bit .dll on a AMD 64-bit platform at java.lang.ClassLoader$NativeLibrary.load(Native Method) at java.lang.ClassLoader.loadLibrary0(ClassLoader.java:1934) at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1817) at java.lang.Runtime.load0(Runtime.java:809) at java.lang.System.load(System.java:1086) at org.apache.tomcat.jni.Library.(Library.java:42) at org.apache.tomcat.jni.Library.initialize(Library.java:206) at org.apache.catalina.core.AprLifecycleListener.init(AprLifecycleListener.java:198) at org.apache.catalina.core.AprLifecycleListener.isAprAvailable(AprLifecycleListener.java:107) at org.apache.catalina.connector.Connector.(Connector.java:80) at org.apache.catalina.startup.ConnectorCreateRule.begin(ConnectorCreateRule.java:64) at org.apache.tomcat.util.digester.Digester.startElement(Digester.java:1173) at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.startElement(AbstractSAXParser.java:509) at com.sun.org.apache.xerces.internal.parsers.AbstractXMLDocumentParser.emptyElement(AbstractXMLDocumentParser.java:182) at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanStartElement(XMLDocumentFragmentScannerImpl.java:1339) at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl$FragmentContentDriver.next(XMLDocumentFragmentScannerImpl.java:2784) at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(XMLDocumentScannerImpl.java:602) at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:505) at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:842) at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:771) at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.java:141) at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1213) at com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl$JAXPSAXParser.parse(SAXParserImpl.java:643) at org.apache.tomcat.util.digester.Digester.parse(Digester.java:1431) at org.apache.catalina.startup.Catalina.load(Catalina.java:566) at org.apache.catalina.startup.Catalina.load(Catalina.java:607) 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.catalina.startup.Bootstrap.load(Bootstrap.java:304) at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:474) 22-Apr-2020 23:24:35.643 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Server.服务器版本: Apache Tomcat/9.0.24 22-Apr-2020 23:24:35.643 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Server.构建: Aug 14 2019 21:16:42 UTC 22-Apr-2020 23:24:35.643 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Server version number: 9.0.24.0 22-Apr-2020 23:24:35.643 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log OS Name: Windows 10 22-Apr-2020 23:24:35.644 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log OS.版本: 10.0 22-Apr-2020 23:24:35.644 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log 结.造: amd64 22-Apr-2020 23:24:35.644 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Java 环境变量: C:\Program Files\Java\jdk1.8.0_231\jre 22-Apr-2020 23:24:35.644 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log JVM 版本: 1.8.0_231-b11 22-Apr-2020 23:24:35.644 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log JVM.供应商: Oracle Corporation 22-Apr-2020 23:24:35.644 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log CATALINA_BASE: C:\Users\Acarier\.IntelliJIdea2019.1\system\tomcat\Unnamed_StudentManager-SSM2_4 22-Apr-2020 23:24:35.644 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log CATALINA_HOME: C:\Users\Acarier\Tomcat\apache-tomcat-9.0.24 22-Apr-2020 23:24:35.644 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.util.logging.config.file=C:\Users\Acarier\.IntelliJIdea2019.1\system\tomcat\Unnamed_StudentManager-SSM2_4\conf\logging.properties 22-Apr-2020 23:24:35.644 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager 22-Apr-2020 23:24:35.644 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcom.sun.management.jmxremote= 