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java - 阐明http错误404

转载 作者:行者123 更新时间:2023-11-30 11:59:23 24 4
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我尝试使用 spring 和 enunciate+jax-ws/jax-rs 注释设置一个简单的项目,但我没有成功。

我使用了一些很棒的教程来编写集成教程

按照教程中的说明创建 api 页面,但出现此错误:如果我打开一个挂载点,例如 REST 挂载点 (/rest/Service/getService/1),我将收到 404-Error: NOT_FOUND

这是我的代码示例:

              <plugin>
<groupId>org.codehaus.enunciate</groupId>
<artifactId>maven-enunciate-spring-plugin</artifactId>
<version>1.19</version>
<configuration>
<configFile>src/main/webapp/WEB-INF/enunciate.xml</configFile>
</configuration>
<executions>
<execution>
<goals>
<goal>assemble</goal>
</goals>
</execution>
</executions>
</plugin>
...


<dependency>
<groupId>org.codehaus.enunciate</groupId>
<artifactId>enunciate-spring-app-rt</artifactId>
<version>1.19</version>
</dependency>

阐明.xml:

<?xml version="1.0" encoding="UTF-8"?>
<enunciate xsi:noNamespaceSchemaLocation="http://enunciate.codehaus.org/schemas/enunciate-1.19.xsd">

<api-classes>
<include pattern="com.eco2market.markets.webServices.*"/>
<include pattern="com.eco2market.markets.model.*"/>
</api-classes>
<webapp mergeWebXML="src/main/webapp/WEB-INF/web.xml"/> <!-- merge ok-->

<modules>
<docs docsDir="api" title="eco2data ws API"/>

<spring-app>
<!-- <war mergeWebXML="src/main/webapp/WEB-INF/web.xml"/> no merge-->

<springImport file="src/main/webapp/WEB-INF/spring/applicationContext-config.xml"/>
<!-- <springImport file="src/main/webapp/WEB-INF/spring/applicationContext-security.xml"/> -->
</spring-app>

</modules>

</enunciate>

我的网络服务实现:

package com.eco2market.markets.webServices;

import java.util.List;
import javax.jws.WebService;
import javax.ws.rs.Path;
import org.springframework.beans.factory.annotation.Autowired;
import com.eco2market.markets.dao.MAssetsDao;
import com.eco2market.markets.model.MAssets;

@Path("/Asset")
@WebService(endpointInterface = "com.eco2market.markets.webServices.MAssetsWebService")
public class MAssetsWebServiceImpl implements MAssetsWebService
{

@Autowired
private MAssetsDao ma;

public MAssets getAssetV1(Integer id){
return ma.getAsset(id);
}

public List <MAssets> getMAssetsV1()
{
return ma.getMAssets();
}

}

我的网络服务接口(interface):

package com.eco2market.markets.webServices;

import java.util.List;

import javax.jws.WebMethod;
import javax.jws.WebService;
import javax.ws.rs.GET;
import javax.ws.rs.Path;
import javax.ws.rs.PathParam;
import javax.ws.rs.Produces;


import com.eco2market.markets.model.MAssets;


@WebService
public interface MAssetsWebService
{
@WebMethod( operationName="getAssetV1")
@Path("/getAsset/{id}")
@GET
@Produces({"application/xml","application/json"})
public MAssets getAssetV1(@PathParam(value = "id")Integer id);


@WebMethod( operationName="getMAssetsV1")
@Path("/getMAssets")
@GET
@Produces({"application/xml","application/json"})
public List <MAssets> getMAssetsV1();
}

然后我将@XmlRootElement 放在模型上。在 spring 应用程序上下文 xml 文件中:

 <tx:annotation-driven  proxy-target-class="true"/>
<bean id="MAssetsWebService" class="com.eco2market.markets.webServices.MAssetsWebServiceImpl" autowire-candidate="false"/>

这是我的 web.xml :

     <?xml version="1.0" encoding="UTF-8"?>
<web-app 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" version="2.4">
<!--
CONFIG FILE OF ALL COMPONENTS' ECO2DATA-APPLICATION
-->
<!-- Application's name in the browser -->
<display-name>Spring BlazeDS Integration Samples</display-name>


