Spring应用程序在TomCat上遇到404错误

icomxhvb  于 2022-11-13  发布在  Spring
关注(0)|答案(1)|浏览(131)

你好吗？
我正在做一个Sping Boot 应用程序，我在TomCat上遇到了404错误。我正在使用Maven构建.WAR文件，并使用tomcat 7-maven插件部署到TomCat。我已经阅读了很多与我的上下文非常相似的主题，但我找不到解决方案。我注意到的一点是，当我进行部署时，Spring字母不再显示在TomCat提示符上。

HTTP Status 404 – Not Found
Type Status Report

Message The requested resource [/scim/] is not available

Description The origin server did not find a current representation for the target resource or is not willing to disclose that one exists.

Apache Tomcat/9.0.64

Print of the error
有些人试图解决这个问题，把extends SpringBootServletInitializer和

@Override
protected SpringApplicationBuilder configure(SpringApplicationBuilder builder){
    return builder.sources(ScimApplication.class);
}

在主课堂上，但我已经做了，没有工作。
我使用mvn clean install命令编译.war文件，然后执行mvn clean tomcat7:deploy命令直接部署到TomCat，我已经在tomcat-users.xml上配置了用户，并在Maven的conf文件夹的settings.xml上添加了服务器标记。
即使我进入TomCat的管理器页面，并从那里进行部署，当我尝试localhost：8080/scim时，我会得到404错误。
我将在这里放置我的初始化TomCat日志，以及我的Controller、POM.xml和Main类。
谢谢如果你们需要更多信息告诉我。