22-Apr-2020 23:24:35.644 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcom.sun.management.jmxremote.port=1099 22-Apr-2020 23:24:35.644 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcom.sun.management.jmxremote.ssl=false 22-Apr-2020 23:24:35.644 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcom.sun.management.jmxremote.password.file=C:\Users\Acarier\.IntelliJIdea2019.1\system\tomcat\Unnamed_StudentManager-SSM2_4\jmxremote.password 22-Apr-2020 23:24:35.644 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcom.sun.management.jmxremote.access.file=C:\Users\Acarier\.IntelliJIdea2019.1\system\tomcat\Unnamed_StudentManager-SSM2_4\jmxremote.access 22-Apr-2020 23:24:35.644 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.rmi.server.hostname=127.0.0.1 22-Apr-2020 23:24:35.644 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djdk.tls.ephemeralDHKeySize=2048 22-Apr-2020 23:24:35.645 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.protocol.handler.pkgs=org.apache.catalina.webresources 22-Apr-2020 23:24:35.645 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dignore.endorsed.dirs= 22-Apr-2020 23:24:35.645 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcatalina.base=C:\Users\Acarier\.IntelliJIdea2019.1\system\tomcat\Unnamed_StudentManager-SSM2_4 22-Apr-2020 23:24:35.645 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcatalina.home=C:\Users\Acarier\Tomcat\apache-tomcat-9.0.24 22-Apr-2020 23:24:35.645 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.io.tmpdir=C:\Users\Acarier\Tomcat\apache-tomcat-9.0.24\temp 22-Apr-2020 23:24:35.892 信息 [main] org.apache.coyote.AbstractProtocol.init 初始化协议处理器 ["http-nio-8080"] 22-Apr-2020 23:24:35.910 信息 [main] org.apache.coyote.AbstractProtocol.init 初始化协议处理器 ["ajp-nio-8009"] 22-Apr-2020 23:24:35.918 信息 [main] org.apache.catalina.startup.Catalina.load 服务器在[470]毫秒内初始化 22-Apr-2020 23:24:35.942 信息 [main] org.apache.catalina.core.StandardService.startInternal Starting service [Catalina] 22-Apr-2020 23:24:35.942 信息 [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/9.0.24] 22-Apr-2020 23:24:35.953 信息 [main] org.apache.coyote.AbstractProtocol.start 开始协议处理句柄["http-nio-8080"] 22-Apr-2020 23:24:35.962 信息 [main] org.apache.coyote.AbstractProtocol.start 开始协议处理句柄["ajp-nio-8009"] 22-Apr-2020 23:24:35.964 信息 [main] org.apache.catalina.startup.Catalina.start Server startup in [45] milliseconds Connected to server [2020-04-22 11:24:36,299] Artifact StudentManager-SSM2-1.0-SNAPSHOT.war: Artifact is being deployed, please wait... 23:24:42,173 |-INFO in ch.qos.logback.classic.LoggerContext[default] - Could NOT find resource [logback-test.xml] 23:24:42,174 |-INFO in ch.qos.logback.classic.LoggerContext[default] - Could NOT find resource [logback.groovy] 23:24:42,177 |-INFO in ch.qos.logback.classic.LoggerContext[default] - Found resource [logback.xml] at [file:/C:/Users/Acarier/Tomcat/apache-tomcat-9.0.24/webapps/StudentManager_SSM2_1_0_SNAPSHOT_war/WEB-INF/classes/logback.xml] 23:24:42,386 |-INFO in ch.qos.logback.core.joran.action.AppenderAction - About to instantiate appender of type [ch.qos.logback.core.ConsoleAppender] 23:24:42,400 |-INFO in ch.qos.logback.core.joran.action.AppenderAction - Naming appender as [STDOUT] 23:24:42,419 |-INFO in ch.qos.logback.core.joran.action.NestedComplexPropertyIA - Assuming default type [ch.qos.logback.classic.encoder.PatternLayoutEncoder] for [encoder] property 23:24:42,552 |-INFO in ch.qos.logback.classic.joran.action.RootLoggerAction - Setting level of ROOT logger to DEBUG 23:24:42,552 |-INFO in ch.qos.logback.core.joran.action.AppenderRefAction - Attaching appender named [STDOUT] to Logger[ROOT] 23:24:42,554 |-INFO in ch.qos.logback.classic.joran.action.ConfigurationAction - End of configuration. 