在线程“main”java.lang中，Maven项目异常。NoClassDefFoundError:org/springframework/core/DefaultParameterNameDiscoverer

Am running the class below in my Maven project

在我的Maven项目中运行下面的类吗?

package com.zra.test;

import javax.xml.ws.Endpoint;

import com.zra.proxy.NickGateway;

public class ProxyPublisher {
public static void main(String args[]){
    try {
        System.out.println("Publishing ProxyService at http://localhost:8280/ZRAProxy/ZRAProxy...");
        Endpoint.publish("http://localhost:8280/ZRAProxy/ZRAProxy", new NickGateway());
        System.out.println("Proxy service successfully published on http://localhost:8280/ZRAProxy/ZRAProxy");
    } catch (Exception e) {
        e.printStackTrace();
        System.out.println("Exception publishing webservice");
      }
   }
}

I want to test my application but i get the below error

我想测试一下我的应用程序，但是我得到了下面的错误。

    Exception in thread "main" java.lang.NoClassDefFoundError: org/springframework/core/DefaultParameterNameDiscoverer
       at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.<init>(AbstractAutowireCapableBeanFactory.java:123)
       at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.<init>(AbstractAutowireCapableBeanFactory.java:170)
       at org.springframework.beans.factory.support.DefaultListableBeanFactory.<init>(DefaultListableBeanFactory.java:170)
       at org.springframework.context.support.AbstractRefreshableApplicationContext.createBeanFactory(AbstractRefreshableApplicationContext.java:195)
  at org.apache.cxf.bus.spring.SpringBusFactory.createBus(SpringBusFactory.java:148)
       at org.apache.cxf.bus.spring.SpringBusFactory.createBus(SpringBusFactory.java:122)
       at org.apache.cxf.bus.spring.SpringBusFactory.createBus(SpringBusFactory.java:94)
       at org.apache.cxf.bus.spring.SpringBusFactory.createBus(SpringBusFactory.java:83)
       at org.apache.cxf.BusFactory.getDefaultBus(BusFactory.java:106)
       at org.apache.cxf.BusFactory.createThreadBus(BusFactory.java:243)
       at org.apache.cxf.BusFactory.getThreadDefaultBus(BusFactory.java:227)
       at org.apache.cxf.BusFactory.getThreadDefaultBus(BusFactory.java:214)
       at org.apache.cxf.jaxws.spi.ProviderImpl.createEndpoint(ProviderImpl.java:131)
       at org.apache.cxf.jaxws.spi.ProviderImpl.createAndPublishEndpoint(ProviderImpl.java:154)
       at javax.xml.ws.Endpoint.publish(Endpoint.java:240)
       at com.zra.test.ProxyPublisher.main(ProxyPublisher.java:11)
    Caused by: java.lang.ClassNotFoundException: org.springframework.core.DefaultParameterNameDiscoverer
       at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
       at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
       at java.security.AccessController.doPrivileged(Native Method)
       at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
       at java.lang.ClassLoader.loadClass(ClassLoader.java:425)
       at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
       at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
       ... 24 more

Here is my dependency, I have changed my dependency to 3.1.3.RELEASE i get an error in my pom.xml

这里是我的依赖项，我将依赖项改为3.1.3。在我的pom.xml中有一个错误。

      <repository>
    <id>spring-snapshots</id>
    <name>Spring Maven Snapshot Repository</name>
    <url>http://s3.amazonaws.com/maven.springframework.org/snapshot</url>
  </repository>
  </repositories>

  <properties>
  <spring.version>3.1.3.RELEASE</spring.version>
  <spring-batch.version>2.1.9.RELEASE</spring-batch.version> 
  </properties>

  <dependencies>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-core</artifactId>
            <version>3.1.3.RELEASE</version>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-context</artifactId>
            <version>3.1.3.RELEASE</version>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-web</artifactId>
            <version>4.0.2.RELEASE</version>
        </dependency>
        <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-beans</artifactId>
            <version>4.0.2.RELEASE</version>
        </dependency>

2 个解决方案

#1

This class is available since 4.0. Look at here

这个类从4.0开始就可用了。看这里

Class DefaultParameterNameDiscoverer

类DefaultParameterNameDiscoverer

You should upgrade spring-core artifact to 4.0 version.

您应该将spring-core工件升级到4.0版本。

#2

You have some spring dependencies of version 3.1.3.RELEASE and some of 4.0.2.RELEASE. Try using dependencies of same version. I guess mixed versions of spring dependencies is causing the problems.

您有一些版本3.1.3的spring依赖项。RELEASE和一些4.0.2版本。尝试使用相同版本的依赖项。我猜spring依赖性的混合版本造成了问题。

Read Maven "Bill Of Materials" Dependency section in spring reference documents.

参阅spring参考文档中的Maven“材料清单”依赖项。

#1