这代码是不是有问题？

[C996387762]

public class Test2 {
public String getCurrentData(string aCode,string bCode){
String url = "http://bdlj/Servicfirst?wsdl";
Client client = new Client(new URL(url));
Object[] retunObjs = null;
retunObjs = client.invoke("getCurrentData", new Object[] {"HRD_a","HRD_b"});//a编号150102283，b编号150200042
System.out.println(retunObjs[0].toString());
}
}
}

[DF10F-0001A]

反问:你觉得应该有什么问题

[十八道胡同]

没返回你要的结果吗？

[INSISTING2018]

之前写的一个cxf的调用WebService接口的demo，参考下

JaxWsDynamicClientFactory factory = JaxWsDynamicClientFactory.newInstance();
//通过wsdl服务描述文件创建客户端工厂。
Client client = factory.createClient("http://172.18.48.150:8080/WebServicePro/service/HelloWorldService?wsdl");
//invoke(
//String operationName:要调用的方法名
//Object... params)：方法的入参。可以是多个。
Document document = DocumentHelper.createDocument();
Element root = document.addElement("root");
Element child = root.addElement("child");
child.setText("我是兒子！");
String xmlString = document.asXML();
Object[] objs = client.invoke("sayHello", xmlString);
//invoke方法是默认返回Object[]数组。取出数组的第一位值得值就是返回值。
System.out.println(objs[0].toString());

[万能蓝]

运行一把不就知道了

[C996387762]

引用 4 楼 INSISTING2018 的回复:

之前写的一个cxf的调用WebService接口的demo，参考下

JaxWsDynamicClientFactory factory = JaxWsDynamicClientFactory.newInstance();
//通过wsdl服务描述文件创建客户端工厂。
Client client = factory.createClient("http://172.18.48.150:8080/WebServicePro/service/HelloWorldService?wsdl");
//invoke(
//String operationName:要调用的方法名
//Object... params)：方法的入参。可以是多个。
Document document = DocumentHelper.createDocument();
Element root = document.addElement("root");
Element child = root.addElement("child");
child.setText("我是兒子！");
String xmlString = document.asXML();
Object[] objs = client.invoke("sayHello", xmlString);
//invoke方法是默认返回Object[]数组。取出数组的第一位值得值就是返回值。
System.out.println(objs[0].toString());

都改了myeclipse就是通不过

[toilerchen]

debug一次就知道有没有问题

[zhangpf的代码人生]

public String getCurrentData(string aCode,string bCode){

参数string的s没大写，没有return值

其他代码没有问题

[angel6709]

where is RETURN

[xuan.ye]

个人觉得 "org.springframework.web.client.RestTemplate" 这个比较好用。

import java.util.HashSet;
import java.util.Map;
import java.util.Map.Entry;
import java.util.Set;

import org.apache.commons.lang3.StringUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.HttpEntity;
import org.springframework.http.HttpHeaders;
import org.springframework.http.MediaType;
import org.springframework.http.ResponseEntity;
import org.springframework.stereotype.Service;
import org.springframework.util.LinkedMultiValueMap;
import org.springframework.util.MultiValueMap;
import org.springframework.web.client.RestTemplate;

import com.fasterxml.jackson.core.JsonProcessingException;

@Service
public class CustomRestTemplate extends RestTemplate {

	private final Logger logger = LoggerFactory.getLogger(CustomRestTemplate.class);
	
	@Autowired
	CommonProperties commonProperties;
	
	@Autowired
	RestTemplate restTemplate;

	/**
	 * 提交服务器
	 * 
	 * @param uri 地址
	 * @param map 头部
	 * @param hashMap 表单参数
	 * @return
	 * @throws JsonProcessingException 
	 */
	public String custom_postForObject(String uri, Map<String, String> map) throws JsonProcessingException {
		
