“线程中的异常”；“主要”；java.lang.NoSuchMethodError:org.jboss.resteasy.util.CaseInsensitiveMap.add（Ljava/lang/String；Ljava/lang/Object；）V

我是RestEasy web服务的新手。我从RestEasy web服务获得了正确的响应，但当我尝试编写web服务客户端时，我遇到了上述错误。请查找以下代码。 请让我知道问题出在哪里。 我正在使用RestEasy 3.0.9决赛

RestServiceClient.java

import javax.ws.rs.client.Client;
import javax.ws.rs.client.ClientBuilder;
import javax.ws.rs.client.WebTarget;
import javax.ws.rs.core.Response;

public class RestServiceClient {

public static void main(String[] args) throws Exception {
    Client client = ClientBuilder.newBuilder().build();
    WebTarget target = client.target("http://localhost:8888/RestSpring/rest/response/hello");
    Response response = target.request().get();
    String value = response.readEntity(String.class);
    System.out.println("Response Value : "+value);
    response.close(); 
   }

}

Pom.xml

<properties>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
        <java-version>1.7</java-version>
        <spring.version>4.0.5.RELEASE</spring.version>
        <resteasy.version>3.0.9.Final</resteasy.version>
        <jax.rs.version>2.0</jax.rs.version>
        <javax.servlet.version>3.1.0</javax.servlet.version>
        <jackson.version>1.9.4</jackson.version>
    </properties>


    <dependencies>
      <!-- Spring Framework -->
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-core</artifactId>
            <version>${spring.version}</version>
        </dependency>
         <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-web</artifactId>
            <version>${spring.version}</version>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-beans</artifactId>
            <version>${spring.version}</version>
        </dependency> 

        <!-- RestEasy  -->
        <dependency>
            <groupId>org.jboss.resteasy</groupId>
            <artifactId>resteasy-jaxrs</artifactId>
            <version>${resteasy.version}</version>
        </dependency>

        <!-- RestEasy Spring Integration -->
        <dependency> 
            <groupId>org.jboss.resteasy</groupId> 
            <artifactId>resteasy-spring</artifactId> 
            <version>${resteasy.version}</version>
        </dependency>

        <!-- restEasy for file upload -->
        <dependency>
        <groupId>org.jboss.resteasy</groupId>
        <artifactId>resteasy-multipart-provider</artifactId>
        <version>2.2.0.GA</version>
       </dependency>

        <!-- RestEasy Jackson Json Mapper -->
        <dependency>
            <groupId>org.jboss.resteasy</groupId>
            <artifactId>resteasy-jackson-provider</artifactId>
            <version>${resteasy.version}</version>
        </dependency>

        <!-- JAX-RS -->
        <dependency>
            <groupId>javax.ws.rs</groupId>
            <artifactId>javax.ws.rs-api</artifactId>
            <version>${jax.rs.version}</version>
        </dependency>

        <!-- Servlet -->
        <dependency>
            <groupId>javax.servlet</groupId>
            <artifactId>javax.servlet-api</artifactId>
            <version>${javax.servlet.version}</version>
            <scope>provided</scope>
        </dependency>
        <dependency>
            <groupId>javax.inject</groupId>
            <artifactId>javax.inject</artifactId>
            <version>1</version>
        </dependency>

        <!-- Log4j Jar -->
        <dependency>
            <groupId>log4j</groupId>
            <artifactId>log4j</artifactId>
            <version>1.2.17</version>
        </dependency>

        <!-- Apache Common Lang -->
        <dependency>
            <groupId>commons-lang</groupId>
            <artifactId>commons-lang</artifactId>
            <version>2.6</version>
        </dependency>
        <dependency>
            <groupId>commons-codec</groupId>
            <artifactId>commons-codec</artifactId>
            <version>1.9</version>
        </dependency>

