使用tomcat部署我的war文件时出现问题

分类：编程问答

如何解决使用tomcat部署我的war文件时出现问题

所以我花了将近一天的时间试图让tomcat接受我的.war，所以也许你们可以帮助我。

我做了什么：

  • 将.war文件复制到/ webapps目录
  • 使用“ sudo systemctl stop tomcat8”停止了tomcat
  • 使用“ sudo systemctl start tomcat8”启动tomcat

此后，我检查了我的应用程序是否在那里并且仍然得到默认的“ It Works！”。的tomcat页面。所以我检查了catalina.out，并有以下几行：

25-Aug-2020 22:14:24.403 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Catalina]
25-Aug-2020 22:14:24.404 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet Engine: Apache Tomcat/8.5.54 (Debian)
25-Aug-2020 22:14:24.480 INFO [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployWAR Deploying web application archive [/var/lib/tomcat8/webapps/demo-0.0.1-SNAPSHOT.war]
25-Aug-2020 22:14:25.324 WARNING [localhost-startStop-1] org.apache.tomcat.util.descriptor.web.WebXml.setVersion Unknown version string [4.0]. Default version will be used.
25-Aug-2020 22:14:37.168 INFO [localhost-startStop-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 JS$
25-Aug-2020 22:14:37.785 INFO [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployWAR Deployment of web application archive [/var/lib/tomcat8/webapps/demo-0.0.1-SNAPSHOT.war] has finished in [13,303] ms
25-Aug-2020 22:14:37.788 INFO [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDirectory Deploying web application directory [/var/lib/tomcat8/webapps/ROOT]
25-Aug-2020 22:14:39.592 INFO [localhost-startStop-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 JS$
25-Aug-2020 22:14:39.602 INFO [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDirectory Deployment of web application directory [/var/lib/tomcat8/webapps/ROOT] has finished in [1,815] ms
25-Aug-2020 22:14:39.648 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-8080"]
25-Aug-2020 22:14:39.694 INFO [main] org.apache.catalina.startup.Catalina.start Server startup in 15388 ms

所以我认为问题是在 demo-0.0.1-SNAPSHOT.war 应用之后部署了标准 ROOT 应用。因此，我删除了 ROOT 文件夹并重新启动了服务器，但是仍然无法访问我的服务。现在，我得到一个404错误页面。 catalina.out：

25-Aug-2020 22:36:17.865 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Catalina]
25-Aug-2020 22:36:17.865 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet Engine: Apache Tomcat/8.5.54 (Debian)
25-Aug-2020 22:36:17.941 INFO [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployWAR Deploying web application archive [/var/lib/tomcat8/webapps/demo-0.0.1-SNAPSHOT.war]
25-Aug-2020 22:36:18.806 WARNING [localhost-startStop-1] org.apache.tomcat.util.descriptor.web.WebXml.setVersion Unknown version string [4.0]. Default version will be used.
25-Aug-2020 22:36:30.742 INFO [localhost-startStop-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 JS$
25-Aug-2020 22:36:31.339 INFO [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployWAR Deployment of web application archive [/var/lib/tomcat8/webapps/demo-0.0.1-SNAPSHOT.war] has finished in [13,396] ms
25-Aug-2020 22:36:31.349 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-8080"]
25-Aug-2020 22:36:31.380 INFO [main] org.apache.catalina.startup.Catalina.start Server startup in 13611 ms

因此，它实际上是在部署我的war文件-但无论如何都不完全。 我尝试通过 {ip}：80 / 和 {ip}：80 / demo-0.0.1-SNAPSHOT /

致电服务

其他信息：

  • tomcat位于树莓派上，距离我大约100公里
  • 树莓派还为那里的网络托管了一个pi孔
  • catalina.out日志在两个启动中的每个启动处都有其他行（带有警告）。我将从最后一次启动时发布完整的日志

