tomcat 404 java spring mvc

Question

web.xml <servlet> <servlet-name>mvc-dispatcher</servlet-name> <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class> <load-on-startup>1</load-on-startup> </servlet> <servlet-mapping> <servlet-name>mvc-dispatcher</servlet-name> <url-pattern>/</url-pattern> </servlet-mapping> mvc-dispatcher-servlet.xml <context:component-scan base-package="com.XXX.controller"/> <!-- 静态资源(js、image等)的访问 --> <mvc:default-servlet-handler/> <!-- 开启注解 --> <mvc:annotation-driven/> <!--ViewResolver 视图解析器--> <!--用于支持Servlet、JSP视图解析--> <bean id="jspViewResolver" class="org.springframework.web.servlet.view.InternalResourceViewResolver"> <property name="viewClass" value="org.springframework.web.servlet.view.JstlView"/> <property name="prefix" value="/WEB-INF/pages/"/> <property name="suffix" value=".jsp"/> </bean> 我觉得代码和配置都应该没问题，启动时候就是tomcat 404 按照相关问题 的解决方案对应的/改成/*也没有用。 觉得可能是 tomcat 的问题 以下是启动时的日志： "C:\Program Files\Apache Software Foundation\Tomcat 8.0\bin\catalina.bat" run [2018-04-13 11:00:50,753] Artifact springmvcdemo5:war exploded: Waiting for server connection to start artifact deployment... Using CATALINA_BASE: "C:\Users\inren\.IntelliJIdea2018.1\system\tomcat\Unnamed_springmvcdemo5_2" Using CATALINA_HOME: "C:\Program Files\Apache Software Foundation\Tomcat 8.0" Using CATALINA_TMPDIR: "C:\Program Files\Apache Software Foundation\Tomcat 8.0\temp" Using JRE_HOME: "C:\Program Files\Java\jdk1.8.0_144" Using CLASSPATH: "C:\Program Files\Apache Software Foundation\Tomcat 8.0\bin\bootstrap.jar;C:\Program Files\Apache Software Foundation\Tomcat 8.0\bin\tomcat-juli.jar" 13-Apr-2018 11:00:51.747 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Server version: Apache Tomcat/8.0.45 13-Apr-2018 11:00:51.750 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Server built: Jun 26 2017 20:06:07 UTC 13-Apr-2018 11:00:51.750 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Server number: 8.0.45.0 13-Apr-2018 11:00:51.751 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log OS Name: Windows 10 13-Apr-2018 11:00:51.751 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log OS Version: 10.0 13-Apr-2018 11:00:51.751 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Architecture: amd64 13-Apr-2018 11:00:51.751 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Java Home: C:\Program Files\Java\jdk1.8.0_144\jre 13-Apr-2018 11:00:51.751 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log JVM Version: 1.8.0_144-b01 13-Apr-2018 11:00:51.751 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log JVM Vendor: Oracle Corporation 13-Apr-2018 11:00:51.751 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log CATALINA_BASE: C:\Users\inren\.IntelliJIdea2018.1\system\tomcat\Unnamed_springmvcdemo5_2 13-Apr-2018 11:00:51.751 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log CATALINA_HOME: C:\Program Files\Apache Software Foundation\Tomcat 8.0 13-Apr-2018 11:00:51.752 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.util.logging.config.file=C:\Users\inren\.IntelliJIdea2018.1\system\tomcat\Unnamed_springmvcdemo5_2\conf\logging.properties 13-Apr-2018 11:00:51.752 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager 13-Apr-2018 11:00:51.752 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcom.sun.management.jmxremote= 13-Apr-2018 11:00:51.752 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcom.sun.management.jmxremote.port=1099 13-Apr-2018 11:00:51.752 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcom.sun.management.jmxremote.ssl=false 13-Apr-2018 11:00:51.753 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcom.sun.management.jmxremote.authenticate=false 13-Apr-2018 11:00:51.753 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.rmi.server.hostname=127.0.0.1 13-Apr-2018 11:00:51.753 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djdk.tls.ephemeralDHKeySize=2048 13-Apr-2018 11:00:51.753 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.protocol.handler.pkgs=org.apache.catalina.webresources 13-Apr-2018 11:00:51.753 