测试时报错404
来源:3-6 核心控制器测试
慕沐7374140
2019-04-21 21:47:59

/Library/apache-tomcat-8.5.37/bin/catalina.sh run
[2019-04-21 09:44:51,702] Artifact am_web:war: Waiting for server connection to start artifact deployment...
21-Apr-2019 21:44:58.352 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Server version: Apache Tomcat/8.5.37
21-Apr-2019 21:44:58.356 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Server built: Dec 12 2018 12:07:02 UTC
21-Apr-2019 21:44:58.356 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Server number: 8.5.37.0
21-Apr-2019 21:44:58.356 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log OS Name: Mac OS X
21-Apr-2019 21:44:58.356 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log OS Version: 10.12.6
21-Apr-2019 21:44:58.357 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Architecture: x86_64
21-Apr-2019 21:44:58.357 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Java Home: /Library/Java/JavaVirtualMachines/jdk1.8.0_191.jdk/Contents/Home/jre
21-Apr-2019 21:44:58.362 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log JVM Version: 1.8.0_191-b12
21-Apr-2019 21:44:58.363 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log JVM Vendor: Oracle Corporation
21-Apr-2019 21:44:58.363 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log CATALINA_BASE: /Users/wanghe222530qq.com/Library/Caches/IntelliJIdea2018.3/tomcat/show_jsp_am
21-Apr-2019 21:44:58.363 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log CATALINA_HOME: /Library/apache-tomcat-8.5.37
21-Apr-2019 21:44:58.365 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.util.logging.config.file=/Users/wanghe222530qq.com/Library/Caches/IntelliJIdea2018.3/tomcat/show_jsp_am/conf/logging.properties
21-Apr-2019 21:44:58.366 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager
21-Apr-2019 21:44:58.366 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcom.sun.management.jmxremote=
21-Apr-2019 21:44:58.366 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcom.sun.management.jmxremote.port=1099
21-Apr-2019 21:44:58.367 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcom.sun.management.jmxremote.ssl=false
21-Apr-2019 21:44:58.373 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcom.sun.management.jmxremote.password.file=/Users/wanghe222530qq.com/Library/Caches/IntelliJIdea2018.3/tomcat/show_jsp_am/jmxremote.password
21-Apr-2019 21:44:58.373 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcom.sun.management.jmxremote.access.file=/Users/wanghe222530qq.com/Library/Caches/IntelliJIdea2018.3/tomcat/show_jsp_am/jmxremote.access
21-Apr-2019 21:44:58.373 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.rmi.server.hostname=127.0.0.1
21-Apr-2019 21:44:58.373 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djdk.tls.ephemeralDHKeySize=2048
21-Apr-2019 21:44:58.374 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.protocol.handler.pkgs=org.apache.catalina.webresources
21-Apr-2019 21:44:58.374 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dorg.apache.catalina.security.SecurityListener.UMASK=0027
21-Apr-2019 21:44:58.374 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dignore.endorsed.dirs=
21-Apr-2019 21:44:58.374 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcatalina.base=/Users/wanghe222530qq.com/Library/Caches/IntelliJIdea2018.3/tomcat/show_jsp_am
21-Apr-2019 21:44:58.374 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcatalina.home=/Library/apache-tomcat-8.5.37
21-Apr-2019 21:44:58.375 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.io.tmpdir=/Library/apache-tomcat-8.5.37/temp
21-Apr-2019 21:44:58.375 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: [/Users/wanghe222530qq.com/Library/Java/Extensions:/Library/Java/Extensions:/Network/Library/Java/Extensions:/System/Library/Java/Extensions:/usr/lib/java:.]
21-Apr-2019 21:44:58.822 信息 [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-8088"]
21-Apr-2019 21:44:58.851 信息 [main] org.apache.tomcat.util.net.NioSelectorPool.getSharedSelector Using a shared selector for servlet write/read
21-Apr-2019 21:44:58.894 信息 [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["ajp-nio-8019"]
21-Apr-2019 21:44:58.897 信息 [main] org.apache.tomcat.util.net.NioSelectorPool.getSharedSelector Using a shared selector for servlet write/read
21-Apr-2019 21:44:58.898 信息 [main] org.apache.catalina.startup.Catalina.load Initialization processed in 1295 ms
21-Apr-2019 21:44:58.951 信息 [main] org.apache.catalina.core.StandardService.startInternal Starting service [Catalina]
21-Apr-2019 21:44:58.951 信息 [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet Engine: Apache Tomcat/8.5.37
21-Apr-2019 21:44:58.963 信息 [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-8088"]
21-Apr-2019 21:44:58.976 信息 [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["ajp-nio-8019"]
21-Apr-2019 21:44:58.979 信息 [main] org.apache.catalina.startup.Catalina.start Server startup in 81 ms
Connected to server
[2019-04-21 09:44:59,472] Artifact am_web:war: Artifact is being deployed, please wait...
21-Apr-2019 21:45:01.722 信息 [RMI TCP Connection(2)-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.
[2019-04-21 09:45:01,861] Artifact am_web:war: Artifact is deployed successfully
[2019-04-21 09:45:01,862] Artifact am_web:war: Deploy took 2,389 milliseconds
21-Apr-2019 21:45:08.968 信息 [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDirectory Deploying web application directory [/Library/apache-tomcat-8.5.37/webapps/manager]
21-Apr-2019 21:45:09.023 信息 [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDirectory Deployment of web application directory [/Library/apache-tomcat-8.5.37/webapps/manager] has finished in [54] ms
4回答
同学你好,在截图中的报错,是同学单词拼写错误,

这里应该是driverClassName,同学少写了一个“r”。建议同学修改一下。
另外404错误是资源找不到,问一下同学show.jsp的位置是否在webapp目录下,而不是WEB-INF目录下。如果是在WEB-INF目录下的页面是不能直接访问的。建议同学检查一下。
如果我的回答解决了你的疑惑,请采纳。祝:学习愉快~
慕沐7374140
提问者
2019-04-22
已解决。application context路径不一致造成的。
慕沐7374140
提问者
2019-04-22

show.jsp是放在webapp目录下的。

慕沐7374140
提问者
2019-04-21

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