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社区首页 >问答首页 >带有运动衫和tomcat错误的Restful webservices : 404

问带有运动衫和tomcat错误的Restful webservices : 404
EN

Stack Overflow用户
提问于 2015-09-21 08:58:08
回答 5查看 2.2K关注 0票数 1

我正在使用eclipse创建一个动态web项目。我用的是tomcat 7，还包括了球衣上的罐子，这是罐子：

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aopalliance-repackaged-2.4.0-b31.jar
asm-debug-all-5.0.4.jar
hk2-api-2.4.0-b31.jar
hk2-locator-2.4.0-b31.jar
hk2-utils-2.4.0-b31.jar
javassist-3.18.1-GA.jar
javax.annotation-api-1.2.jar
javax.inject-2.4.0-b31.jar
javax.servlet-api-3.0.1.jar
javax.ws.rs-api-2.0.1.jar
jaxb-api-2.2.7.jar
jersey-client.jar
jersey-common.jar
jersey-container-servlet-core.jar
jersey-container-servlet.jar
jersey-guava-2.21.jar
jersey-media-jaxb.jar
jersey-server.jar
org.osgi.core-4.2.0.jar
osgi-resource-locator-1.0.1.jar
persistence-api-1.0.jar
validation-api-1.1.0.Final.jar

我的xml是：

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<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd" id="WebApp_ID" version="3.0">
  <display-name>RESTful Jersey Hello World</display-name>
  <welcome-file-list>
    <welcome-file>index.html</welcome-file>
    <welcome-file>index.htm</welcome-file>
    <welcome-file>index.jsp</welcome-file>
    <welcome-file>default.html</welcome-file>
    <welcome-file>default.htm</welcome-file>
    <welcome-file>default.jsp</welcome-file>
  </welcome-file-list>

  <servlet>
    <servlet-name>Restful</servlet-name>
    <servlet-class>org.glassfish.jersey.servlet.ServletContainer</servlet-class>
    <init-param>
        <param-name>jersey.config.server.provider.packages</param-name>
        <param-value>com.lorenzo.rest</param-value>
    </init-param>
    <load-on-startup>1</load-on-startup>
  </servlet>
  <servlet-mapping>
    <servlet-name>Restful</servlet-name>
    <url-pattern>/rest/*</url-pattern>
  </servlet-mapping>
</web-app>