<!--############################# Spring BlazeDS Integration servlet #######################-->
<servlet>
<servlet-name>flex</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<load-on-startup>1</load-on-startup>
</servlet>


<!-- Path of the spring's config-files :
applicationContext-config.xml : containts the general configs (beans, hibernate configs)
applicationContext-security.xml : containts the security configs (roles, ..)
-->
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>
/WEB-INF/spring/applicationContext-*.xml,
/WEB-INF/spring/applicationContextLoc-*.xml
</param-value>
</context-param>
<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>

<!-- Http Flex Session attribute and binding listener support-->
<listener>
<listener-class>flex.messaging.HttpFlexSession</listener-class>
</listener>

<filter>
<filter-name>encoding-filter</filter-name>
<filter-class>
org.springframework.web.filter.CharacterEncodingFilter
</filter-class>
<init-param>
<param-name>encoding</param-name>
<param-value>UTF-8</param-value>
</init-param>
</filter>

<filter-mapping>
<filter-name>encoding-filter</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>


<filter>
<filter-name>springSecurityFilterChain</filter-name>
<filter-class>org.springframework.web.filter.DelegatingFilterProxy</filter-class>
</filter>

<filter-mapping>
<filter-name>springSecurityFilterChain</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>




<!-- servelet RDS -->
<servlet>
<servlet-name>RDSDispatchServlet</servlet-name>
<servlet-class>flex.rds.server.servlet.FrontEndServlet</servlet-class>
<init-param>
<param-name>messageBrokerId</param-name>
<param-value>_messageBroker</param-value>
</init-param>
<init-param>
<param-name>useAppserverSecurity</param-name>
<param-value>false</param-value>
</init-param>
<load-on-startup>10</load-on-startup>
</servlet>

<servlet-mapping id="RDS_DISPATCH_MAPPING">
<servlet-name>RDSDispatchServlet</servlet-name>
<url-pattern>/CFIDE/main/ide.cfm</url-pattern>
</servlet-mapping>

<servlet-mapping>
<servlet-name>flex</servlet-name>
<url-pattern>/messagebroker/*</url-pattern>
</servlet-mapping>



<welcome-file-list>
<welcome-file>index.jsp</welcome-file>
<welcome-file>index.html</welcome-file>
</welcome-file-list>



</web-app>

合并 xml:

<?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">

<display-name>Spring BlazeDS Integration Samples</display-name>

<filter>
<filter-name>encoding-filter</filter-name>
<filter-class>
org.springframework.web.filter.CharacterEncodingFilter
</filter-class>
<init-param>
<param-name>encoding</param-name>
<param-value>UTF-8</param-value>
</init-param>
</filter>

<filter>
<filter-name>springSecurityFilterChain</filter-name>
<filter-class>org.springframework.web.filter.DelegatingFilterProxy</filter-class>
</filter>

<filter>
<filter-name>http-request-context</filter-name>
<filter-class>org.codehaus.enunciate.webapp.HTTPRequestContextFilter</filter-class>
</filter>

<filter>
<filter-name>wsdl-filter</filter-name>
<filter-class>org.codehaus.enunciate.webapp.WSDLFilter</filter-class>
<init-param>
<param-name>assumed-base-address</param-name>
<param-value>http://localhost:8080/Eco2Data-webApp</param-value>
</init-param>
</filter>

<filter>
<filter-name>wadl-filter</filter-name>
<filter-class>org.codehaus.enunciate.webapp.WADLFilter</filter-class>
<init-param>
<param-name>assumed-base-address</param-name>
<param-value>http://localhost:8080/Eco2Data-webApp</param-value>
</init-param>
</filter>

<filter>
<filter-name>wsdl-redirect-filter-ns1</filter-name>
<filter-class>org.codehaus.enunciate.webapp.WSDLRedirectFilter</filter-class>
<init-param>
<param-name>wsdl-location</param-name>
<param-value>/api/ns1.wsdl</param-value>
</init-param>
</filter>

<filter-mapping>
<filter-name>encoding-filter</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>

<filter-mapping>
<filter-name>springSecurityFilterChain</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>

<filter-mapping>
<filter-name>http-request-context</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>

