spring webservice cxf rs

cxf RS 规范

web.xml配置

<!--配置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>/ws/*</url-pattern>
    </servlet-mapping>

提供者spring配置

    <jaxrs:server id="自己起" address="访问地址,例如/aa">
        <jaxrs:serviceBeans>
            <ref bean="对应的类" />
        </jaxrs:serviceBeans>
        <jaxrs:providers>
            <ref bean="jsonProvider" />
        </jaxrs:providers>
    </jaxrs:server>

消费之直接httpclient调用
/**
* 获取PDF文件流
* @param fileId pdf文件id
* @return
* @throws Exception
*/
public InputStream getInputStream(String fileId) throws Exception {
// 1 访问路径
String visitUrl = DSPURL + PDF_DOWNLOADURL + fileId;
URL url = new URL(visitUrl);
HttpURLConnection connection = (HttpURLConnection) url.openConnection();
connection.setRequestProperty(“Content-Type”, “application/json; charset=utf-8”);
connection.setDoInput(true);
connection.setConnectTimeout(20000);
connection.setReadTimeout(300000);
connection.setDoOutput(true);
connection.setUseCaches(false);
connection.setRequestProperty(“Charset”, “UTF-8”);
connection.setRequestMethod(“POST”);

    InputStream stream = connection.getInputStream();
    return stream;
}