希望我能提供足够的信息！ 预先谢谢你

25-Aug-2020 22:13:21.422 INFO [localhost-startStop-2] org.apache.catalina.startup.HostConfig.deployWAR Deploying web application archive [/var/lib/tomcat8/webapps/demo-0.0.1-SNAPSHOT.war]
25-Aug-2020 22:13:22.213 WARNING [localhost-startStop-2] org.apache.tomcat.util.descriptor.web.WebXml.setVersion Unknown version string [4.0]. Default version will be used.
25-Aug-2020 22:13:34.872 INFO [localhost-startStop-2] 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.
25-Aug-2020 22:13:35.146 INFO [localhost-startStop-2] org.apache.catalina.startup.HostConfig.deployWAR Deployment of web application archive [/var/lib/tomcat8/webapps/demo-0.0.1-SNAPSHOT.war] has finished in [13,723] ms
25-Aug-2020 22:14:15.314 INFO [Thread-4] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio-8080"]
25-Aug-2020 22:14:15.337 INFO [Thread-4] org.apache.catalina.core.StandardService.stopInternal Stopping service [Catalina]
25-Aug-2020 22:14:15.460 INFO [Thread-4] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-nio-8080"]
25-Aug-2020 22:14:15.467 INFO [Thread-4] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio-8080"]
25-Aug-2020 22:14:22.166 WARNING [main] org.apache.catalina.startup.ClassLoaderFactory.validateFile Problem with directory [/var/lib/tomcat8/common/classes],exists: [false],isDirectory: [false],canRead: [false]
25-Aug-2020 22:14:22.176 WARNING [main] org.apache.catalina.startup.ClassLoaderFactory.validateFile Problem with directory [/var/lib/tomcat8/common],canRead: [false]
25-Aug-2020 22:14:22.177 WARNING [main] org.apache.catalina.startup.ClassLoaderFactory.validateFile Problem with directory [/usr/share/tomcat8/common/classes],canRead: [false]
25-Aug-2020 22:14:22.177 WARNING [main] org.apache.catalina.startup.ClassLoaderFactory.validateFile Problem with directory [/usr/share/tomcat8/common],canRead: [false]
25-Aug-2020 22:14:22.181 WARNING [main] org.apache.catalina.startup.ClassLoaderFactory.validateFile Problem with directory [/var/lib/tomcat8/server/classes],canRead: [false]
25-Aug-2020 22:14:22.182 WARNING [main] org.apache.catalina.startup.ClassLoaderFactory.validateFile Problem with directory [/var/lib/tomcat8/server],canRead: [false]
25-Aug-2020 22:14:22.183 WARNING [main] org.apache.catalina.startup.ClassLoaderFactory.validateFile Problem with directory [/usr/share/tomcat8/server/classes],canRead: [false]
25-Aug-2020 22:14:22.184 WARNING [main] org.apache.catalina.startup.ClassLoaderFactory.validateFile Problem with directory [/usr/share/tomcat8/server],canRead: [false]
25-Aug-2020 22:14:22.186 WARNING [main] org.apache.catalina.startup.ClassLoaderFactory.validateFile Problem with directory [/var/lib/tomcat8/shared/classes],canRead: [false]
25-Aug-2020 22:14:22.186 WARNING [main] org.apache.catalina.startup.ClassLoaderFactory.validateFile Problem with directory [/var/lib/tomcat8/shared],canRead: [false]
25-Aug-2020 22:14:22.187 WARNING [main] org.apache.catalina.startup.ClassLoaderFactory.validateFile Problem with directory [/usr/share/tomcat8/shared/classes],canRead: [false]
25-Aug-2020 22:14:22.188 WARNING [main] org.apache.catalina.startup.ClassLoaderFactory.validateFile Problem with directory [/usr/share/tomcat8/shared],canRead: [false]
25-Aug-2020 22:14:23.738 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Server version name:   Apache Tomcat/8.5.54 (Debian)
25-Aug-2020 22:14:23.739 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Server built:          Jul 22 2020 15:22:27 UTC
25-Aug-2020 22:14:23.739 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Server version number: 8.5.54.0
25-Aug-2020 22:14:23.740 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log OS Name:               Linux
25-Aug-2020 22:14:23.740 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log OS Version:            4.19.66-v7+
25-Aug-2020 22:14:23.740 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Architecture:          arm
