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Java org.glassfish.jersey.servlet.ServletContainer ClassNotFoundException服务器启动时发生异常_Java_Maven_Tomcat_Intellij Idea_Jersey - Fatal编程技术网

Java org.glassfish.jersey.servlet.ServletContainer ClassNotFoundException服务器启动时发生异常

Java org.glassfish.jersey.servlet.ServletContainer ClassNotFoundException服务器启动时发生异常,java,maven,tomcat,intellij-idea,jersey,Java,Maven,Tomcat,Intellij Idea,Jersey,我尝试使用Tomcat和Jersey运行REST接口,但没有成功,我在服务器启动时遇到了恼人的错误 Oct 13, 2014 2:53:45 PM org.apache.catalina.core.ApplicationContext log INFO: Marking servlet Jersey Web Application as unavailable Oct 13, 2014 2:53:45 PM org.apache.catalina.core.StandardContext loa

我尝试使用Tomcat和Jersey运行REST接口,但没有成功,我在服务器启动时遇到了恼人的错误

Oct 13, 2014 2:53:45 PM org.apache.catalina.core.ApplicationContext log
INFO: Marking servlet Jersey Web Application as unavailable
Oct 13, 2014 2:53:45 PM org.apache.catalina.core.StandardContext loadOnStartup
SEVERE: Servlet  threw load() exception
java.lang.ClassNotFoundException: org.glassfish.jersey.servlet.ServletContainer
    at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1720)
    at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1571)
    at (...)
我正在使用:

  • OS X 10.8.5
  • IntelliJ IDEA 13.1.5
  • Tomcat 7.0.56
  • Java JDK 7更新67
  • Maven 3.0.4
  • 泽西岛2.13
  • 我的pom.xml

    <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/xsd/maven-4.0.0.xsd">
        <modelVersion>4.0.0</modelVersion>
        <groupId>com.javacodegeeks.enterprise.rest.jersey</groupId>
        <artifactId>JerseyJSONExample</artifactId>
        <version>0.0.1-SNAPSHOT</version>
    
        <repositories>
            <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>
        </repositories>
    
        <dependencies>
    
            <dependency>
                <groupId>org.glassfish.jersey.core</groupId>
                <artifactId>jersey-server</artifactId>
                <version>2.13</version>
            </dependency>
    
            <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>2.13</version>
            </dependency>
    
            <dependency>
                <groupId>javax.ws.rs</groupId>
                <artifactId>javax.ws.rs-api</artifactId>
                <version>2.0</version>
            </dependency>
    
            <!--<dependency>
                <groupId>com.sun.jersey</groupId>
                <artifactId>jersey-json</artifactId>
                <version>1.18</version>
            </dependency>-->
    
        </dependencies>
    
    </project>
    
    
    4.0.0
    com.javacodegeeks.enterprise.rest.jersey
    JerseyJSONExample
    0.0.1-快照
    maven2-repository.java.net
    Maven的Java.net存储库
    http://download.java.net/maven/2/
    违约
    org.glassfish.jersey.core
    泽西服务器
    2.13
    org.glassfish.jersey.containers
    jersey容器servlet
    2.13
    javax.ws.rs
    javax.ws.rs-api
    2
    
    web.xml:

    <?xml version="1.0" encoding="UTF-8"?>
    <web-app xmlns="http://xmlns.jcp.org/xml/ns/javaee"
             xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
             xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/web-app_3_1.xsd"
             version="3.1">
        <display-name>JAVA REST TEST</display-name>
    
        <servlet>
            <servlet-name>Jersey Web Application</servlet-name>
            <servlet-class>org.glassfish.jersey.servlet.ServletContainer</servlet-class>
            <init-param>
                <param-name>javax.ws.rs.Application</param-name>
                <param-value>RestApplication</param-value>
            </init-param>
            <load-on-startup>1</load-on-startup>
        </servlet>
    
        <servlet-mapping>
            <servlet-name>Jersey Web Application</servlet-name>
            <url-pattern>/api/*</url-pattern>
        </servlet-mapping>
    
        <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>
    
    </web-app>
    
    
    JAVA REST测试
    Jersey Web应用程序
    org.glassfish.jersey.servlet.ServletContainer
    javax.ws.rs.Application
    重新应用
    1.
    Jersey Web应用程序
    /原料药/*
    index.html
    index.htm
    index.jsp
    default.html
    default.htm
    default.jsp
    
    我检查过类似的问题,但所有问题都通过更改球衣版本解决了,但看起来我使用的是正确的版本

    maven生成的库列表:

    • Maven:javax.annotation:javax.annotation api:1.2
    • Maven:javax.validation:validation api:1.1.0.Final
    • Maven:javax.ws.rs:javax.ws.rsAPI:2.0
    • Maven:org.glassfish.hk2.external:aopalliance重新打包:2.3.0-b10
    • Maven:org.glassfish.hk2.external:javax.inject:2.3.0-b10
    • Maven:org.glassfish.hk2:hk2api:2.3.0-b10
    • Maven:org.glassfish.hk2:hk2定位器:2.3.0-b10
    • Maven:org.glassfish.hk2:hk2-utils:2.3.0-b10
    • Maven:org.glassfish.hk2:osgi资源定位器:1.0.1
    • Maven:org.glassfish.jersey.bundles.repacked:jersey-guava:2.13
    • Maven:org.glassfish.jersey.containers:jersey容器servlet:2.13
    • Maven:org.glassfish.jersey.containers:jersey容器servlet核心:2.13
    • Maven:org.glassfish.jersey.core:jersey客户端:2.13
    • Maven:org.glassfish.jersey.core:jersey common:2.13
    • Maven:org.glassfish.jersey.core:jersey服务器:2.13
    • Maven:org.javassist:javassist:3.18.1-GA
    • Tomcat 7.0.56

    知道我做错了什么吗?

    好的,找到了错的地方。在我的例子中,我已经将lib文件夹添加到WEB-INF(项目结构->工件),然后在“可用元素”中选择所有元素,右键单击并选择“放入/WEB-INF/lib”)。

    如果您第一次在eclipse中使用maven插件设置jersey 2项目,您可能会遇到此异常。消息非常简单,可以确定Jersey库不在类路径中的根本原因

    解决方案–在部署程序集中添加Jersey库

    • 打开项目的部署程序集配置

    • 在程序集中添加构建路径jar文件,以便可以将它们添加到库中 最终war文件中的文件夹

    • 部署程序集-添加生成路径项

    • 选择Maven依赖项

    现在,当您在构建项目后再次运行该项目时,它将正常运行,并且能够找到org.glassfish.jersey.servlet.ServletContainer类