cxf集成到spring中发布restful webservice

<!--cxf-->
<dependency>
<groupId>org.apache.cxf</groupId>
<artifactId>cxf-core</artifactId>
<version>3.1.4</version>
</dependency>
<dependency>
<groupId>org.apache.cxf</groupId>
<artifactId>cxf-rt-frontend-jaxws</artifactId>
<version>3.1.4</version>
</dependency>
<dependency>
<groupId>org.apache.cxf</groupId>
<artifactId>cxf-rt-frontend-jaxrs</artifactId>
<version>3.1.4</version>
</dependency>
<dependency>
<groupId>org.apache.cxf</groupId>
<artifactId>cxf-rt-transports-http</artifactId>
<version>3.1.4</version>
</dependency>

<dependency>
<groupId>org.codehaus.jackson</groupId>
<artifactId>jackson-jaxrs</artifactId>
<version>1.9.13</version>
</dependency>
<dependency>
<groupId>com.alibaba</groupId>
<artifactId>fastjson</artifactId>
<version>1.2.4</version>
</dependency>
<dependency>
<groupId>org.apache.httpcomponents</groupId>
<artifactId>httpclient</artifactId>
<version>4.5.1</version>
</dependency>
<dependency>
<groupId>org.apache.httpcomponents</groupId>
<artifactId>httpmime</artifactId>
<version>4.5.1</version>
</dependency>

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

<?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/jaxws http://cxf.apache.org/schemas/jaxws.xsd http://cxf.apache.org/jaxrs http://cxf.apache.org/schemas/jaxrs.xsd" default-lazy-init="true">
<description>Apache CXF resutful Web Service配置</description>
<import resource="classpath:META-INF/cxf/cxf.xml" />

<import resource="classpath:META-INF/cxf/cxf-servlet.xml" />
<bean id="webservice"  class="WebserviceImpl"/>

<jaxrs:server id="cxfService" address="/ws">
<jaxrs:serviceBeans>
<ref bean="webservice" />
</jaxrs:serviceBeans>
<jaxrs:extensionMappings>
<entry key="json" value="application/json" />
<entry key="xml" value="application/xml" />
</jaxrs:extensionMappings>
<jaxrs:languageMappings>
<entry key="en" value="en-gb"/>
</jaxrs:languageMappings>
<jaxrs:providers>
<bean class="org.codehaus.jackson.jaxrs.JacksonJsonProvider"/>
</jaxrs:providers>
</jaxrs:server>

</beans>

package webservice;
import javax.ws.rs.FormParam;
import javax.ws.rs.GET;
import javax.ws.rs.POST;
import javax.ws.rs.Path;
import javax.ws.rs.Produces;
import javax.ws.rs.QueryParam;
import javax.ws.rs.core.MediaType;

@Path("/test")
public interface Webservice {
@GET
@Path("/getText")
@Produces({ MediaType.TEXT_PLAIN })
String getText(@QueryParam("param1")String param1, @QueryParam("param2")String param2);

@POST
@Path("/postText")
@Produces({ MediaType.TEXT_PLAIN })
String postText(@FormParam("param1")String param1, @FormParam("param2")String param2);

@GET
@Path("/getJson")
@Produces({ MediaType.APPLICATION_JSON })
Map<String, Object> getJson(@QueryParam("param1")String param1, @QueryParam("param2")String param2);

@POST
@Path("/postJson")
@Produces({ MediaType.APPLICATION_JSON })
Map<String, Object> postJson(@FormParam("param1")String param1, @FormParam("param2")String param2);
}
五、测试代码：
/**
* 获取JAXRS WebService的结果信息
*/
public static String postJAXRSWebService(String processURL){
System.out.println( processURL);
String result = "";
try {
//创建一个HttpClient对象
CloseableHttpClient  httpclient = HttpClients.createDefault();
//创建HttpPost对象
HttpPost  postRequest  =new HttpPost(processURL);
List <NameValuePair> params=new ArrayList<NameValuePair>();
params.add(new BasicNameValuePair("param1","144203923"));
params.add(new BasicNameValuePair("param2","中国"));
//发出HTTP request
UrlEncodedFormEntity paramEntity = new UrlEncodedFormEntity(params, "UTF-8");
postRequest.setEntity(paramEntity);
System.out.println("------------------------------------------------------");
System.out.println(paramEntity.getContentType());
System.out.println(paramEntity.getContentLength());
System.out.println(EntityUtils.getContentCharSet(paramEntity));
System.out.println(EntityUtils.toString(paramEntity));
System.out.println("--------------------------------------------------");
CloseableHttpResponse  response =httpclient.execute(postRequest);
//获取HttpEntity
HttpEntity entity=response.getEntity();
//获取响应的结果信息
result =EntityUtils.toString(entity);

} catch (ClientProtocolException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}

return result;
}

/**
* 获取JAXRS WebService的结果信息
*/
public static String getJAXRSWebService(String processURL){
System.out.println( processURL);
String result = "";
try {
//创建一个HttpClient对象
CloseableHttpClient  httpclient = HttpClients.createDefault();
//创建HttpGet对象
HttpGet request=new HttpGet(processURL);

CloseableHttpResponse  response =httpclient.execute(request);
//获取HttpEntity
HttpEntity entity=response.getEntity();
//获取响应的结果信息
result =EntityUtils.toString(entity);

} catch (ClientProtocolException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}

return result;
}