25-Aug-2020 22:14:23.741 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Java Home:             /usr/lib/jvm/jdk-8-oracle-arm32-vfp-hflt/jre
25-Aug-2020 22:14:23.741 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log JVM Version:           1.8.0_65-b17
25-Aug-2020 22:14:23.742 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log JVM Vendor:            Oracle Corporation
25-Aug-2020 22:14:23.742 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log CATALINA_BASE:         /var/lib/tomcat8
25-Aug-2020 22:14:23.742 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log CATALINA_HOME:         /usr/share/tomcat8
25-Aug-2020 22:14:23.743 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.util.logging.config.file=/var/lib/tomcat8/conf/logging.properties
25-Aug-2020 22:14:23.744 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager
25-Aug-2020 22:14:23.744 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.awt.headless=true
25-Aug-2020 22:14:23.744 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -XX:+UseConcMarkSweepGC
25-Aug-2020 22:14:23.745 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djdk.tls.ephemeralDHKeySize=2048
25-Aug-2020 22:14:23.745 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.protocol.handler.pkgs=org.apache.catalina.webresources
25-Aug-2020 22:14:23.745 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dorg.apache.catalina.security.SecurityListener.UMASK=0027
25-Aug-2020 22:14:23.746 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dignore.endorsed.dirs=
25-Aug-2020 22:14:23.746 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcatalina.base=/var/lib/tomcat8
25-Aug-2020 22:14:23.747 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcatalina.home=/usr/share/tomcat8
25-Aug-2020 22:14:23.747 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.io.tmpdir=/tmp/tomcat8-tomcat8-tmp
25-Aug-2020 22:14:23.747 INFO [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: [/usr/java/packages/lib/arm:/lib:/usr/lib]
25-Aug-2020 22:14:24.191 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-8080"]
25-Aug-2020 22:14:24.257 INFO [main] org.apache.tomcat.util.net.NioSelectorPool.getSharedSelector Using a shared selector for servlet write/read
25-Aug-2020 22:14:24.305 INFO [main] org.apache.catalina.startup.Catalina.load Initialization processed in 1953 ms
25-Aug-2020 22:14:24.403 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Catalina]
25-Aug-2020 22:14:24.404 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet Engine: Apache Tomcat/8.5.54 (Debian)
25-Aug-2020 22:14:24.480 INFO [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployWAR Deploying web application archive [/var/lib/tomcat8/webapps/demo-0.0.1-SNAPSHOT.war]
25-Aug-2020 22:14:25.324 WARNING [localhost-startStop-1] org.apache.tomcat.util.descriptor.web.WebXml.setVersion Unknown version string [4.0]. Default version will be used.
25-Aug-2020 22:14:37.168 INFO [localhost-startStop-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.
25-Aug-2020 22:14:37.785 INFO [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployWAR Deployment of web application archive [/var/lib/tomcat8/webapps/demo-0.0.1-SNAPSHOT.war] has finished in [13,303] ms
25-Aug-2020 22:14:37.788 INFO [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDirectory Deploying web application directory [/var/lib/tomcat8/webapps/ROOT]
25-Aug-2020 22:14:39.592 INFO [localhost-startStop-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.
25-Aug-2020 22:14:39.602 INFO [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDirectory Deployment of web application directory [/var/lib/tomcat8/webapps/ROOT] has finished in [1,815] ms
25-Aug-2020 22:14:39.648 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-8080"]
25-Aug-2020 22:14:39.694 INFO [main] org.apache.catalina.startup.Catalina.start Server startup in 15388 ms