        <!-- Junit and Mockito -->
        <dependency>
            <groupId>junit</groupId>
            <artifactId>junit</artifactId>
            <version>4.11</version>
            <scope>test</scope>
        </dependency>
        <dependency>
            <groupId>org.mockito</groupId>
            <artifactId>mockito-all</artifactId>
            <version>1.9.5</version>
            <scope>test</scope>
        </dependency>
        <!-- RestEasy Client -->
    <dependency>
        <groupId>org.jboss.resteasy</groupId>
        <artifactId>resteasy-client</artifactId>
        <version>3.0.2.Final</version>
    </dependency>

    </dependencies>

---

尝试使用相应版本的resteasy多部分提供程序：

<dependency>
    <groupId>org.jboss.resteasy</groupId>
    <artifactId>resteasy-multipart-provider</artifactId>
    <version>${resteasy.version}</version>
</dependency>

org.jboss.resteasy
resteasy多部分提供程序
${resteasy.version}

---

2.2.0在版本更改后似乎非常旧，从服务器获得响应时删除了javax.ws.rs-api jar。 这是如下所示的配置文件

pom.xml

<properties>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
        <java-version>1.7</java-version>
        <spring.version>4.0.5.RELEASE</spring.version>
        <resteasy.version>3.0.9.Final</resteasy.version>
        <jax.rs.version>2.0</jax.rs.version>
        <javax.servlet.version>3.1.0</javax.servlet.version>
        <jackson.version>1.9.4</jackson.version>
    </properties>


    <dependencies>
      <!-- Spring Framework -->
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-core</artifactId>
            <version>${spring.version}</version>
        </dependency>
         <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-web</artifactId>
            <version>${spring.version}</version>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-beans</artifactId>
            <version>${spring.version}</version>
        </dependency> 

        <!-- RestEasy  -->
        <dependency>
            <groupId>org.jboss.resteasy</groupId>
            <artifactId>resteasy-jaxrs</artifactId>
            <version>${resteasy.version}</version>
        </dependency>

        <!-- RestEasy Spring Integration -->
        <dependency> 
            <groupId>org.jboss.resteasy</groupId> 
            <artifactId>resteasy-spring</artifactId> 
            <version>${resteasy.version}</version>
        </dependency>

        <!-- restEasy for file upload -->
         <dependency>
            <groupId>org.jboss.resteasy</groupId>
            <artifactId>resteasy-multipart-provider</artifactId>
            <version>${resteasy.version}</version>
          </dependency>

        <!-- RestEasy Jackson Json Mapper -->
        <dependency>
            <groupId>org.jboss.resteasy</groupId>
            <artifactId>resteasy-jackson-provider</artifactId>
            <version>${resteasy.version}</version>
        </dependency>

        <!-- JAX-RS -->
        <!-- 
        <dependency>
            <groupId>javax.ws.rs</groupId>
            <artifactId>javax.ws.rs-api</artifactId>
            <version>${jax.rs.version}</version>
        </dependency>
         -->
        <!-- Servlet -->
        <dependency>
            <groupId>javax.servlet</groupId>
            <artifactId>javax.servlet-api</artifactId>
            <version>${javax.servlet.version}</version>
            <scope>provided</scope>
        </dependency>
        <dependency>
            <groupId>javax.inject</groupId>
            <artifactId>javax.inject</artifactId>
            <version>1</version>
        </dependency>

        <!-- Log4j Jar -->
        <dependency>
            <groupId>log4j</groupId>
            <artifactId>log4j</artifactId>
            <version>1.2.17</version>
        </dependency>

        <!-- Apache Common Lang -->
        <dependency>
            <groupId>commons-lang</groupId>
            <artifactId>commons-lang</artifactId>
            <version>2.6</version>
        </dependency>
        <dependency>
            <groupId>commons-codec</groupId>
            <artifactId>commons-codec</artifactId>
            <version>1.9</version>
        </dependency>

        <!-- Junit and Mockito -->
        <dependency>
            <groupId>junit</groupId>
            <artifactId>junit</artifactId>
            <version>4.11</version>
            <scope>test</scope>
        </dependency>
        <dependency>
            <groupId>org.mockito</groupId>
            <artifactId>mockito-all</artifactId>
            <version>1.9.5</version>
            <scope>test</scope>
        </dependency>
        <!-- RestEasy Client -->
    <dependency>
        <groupId>org.jboss.resteasy</groupId>
        <artifactId>resteasy-client</artifactId>
        <version>${resteasy.version}</version>
    </dependency>