<filter-mapping>
<filter-name>wsdl-filter</filter-name>
<url-pattern>/api/ns1.wsdl</url-pattern>
</filter-mapping>

<filter-mapping>
<filter-name>wadl-filter</filter-name>
<url-pattern>/api/application.wadl</url-pattern>
</filter-mapping>

<filter-mapping>
<filter-name>wsdl-redirect-filter-ns1</filter-name>
<url-pattern>/soap/MAssetsWebServiceService</url-pattern>
</filter-mapping>


<listener>
<listener-class>flex.messaging.HttpFlexSession</listener-class>
</listener>

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

<listener>
<listener-class>org.codehaus.enunciate.modules.spring_app.SpringComponentPostProcessor</listener-class>
</listener>

<servlet>
<servlet-name>flex</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<load-on-startup>1</load-on-startup>
</servlet>

<servlet>
<servlet-name>RDSDispatchServlet</servlet-name>
<servlet-class>flex.rds.server.servlet.FrontEndServlet</servlet-class>
<init-param>
<param-name>messageBrokerId</param-name>
<param-value>_messageBroker</param-value>
</init-param>
<init-param>
<param-name>useAppserverSecurity</param-name>
<param-value>false</param-value>
</init-param>
<load-on-startup>10</load-on-startup>
</servlet>

<servlet>
<servlet-name>jaxws-MAssetsWebServiceService</servlet-name>
<servlet-class>org.codehaus.enunciate.modules.jaxws_ri.WSSpringServlet</servlet-class>
</servlet>

<servlet>
<servlet-name>jersey</servlet-name>
<servlet-class>org.codehaus.enunciate.modules.jersey.EnunciateJerseyServletContainer</servlet-class>
<init-param>
<param-name>org.codehaus.enunciate.modules.jersey.config.ServletPath</param-name>
<param-value>/rest</param-value>
</init-param>
</servlet>

<servlet-mapping id="RDS_DISPATCH_MAPPING">
<servlet-name>RDSDispatchServlet</servlet-name>
<url-pattern>/CFIDE/main/ide.cfm</url-pattern>
</servlet-mapping>

<servlet-mapping>
<servlet-name>flex</servlet-name>
<url-pattern>/messagebroker/*</url-pattern>
</servlet-mapping>

<servlet-mapping>
<servlet-name>jaxws-MAssetsWebServiceService</servlet-name>
<url-pattern>/soap/MAssetsWebServiceService</url-pattern>
</servlet-mapping>

<servlet-mapping>
<servlet-name>jersey</servlet-name>
<url-pattern>/json/Asset/getAsset/*</url-pattern>
</servlet-mapping>

<servlet-mapping>
<servlet-name>jersey</servlet-name>
<url-pattern>/json/Asset/getMAssets</url-pattern>
</servlet-mapping>

<servlet-mapping>
<servlet-name>jersey</servlet-name>
<url-pattern>/rest/Asset/getAsset/*</url-pattern>
</servlet-mapping>

<servlet-mapping>
<servlet-name>jersey</servlet-name>
<url-pattern>/rest/Asset/getMAssets</url-pattern>
</servlet-mapping>

<servlet-mapping>
<servlet-name>jersey</servlet-name>
<url-pattern>/xml/Asset/getAsset/*</url-pattern>
</servlet-mapping>

<servlet-mapping>
<servlet-name>jersey</servlet-name>
<url-pattern>/xml/Asset/getMAssets</url-pattern>
</servlet-mapping>

<mime-mapping>
<extension>wsdl</extension>
<mime-type>text/xml</mime-type>
</mime-mapping>

<mime-mapping>
<extension>xsd</extension>
<mime-type>text/xml</mime-type>
</mime-mapping>

<welcome-file-list>
<welcome-file>index.jsp</welcome-file>
<welcome-file>index.html</welcome-file>
</welcome-file-list>

</web-app>

可以看到关于flex、jersey、spring的一些配置并说明。我已经尝试了几种配置,我无法获得 xml 或 json 响应...只是 404。没有人知道出了什么问题吗? 在这里输入代码

最佳答案

我遇到了同样的问题。问题是 Eclipse 创建了一个 web.xml 文件。该文件替换了由 enunciate 创建的 web.xml

关于java - 阐明http错误404,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/2635752/

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