axis2开发客户端(调用WebServcie服务端接口)

1.首先在idea安装axis2。
链接：https://share.weiyun.com/5vam26a 密码：rqnsby

2.axis2工具类。

package com.lxp.sdk.Util;

import com.alibaba.fastjson.JSON;
import org.apache.axiom.om.OMAbstractFactory;
import org.apache.axiom.om.OMElement;
import org.apache.axiom.om.OMFactory;
import org.apache.axiom.om.OMNamespace;
import org.apache.axis2.AxisFault;
import org.apache.axis2.addressing.EndpointReference;
import org.apache.axis2.client.Options;
import org.apache.axis2.client.ServiceClient;

import javax.xml.namespace.QName;
import java.util.Iterator;
import java.util.Map;

/**
 * axis2工具类
 *
 * @author lxp
 * @date 2019 -07-19 09:27:17
 */
public class Axis2Util {
    
    public static String xcloudWebService(Map map) {
        String returnResult = null;
        try {
        	//服务端地址
            String soapBindingAddress = "http://p2p1.lxp.com:8008/conf/xcloudwebs.wsdl";

            //参数转json字符串
            String  params = JSON.toJSONString(map);
            ServiceClient sender = new ServiceClient();
            EndpointReference endpointReference = new EndpointReference(soapBindingAddress);
            Options options = new Options();

            options.setTo(endpointReference);
            sender.setOptions(options);
            OMFactory fac = OMAbstractFactory.getOMFactory();

            //设置命名空间和方法名
            OMNamespace omNs = fac.createOMNamespace("urn:xcloudwebs", "");
            OMElement data = fac.createOMElement("xcloudwebs-api", omNs);

            // 对应参数的节点
            String[] strs = new String[]{"params"};

            // 参数值 ，以json的格式进行传递
            String[] val = new String[]{params};
            QName qname = new QName(strs[0]);
            OMElement inner = fac.createOMElement(qname);
            inner.setText(val[0]);
            data.addChild(inner);

            // 发送数据，返回结果
            OMElement result = sender.sendReceive(data);

            //返回的数据解析，返回的是json格式的数据，对string进行jsonobject
            Iterator iterator = result.getChildElements();

            OMElement OMEResult = null;
            while (iterator.hasNext()) {
                OMEResult = (OMElement) iterator.next();
            }

            //获取结果解析
            returnResult = OMEResult.getText();
        } catch (AxisFault ex) {
            ex.printStackTrace();
        }
        return returnResult;
    }
}

3.测试类：

package com.lxp.sdk;


import com.lxp.sdk.Util.Axis2Util;

import java.util.HashMap;
import java.util.Map;

/**
 * Created by Administrator on 2019/7/18.
 */
public class WebServiceClient {

        public static void main(String[] args) {
            try {
                Map map = new HashMap();
                map.put("method",1004);
                map.put("key","4c334028680d196c1f09ffc22909e67d");
                map.put("secret","a82c0ba27fa951f54a39505ee743b2fd");
                map.put("gateway_uid","867725038846618");
                map.put("old_password","4477b36f96e3b57f6d706030f5839d89");
                map.put("new_password","e10adc3949ba59abbe56e057f20f883e");
                String result = Axis2Util.xcloudWebService(map);

                System.out.println("========== 结果 ==========");
                System.out.println(result);
            }catch (Exception ex){
                ex.printStackTrace();
            }

        }
}

解析：
1.支持多个参数传入。
2.将参数以map的形式传入，转换为json字符串。
3.成功之后返回服务端固定格式，有需要再额外处理。