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.endorsed.dirs=C:\Program Files\Apache Software Foundation\Tomcat 8.0\endorsed 13-Apr-2018 11:00:51.753 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcatalina.base=C:\Users\inren\.IntelliJIdea2018.1\system\tomcat\Unnamed_springmvcdemo5_2 13-Apr-2018 11:00:51.753 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcatalina.home=C:\Program Files\Apache Software Foundation\Tomcat 8.0 13-Apr-2018 11:00:51.753 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.io.tmpdir=C:\Program Files\Apache Software Foundation\Tomcat 8.0\temp 13-Apr-2018 11:00:51.754 信息 [main] org.apache.catalina.core.AprLifecycleListener.lifecycleEvent The APR based Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: C:\Program Files\Java\jdk1.8.0_144\bin;C:\Windows\Sun\Java\bin;C:\Windows\system32;C:\Windows;C:\ProgramData\Oracle\Java\javapath;D:\oracle\product\11.2.0\client_1\bin;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;C:\Program Files\Intel\WiFi\bin\;C:\Program Files\Common Files\Intel\WirelessCommon\;C:\Program Files (x86)\NVIDIA Corporation\PhysX\Common;C:\Program Files\TortoiseSVN\bin;C:\Program Files\dotnet\;C:\Program Files\Microsoft SQL Server\130\Tools\Binn\;C:\Program Files (x86)\Microsoft SQL Server\130\Tools\Binn\;C:\Program Files (x86)\Microsoft SQL Server\130\DTS\Binn\;C:\Program Files\Microsoft SQL Server\130\DTS\Binn\;C:\Program Files\Microsoft SQL Server\Client SDK\ODBC\130\Tools\Binn\;C:\Program Files (x86)\Microsoft SQL Server\Client SDK\ODBC\130\Tools\Binn\;C:\Program Files (x86)\Microsoft SQL Server\140\Tools\Binn\;C:\Program Files (x86)\Microsoft SQL Server\140\DTS\Binn\;C:\Program Files (x86)\Microsoft SQL Server\140\Tools\Binn\ManagementStudio\;C:\Windows\system32\config\systemprofile\.dnx\bin;C:\Program Files\Microsoft DNX\Dnvm\;C:\Program Files\Git\cmd;C:\Program Files (x86)\VisualSVN\bin;C:\Program Files\nodejs\;";D:\Tools\apache-maven-3.5.3\bin";"C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;";;. 13-Apr-2018 11:00:51.921 信息 [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-8080"] 13-Apr-2018 11:00:51.947 信息 [main] org.apache.tomcat.util.net.NioSelectorPool.getSharedSelector Using a shared selector for servlet write/read 13-Apr-2018 11:00:51.949 信息 [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["ajp-nio-8009"] 13-Apr-2018 11:00:51.952 信息 [main] org.apache.tomcat.util.net.NioSelectorPool.getSharedSelector Using a shared selector for servlet write/read 13-Apr-2018 11:00:51.953 信息 [main] org.apache.catalina.startup.Catalina.load Initialization processed in 606 ms 13-Apr-2018 11:00:51.993 信息 [main] org.apache.catalina.core.StandardService.startInternal Starting service Catalina 13-Apr-2018 11:00:51.994 信息 [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet Engine: Apache Tomcat/8.0.45 13-Apr-2018 11:00:52.004 信息 [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-8080"] 13-Apr-2018 11:00:52.013 信息 [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["ajp-nio-8009"] 13-Apr-2018 11:00:52.016 信息 [main] org.apache.catalina.startup.Catalina.start Server startup in 62 ms Connected to server [2018-04-13 11:00:52,322] Artifact springmvcdemo5:war exploded: Artifact is being deployed, please wait... 13-Apr-2018 11:00:54.459 信息 [RMI TCP Connection(3)-127.0.0.1] org.apache.jasper.servlet.TldScanner.scanJars At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time. [2018-04-13 11:00:54,526] Artifact springmvcdemo5:war exploded: Artifact is deployed successfully [2018-04-13 11:00:54,526] Artifact springmvcdemo5:war exploded: Deploy took 2,205 milliseconds 13-Apr-2018 11:01:02.006 信息 [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDirectory Deploying web application directory C:\Program Files\Apache Software Foundation\Tomcat 8.0\webapps\manager 13-Apr-2018 11:01:02.064 信息 [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDirectory Deployment of web application directory C:\Program Files\Apache Software Foundation\Tomcat 8.0\webapps\manager has finished in 57 ms .IntelliJIdea2018.1\system\tomcat\Unnamed_springmvcdemo5_2在这里面也没有生成对应的文件？