在运行我的项目时，跟踪如下：

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set 21, 2015 12:30:52 PM org.apache.tomcat.util.digester.SetPropertiesRule begin
AVVERTENZA: [SetPropertiesRule]{Server/Service/Engine/Host/Context} Setting property 'source' to 'org.eclipse.jst.jee.server:Restful' did not find a matching property.
set 21, 2015 12:30:52 PM org.apache.catalina.startup.VersionLoggerListener log
INFORMAZIONI: Server version:        Apache Tomcat/7.0.64
set 21, 2015 12:30:52 PM org.apache.catalina.startup.VersionLoggerListener log
INFORMAZIONI: Server built:          Aug 19 2015 17:18:06 UTC
set 21, 2015 12:30:52 PM org.apache.catalina.startup.VersionLoggerListener log
INFORMAZIONI: Server number:         7.0.64.0
set 21, 2015 12:30:52 PM org.apache.catalina.startup.VersionLoggerListener log
INFORMAZIONI: OS Name:               Windows XP
set 21, 2015 12:30:52 PM org.apache.catalina.startup.VersionLoggerListener log
INFORMAZIONI: OS Version:            5.1
set 21, 2015 12:30:52 PM org.apache.catalina.startup.VersionLoggerListener log
INFORMAZIONI: Architecture:          x86
set 21, 2015 12:30:52 PM org.apache.catalina.startup.VersionLoggerListener log
INFORMAZIONI: Java Home:             C:\Programmi\Java\jdk1.8.0_60\jre
set 21, 2015 12:30:52 PM org.apache.catalina.startup.VersionLoggerListener log
INFORMAZIONI: JVM Version:           1.8.0_60-b27
set 21, 2015 12:30:52 PM org.apache.catalina.startup.VersionLoggerListener log
INFORMAZIONI: JVM Vendor:            Oracle Corporation
set 21, 2015 12:30:52 PM org.apache.catalina.startup.VersionLoggerListener log
INFORMAZIONI: CATALINA_BASE:         C:\Documents and Settings\gcappella\workspace\.metadata\.plugins\org.eclipse.wst.server.core\tmp2
set 21, 2015 12:30:52 PM org.apache.catalina.startup.VersionLoggerListener log
INFORMAZIONI: CATALINA_HOME:         C:\Programmi\Apache Software Foundation\Tomcat 7.0
set 21, 2015 12:30:52 PM org.apache.catalina.startup.VersionLoggerListener log
INFORMAZIONI: Command line argument: -Dcatalina.base=C:\Documents and Settings\gcappella\workspace\.metadata\.plugins\org.eclipse.wst.server.core\tmp2
set 21, 2015 12:30:52 PM org.apache.catalina.startup.VersionLoggerListener log
INFORMAZIONI: Command line argument: -Dcatalina.home=C:\Programmi\Apache Software Foundation\Tomcat 7.0
set 21, 2015 12:30:52 PM org.apache.catalina.startup.VersionLoggerListener log
INFORMAZIONI: Command line argument: -Dwtp.deploy=C:\Documents and Settings\gcappella\workspace\.metadata\.plugins\org.eclipse.wst.server.core\tmp2\wtpwebapps
set 21, 2015 12:30:52 PM org.apache.catalina.startup.VersionLoggerListener log
INFORMAZIONI: Command line argument: -Djava.endorsed.dirs=C:\Programmi\Apache Software Foundation\Tomcat 7.0\endorsed
set 21, 2015 12:30:52 PM org.apache.catalina.startup.VersionLoggerListener log
INFORMAZIONI: Command line argument: -Dfile.encoding=Cp1252
set 21, 2015 12:30:52 PM org.apache.catalina.core.AprLifecycleListener lifecycleEvent
INFORMAZIONI: The APR based Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: C:\Programmi\Java\jdk1.8.0_60\bin;C:\WINDOWS\Sun\Java\bin;C:\WINDOWS\system32;C:\WINDOWS;C:/Programmi/Java/jdk1.8.0_60/bin/../jre/bin/client;C:/Programmi/Java/jdk1.8.0_60/bin/../jre/bin;C:/Programmi/Java/jdk1.8.0_60/bin/../jre/lib/i386;C:\Programmi\Java\jdk1.8.0_60\bin;C:\oracle\ora92\bin;C:\Programmi\Oracle\jre\1.1.8\bin;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;C:\Programmi\NTRU Cryptosystems\NTRU TCG Software Stack\bin\;C:\Programmi\Wave Systems Corp\Gemalto\Access Client\v5\;C:\Programmi\Gemplus\GemSafe Libraries\BIN;C:\Programmi\File comuni\Roxio Shared\DLLShared\;C:\Programmi\File comuni\Roxio Shared\9.0\DLLShared\;C:\Programmi\ZipGenius 6\;c:\Programmi\Microsoft SQL Server\90\Tools\binn\;C:\Program Files\Serena\Dimensions 14.1\CM\prog;C:\Programmi\Microsoft\Web Platform Installer\;C:\Programmi\Git\cmd;C:\Programmi\Git\mingw32\bin;C:\Programmi\Git\usr\bin;ANT_HOME%\bin;C:\Programmi\nodejs\;C:\Documents and Settings\gcappella\Dati applicazioni\npm;C:\eclipse;;.
set 21, 2015 12:30:52 PM org.apache.coyote.AbstractProtocol init
INFORMAZIONI: Initializing ProtocolHandler ["http-bio-8080"]
set 21, 2015 12:30:52 PM org.apache.coyote.AbstractProtocol init
INFORMAZIONI: Initializing ProtocolHandler ["ajp-bio-8009"]
set 21, 2015 12:30:52 PM org.apache.catalina.startup.Catalina load
INFORMAZIONI: Initialization processed in 835 ms
set 21, 2015 12:30:52 PM org.apache.catalina.core.StandardService startInternal
INFORMAZIONI: Starting service Catalina
set 21, 2015 12:30:52 PM org.apache.catalina.core.StandardEngine startInternal
INFORMAZIONI: Starting Servlet Engine: Apache Tomcat/7.0.64
set 21, 2015 12:30:53 PM org.apache.catalina.loader.WebappClassLoader validateJarFile
INFORMAZIONI: validateJarFile(C:\Documents and Settings\gcappella\workspace\.metadata\.plugins\org.eclipse.wst.server.core\tmp2\wtpwebapps\Restful\WEB-INF\lib\javax.servlet-api-3.0.1.jar) - jar not loaded. See Servlet Spec 3.0, section 10.7.2. Offending class: javax/servlet/Servlet.class
set 21, 2015 12:30:54 PM org.apache.catalina.startup.TldConfig execute
INFORMAZIONI: 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.
set 21, 2015 12:30:55 PM org.apache.coyote.AbstractProtocol start
INFORMAZIONI: Starting ProtocolHandler ["http-bio-8080"]
set 21, 2015 12:30:55 PM org.apache.coyote.AbstractProtocol start
INFORMAZIONI: Starting ProtocolHandler ["ajp-bio-8009"]
set 21, 2015 12:30:55 PM org.apache.catalina.startup.Catalina start
INFORMAZIONI: Server startup in 3587 ms

所以现在我想我的问题一定是xml.它有什么问题吗？

tomcat
jersey
java
eclipse
rest
EN

回答 5

Stack Overflow用户

回答已采纳

发布于 2015-09-21 09:09:07

您可以使用Java 6(JDK1.6)运行它。

在版本2.6 +之后，您需要(JDK1.7) Java 7。

供参考：，这是我的项目。这是一个功能齐全的项目，请参阅下文。我使用Jersey2.6，因为我的生产服务器有Java 6，所以我不得不将它从Jersey2.17降到2.6。

我像这样调用我的示例webserive

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localhost:8080/OrderStatusWebService/rest/test/hello-world

在我的浏览器里

web.xml

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<?xml version="1.0" encoding="UTF-8" ?>
<web-app xmlns="http://java.sun.com/xml/ns/javaee"
          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
          xsi:schemaLocation="http://java.sun.com/xml/ns/javaee 
          http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
          version="2.5">

    <display-name>Order Status REST WebService</display-name>


    <servlet>
        <servlet-name>jersey-serlvet</servlet-name>
        <servlet-class>org.glassfish.jersey.servlet.ServletContainer
        </servlet-class>
        <init-param>
            <param-name>javax.ws.rs.Application</param-name>
            <param-value>com.xxx.orderstatus.config.OrderStatusConfig</param-value>

        </init-param>
        <init-param>
            <param-name>jersey.config.server.provider.scanning.recursive</param-name>
            <param-value>true</param-value>
        </init-param>
        <load-on-startup>1</load-on-startup>
    </servlet>
    <servlet-mapping>
        <servlet-name>jersey-serlvet</servlet-name>
        <url-pattern>/rest/*</url-pattern>
    </servlet-mapping>


</web-app>

这是一个示例Webservice类

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package com.xxx.orderstatus.webservice;

import javax.ws.rs.GET;
import javax.ws.rs.Path;
import javax.ws.rs.QueryParam;
import javax.ws.rs.core.Response;

@Path("/test")
public class TestWebService 
{

    @GET
    @Path("/hello-world")
    public Response checkAuth(@QueryParam("userId") String  userId) {

        return Response.status(200).entity("Hello").build();
    }


}

因为我的是一个Maven项目，所以这是我的POM.xml。请注意 <finalName>OrderStatusWebService</finalName>的属性

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<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 http://maven.apache.org/maven-v4_0_0.xsd">
    <modelVersion>4.0.0</modelVersion>
    <groupId>com.xxx.orderstatus</groupId>
    <artifactId>OrderStatusWebService</artifactId>
    <packaging>war</packaging>
    <version>1.0-SNAPSHOT</version>
    <name>OrderStatusWebService Maven Webapp</name>
    <url>http://maven.apache.org</url>
    <properties>
        <jdk.version>1.6</jdk.version>
        <jstl.version>1.2</jstl.version>
        <jcl-over-slf4j.version>1.7.5</jcl-over-slf4j.version>
    </properties>
    <repositories>
        <repository>
            <id>codelds</id>
            <url>https://code.lds.org/nexus/content/groups/main-repo</url>
        </repository>
        <repository>
            <id>maven2-repository.java.net</id>
            <name>Java.net Repository for Maven</name>
            <url>http://download.java.net/maven/2/</url>
            <layout>default</layout>
        </repository>
        <repository>
            <id>snapshot-repository.java.net</id>
            <name>Java.net Snapshot Repository for Maven</name>
            <url>https://maven.java.net/content/repositories/snapshots/</url>
            <layout>default</layout>
        </repository>
    </repositories>
    <dependencies>