23:24:42,556 |-INFO in ch.qos.logback.classic.joran.JoranConfigurator@46cec746 - Registering current configuration as safe fallback point 23:24:42,102 |-INFO in ch.qos.logback.classic.servlet.LogbackServletContainerInitializer@306ac233 - Adding an instance of class ch.qos.logback.classic.servlet.LogbackServletContextListener to the current web-app 22-Apr-2020 23:24:42.774 信息 [RMI TCP Connection(5)-127.0.0.1] org.apache.jasper.servlet.TldScanner.scanJars 至少有一个JAR被扫描用于TLD但尚未包含TLD。 为此记录器启用调试日志记录，以获取已扫描但未在其中找到TLD的完整JAR列表。 在扫描期间跳过不需要的JAR可以缩短启动时间和JSP编译时间。 22-Apr-2020 23:24:43.305 信息 [RMI TCP Connection(5)-127.0.0.1] org.springframework.web.servlet.DispatcherServlet.initServletBean FrameworkServlet 'SpringMVC': initialization started 22-Apr-2020 23:24:43.385 信息 [RMI TCP Connection(5)-127.0.0.1] org.springframework.web.context.support.XmlWebApplicationContext.prepareRefresh Refreshing WebApplicationContext for namespace 'SpringMVC-servlet': startup date [Wed Apr 22 23:24:43 CST 2020]; root of context hierarchy 22-Apr-2020 23:24:43.532 信息 [RMI TCP Connection(5)-127.0.0.1] org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions Loading XML bean definitions from file [C:\Users\Acarier\Tomcat\apache-tomcat-9.0.24\webapps\StudentManager_SSM2_1_0_SNAPSHOT_war\WEB-INF\classes\spring-mvc.xml] 22-Apr-2020 23:24:44.085 信息 [RMI TCP Connection(5)-127.0.0.1] org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions Loading XML bean definitions from file [C:\Users\Acarier\Tomcat\apache-tomcat-9.0.24\webapps\StudentManager_SSM2_1_0_SNAPSHOT_war\WEB-INF\classes\spring-mybatis.xml] 22-Apr-2020 23:24:44.741 信息 [RMI TCP Connection(5)-127.0.0.1] org.springframework.context.support.PropertySourcesPlaceholderConfigurer.loadProperties Loading properties file from class path resource [jdbc.properties] 22-Apr-2020 23:24:44.760 信息 [RMI TCP Connection(5)-127.0.0.1] org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor. JSR-330 'javax.inject.Inject' annotation found and supported for autowiring 23:24:45.001 [RMI TCP Connection(5)-127.0.0.1] DEBUG org.apache.ibatis.logging.LogFactory - Logging initialized using 'class org.apache.ibatis.logging.slf4j.Slf4jImpl' adapter. 23:24:45.156 [MLog-Init-Reporter] INFO com.mchange.v2.log.MLog - MLog clients using slf4j logging. 23:24:45.188 [MLog-Init-Reporter] DEBUG com.mchange.v2.log.MLog - Reading VM config for path list /com/mchange/v2/log/default-mchange-log.properties, /mchange-commons.properties, /c3p0.properties, hocon:/reference,/application,/c3p0,/, /mchange-log.properties, / 23:24:45.188 [MLog-Init-Reporter] DEBUG com.mchange.v2.log.MLog - The configuration file for resource identifier '/mchange-commons.properties' could not be found. Skipping. 23:24:45.188 [MLog-Init-Reporter] DEBUG com.mchange.v2.log.MLog - The configuration file for resource identifier '/c3p0.properties' could not be found. Skipping. 23:24:45.188 [MLog-Init-Reporter] DEBUG com.mchange.v2.log.MLog - The configuration file for resource identifier 'hocon:/reference,/application,/c3p0,/' could not be found. Skipping. 23:24:45.188 [MLog-Init-Reporter] DEBUG com.mchange.v2.log.MLog - The configuration file for resource identifier '/mchange-log.properties' could not be found. Skipping. 23:24:45.192 [RMI TCP Connection(5)-127.0.0.1] DEBUG com.mchange.v2.cfg.MConfig - The configuration file for resource identifier '/mchange-commons.properties' could not be found. Skipping. 23:24:45.192 [RMI TCP Connection(5)-127.0.0.1] DEBUG com.mchange.v2.cfg.MConfig - The configuration file for resource identifier '/mchange-log.properties' could not be found. Skipping. 23:24:45.192 [RMI TCP Connection(5)-127.0.0.1] DEBUG com.mchange.v2.cfg.MConfig - The configuration file for resource identifier 'hocon:/reference,/application,/c3p0,/' could not be found. Skipping. 