SpringBoot调用第三方WebService接口的操作技巧(.wsdl与.asmx类型)

SpringBoot调webservice接口，一般都会给你url如：
http://10.189.200.170:9201/wharfWebService/services/WharfService?wsdl
http://10.103.6.158:35555/check_ticket/Ticket_Check.asmx
其中.asmx是.net开发提供的webservice服务。

依赖

引入相关依赖：

<!-- webService-->
 <dependency>
      <groupId>org.springframework.boot</groupId>
      <artifactId>spring-boot-starter-web-services</artifactId>
  </dependency>

  <!-- CXF webservice -->
  <dependency>
      <groupId>org.apache.cxf</groupId>
      <artifactId>cxf-spring-boot-starter-jaxws</artifactId>
      <version>3.2.1</version>
  </dependency>
  <dependency>
      <groupId>org.apache.cxf</groupId>
      <artifactId>cxf-rt-transports-http</artifactId>
      <version>3.2.1</version>
  </dependency>

浏览webService提供的方法，确定入参顺序 直接在浏览器里面访问url，如下

用SoapUI工具

用些是.asmx格式，也可以直接在浏览器访问。会列出方法列表

代码

创建client：

package com.gqzdev.sctads.configuration;

import com.gqzdev.sctads.constant.CommonConstant;
import lombok.extern.slf4j.Slf4j;
import org.apache.cxf.endpoint.Client;
import org.apache.cxf.jaxws.endpoint.dynamic.JaxWsDynamicClientFactory;
import org.apache.cxf.transport.http.HTTPConduit;
import org.apache.cxf.transports.http.configuration.HTTPClientPolicy;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

/**
 * @author gqzdev
 * @date 2021/08/26 15:53
 **/
@Configuration
@Slf4j
public class JaxWsClientConfig {

    @Bean("JaxWsClient")
    public Client client() {
        // 创建动态客户端
        JaxWsDynamicClientFactory clientFactory = JaxWsDynamicClientFactory.newInstance();
		//CommonConstant.PUBLIC_SECURITY_URL为连接的url,如http://10.189.200.170:9201/wharfWebService/services/WharfService?wsdl
        log.info("publicsecurity webService url : {}", CommonConstant.PUBLIC_SECURITY_URL);
        //创建client
        Client client = clientFactory.createClient(CommonConstant.PUBLIC_SECURITY_URL);
        HTTPConduit conduit = (HTTPConduit) client.getConduit();
        HTTPClientPolicy policy = new HTTPClientPolicy();
        policy.setAllowChunking(false);
        // 连接服务器超时时间 10秒
        policy.setConnectionTimeout(10000);
        // 等待服务器响应超时时间 20秒
        policy.setReceiveTimeout(20000);
        conduit.setClient(policy);
        return client;
    }
}

有了client，便可以直接注入调用invoke。找到自己需要调用的方法：
下面只展示一个方法的调用演示，其他的类似

package com.gqzdev.sctads.service.impl;

import com.gqzdev.sctads.constant.CommonConstant;
import com.gqzdev.sctads.service.PublicSecurityService;
import lombok.extern.slf4j.Slf4j;
import org.apache.cxf.endpoint.Client;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.scheduling.annotation.Async;
import org.springframework.stereotype.Component;

import javax.xml.namespace.QName;

/**
 * @author gqzdev
 * @date 2021/08/26 15:24
 **/
@Slf4j
@Component
public class PublicSecurityServiceImpl implements PublicSecurityService {


    @Autowired
    @Qualifier("JaxWsClient")
    private Client client;

    /**
     * 旅客登记
     */
    @Override
//    @Async
    public String chineseAddNew(Object... params) {
//        QName qname = new QName("service.", CommonConstant.CHINESE_ADD);
        try {
            Object[] invoke = client.invoke(CommonConstant.CHINESE_ADD, params);
            if (invoke != null && invoke.length >= 1) {
                String result = (String) invoke[0];
                log.info("userAddNew result: {}", result);
                return result;
            }

        } catch (Exception e) {
//            e.printStackTrace();
            log.error("invoke WS userAddNew method error: {}", e.getMessage());
        }
        return null;
    }    
}

使用post请求访问webservice接口

package com.gqzdev.sctads.service.impl;

import cn.hutool.core.util.XmlUtil;
import com.alibaba.fastjson.JSON;
import com.alibaba.fastjson.JSONObject;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.http.HttpEntity;
import org.springframework.http.HttpHeaders;
import org.springframework.http.MediaType;
import org.springframework.stereotype.Component;
import org.springframework.util.LinkedMultiValueMap;
import org.springframework.util.MultiValueMap;
import org.springframework.web.client.RestTemplate;

import java.util.Map;

/**
 * 对接票务系统验证
 *
 * @author gqzdev
 * @date 2021/08/25 17:07
 **/
@Component
@Slf4j
public class TicketCheckServiceImpl implements TicketCheckService {

    @Autowired
    @Qualifier("nativeRestTemplate")
    private RestTemplate restTemplate;

    @Override
    public boolean ticketCheck(TicketRequestVO ticketRequestVO) {

        //构造请求参数xml
        Map objMap = JSONObject.toJavaObject(JSONObject.parseObject(JSON.toJSONString(ticketRequestVO)), Map.class);
        String objXml = XmlUtil.mapToXmlStr(objMap);
        String requestXml = objXml.replace("<xml>", "<MQ_MESSAGE>").replace("</xml>", "</MQ_MESSAGE>");
        log.info("ticket request params xml: {}", requestXml);

        /**
         * 调用webservice请求
         */
        HttpHeaders headers = new HttpHeaders();
        //header参数
        headers.setContentType(MediaType.APPLICATION_FORM_URLENCODED);
        //请求参数
        MultiValueMap<String, Object> map = new LinkedMultiValueMap<>();
        //接口参数
        map.add("msg", requestXml);
        //构造实体对象
        HttpEntity<MultiValueMap<String, Object>> param = new HttpEntity<>(map, headers);
        //发送post请求webservice
        String response = restTemplate.postForObject(CommonConstant.TICKET_REQUEST_URL, param, String.class);
        log.info("ticket request response: {}", response);

        /**
         * 解析返回xml，返回是否认证成功
         */
        String responseXml = XmlUtil.unescape(response);
        Map<String, Object> resultMap = XmlUtil.xmlToMap(responseXml);
        TicketResponseVO ticketResponseVO = JsonUtil.map2pojo(resultMap, TicketResponseVO.class);
        //0开闸 ，1不开闸
        if (ticketResponseVO.getMQ_MESSAGE().getMSG_BODY().getCOMMAND() == 0) {
            return true;
        }
        return false;
    }


}

XML相关操作

关于xml解析处理，这边推荐使用hutool里面的XmlUtil

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