        <!-- My Dependencies START -->

        <!-- Jersey -->
        <dependency>
            <groupId>org.glassfish.jersey.containers</groupId>
            <!-- if your container implements Servlet API older than 3.0, use "jersey-container-servlet-core" -->
            <artifactId>jersey-container-servlet</artifactId>
            <version>2.6</version>
        </dependency>

        <!-- JSTL -->
        <dependency>
            <groupId>jstl</groupId>
            <artifactId>jstl</artifactId>
            <version>${jstl.version}</version>
        </dependency>

        <!-- JDBC -->
        <dependency>
            <groupId>com.oracle</groupId>
            <artifactId>ojdbc6</artifactId>
            <version>11.2.0.3</version>
        </dependency>

        <!-- GSON -->
        <dependency>
            <groupId>com.google.code.gson</groupId>
            <artifactId>gson</artifactId>
            <version>2.2.4</version>
        </dependency>

        <!-- These jars dont' come by default with the latest Jerser Server Container 
            Jars -->
        <dependency>
            <groupId>javax.servlet</groupId>
            <artifactId>servlet-api</artifactId>
            <version>2.5</version>
            <scope>provided</scope>
        </dependency>

        <!-- Apache Commons Codec -->
        <dependency>
            <groupId>commons-codec</groupId>
            <artifactId>commons-codec</artifactId>
            <version>1.10</version>
        </dependency>


        <!-- SLF4j and Log4j Libs -->
        <dependency>
            <groupId>org.slf4j</groupId>
            <artifactId>slf4j-log4j12</artifactId>
            <version>1.7.12</version>
        </dependency>


        <!-- Apache Commons IO -->
        <dependency>
            <groupId>commons-io</groupId>
            <artifactId>commons-io</artifactId>
            <version>2.4</version>
        </dependency>

        <!-- Multipart Dependencies -->
        <dependency>
            <groupId>org.glassfish.jersey.media</groupId>
            <artifactId>jersey-media-multipart</artifactId>
            <version>2.6</version>
        </dependency>

        <!-- Commons DBCP 1.4 Starts -->
        <dependency>
            <groupId>commons-dbcp</groupId>
            <artifactId>commons-dbcp</artifactId>
            <version>1.4</version>
        </dependency>



        <!-- My Dependencies ENDS -->

        <dependency>
            <groupId>junit</groupId>
            <artifactId>junit</artifactId>
            <version>3.8.1</version>
            <scope>test</scope>
        </dependency>
    </dependencies>
    <build>
        <finalName>OrderStatusWebService</finalName>
        <plugins>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-compiler-plugin</artifactId>
                <version>2.3.2</version>
                <configuration>
                    <source>${jdk.version}</source>
                    <target>${jdk.version}</target>
                </configuration>
            </plugin>
        </plugins>
    </build>
</project>
票数 2
EN

Stack Overflow用户

发布于 2015-09-21 09:03:09

应该通过更新Java版本来解决这个问题。

根本原因是Unsupported major.minor version 51.0。这意味着，org/glassfish/jersey/servlet/init/JerseyServletContainerInitializer类是为Java7编写的，所以使用Java7或更高版本可以解决您的问题。

票数 3
EN

Stack Overflow用户

发布于 2015-09-21 09:03:47

这是你的问题：

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Caused by: java.lang.UnsupportedClassVersionError: org/glassfish/jersey/servlet/init/JerseyServletContainerInitializer : Unsupported major.minor version 51.0 (unable to load class org.glassfish.jersey.servlet.init.JerseyServletContainerInitializer)

你需要一个更高版本JDK。

票数 2
EN
页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：

https://stackoverflow.com/questions/32691087

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