23:24:45.192 [RMI TCP Connection(5)-127.0.0.1] DEBUG com.mchange.v2.cfg.MConfig - The configuration file for resource identifier '/c3p0.properties' could not be found. Skipping. 23:24:45.307 [RMI TCP Connection(5)-127.0.0.1] INFO com.mchange.v2.c3p0.C3P0Registry - Initializing c3p0-0.9.5.2 [built 08-December-2015 22:06:04 -0800; debug? true; trace: 10] 23:24:45.359 [RMI TCP Connection(5)-127.0.0.1] DEBUG c.m.v.c.m.DynamicPooledDataSourceManagerMBean - MBean: com.mchange.v2.c3p0:type=PooledDataSource,identityToken=1hge0yua91932x55kb71fk|32540122,name=1hge0yua91932x55kb71fk|32540122 registered. 23:24:45.389 [RMI TCP Connection(5)-127.0.0.1] DEBUG c.m.v.c.m.DynamicPooledDataSourceManagerMBean - MBean: com.mchange.v2.c3p0:type=PooledDataSource,identityToken=1hge0yua91932x55kb71fk|32540122,name=1hge0yua91932x55kb71fk|32540122 unregistered, in order to be reregistered after update. 23:24:45.390 [RMI TCP Connection(5)-127.0.0.1] DEBUG c.m.v.c.m.DynamicPooledDataSourceManagerMBean - MBean: com.mchange.v2.c3p0:type=PooledDataSource,identityToken=1hge0yua91932x55kb71fk|32540122,name=1hge0yua91932x55kb71fk|32540122 registered. 23:24:45.560 [RMI TCP Connection(5)-127.0.0.1] DEBUG o.m.spring.SqlSessionFactoryBean - Property 'configuration' or 'configLocation' not specified, using default MyBatis Configuration 23:24:45.758 [RMI TCP Connection(5)-127.0.0.1] DEBUG org.apache.ibatis.io.VFS - Class not found: org.jboss.vfs.VFS 23:24:45.758 [RMI TCP Connection(5)-127.0.0.1] DEBUG org.apache.ibatis.io.JBoss6VFS - JBoss 6 VFS API is not available in this environment. 23:24:45.762 [RMI TCP Connection(5)-127.0.0.1] DEBUG org.apache.ibatis.io.VFS - Class not found: org.jboss.vfs.VirtualFile 23:24:45.764 [RMI TCP Connection(5)-127.0.0.1] DEBUG org.apache.ibatis.io.VFS - VFS implementation org.apache.ibatis.io.JBoss6VFS is not valid in this environment. 23:24:45.764 [RMI TCP Connection(5)-127.0.0.1] DEBUG org.apache.ibatis.io.VFS - Using VFS adapter org.apache.ibatis.io.DefaultVFS 23:24:45.768 [RMI TCP Connection(5)-127.0.0.1] DEBUG org.apache.ibatis.io.DefaultVFS - Find JAR URL: file:/C:/Users/Acarier/Tomcat/apache-tomcat-9.0.24/webapps/StudentManager_SSM2_1_0_SNAPSHOT_war/WEB-INF/classes/cn/wmyskxz/entity/ 23:24:45.768 [RMI TCP Connection(5)-127.0.0.1] DEBUG org.apache.ibatis.io.DefaultVFS - Not a JAR: file:/C:/Users/Acarier/Tomcat/apache-tomcat-9.0.24/webapps/StudentManager_SSM2_1_0_SNAPSHOT_war/WEB-INF/classes/cn/wmyskxz/entity/ 23:24:45.789 [RMI TCP Connection(5)-127.0.0.1] DEBUG org.apache.ibatis.io.DefaultVFS - Reader entry: Student.class 23:24:45.791 [RMI TCP Connection(5)-127.0.0.1] DEBUG org.apache.ibatis.io.DefaultVFS - Listing file:/C:/Users/Acarier/Tomcat/apache-tomcat-9.0.24/webapps/StudentManager_SSM2_1_0_SNAPSHOT_war/WEB-INF/classes/cn/wmyskxz/entity/ 23:24:45.791 [RMI TCP Connection(5)-127.0.0.1] DEBUG org.apache.ibatis.io.DefaultVFS - Find JAR URL: file:/C:/Users/Acarier/Tomcat/apache-tomcat-9.0.24/webapps/StudentManager_SSM2_1_0_SNAPSHOT_war/WEB-INF/classes/cn/wmyskxz/entity/Student.class 23:24:45.791 [RMI TCP Connection(5)-127.0.0.1] DEBUG org.apache.ibatis.io.DefaultVFS - Not a JAR: file:/C:/Users/Acarier/Tomcat/apache-tomcat-9.0.24/webapps/StudentManager_SSM2_1_0_SNAPSHOT_war/WEB-INF/classes/cn/wmyskxz/entity/Student.class 23:24:45.792 [RMI TCP Connection(5)-127.0.0.1] DEBUG org.apache.ibatis.io.DefaultVFS - Reader entry: 漱壕 1 7 23:24:45.793 [RMI TCP Connection(5)-127.0.0.1] DEBUG org.apache.ibatis.io.ResolverUtil - Checking to see if class cn.wmyskxz.entity.Student matches criteria [is assignable to Object] 23:24:45.796 [RMI TCP Connection(5)-127.0.0.1] DEBUG o.m.spring.SqlSessionFactoryBean - Scanned package: 'cn.wmyskxz.entity' for aliases 22-Apr-2020 23:24:45.959 信息 [Catalina-utility-1] org.apache.catalina.startup.HostConfig.deployDirectory 把web 应用程序部署到目录 [C:\Users\Acarier\Tomcat\apache-tomcat-9.0.24\webapps\manager] 