Question

我是Maven，Spring和CXF的新手，目前正在努力寻找一个小小的“Hello World＆＃39;我可以使用REST服务的地方。我花了一天时间在这上面，但我仍然遇到了可怕的事情。＃34;没有找到任何服务。＆＃34;我在Eclipse内的Tomcat上运行项目时出错。下面我发布了几个文件中的重要代码。我希望有人可以告诉我我做错了什么：

的web.xml：

<web-app>
    <display-name>Archetype Created Web Application</display-name>
    <context-param>
        <param-name>contextConfigLocation</param-name>
        <param-value>/WEB-INF/beans.xml</param-value>
    </context-param>
    <servlet>
        <servlet-name>CXFServlet</servlet-name>
        <display-name>CXF Servlet</display-name>
        <servlet-class>org.apache.cxf.transport.servlet.CXFServlet</servlet-class>
    </servlet>
    <servlet-mapping>
        <servlet-name>CXFServlet</servlet-name>
        <url-pattern>/*</url-pattern>
    </servlet-mapping>
</web-app>

beans.xml中：

<?xml version="1.0" encoding="UTF-8"?>
<beans
    xmlns="http://www.springframework.org/schema/beans"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xmlns:jaxws="http://cxf.apache.org/jaxws"
    xmlns:jaxrs="http://cxf.apache.org/jaxrs" xsi:schemaLocation="  http://www.springframework.org/schema/beans  http://www.springframework.org/schema/beans/spring-beans.xsd  http://cxf.apache.org/jaxrs  http://cxf.apache.org/schemas/jaxrs.xsd  http://cxf.apache.org/jaxws  http://cxf.apache.org/schemas/jaxws.xsd">
    <import resource="classpath:META-INF/cxf/cxf.xml" />
    <import resource="classpath:META-INF/cxf/cxf-extension-soap.xml" />
    <import resource="classpath:META-INF/cxf/cxf-servlet.xml" />
    <bean id="bookserviceclass" class="org.ahmad.restTest1.restServices.BookService" />
    <jaxrs:server id="bookservice" address="/">
        <jaxrs:serviceBeans>
            <ref bean="bookserviceclass" />
        </jaxrs:serviceBeans>
    </jaxrs:server>
</beans>

BookService.java：

package org.ahmad.restTest1.restServices;

import org.ahmad.restTest1.vo.BookVO;
import javax.ws.rs.*;
import javax.ws.rs.core.MediaType;
import javax.ws.rs.core.Response;
import java.io.UnsupportedEncodingException;
import java.net.URLDecoder;
import java.util.HashMap;

@Path("/")
public class BookService {

 private static HashMap < BookVO, BookVO > hashMap;

 @GET
 @Path("/randomMsg/{name}")
 @Produces({
  MediaType.APPLICATION_JSON
 })
 public Response getSomeMessage(@PathParam("name") String name) {

  return Response.ok(name + "123").build();
 }
}

Answer 1

您有一些配置错误。

在web.xml

中加入春季监听器

<listener>
    <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>

删除beans.xml中的这一行。最新版本的CXF中不需要它们

<import resource="classpath:META-INF/cxf/cxf-extension-soap.xml" />
<import resource="classpath:META-INF/cxf/cxf-servlet.xml" />

此后，服务器将可执行

http://localhost:8080/yourdeploydir/randomMsg/hello

获取＆＃34;未找到任何服务。＆＃34;错误

1 个答案: