JAVA 调用 WebService接口

女爷i 2021-11-22 03:46 529阅读 0赞

封装webservice 的 工具类：

/** 
    * @author  作者 : 小布
    * @version 创建时间 : 2019年7月16日 上午9:49:01 
    * @explain 类说明 : 
    */
    public class WebServiceUtil {
    
        @SuppressWarnings({ "unchecked", "unlikely-arg-type" })
    	public static Map<String, Object> getWebService(Map<String, Object> param) throws IOException {  
    		long startTime=System.currentTimeMillis();
    		Map<String, Object> mp = new ConcurrentHashMap<>(10000000);
    		URL url = new URL("");//webservice接口  
            HttpURLConnection connection = (HttpURLConnection) url.openConnection();  
            connection.setRequestMethod("POST");  
            connection.setRequestProperty("content-type", "text/xml;charset=utf-8");  
            connection.setDoInput(true);  
            connection.setDoOutput(true);  
            String soapXML = getXML(param);  
            OutputStream os = connection.getOutputStream();  
            os.write(soapXML.getBytes());  
            int responseCode = connection.getResponseCode();  
            if(200 == responseCode){
                InputStream is = connection.getInputStream();  
                InputStreamReader isr = new InputStreamReader(is);  
                BufferedReader br = new BufferedReader(isr);  
                StringBuilder sb = new StringBuilder();  
                String temp = null;  
                while(null != (temp = br.readLine())){  
                    sb.append(temp);  
                }  
                is.close();  
                isr.close();  
                br.close();    
                sb.toString();//返回值      
            }
            os.close();
            mp.put("code", responseCode);
            long endTime=System.currentTimeMillis();
            mp.put("time", (endTime-startTime)+"ms");
    		return mp;
        }  
          
        public static String getXML(Map<String, Object> param){  
            String soapXML = "";//请求的XML参数
            return soapXML;  
        } 
    	
    }