cxf整合spring、maven项目创建(服务端)

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个人学习到webservice这一块,然后查了资料,主要有cxf和axis这两种框架。cxf又比较容易整合spring,所以本文章就是用cxf来写webservice。写这文章主要目的是为了以后查看方便。

cxf主要分为服务端和客户端2个部分。

服务端的创建过程如下

1、首先创建一个maven项目

File–>new–>Other–Maven–>Maven Project。这里具体怎么创建怎么搜一下百度就好

2、因为maven刚创建时候webapp模块没有东西,pom.xml会报错找不到web.xml,我们可以手动加进去或者用工具生成

3、在pom.xml里面加上cxf需要的包,代码示意如下

<properties>        <spring.version>4.1.3.RELEASE</spring.version>        <cxf.version>3.1.8</cxf.version>    </properties>    <dependencies>        <dependency>            <groupId>org.apache.cxf</groupId>            <artifactId>cxf-rt-frontend-jaxws</artifactId>            <version>${cxf.version}</version>        </dependency>        <dependency>            <groupId>org.apache.cxf</groupId>            <artifactId>cxf-rt-transports-http</artifactId>            <version>${cxf.version}</version>        </dependency>

这样就指定cxf版本,保存后eclipse会自动去下载包到本地的maven库。

接下来就是在web.xml中写入cxf配置

    <servlet>        <servlet-name>cxf</servlet-name>        <servlet-class>org.apache.cxf.transport.servlet.CXFServlet</servlet-class>    </servlet>    <servlet-mapping>        <servlet-name>cxf</servlet-name>        <url-pattern>/services/*</url-pattern>    </servlet-mapping>

4、等maven库加载完后就可以写服务端代码
这里我写了一个IHelloService接口

package com.hll.webservice.service;import javax.jws.WebMethod;import javax.jws.WebParam;import javax.jws.WebService;@WebServicepublic interface IHelloService {    @WebMethod    String sayHello(@WebParam(name="username")String username);}

这边接口上要写明是一个WebService,方法写WebMethod,参数写WebParam


接下来可以写实现类HelloServiceImpl

package com.hll.webservice.service.impl;import com.hll.webservice.service.IHelloService;public class HelloServiceImpl implements IHelloService {    @Override    public String sayHello(String username) {        return "hello " + username;    }}

5、写完这2个类我们就可以整合spring,首先我们要在pom.xml中引入spring需要的jar包。
这里我因为为了方便也是为了后期开发,把所有spring的包都引入进去,大家可以根据需要的自己引入

<properties>        <spring.version>4.1.3.RELEASE</spring.version>        <cxf.version>3.1.8</cxf.version>    </properties>    <dependencies>        <dependency>            <groupId>org.apache.cxf</groupId>            <artifactId>cxf-rt-frontend-jaxws</artifactId>            <version>${cxf.version}</version>        </dependency>        <dependency>            <groupId>org.apache.cxf</groupId>            <artifactId>cxf-rt-transports-http</artifactId>            <version>${cxf.version}</version>        </dependency>        <!-- springframe start -->        <dependency>            <groupId>org.springframework</groupId>            <artifactId>spring-core</artifactId>            <version>${spring.version}</version>        </dependency>        <dependency>            <groupId>org.springframework</groupId>            <artifactId>spring-beans</artifactId>            <version>${spring.version}</version>        </dependency>        <dependency>            <groupId>org.springframework</groupId>            <artifactId>spring-context</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-oxm</artifactId>            <version>${spring.version}</version>        </dependency>        <dependency>            <groupId>org.springframework</groupId>            <artifactId>spring-tx</artifactId>            <version>${spring.version}</version>        </dependency>        <dependency>            <groupId>org.springframework</groupId>            <artifactId>spring-jdbc</artifactId>            <version>${spring.version}</version>        </dependency>        <dependency>            <groupId>org.springframework</groupId>            <artifactId>spring-webmvc</artifactId>            <version>${spring.version}</version>        </dependency>        <dependency>            <groupId>org.springframework</groupId>            <artifactId>spring-aop</artifactId>            <version>${spring.version}</version>        </dependency>        <dependency>            <groupId>org.springframework</groupId>            <artifactId>spring-context-support</artifactId>            <version>${spring.version}</version>        </dependency>        <dependency>            <groupId>org.springframework</groupId>            <artifactId>spring-aop</artifactId>            <version>${spring.version}</version>        </dependency>        <dependency>            <groupId>org.springframework</groupId>            <artifactId>spring-test</artifactId>            <version>${spring.version}</version>            <scope>test</scope>        </dependency>        <!-- springframe end -->    </dependencies>

导入完jar包就可以写spring整合了,这里我写了一个applicationContext-cxf.xml用于整合cxf和spring

<?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.xsd    http://cxf.apache.org/jaxws http://cxf.apache.org/schemas/jaxws.xsd">    <!--  Cxf WebService 服务端示例 -->    <jaxws:endpoint id="Helloservice" implementor="com.hll.webservice.service.impl.HelloServiceImpl" address="/hello"/></beans>

写完applicationContext-cxf.xml这个文件就可以在web.xml中把这文件加载进去,具体加载如下:

<!-- 加载spring容器 -->    <context-param>        <param-name>contextConfigLocation</param-name>        <param-value>classpath:spring/applicationContext-*.xml</param-value>    </context-param>    <listener>        <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>    </listener>

这样配置就全部结束了。

6、启动tomcat,然后访问http://localhost:8080/cxf_server/services (cxf_server这个是我的项目名称),如果成功的话会显示如下信息
(http://img.blog.csdn.net/20170427110952373?watermark/2/text/aHR0cDovL2Jsb2cuY3Nkbi5uZXQvdTAxNDU0OTQwMg==/font/5a6L5L2T/fontsize/400/fill/I0JBQkFCMA==/dissolve/70/gravity/SouthEast)

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