java.lang.NoSuchMethodError: org.jboss.resteasy.specimpl.BuiltResponse.getHeaders()Ljavax/ws/rs/core/MultivaluedMap

Question

我开发 Restful 网络服务。我想要输出为 XML 类型（VXML）。我试试这样。我使用 Java 8、Maven、Jersey 和新技术。我从那个网址link 获取详细信息。

这是我的请求捕获示例代码

@Path("/custemerservice")
public interface CustemerService {
    @GET
    @Path("no/123")
    @Consumes({ MediaType.APPLICATION_FORM_URLENCODED })
    @Produces("text/html")
    public Response getWelcomeInfo();
}

下面是开发代码

@Service
public class CustemerServiceImpl implements CustemerService {
    @Override
    public Response getWelcomeInfo() {
        Map<String, Object> map = new HashMap<String, Object>();
        map.put("user", "usul");
        List<String> l = new ArrayList<String>();
        l.add("light saber");
        l.add("fremen clothes");
        map.put("items", l);
        return Response.ok(new Viewable("/cart.jsp", map)).build();
    }
}

这是我的 web.xml

<?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"
    version="3.0">
    <display-name>MyApp</display-name>
    <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>
    <listener>
        <listener-class>com.sun.jersey.spi.container.servlet.ServletContainer</listener-class>
    </listener>
    <servlet>
        <servlet-name>javax.ws.rs.core.Application</servlet-name>
        <servlet-class>org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher</servlet-class>
    </servlet>
    <servlet-mapping>
        <servlet-name>javax.ws.rs.core.Application</servlet-name>
        <url-pattern>/resteasy/*</url-pattern>
    </servlet-mapping>
    <context-param>
        <param-name>contextConfigLocation</param-name>
        <param-value>WEB-INF/spring-hibernate-resteasy.xml</param-value>
    </context-param>
    <context-param>
        <param-name>resteasy.servlet.mapping.prefix</param-name>
        <param-value>/resteasy</param-value>
    </context-param>
    <context-param>
        <param-name>com.sun.jersey.config.property.packages</param-name>
        <param-value>com.ezakus.web</param-value>
    </context-param>
    <context-param>
        <param-name>com.sun.jersey.config.property.JSPTemplatesBasePath</param-name>
        <param-value>/WEB-INF/jsp</param-value>
    </context-param>
    <context-param>
        <param-name>com.sun.jersey.config.property.WebPageContentRegex</param-name>
        <param-value>/(resources|(WEB-INF/jsp))/.*</param-value>
    </context-param>
    <welcome-file-list>
        <welcome-file>index.html</welcome-file>
    </welcome-file-list>

</web-app>

我为那部分开发编辑 pom.xml

        <dependency>
            <groupId>com.sun.jersey</groupId>
            <artifactId>jersey-server</artifactId>
            <version>1.9</version>
        </dependency>
        <dependency>
            <groupId>com.sun.jersey.contribs</groupId>
            <artifactId>jersey-multipart</artifactId>
            <version>1.9</version>
        </dependency>
        <dependency>
            <groupId>com.fasterxml.jackson.jaxrs</groupId>
            <artifactId>jackson-jaxrs-json-provider</artifactId>
            <version>2.5.1</version>
        </dependency>

        <dependency>
            <groupId>jstl</groupId>
            <artifactId>jstl</artifactId>
            <version>1.2</version>
            <scope>compile</scope>
        </dependency>
        <dependency>
            <groupId>taglibs</groupId>
            <artifactId>standard</artifactId>
            <version>1.1.2</version>
            <scope>compile</scope>
        </dependency>

我尝试在 Eclipse 中使用 tomcat 8 运行项目。我遇到这样的错误如何解决。

HTTP 状态 500 - Servlet 执行引发异常

输入异常报告

消息 Servlet 执行引发异常

描述服务器遇到阻止它的内部错误 完成此请求。

异常

javax.servlet.ServletException: Servlet 执行抛出异常 org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)

根本原因

java.lang.NoSuchMethodError: org.jboss.resteasy.specimpl.BuiltResponse.getHeaders()Ljavax/ws/rs/core/MultivaluedMap； org.jboss.resteasy.core.ServerResponseWriter.setDefaultContentType(ServerResponseWriter.java:186) org.jboss.resteasy.core.ServerResponseWriter.writeNomapResponse(ServerResponseWriter.java:46) org.jboss.resteasy.core.SynchronousDispatcher.writeResponse（SynchronousDispatcher.java:427） org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:376) org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:179) org.jboss.resteasy.plugins.server.servlet.ServletContainerDispatcher.service(ServletContainerDispatcher.java:220) org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:56) org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:51) javax.servlet.http.HttpServlet.service(HttpServlet.java:729) org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)

note 根本原因的完整堆栈跟踪可在 Apache Tomcat/8.0.23 日志。 Apache Tomcat/8.0.23

这是日食日志。

谢谢。

Answer 1

看起来您使用的是 resteasy-jaxrs.jar 的版本 1。方法getHeaders()Ljavax/ws/rs/core/MultivaluedMap;在版本2中引入。

因此您必须更改为包含 org.jboss.resteasy.specimpl.BuiltResponse 类的 resteasy-jaxrs.jar 的版本 2

Answer 2

它无法识别注解 @Produces("text/html")。

使用 Response.status(Response.Status.OK).type(MediaType.TEXT_HTML)