		HttpHeaders header = new HttpHeaders();
		MediaType mediaType = MediaType.parseMediaType("application/json;charset=utf-8");
		header.setContentType(mediaType);
		header.add("Accept", MediaType.APPLICATION_JSON_UTF8.toString());

		// 1、URL地址
		String url = commonProperties.getPhp_root() + uri;		
		if (map != null) {			
			
			Set<String> set = new HashSet<String>();			
			for(Entry<String, String> item:map.entrySet())
				set.add(item.getKey()+"="+item.getValue());			
			
			url = url +"?"+ StringUtils.join(set,"&");
		}		
		
		// 2、提交
		String result = "";
		try{
			result = restTemplate.postForObject(url, null, String.class);
		}
		catch(Exception ex)
		{
			logger.error(ex.getMessage() + ";url:"+ url);
		}
		
		return result;
	}
	
	/**
	 * 提交服务器
	 * 
	 * @param uri 地址
	 * @param headerParams 头部
	 * @param bodyJsonParams 表单参数
	 * @return
	 * @throws JsonProcessingException 
	 */
	public String custom_postForm(String uri, Map<String, String> headerParams, Map<String, String> bodyFormParams) throws JsonProcessingException {
		
		
		// 1、URL地址
		String url = commonProperties.getPhp_root() + uri;		
		if (headerParams != null) {			
			
			Set<String> set = new HashSet<String>();			
			for(Entry<String,String> item:headerParams.entrySet())
				set.add(item.getKey()+"="+item.getValue());			
			
			url = url +"?"+ StringUtils.join(set,"&");
		}		
		
		// 2、Header
		HttpHeaders headers = new HttpHeaders();
		headers.setContentType(MediaType.APPLICATION_FORM_URLENCODED);

		// 3、Body
		MultiValueMap<String, String> body= new LinkedMultiValueMap<String, String>();
		for(Entry<String,String> item:bodyFormParams.entrySet())
			body.add(item.getKey(), item.getValue());			
		
		HttpEntity<MultiValueMap<String, String>> request = new HttpEntity<MultiValueMap<String, String>>(body, headers);
		String data ="";
		try	
		{
			ResponseEntity<String> response = restTemplate.postForEntity( url, request , String.class );
			data = response.getBody();
		}
		catch(Exception ex)
		{
			logger.error(ex.getMessage());
		}
		
		return data;
	}
	
	/**
	 * 提交服务器
	 * 
	 * @param uri 地址
	 * @param headerParams 头部
	 * @param bodyJsonParams 表单参数
	 * @return
	 * @throws JsonProcessingException 
	 */
	public String custom_postForObject(String uri, Map<String, String> headerParams, String bodyJsonParams) throws JsonProcessingException {
		
		HttpHeaders header = new HttpHeaders();
		MediaType mediaType = MediaType.parseMediaType("application/json;charset=utf-8");
		header.setContentType(mediaType);
		header.add("Accept", MediaType.APPLICATION_JSON_UTF8.toString());

		// 1、URL地址
		String url = commonProperties.getPhp_root() + uri;		
		if (headerParams != null) {			
			
			Set<String> set = new HashSet<String>();			
			for(Entry<String,String> item:headerParams.entrySet())
				set.add(item.getKey()+"="+item.getValue());			
			
			url = url +"？"+ StringUtils.join(set,"&");
		}
		
		// 1、Form
		HttpEntity<String> formEntity = new HttpEntity<String>("",header);
		if (bodyJsonParams != null && bodyJsonParams.equals("")==false) {			
			
			formEntity = new HttpEntity<String>(bodyJsonParams,header);
		}

		// 2、提交
		String result = "";
		try	{
			result = restTemplate.postForObject(url, formEntity, String.class);		
		}
		catch(Exception ex)
		{
			logger.error(ex.getMessage());
		}
		
		return result;
	}
}

[xuan.ye]

https://howtodoinjava.com/spring-boot/spring-soap-client-webservicetemplate/

LZ 替你找了一个完整的DEMO，从服务器到客户端都有。