Web应用使用Apache CXF 建立 WebService——详细案例（与Spring结合）

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步骤— —

1.使用Maven依赖jar文件

2.web.xml配置

a.加载cxf-beans.xml配置文件

b.配置CXF Servlect

3.cxf-beans.xml服务配置

a.lics2uldwms.java服务接口类

b.lics2uldwms.java服务接口的实现类

4.访问服务接口

5.Client调用服务接口——TestDemo.java类

————————————————————————————————————————

1.使用Maven依赖jar文件

<!-- 增加cxf依赖  start-->
<dependency>
<groupId>org.apache.cxf</groupId>
<artifactId>cxf-rt-frontend-jaxws</artifactId>
<version>2.7.11</version>
</dependency>

<dependency>
<groupId>org.apache.cxf</groupId>
<artifactId>cxf-rt-transports-http</artifactId>
<version>2.7.11</version>
</dependency>
<!-- 增加cxf依赖  end-->

2.web.xml配置

a.加载cxf-beans.xml配置文件

<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>classpath:conf/applicationContext.xml,classpath:conf/cxf-beans.xml</param-value>
</context-param>

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

b.配置CXF Servlect

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

3.cxf-beans.xml服务配置

<?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:context="http://www.springframework.org/schema/context"
xmlns:http-conf="http://cxf.apache.org/transports/http/configuration"
xsi:schemaLocation=" http://cxf.apache.org/jaxws http://cxf.apache.org/schemas/jaxws.xsd http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd http://cxf.apache.org/transports/http/configuration http://cxf.apache.org/schemas/configuration/http-conf.xsd
">

<!-- Import apache CXF bean definition 固定 -->
<import resource="classpath:META-INF/cxf/cxf.xml" />
<import resource="classpath:META-INF/cxf/cxf-extension-soap.xml" />
<import resource="classpath:META-INF/cxf/cxf-servlet.xml" />

<!--
CXF发送、接收消息超时设置,对所有的服务生效
ConnectionTimeout:连接超时
ReceiveTimeout:接收超时
-->
<!-- <http-conf:conduit name="*.http-conduit">
<http-conf:client ConnectionTimeout="1000" ReceiveTimeout="100"/>
</http-conf:conduit> -->

<!--
发布服务
-->
<bean id="lics2uldwmsBean" class="com.ws.lics2uldwms.lics2uldwmsImpl" />
<jaxws:server id="lics2uldwms" address="/lics2uldwms"
serviceClass="com.ws.lics2uldwms.lics2uldwms">
<jaxws:serviceBean>
<ref bean="lics2uldwmsBean"/>
</jaxws:serviceBean>
</jaxws:server>
</beans>

a.lics2uldwms.java服务接口类

package com.ws.lics2uldwms;

import javax.jws.WebMethod;
import javax.jws.WebService;

@WebService
//@SOAPBinding(style=Style.RPC)
/*@SOAPBinding(style = Style.RPC) 动态调用JaxWsDynamicClientFactory 不支持该注解*/
public interface lics2uldwms {

/**
*1 获取物资编目
*
* @param msg
* @return
*/
@WebMethod
public String reqGoods(String msg);

}

b.lics2uldwms.java服务接口的实现类

package com.ws.lics2uldwms;

import java.util.ArrayList;
import java.util.List;

import javax.annotation.Resource;
import javax.jws.WebService;

import com.hidp.common.Constant;
import com.utils.DateTimeUtils;
import com.wms.service.baseinfo.ProductService;
import com.ws.xml.CheckHeader;
import com.ws.xml.FormXmlDom4J;

@WebService(endpointInterface = "com.ws.lics2uldwms.lics2uldwms", serviceName = "lics2uldwmsImpl")
public class lics2uldwmsImpl implements lics2uldwms {

@Resource
ProductService productService;

private String sstarTime="";

private String sendTime="";

/**
* 1获取物资编目
*
* @param msg
* @return
*/
@SuppressWarnings("rawtypes")
@Override
public String reqGoods(String msg) {
sstarTime=DateTimeUtils.getCurrentDateTime();
String rmsg = "";
try {
if (!CheckHeader.checkHeader(msg,"uld")) {
Constant.log4j.error("方法名称：reqGoods，失败原因：用户名密码验证不通过");
return FormXmlDom4J.generateStateXml("1", "失败:用户名密码验证不通过");
}
List ls = new ArrayList<>();
ls = productService.queryProductWs();
rmsg = FormXmlDom4J.generateProductXml(ls);
} catch (Exception e) {
Constant.log4j.error("方法名称：reqGoods，失败原因："+e.toString());
return FormXmlDom4J.generateStateXml("1", "失败:" + e.toString());
}
sendTime=DateTimeUtils.getCurrentDateTime();
//记录响应时间
Constant.log4j.info("方法名称：reqGoods，起始时间："+sstarTime+",结束时间:"+sendTime);
return rmsg;
}

}

4.访问服务接口

地址输入下面之前自定义的地址，回车— —



点击上述链接后，将跳转到wsdl地址，TestDemo.java中我们需要的是wsdl的地址



5.Client调用服务接口——TestDemo.java类

package com.ws.demo.wsservice;

import org.apache.cxf.endpoint.Client;
import org.apache.cxf.jaxws.endpoint.dynamic.JaxWsDynamicClientFactory;
import org.dom4j.Document;
import org.dom4j.io.SAXReader;

/**
* client类
* @author ckz
*
*/
public class TestDemo {
public static void main(String[] args) throws Exception {
JaxWsDynamicClientFactory dcf = JaxWsDynamicClientFactory.newInstance();
Client client = dcf.createClient("http://localhost:8081/lics/ws/fwms2assist?wsdl");
boolean outTimeSate = false;
Object[] res =null;
try{
/*//设置 CXF客户端配置请求超时限制
HTTPConduit http = (HTTPConduit) client.getConduit();
HTTPClientPolicy httpClientPolicy = new HTTPClientPolicy();
//连接超时设置
httpClientPolicy.setConnectionTimeout(1000);
httpClientPolicy.setAllowChunking(false);
//接收超时设置
httpClientPolicy.setReceiveTimeout(5000);
http.setClient(httpClientPolicy);*/
//读取xml文件的doc对象，Fwms2Assist_reqProduct.xml为传入的参数
String filePath = TestDemo.class.getClassLoader().getResource("Fwms2Assist_reqGoods.xml").getPath();
SAXReader reader = new SAXReader();
Document doc = reader.read(filePath);
//调用接口
res = client.invoke("reqGoods", doc.asXML());
}catch(Exception ex){
outTimeSate=true;
ex.printStackTrace();
}
if(outTimeSate){
System.out.println("服务超时！");
}else{
System.out.println(com.utils.BASE64Util.geDecoderStr((String) res[0]));
}
}

}