  • TomCat日志初始化 *
07-Jul-2022 11:09:14.795 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Server version name:   Apache Tomcat/9.0.64
07-Jul-2022 11:09:14.795 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Server built:          Jun 2 2022 19:08:46 UTC
07-Jul-2022 11:09:14.795 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Server version number: 9.0.64.0
07-Jul-2022 11:09:14.795 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log OS Name:               Windows 10
07-Jul-2022 11:09:14.795 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log OS Version:            10.0
07-Jul-2022 11:09:14.795 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Architecture:          amd64
07-Jul-2022 11:09:14.795 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Java Home:             C:\Program Files\Java\jre1.8.0_333
07-Jul-2022 11:09:14.795 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log JVM Version:           1.8.0_333-b02
07-Jul-2022 11:09:14.795 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log JVM Vendor:            Oracle Corporation
07-Jul-2022 11:09:14.795 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log CATALINA_BASE:         C:\apache-tomcat-9.0.64
07-Jul-2022 11:09:14.795 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log CATALINA_HOME:         C:\apache-tomcat-9.0.64
07-Jul-2022 11:09:14.795 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.util.logging.config.file=\apache-tomcat-9.0.64\conf\logging.properties
07-Jul-2022 11:09:14.795 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager
07-Jul-2022 11:09:14.795 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djdk.tls.ephemeralDHKeySize=2048
07-Jul-2022 11:09:14.795 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.protocol.handler.pkgs=org.apache.catalina.webresources
07-Jul-2022 11:09:14.795 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dignore.endorsed.dirs=
07-Jul-2022 11:09:14.795 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcatalina.base=\apache-tomcat-9.0.64
07-Jul-2022 11:09:14.795 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcatalina.home=\apache-tomcat-9.0.64
07-Jul-2022 11:09:14.795 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.io.tmpdir=\apache-tomcat-9.0.64\temp
07-Jul-2022 11:09:14.811 INFO [main] org.apache.catalina.core.AprLifecycleListener.lifecycleEvent Loaded Apache Tomcat Native library [1.2.33] using APR version [1.7.0].
07-Jul-2022 11:09:14.811 INFO [main] org.apache.catalina.core.AprLifecycleListener.lifecycleEvent APR capabilities: IPv6 [true], sendfile [true], accept filters [false], random [true], UDS [true].
07-Jul-2022 11:09:14.827 INFO [main] org.apache.catalina.core.AprLifecycleListener.lifecycleEvent APR/OpenSSL configuration: useAprConnector [false], useOpenSSL [true]
07-Jul-2022 11:09:14.827 INFO [main] org.apache.catalina.core.AprLifecycleListener.initializeSSL OpenSSL successfully initialized [OpenSSL 1.1.1o  3 May 2022]
07-Jul-2022 11:09:15.215 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-8080"]
07-Jul-2022 11:09:15.265 INFO [main] org.apache.catalina.startup.Catalina.load Server initialization in [710] milliseconds
07-Jul-2022 11:09:15.297 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Catalina]
07-Jul-2022 11:09:15.297 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/9.0.64]
07-Jul-2022 11:09:15.328 INFO [main] org.apache.catalina.startup.HostConfig.deployWAR Deploying web application archive [C:\apache-tomcat-9.0.64\webapps\scim.war]
07-Jul-2022 11:09:19.655 INFO [main] 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.
07-Jul-2022 11:09:20.057 WARNING [main] org.apache.catalina.util.SessionIdGeneratorBase.createSecureRandom Creation of SecureRandom instance for session ID generation using [SHA1PRNG] took [269] milliseconds.
07-Jul-2022 11:09:20.075 INFO [main] org.apache.catalina.startup.HostConfig.deployWAR Deployment of web application archive [C:\apache-tomcat-9.0.64\webapps\scim.war] has finished in [4,747] ms
07-Jul-2022 11:09:20.075 INFO [main] org.apache.catalina.startup.HostConfig.deployDirectory Deploying web application directory [C:\apache-tomcat-9.0.64\webapps\docs]
07-Jul-2022 11:09:20.127 INFO [main] org.apache.catalina.startup.HostConfig.deployDirectory Deployment of web application directory [C:\apache-tomcat-9.0.64\webapps\docs] has finished in [52] ms
07-Jul-2022 11:09:20.127 INFO [main] org.apache.catalina.startup.HostConfig.deployDirectory Deploying web application directory [C:\apache-tomcat-9.0.64\webapps\examples]
07-Jul-2022 11:09:20.684 INFO [main] org.apache.catalina.startup.HostConfig.deployDirectory Deployment of web application directory [C:\apache-tomcat-9.0.64\webapps\examples] has finished in [557] ms
07-Jul-2022 11:09:20.684 INFO [main] org.apache.catalina.startup.HostConfig.deployDirectory Deploying web application directory [C:\apache-tomcat-9.0.64\webapps\host-manager]
07-Jul-2022 11:09:20.757 INFO [main] org.apache.catalina.startup.HostConfig.deployDirectory Deployment of web application directory [C:\apache-tomcat-9.0.64\webapps\host-manager] has finished in [72] ms
07-Jul-2022 11:09:20.757 INFO [main] org.apache.catalina.startup.HostConfig.deployDirectory Deploying web application directory [C:\apache-tomcat-9.0.64\webapps\manager]
07-Jul-2022 11:09:20.794 INFO [main] org.apache.catalina.startup.HostConfig.deployDirectory Deployment of web application directory [C:\apache-tomcat-9.0.64\webapps\manager] has finished in [37] ms
07-Jul-2022 11:09:20.794 INFO [main] org.apache.catalina.startup.HostConfig.deployDirectory Deploying web application directory [C:\apache-tomcat-9.0.64\webapps\ROOT]
07-Jul-2022 11:09:20.849 INFO [main] org.apache.catalina.startup.HostConfig.deployDirectory Deployment of web application directory [C:\apache-tomcat-9.0.64\webapps\ROOT] has finished in [55] ms
07-Jul-2022 11:09:20.849 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-8080"]
07-Jul-2022 11:09:20.866 INFO [main] org.apache.catalina.startup.Catalina.start Server startup in [5601] milliseconds
  • POM.xml文件 *
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>
    <parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>2.7.1</version>
        <relativePath/> <!-- lookup parent from repository -->
    </parent>
    <groupId>com.ushin</groupId>
    <artifactId>scim</artifactId>
    <name>scim</name>
    <description>scim</description>
    <packaging>war</packaging>
    <properties>
        <java.version>11</java.version>
    </properties>
    <dependencies>
        <!--Spring-->
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-data-jpa</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-test</artifactId>
            <scope>test</scope>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-tomcat</artifactId>
            <scope>provided</scope>
        </dependency>
        <!--MySQL-->
        <dependency>
            <groupId>mysql</groupId>
            <artifactId>mysql-connector-java</artifactId>
            <scope>runtime</scope>
        </dependency>
        <dependency>
            <groupId>javax.validation</groupId>
            <artifactId>validation-api</artifactId>
        </dependency>
        <dependency>
            <groupId>io.springfox</groupId>
            <artifactId>springfox-boot-starter</artifactId>
            <version>3.0.0</version>
        </dependency>
        <dependency>
            <groupId>org.projectlombok</groupId>
            <artifactId>lombok</artifactId>
            <version>1.18.24</version>
            <scope>provided</scope>
        </dependency>
        <dependency>
            <groupId>org.apache.velocity</groupId>
            <artifactId>velocity</artifactId>
            <version>1.5</version>
        </dependency>
    </dependencies>

