Question

我很难尝试启动一个简单的Jersey - Spring webapp。我尝试访问Web资源时从Tomcat获得的错误是：

HTTP Status 500 -

type Exception report

message

description The server encountered an internal error () that prevented it from fulfilling this request.

exception

javax.servlet.ServletException: Servlet.init() for servlet Jersey Spring Web Application threw exception
    org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
    org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298)
    org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:857)
    org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:588)
    org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)
    java.lang.Thread.run(Thread.java:619)

root cause

com.sun.jersey.api.container.ContainerException: No WebApplication provider is present
    com.sun.jersey.spi.container.WebApplicationFactory.createWebApplication(WebApplicationFactory.java:69)
    com.sun.jersey.spi.container.servlet.ServletContainer.create(ServletContainer.java:391)
    com.sun.jersey.spi.container.servlet.ServletContainer$InternalWebComponent.create(ServletContainer.java:306)
    com.sun.jersey.spi.container.servlet.WebComponent.load(WebComponent.java:607)
    com.sun.jersey.spi.container.servlet.WebComponent.init(WebComponent.java:210)
    com.sun.jersey.spi.container.servlet.ServletContainer.init(ServletContainer.java:373)
    com.sun.jersey.spi.container.servlet.ServletContainer.init(ServletContainer.java:556)
    javax.servlet.GenericServlet.init(GenericServlet.java:212)
    org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
    org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298)
    org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:857)
    org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:588)
    org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)
    java.lang.Thread.run(Thread.java:619)

note The full stack trace of the root cause is available in the Apache Tomcat/6.0.28 logs.

我的web.xml如下：

<?xml version="1.0" encoding="UTF-8"?>
<web-app version="2.4" 
    xmlns="http://java.sun.com/xml/ns/j2ee" 
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
    xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd">
<context-param>
        <param-name>contextConfigLocation</param-name>
        <param-value>classpath:application-context.xml</param-value>
    </context-param>
    <listener>
        <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
    </listener>
    <listener>
        <listener-class>org.springframework.web.context.request.RequestContextListener</listener-class>
    </listener>

    <servlet>
        <servlet-name>Jersey Spring Web Application</servlet-name>
        <servlet-class>com.sun.jersey.spi.spring.container.servlet.SpringServlet</servlet-class>

        <init-param>
            <param-name>com.sun.jersey.config.property.packages</param-name>
            <param-value>com.companyname.abc</param-value>
        </init-param>
        <load-on-startup>1</load-on-startup>
    </servlet>

    <servlet-mapping>
        <servlet-name>Jersey Spring Web Application</servlet-name>
        <url-pattern>/webresources/*</url-pattern>
    </servlet-mapping>
</web-app>

任何想法我做错了什么？

Answer 1

我遇到了同样的问题，经过一些调查和amak的提示，它与hbase依赖有关，很明显问题是由HBase导入jersey 1.4引起的，而我在我的项目中使用了jersey 1.10。在排除HBase引入的球衣文物后，一切似乎都很好：

    <dependency>
        <groupId>org.apache.hbase</groupId>
        <artifactId>hbase</artifactId>
        <version>0.90.4</version>
        <exclusions>
            <exclusion>
                <artifactId>jersey-core</artifactId>
                <groupId>com.sun.jersey</groupId>
            </exclusion>
            <exclusion>
                <artifactId>jersey-json</artifactId>
                <groupId>com.sun.jersey</groupId>
            </exclusion>
            <exclusion>
                <artifactId>jersey-server</artifactId>
                <groupId>com.sun.jersey</groupId>
            </exclusion>
        </exclusions>
    </dependency>

希望有所帮助..

Answer 2

如果你只是想让一个基本的例子工作，那就不应该发生。也许你有一个腐败的泽西服务器罐。尝试删除现有的并下载新的。

此错误表示您的jar缺少文件META-INF/services/com.sun.jersey.spi.container.WebApplicationProvider，该文件告诉它使用哪个WebApplicationProvider。

Answer 3

就我而言

mvn dependency:tree

显示我使用了另一个版本的jersey-server。我包括版本1.12，但在树中出现了

com.sun.jersey：Jersey的服务器：罐：1.9 ea07：编译

在修复了这个奇怪的依赖之后，错误消失了。

泽西servlet异常tomcat

3 个答案: