IDEA local launch web project access any address is 404 - Codes Helper

the console output is as follows, with no error:

    D:\apache-tomcat-8.0.30\bin\catalina.bat run
    [2018-04-26 02:19:05,295] Artifact PersonAnalysisBS:war exploded: Waiting for server connection to start artifact deployment...
    Using CATALINA_BASE:   "C:\Users\William\.IntelliJIdea2017.2\system\tomcat\Unnamed_PersonAnalysisBS_2"
    Using CATALINA_HOME:   "D:\apache-tomcat-8.0.30"
    Using CATALINA_TMPDIR: "D:\apache-tomcat-8.0.30\temp"
    Using JRE_HOME:        "C:\Program Files\Java\jdk1.8.0_151"
    Using CLASSPATH:       "D:\apache-tomcat-8.0.30\bin\bootstrap.jar;D:\apache-tomcat-8.0.30\bin\tomcat-juli.jar"
    26-Apr-2018 14:19:06.622 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Server version:        Apache Tomcat/8.0.30
    26-Apr-2018 14:19:06.623 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Server built:          Dec 1 2015 22:30:46 UTC
    26-Apr-2018 14:19:06.623 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Server number:         8.0.30.0
    26-Apr-2018 14:19:06.624 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log OS Name:               Windows 10
    26-Apr-2018 14:19:06.624 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log OS Version:            10.0
    26-Apr-2018 14:19:06.624 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Architecture:          amd64
    26-Apr-2018 14:19:06.624 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Java Home:             C:\Program Files\Java\jdk1.8.0_151\jre
    26-Apr-2018 14:19:06.624 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log JVM Version:           1.8.0_151-b12
    26-Apr-2018 14:19:06.625 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log JVM Vendor:            Oracle Corporation
    26-Apr-2018 14:19:06.626 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log CATALINA_BASE:         C:\Users\William\.IntelliJIdea2017.2\system\tomcat\Unnamed_PersonAnalysisBS_2
    26-Apr-2018 14:19:06.626 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log CATALINA_HOME:         D:\apache-tomcat-8.0.30
    26-Apr-2018 14:19:06.626 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Xms2048m
    26-Apr-2018 14:19:06.626 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Xmx2048m
    26-Apr-2018 14:19:06.626 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -XX:PermSize=64M
    26-Apr-2018 14:19:06.626 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -XX:MaxPermSize=128M
    26-Apr-2018 14:19:06.626 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcom.sun.management.jmxremote=
    26-Apr-2018 14:19:06.626 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcom.sun.management.jmxremote.port=1099
    26-Apr-2018 14:19:06.626 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcom.sun.management.jmxremote.ssl=false
    26-Apr-2018 14:19:06.627 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcom.sun.management.jmxremote.authenticate=false
    26-Apr-2018 14:19:06.627 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.rmi.server.hostname=127.0.0.1
    26-Apr-2018 14:19:06.627 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.util.logging.config.file=C:\Users\William\.IntelliJIdea2017.2\system\tomcat\Unnamed_PersonAnalysisBS_2\conf\logging.properties
    26-Apr-2018 14:19:06.627 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager
    26-Apr-2018 14:19:06.627 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.endorsed.dirs=D:\apache-tomcat-8.0.30\endorsed
    26-Apr-2018 14:19:06.627 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcatalina.base=C:\Users\William\.IntelliJIdea2017.2\system\tomcat\Unnamed_PersonAnalysisBS_2
    26-Apr-2018 14:19:06.627 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcatalina.home=D:\apache-tomcat-8.0.30
    26-Apr-2018 14:19:06.627 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.io.tmpdir=D:\apache-tomcat-8.0.30\temp
    26-Apr-2018 14:19:06.627 INFO [main] org.apache.catalina.core.AprLifecycleListener.lifecycleEvent Loaded APR based Apache Tomcat Native library 1.1.33 using APR version 1.5.1.
    26-Apr-2018 14:19:06.627 INFO [main] org.apache.catalina.core.AprLifecycleListener.lifecycleEvent APR capabilities: IPv6 [true], sendfile [true], accept filters [false], random [true].
    26-Apr-2018 14:19:07.771 INFO [main] org.apache.catalina.core.AprLifecycleListener.initializeSSL OpenSSL successfully initialized (OpenSSL 1.0.1m 19 Mar 2015)
    26-Apr-2018 14:19:08.042 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-apr-8080"]
    26-Apr-2018 14:19:08.055 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["ajp-apr-8009"]
    26-Apr-2018 14:19:08.057 INFO [main] org.apache.catalina.startup.Catalina.load Initialization processed in 1982 ms
    26-Apr-2018 14:19:08.129 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service Catalina
    26-Apr-2018 14:19:08.129 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet Engine: Apache Tomcat/8.0.30
    26-Apr-2018 14:19:08.166 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-apr-8080"]
    26-Apr-2018 14:19:08.176 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["ajp-apr-8009"]
    26-Apr-2018 14:19:08.177 INFO [main] org.apache.catalina.startup.Catalina.start Server startup in 119 ms
    Connected to server
    [2018-04-26 02:19:08,531] Artifact PersonAnalysisBS:war exploded: Artifact is being deployed, please wait...
    26-Apr-2018 14:19:24.282 INFO [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.
    [2018-04-26 02:19:24,414] Artifact PersonAnalysisBS:war exploded: Artifact is deployed successfully
    [2018-04-26 02:19:24,414] Artifact PersonAnalysisBS:war exploded: Deploy took 15,883 milliseconds

tomcat settings are as follows:

spring:

search results have been tried:
1: ensure that the JDK version of the system is the same as the project JDK version, and when there are multiple JDK versions, ensure that the JDK variable version of the system JAVA_HOME is the same as the project version. The startup Listener code for configuring spring in
2:web.xml is as follows:

<listener>
    <listener-class>org.springframework.web.util.IntrospectorCleanupListener</listener-class>
</listener>
<listener>
    <listener-class>org.springframework.web.util.Log4jConfigListener</listener-class>
</listener>
<!-- spring  -->
<listener>
    <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>

The addition of web.xml, in

3:pom.xml ensures that it can be loaded. The code is as follows:

        <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-war-plugin</artifactId>
            <version>2.1.1</version>
            <configuration>
                <packagingExcludes>WEB-INF/web.xml</packagingExcludes>
                <webResources>
                    <resource>
                        <directory>${runtime.active}</directory>
                        <targetPath>WEB-INF/classes</targetPath>
                    </resource>
                </webResources>
            </configuration>
        </plugin>

now I would like to ask if anyone can know where the mistake is?
this problem has been stuck for almost three days. I have tried all kinds of information and problems, and the code can run locally on other people"s computers, but not on my computer.
Thank you very much!