版权声明：本文内容由互联网用户自发贡献，该文观点与技术仅代表作者本人。本站仅提供信息存储空间服务，不拥有所有权，不承担相关法律责任。如发现本站有涉嫌侵权/违法违规的内容， 请发送邮件至 dio@foxmail.com 举报，一经查实，本站将立刻删除。

相关推荐

导入项目后报错问题
依赖报错 idea导入项目后依赖报错，解决方案：https://blog.csdn.net/weixin_42420249/article/details/81191861 依赖版本报错：更换其他版本 无法下载依赖可参考：https://blog.csdn.net/weixin_42628809/a
idea不能识别yaml文件
使用mybatis plus常见错误
错误1：代码生成器依赖和mybatis依赖冲突 启动项目时报错如下 2021-12-03 13:33:33.927 ERROR 7228 [ main] o.s.b.d.LoggingFailureAnalysisReporter : *************************** APPL
gradle常见问题与错误
错误1：gradle项目控制台输出为乱码 # 解决方案：https://blog.csdn.net/weixin_43501566/article/details/112482302 # 在gradle-wrapper.properties 添加以下内容 org.gradle.jvmargs=-Df
Mybatis Plus传入参数0不起作用
错误还原：在查询的过程中，传入的workType为0时，该条件不起作用 <select id="xxx"> SELECT di.id, di.name, di.work_type, di.updated... <where> <if test=&qu
linux中make编译源码包失败
报错如下，gcc版本太低 ^ server.c:5346:31: 错误：‘struct redisServer’没有名为‘server_cpulist’的成员 redisSetCpuAffinity(server.server_cpulist); ^ server.c: 在函数‘hasActiveC
微服务启动错误：Command line is too long. Shorten command line for
解决方案1 1、改项目中.idea/workspace.xml配置文件，增加dynamic.classpath参数 2、搜索PropertiesComponent，添加如下 <property name="dynamic.classpath" value="tru
vue常见错误
删除根组件app.vue中的默认代码后报错：Module Error (from ./node_modules/eslint-loader/index.js): 解决方案：关闭ESlint代码检测，在项目根目录创建vue.config.js，在文件中添加 module.exports = { lin
spark常见错误
查看spark默认的python版本 [root@master day27]# pyspark /home/software/spark-2.3.4-bin-hadoop2.7/conf/spark-env.sh: line 2: /usr/local/hadoop/bin/hadoop: No s
matplotlib报错：AttributeError: module 'backend_interagg' has no attribute 'FigureCanvas'. Did you mean: 'FigureCanvasAgg'?
使用本地python环境可以成功执行 import pandas as pd import matplotlib.pyplot as plt # 设置字体 plt.rcParams['font.sans-serif'] = ['SimHei'] # 能正确显示负号 p
gitlab登录失败，报错：This challenge page was accidentally cached by an intermediary and is no longer available.
设置时间 控制面板
后端开发常见错误
错误1：Request method ‘DELETE‘ not supported 错误还原：controller层有一个接口，访问该接口时报错：Request method ‘DELETE‘ not supported 错误原因：没有接收到前端传入的参数，修改为如下 参考 错误2：cannot r
docker常见错误
错误1：启动docker镜像时报错：Error response from daemon: driver failed programming external connectivity on endpoint quirky_allen 解决方法：重启docker -> systemctl r
idea常见错误
错误1：private field ‘xxx‘ is never assigned 按Altʾnter快捷键，选择第2项 参考：https://blog.csdn.net/shi_hong_fei_hei/article/details/88814070 错误2：启动时报错，不能找到主启动类 #
pip安装依赖失败
报错如下，通过源不能下载，最后警告pip需升级版本 Requirement already satisfied: pip in c:\users\ychen\appdata\local\programs\python\python310\lib\site-packages (22.0.4) Coll
maven常见错误
错误1：maven打包报错 错误还原：使用maven打包项目时报错如下 [ERROR] Failed to execute goal org.apache.maven.plugins:maven-resources-plugin:3.2.0:resources (default-resources)
cloud项目中常见错误
错误1：服务调用时报错 服务消费者模块assess通过openFeign调用服务提供者模块hires 如下为服务提供者模块hires的控制层接口 @RestController @RequestMapping("/hires") public class FeignControl
springboot常见错误
错误1：运行项目后报如下错误 解决方案 报错2：Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:3.8.1:compile (default-compile) on project sb 解决方案：在pom.
springmvc拦截器中使用redisTemplate报空指针异常
参考 错误原因 过滤器或拦截器在生效时，redisTemplate还没有注入 解决方案：在注入容器时就生效 @Component //项目运行时就注入Spring容器 public class RedisBean { @Resource private RedisTemplate<String
vite报错：npm ERR! command C:WINDOWSsystem32cmd.exe /d /s /c C:UsersychenAppDataLocalTempnpx-dde1c848.cmd
使用vite构建项目报错 C:\Users\ychen\work>npm init @vitejs/app @vitejs/create-app is deprecated, use npm init vite instead C:\Users\ychen\AppData\Local\npm-
pythonJavaScriptjavaHTMLPHPreactjsC#AndroidCSSNode.jssqlrpython-3.xMysqLjQueryc++pandasFlutterangularIOSdjangolinuxswifttypescript路由器JSON路由器设置无线路由器h3c华三华三路由器设置华三路由器电脑软件教程arraysdocker软件图文教程Cvue.jslaravelspring-boot