    </dependencies>

UTF-8
1.7
4.0.5.1发布
3.0.9.1最终版本
2
3.1.0
1.9.4
org.springframework
弹簧芯
${spring.version}
org.springframework
弹簧网
${spring.version}
org.springframework
春豆
${spring.version}
org.jboss.resteasy
resteasy jaxrs
${resteasy.version}
org.jboss.resteasy
轻松的春天
${resteasy.version}
org.jboss.resteasy
resteasy多部分提供程序
${resteasy.version}
org.jboss.resteasy
resteasy jackson提供商
${resteasy.version}
javax.servlet
javax.servlet-api
${javax.servlet.version}
假如
javax.inject
javax.inject
1.
log4j
log4j
1.2.17
公地郎
公地郎
2.6
通用编解码器
通用编解码器
1.9
朱尼特
朱尼特
4.11
测试
org.mockito
莫基托所有
1.9.5
测试
org.jboss.resteasy
resteasy客户端
${resteasy.version}

web.xml

 <listener> 
        <listener-class>org.jboss.resteasy.plugins.server.servlet.ResteasyBootstrap</listener-class> 
    </listener> 

    <listener> 
        <listener-class>org.jboss.resteasy.plugins.spring.SpringContextLoaderListener</listener-class> 
    </listener> 

    <servlet> 
        <servlet-name>Resteasy</servlet-name> 
        <servlet-class>org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher</servlet-class> 
        <load-on-startup>1</load-on-startup>
    </servlet>

    <servlet-mapping>
        <servlet-name>Resteasy</servlet-name>
        <url-pattern>/rest/*</url-pattern>
    </servlet-mapping>  

    <context-param>
        <param-name>resteasy.servlet.mapping.prefix</param-name>
        <param-value>/rest</param-value>
    </context-param>

    <context-param>
        <param-name>contextConfigLocation</param-name>
        <param-value>/WEB-INF/spring-servlet.xml</param-value>
    </context-param>

org.jboss.resteasy.plugins.server.servlet.ResteasyBootstrap
org.jboss.resteasy.plugins.spring.SpringContextLoaderListener
放松
org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher
1.
放松
/休息/*
resteasy.servlet.mapping.prefix
/休息
上下文配置位置
/WEB-INF/spring-servlet.xml

当您将resteasy 3.0.9用于其他所有内容时，为什么要使用多部分版本2.2.0.GA？NoSuchMethodError通常是由混合依赖版本引起的（与客户端相同，您使用的是3.0.2）@peeskillet:我已将版本更改为最新版本，但仍会出现错误。另外，请删除

javax.ws.rsAPI

。它会被拉的in@peeskillet：现在错误消失了，但仍然得到作为错误的响应没有缺点。它被Resteasy使用。但是Resteasy把它拉了进来。你应该让它做它的工作。在这种情况下，它依赖于2.0.1。您使用的是2.0。我猜这就是问题所在哦，好吧，让我换一个

 <listener> 
        <listener-class>org.jboss.resteasy.plugins.server.servlet.ResteasyBootstrap</listener-class> 
    </listener> 

    <listener> 
        <listener-class>org.jboss.resteasy.plugins.spring.SpringContextLoaderListener</listener-class> 
    </listener> 

    <servlet> 
        <servlet-name>Resteasy</servlet-name> 
        <servlet-class>org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher</servlet-class> 
        <load-on-startup>1</load-on-startup>
    </servlet>

    <servlet-mapping>
        <servlet-name>Resteasy</servlet-name>
        <url-pattern>/rest/*</url-pattern>
    </servlet-mapping>  

    <context-param>
        <param-name>resteasy.servlet.mapping.prefix</param-name>
        <param-value>/rest</param-value>
    </context-param>

    <context-param>
        <param-name>contextConfigLocation</param-name>
        <param-value>/WEB-INF/spring-servlet.xml</param-value>
    </context-param>