22-Apr-2020 23:24:46.043 信息 [Catalina-utility-1] org.apache.catalina.startup.HostConfig.deployDirectory Deployment of web application directory [C:\Users\Acarier\Tomcat\apache-tomcat-9.0.24\webapps\manager] has finished in [85] ms 23:24:46.101 [RMI TCP Connection(5)-127.0.0.1] DEBUG o.m.spring.SqlSessionFactoryBean - Parsed mapper file: 'file [C:\Users\Acarier\Tomcat\apache-tomcat-9.0.24\webapps\StudentManager_SSM2_1_0_SNAPSHOT_war\WEB-INF\classes\mapper\StudengDao.xml]' 22-Apr-2020 23:24:46.641 信息 [RMI TCP Connection(5)-127.0.0.1] org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerMapping.register Mapped "{[/addStudent]}" onto public java.lang.String cn.wmyskxz.controller.StudentController.addStudent(javax.servlet.http.HttpServletRequest,javax.servlet.http.HttpServletResponse) 22-Apr-2020 23:24:46.644 信息 [RMI TCP Connection(5)-127.0.0.1] org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerMapping.register Mapped "{[/editStudent]}" onto public org.springframework.web.servlet.ModelAndView cn.wmyskxz.controller.StudentController.editStudent(int) 22-Apr-2020 23:24:46.644 信息 [RMI TCP Connection(5)-127.0.0.1] org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerMapping.register Mapped "{[/updateStudent]}" onto public java.lang.String cn.wmyskxz.controller.StudentController.updateStudent(javax.servlet.http.HttpServletRequest,javax.servlet.http.HttpServletResponse) 22-Apr-2020 23:24:46.645 信息 [RMI TCP Connection(5)-127.0.0.1] org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerMapping.register Mapped "{[/listStudent]}" onto public java.lang.String cn.wmyskxz.controller.StudentController.listStudent(javax.servlet.http.HttpServletRequest,javax.servlet.http.HttpServletResponse) 22-Apr-2020 23:24:46.646 信息 [RMI TCP Connection(5)-127.0.0.1] org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerMapping.register Mapped "{[/deleteStudent]}" onto public java.lang.String cn.wmyskxz.controller.StudentController.deleteStudent(int) 22-Apr-2020 23:24:47.659 信息 [RMI TCP Connection(5)-127.0.0.1] org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.initControllerAdviceCache Looking for @ControllerAdvice: WebApplicationContext for namespace 'SpringMVC-servlet': startup date [Wed Apr 22 23:24:43 CST 2020]; root of context hierarchy 22-Apr-2020 23:24:47.822 信息 [RMI TCP Connection(5)-127.0.0.1] org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.initControllerAdviceCache Looking for @ControllerAdvice: WebApplicationContext for namespace 'SpringMVC-servlet': startup date [Wed Apr 22 23:24:43 CST 2020]; root of context hierarchy 22-Apr-2020 23:24:47.961 信息 [RMI TCP Connection(5)-127.0.0.1] org.springframework.web.servlet.handler.SimpleUrlHandlerMapping.registerHandler Mapped URL path [/**] onto handler 'org.springframework.web.servlet.resource.DefaultServletHttpRequestHandler#0' 22-Apr-2020 23:24:48.284 信息 [RMI TCP Connection(5)-127.0.0.1] org.springframework.web.servlet.DispatcherServlet.initServletBean FrameworkServlet 'SpringMVC': initialization completed in 4979 ms [2020-04-22 11:24:48,347] Artifact StudentManager-SSM2-1.0-SNAPSHOT.war: Artifact is deployed successfully [2020-04-22 11:24:48,347] Artifact StudentManager-SSM2-1.0-SNAPSHOT.war: Deploy took 12,048 milliseconds C:\Users\Acarier\Tomcat\apache-tomcat-9.0.24\bin\catalina.bat stop Using CATALINA_BASE: "C:\Users\Acarier\.IntelliJIdea2019.1\system\tomcat\Unnamed_StudentManager-SSM2_4" Using CATALINA_HOME: "C:\Users\Acarier\Tomcat\apache-tomcat-9.0.24" Using CATALINA_TMPDIR: "C:\Users\Acarier\Tomcat\apache-tomcat-9.0.24\temp" Using JRE_HOME: "C:\Program Files\Java\jdk1.8.0_231" Using CLASSPATH: "C:\Users\Acarier\Tomcat\apache-tomcat-9.0.24\bin\bootstrap.jar;C:\Users\Acarier\Tomcat\apache-tomcat-9.0.24\bin\tomcat-juli.jar" 22-Apr-2020 23:24:57.369 信息 [main] org.apache.catalina.core.StandardServer.await A valid shutdown command was received via the shutdown port. Stopping the Server instance. 22-Apr-2020 23:24:57.369 信息 [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio-8080"] 22-Apr-2020 23:24:57.968 信息 [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["ajp-nio-8009"] 22-Apr-2020 23:24:58.569 信息 [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Catalina] 22-Apr-2020 23:24:58.573 信息 [main] org.springframework.web.context.support.XmlWebApplicationContext.doClose Closing WebApplicationContext for namespace 'SpringMVC-servlet': startup date [Wed Apr 22 23:24:43 CST 2020]; root of context hierarchy 23:24:58,576 |-INFO in ch.qos.logback.classic.servlet.LogbackServletContextListener@7334b984 - About to stop ch.qos.logback.classic.LoggerContext [default] 22-Apr-2020 23:24:58.598 信息 [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio-8080"] 22-Apr-2020 23:24:58.599 信息 [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["ajp-nio-8009"] 22-Apr-2020 23:24:58.600 信息 [main] org.apache.coyote.AbstractProtocol.destroy 正在摧毁协议处理器 ["http-nio-8080"] 22-Apr-2020 23:24:58.600 信息 [main] org.apache.coyote.AbstractProtocol.destroy 正在摧毁协议处理器 ["ajp-nio-8009"] Disconnected from server ```
- 回答 1 已采纳 尽量说简单点，然后打包war是什么意思？和多模块启动有什么关联吗？
- 回答 3 已采纳 我更改了mybatis里面的sql语句但是clean , intall重启项目后还是运行的更新前的sql，清除缓存 也没有作用 [INFO] --- maven-compiler-plugin:3.1:compile (default-compile) @ store_webapp --- [INFO] Nothing to compile - all classes are up to date 每次都是这样
- 回答 2 已采纳 * 之前在这个项目使用junit进行单元测试都没有报错，但今天忽然报错。 * 包是正确的引入了，但还是报“程序包org.junit不存在”的错误。 * pom.xml中dependency范围指定全局。在网上搜大多数都是说要把pom.xml中的 test 移除，以指定全局范围，但我的pom.xml文件中一直指定的都是全局。 * 希望有遇到并解决过这个问题的大佬可以帮帮忙，指导我解决一下这个问题，谢谢！ 1) **运行报错图片**  2) **pom.xml中导入的依赖，junit版本4.12**  3) **依赖包**  4) **项目目录**  5) **类中使用** 
- 回答 10 已采纳 [ERROR] [2017-12-28 14:42:39][org.springframework.web.context.ContextLoader]Context initialization failed org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'hotelDao' defined in file [C:\apache-tomcat-7.0.52\webapps\4G\WEB-INF\classes\spring-dao.xml]: Cannot resolve reference to bean 'datastore' while setting constructor argument; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'datastore' defined in file [C:\apache-tomcat-7.0.52\webapps\4G\WEB-INF\classes\spring-morphia.xml]: Cannot resolve reference to bean 'morphia' while setting bean property 'morphia'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'morphia' defined in file [C:\apache-tomcat-7.0.52\webapps\4G\WEB-INF\classes\spring-morphia.xml]: Invocation of init method failed; nested exception is java.lang.IncompatibleClassChangeError: Implementing class
- 回答 7 已采纳 出现了以下问题不知道该怎么解决： "D:\Program Files\Java\jdk1.8.0_144\bin\java.exe" "-javaagent:C:\Program Files\JetBrains\IntelliJ IDEA 2018.2\lib\idea_rt.jar=58245:C:\Program Files\JetBrains\IntelliJ IDEA 2018.2\bin" -Dfile.encoding=UTF-8 -classpath "D:\Program Files\Java\jdk1.8.0_144\jre\lib\charsets.jar;D:\Program Files\Java\jdk1.8.0_144\jre\lib\deploy.jar;D:\Program Files\Java\jdk1.8.0_144\jre\lib\ext\access-bridge-64.jar;D:\Program Files\Java\jdk1.8.0_144\jre\lib\ext\cldrdata.jar;D:\Program Files\Java\jdk1.8.0_144\jre\lib\ext\dnsns.jar;D:\Program Files\Java\jdk1.8.0_144\jre\lib\ext\jaccess.jar;D:\Program Files\Java\jdk1.8.0_144\jre\lib\ext\jfxrt.jar;D:\Program Files\Java\jdk1.8.0_144\jre\lib\ext\localedata.jar;D:\Program Files\Java\jdk1.8.0_144\jre\lib\ext\nashorn.jar;D:\Program Files\Java\jdk1.8.0_144\jre\lib\ext\sunec.jar;D:\Program Files\Java\jdk1.8.0_144\jre\lib\ext\sunjce_provider.jar;D:\Program Files\Java\jdk1.8.0_144\jre\lib\ext\sunmscapi.jar;D:\Program Files\Java\jdk1.8.0_144\jre\lib\ext\sunpkcs11.jar;D:\Program Files\Java\jdk1.8.0_144\jre\lib\ext\zipfs.jar;D:\Program Files\Java\jdk1.8.0_144\jre\lib\javaws.jar;D:\Program