    <build>
        <finalName>scim</finalName>
        <pluginManagement>
            <plugins>
                <plugin>
                    <groupId>org.springframework.boot</groupId>
                    <artifactId>spring-boot-maven-plugin</artifactId>
                </plugin>
                <plugin>
                    <artifactId>maven-compiler-plugin</artifactId>
                    <version>3.1</version>
                    <configuration>
                        <fork>true</fork>
                        <executable>C:\Users\gbrasolin\.jdks\corretto-11.0.15\bin\javac.exe</executable>
                    </configuration>
                </plugin>
                <plugin>
                    <groupId>org.apache.tomcat.maven</groupId>
                    <artifactId>tomcat7-maven-plugin</artifactId>
                    <version>2.2</version>
                    <configuration>
                        <url>http://localhost:8080/manager/text</url>
                        <server>scim</server>
                        <path>/scim</path>
                    </configuration>
                </plugin>
            </plugins>
        </pluginManagement>
    </build>
</project>
  • 控制器 *
package com.ushin.scim.controllers;

import com.ushin.scim.service.UserService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.*;

import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.util.Map;

@Controller
@RequestMapping(value = "/Users")
public class UserController {

    UserService userService;

    @Autowired
    public UserController(UserService userService) {
        this.userService = userService;
    }

    @RequestMapping(method = RequestMethod.POST)
    public @ResponseBody Map createUser(@RequestBody Map<String, Object> payload, HttpServletResponse response){
        return userService.createUser(payload, response);
    }

    @RequestMapping(method = RequestMethod.GET)
    public @ResponseBody Map getUsers(@RequestParam Map<String, String> payload) throws IOException {
        return userService.getUsers(payload);
    }

    @RequestMapping(value = "/{id}")
    public @ResponseBody Map getSingleUser (@PathVariable String id,  HttpServletResponse response){
        return userService.getSingleUser(id, response);
    }

    @RequestMapping(method = RequestMethod.PUT, value = "/{id}")
    public @ResponseBody Map updateUser(@RequestBody Map<String, Object> payload, @PathVariable String id){
        return userService.updateUser(payload, id);
    }

    @RequestMapping(method = RequestMethod.PATCH, value = "/{id}")
    public @ResponseBody Map disableUser (@RequestBody Map<String, Object> payload, @PathVariable String id){
        return userService.disableUser(payload, id);
    }

}
  • 主类 *
package com.ushin.scim;

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.boot.builder.SpringApplicationBuilder;
import org.springframework.boot.web.servlet.support.SpringBootServletInitializer;

@SpringBootApplication
public class ScimApplication extends SpringBootServletInitializer {

    public static void main(String[] args) {
        SpringApplication.run(ScimApplication.class, args);
    }

    @Override
    protected SpringApplicationBuilder configure(SpringApplicationBuilder builder){
        return builder.sources(ScimApplication.class);
    }

}
tomcat

1条答案

按热度按时间
ej83mcc0

ej83mcc01#

我把JRE_HOME（运行的是java 8）的路径改成了JAVA_HOME的路径，这和Java 11是一样的。Tomcat运行的是Java 8，而我的项目运行的是Java 11。
日志：Using JRE_HOME: "C:\Program Files\Java\jre1.8.0_333"
我的POM.xml：<java.version>11</java.version>

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