I am trying to create a sample application and call a service configuring maven, CXF and Spring. When I run on Server gives me following error, can anyone assist me with this please.
我正在尝试创建一个示例应用程序并调用配置 maven、CXF 和 Spring 的服务。当我在服务器上运行时出现以下错误，任何人都可以帮助我解决这个问题。
我正在尝试创建一个示例应用程序并调用配置 maven、CXF 和 Spring 的服务。当我在服务器上运行时出现以下错误，任何人都可以帮助我解决这个问题。
HTTP Status 404 - /sample_maven/rest/sample/method/hi
type Status report
message /sample_maven/rest/sample/method/hi
description The requested resource is not available.
Maven code for the applications.
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>sample_maven</groupId>
<artifactId>sample_maven</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>war</packaging>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<maven.compiler.source>1.7</maven.compiler.source>
<maven.compiler.target>1.7</maven.compiler.target>
</properties>
<dependencies>
<!-- Spring -->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-context</artifactId>
<version>3.1.0.RELEASE</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-web</artifactId>
<version>3.1.0.RELEASE</version>
</dependency>
<!-- CXF -->
<dependency>
<groupId>org.apache.cxf</groupId>
<artifactId>cxf-rt-frontend-jaxrs</artifactId>
<version>2.7.0</version>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.11</version>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<finalName>sample_maven</finalName>
<pluginManagement><!-- lock down plugins versions to avoid using Maven
defaults (may be moved to parent pom) -->
<plugins>
<plugin>
<artifactId>maven-clean-plugin</artifactId>
<version>3.0.0</version>
</plugin>
<!-- see http://maven.apache.org/ref/current/maven-core/default-bindings.html#Plugin_bindings_for_war_packaging -->
<plugin>
<artifactId>maven-resources-plugin</artifactId>
<version>3.0.2</version>
</plugin>
<plugin>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.7.0</version>
</plugin>
<plugin>
<artifactId>maven-surefire-plugin</artifactId>
<version>2.20.1</version>
</plugin>
<plugin>
<artifactId>maven-war-plugin</artifactId>
<version>3.2.0</version>
</plugin>
<plugin>
<artifactId>maven-install-plugin</artifactId>
<version>2.5.2</version>
</plugin>
<plugin>
<artifactId>maven-deploy-plugin</artifactId>
<version>2.8.2</version>
</plugin>
</plugins>
</pluginManagement>
</build>
</project>
Web.xml code for the applicaton
<!DOCTYPE web-app PUBLIC
"-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN"
"http://java.sun.com/dtd/web-app_2_3.dtd" >
<web-app>
<display-name>PAJIT application</display-name>
<!-- spring -->
<context-param>
<param-name>configlocation</param-name>
<param-value>/WEB-INF/beans.xml</param-value>
</context-param>
<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>
<!-- CXF -->
<servlet>
<servlet-name>CXFServlet</servlet-name>
<servlet-class>
org.apache.cxf.transport.servlet.CXFServlet
</servlet-class>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>CXFServlet</servlet-name>
<url-pattern>/rest/*</url-pattern>
</servlet-mapping>
<display-name>Archetype Created Web Application</display-name>
</web-app>
**beans.xml** code for applications
<?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"
xsi:schemaLocation=" http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-4.2.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-servlet.xml" />
<context:component:scan base-package="com.sample.proj"/>
<jaxrs:server id="rest" address="/">
<jaxrs:serverBeans>
<ref bean="HelloWorld" />
</jaxrs:serverBeans>
</jaxrs:server>
</beans>
**HelloWorldClass** class
package com.sample.proj;
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 org.springframework.stereotype.Service;
@Service
@Path("/sample")
public class HelloWorld {
@GET
@Path("/{method}")
@Produces("text/palin")
public String handleRequest(@PathParam("method")String request) {
//String text = "successfull";
return "Hello " + request;
}
}
最佳答案
1.) 将 @Produces("text/palin") 更改为 @Produces("text/plain")
2.) 在@Path("/{method}") 中，您使用了单词method 来表示路径参数的标识符。因此，将其更改为一些合理的名称。例如，将 @Path("/{method}") 更改为 @Path("/{name}")，并将 @PathParam("method") 更改为 @PathParam("name") (否则可能会让您感到困惑:)
3.) 尝试访问此 url:/sample_maven/rest/sample/prasad (注意:这里 prasad 将是路径参数的值)
关于java - 创建配置 MAVEN、CXF 和 spring 的示例应用程序，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/50862388/