Files\Java\jdk1.8.0_144\jre\lib\jce.jar;D:\Program Files\Java\jdk1.8.0_144\jre\lib\jfr.jar;D:\Program Files\Java\jdk1.8.0_144\jre\lib\jfxswt.jar;D:\Program Files\Java\jdk1.8.0_144\jre\lib\jsse.jar;D:\Program Files\Java\jdk1.8.0_144\jre\lib\management-agent.jar;D:\Program Files\Java\jdk1.8.0_144\jre\lib\plugin.jar;D:\Program Files\Java\jdk1.8.0_144\jre\lib\resources.jar;D:\Program Files\Java\jdk1.8.0_144\jre\lib\rt.jar;C:\Users\DELL\IdeaProjects\demo1\target\classes;D:\Server\repository\org\springframework\spring-context\4.2.6.RELEASE\spring-context-4.2.6.RELEASE.jar;D:\Server\repository\org\springframework\spring-aop\4.2.6.RELEASE\spring-aop-4.2.6.RELEASE.jar;D:\Server\repository\aopalliance\aopalliance\1.0\aopalliance-1.0.jar;D:\Server\repository\org\springframework\spring-beans\4.2.6.RELEASE\spring-beans-4.2.6.RELEASE.jar;D:\Server\repository\org\springframework\spring-core\4.2.6.RELEASE\spring-core-4.2.6.RELEASE.jar;D:\Server\repository\commons-logging\commons-logging\1.2\commons-logging-1.2.jar;D:\Server\repository\org\springframework\spring-expression\4.2.6.RELEASE\spring-expression-4.2.6.RELEASE.jar" com.practice.controller.Main 八月 07, 2018 11:38:06 上午 org.springframework.context.support.ClassPathXmlApplicationContext prepareRefresh 信息: Refreshing org.springframework.context.support.ClassPathXmlApplicationContext@5197848c: startup date [Tue Aug 07 11:38:06 CST 2018]; root of context hierarchy 八月 07, 2018 11:38:07 上午 org.springframework.beans.factory.xml.XmlBeanDefinitionReader loadBeanDefinitions 信息: Loading XML bean definitions from class path resource [META-INF/applicationContext.xml] Exception in thread "main" org.springframework.beans.factory.BeanDefinitionStoreException: IOException parsing XML document from class path resource [META-INF/applicationContext.xml]; nested exception is java.io.FileNotFoundException: class path resource [META-INF/applicationContext.xml] cannot be opened because it does not exist at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:344) at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:304) at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:181) at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:217) at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:188) at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:252) at org.springframework.context.support.AbstractXmlApplicationContext.loadBeanDefinitions(AbstractXmlApplicationContext.java:127) at org.springframework.context.support.AbstractXmlApplicationContext.loadBeanDefinitions(AbstractXmlApplicationContext.java:93) at org.springframework.context.support.AbstractRefreshableApplicationContext.refreshBeanFactory(AbstractRefreshableApplicationContext.java:129) at org.springframework.context.support.AbstractApplicationContext.obtainFreshBeanFactory(AbstractApplicationContext.java:609) at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:510) at org.springframework.context.support.ClassPathXmlApplicationContext.(ClassPathXmlApplicationContext.java:139) at org.springframework.context.support.ClassPathXmlApplicationContext.(ClassPathXmlApplicationContext.java:83) at com.practice.controller.Main.main(Main.java:10) Caused by: java.io.FileNotFoundException: class path resource [META-INF/applicationContext.xml] cannot be opened because it does not exist at org.springframework.core.io.ClassPathResource.getInputStream(ClassPathResource.java:172) at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:330) ... 13 more Process finished with exit code 1
- 回答 9 已采纳  连创建都创建不了，这是什么问题？应该怎样解决呢？
- 回答 3 已采纳 Can anyone share his experience working with go in one of the three java IDE giants -I mean eclipse, netbeans and JIdea -- there's a similar question here https://stackoverflow.com/questions/1737098/is-there-an-ide-for-go but I think it's a little outdated, almost a year ago...
- 回答 1 已采纳 When I use autocomplete in IntelliJ with the PHP plugin active it comes up correctly. The problem is that I'm missing the documentation for the function calls. I know IntelliJ can "see" it because if I go over $this->connection->autocommit("foo"); and hit ctrl-Q I see the docs I'm looking for. How do I... Get the PHPDocs to automatically appear when I'm doing autocomplete. Get the PHPDocs to automatically appear when I'm hovering over something.
- 眠于秋水的博客 另外使用tomcat启动项目时还遇到了别的问题，比如找不到证书什么的，因为这个项目在eclipse中启动时候一切正常，检查了tomcat的manager下面的内容，原来是之前启动过的项目没有清理，这次启动新项目时受到了影响，...
- Michael-杨楠的博客 而我配置的只有maven和Tomcat，而Tomcat多用来做一个应用容器，让java web app 跑在里面的东西，对应同级别的有jboss,jetty等东西。maven :项目管理及自动构建工具。1、可初步猜测Tomcat有问题，检查...
- Xu_jesse的博客 服务能启动，因为是用的dubbo，下面也一直在有写数据，但是url输入地址，打不开，一直转圈，好几分钟都不行一直进不去。 运行窗口有提示一个bug，bug如下： 严重: Unable to process Jar entry [module-info.class] ...
- sofo2017的博客 问题现象在新安装的centos7 系统上Tomcat启动很慢。开始我以为是程序写的问题，所以把webapps下所有程序都删除掉。（只保留Tomcat自带）灵异的事情发生了，Tomcat停止在——彻底找到 Tomcat 启动速度慢的元凶我查看...
- ha_ni_ha_ni的博客 1.在Maven——web项目的pom.xml文件中添加以下代码，解决与本地的tomcat中jsp与servlet的jar包冲突。provided说明只在编译期有效，运行期使用的是tomcat的jar包 2.加入tomcat7依赖包插件 从idea中再次启动时 运行...
- ZhangBaiXi的博客 页面显示： Idea An error occurred at line: 1 in the generated java file The...因为我的tomcat是1.8的，上网百度才知道，创建的项目的tomcat是不支持1.8的。 原文：https://www.cnblogs.com/huahua035/p/56858...
- 那二楹的博客 用maven搭建项目时，到最后一直处于加载状态，如图： 上网查资料得出解决办法，在此记录，为后效 1、File-->setting-->Build,Execution,Deployment-->Maven-->running VM Options:...
- 小王五的博客 我在pom.xml中配置的tomcat7插件是这样的： org.apache.tomcat.maven tomcat7-maven-plugin 2.2 8080 / UTF-8 tomcat7 ...在eclipse中执行：clean tomcat7:run
- 小勤哥的博客 这个主要是maven tomcat插件跟eclipse 集成的tomcat启动信息是不一样 停在那里就表示启动成功了，只是你浏览器输入http://localhost:8080访问不到tomcat的主页，而只要在后面加上该目录下的项目名即可访问你的项目...
- 絮语流年的博客 1.Maven配置 下载 从maven官网下载maven压缩包，解压即可。 环境变量 MAVEN_HOME maven解压目录 Path里添加：%MAVEN_HOME%\bin 修改settings.xml 本地仓库默认保存在C盘，变更到其他盘符。 <!-- local...