使用Java HttpURLConnection方式调用webService
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第一步（读取配置文件）： public class PropertiesUtil { private static final Logger logger = LoggerFactory .getLogger(PropertiesUtil.class); private static Properties properties = null; private static String fileName = "/app.properties"; static { properties = new Properties(); try { properties.load(PropertiesUtil.class.getResourceAsStream(fileName)); } catch (IOException e) { logger.error("加载配置文件失败", e); } } public static Properties getProperties() { return properties; } public static String getProp(String propName) { return properties.getProperty(propName); } }
第二步： public static Map<String, String> resultInterface(String id,String type, String jsonStr) { StringBuilder res = new StringBuilder(); // 1：创建服务地址 URL url; String resultUserName = PropertiesUtil.getProp("resultUserName"); String resultPassWord = PropertiesUtil.getProp("resultPassWord"); Map<String, String> map = new HashMap<String, String>(); try { url = new URL(PropertiesUtil.getProp("resultUrl")); // 2：打开到服务地址的一个连接 HttpURLConnection connection = (HttpURLConnection) url.openConnection(); // 3：设置连接参数 // 3.1设置发送方式：POST必须大写 connection.setRequestMethod("POST"); // 3.2设置数据格式：Content-type connection.setRequestProperty("content-type", "text/xml;charset=utf-8"); // 3.3设置输入输出，新创建的connection默认是没有读写权限的， connection.setDoInput(true); connection.setDoOutput(true); //"{"ANNOUNCEMENT_CODE": "CSGGBH001","ANNOUNCEMENT_CONNECT": "asdfasdfasdfasdfasdfasdfasdfsa","ANNOUNCEMENT_DEADLINE": "20181031","ANNOUNCEMENT_GUID": "71F15848-C296-4A60-883C-223C55E9E8D8","ANNOUNCEMENT_START_TIME": "20181101","ANNOUNCEMENT_TITLE": "公告标题","ANNOUNCEMENT_TYPE": "1","ANNOUNCEMENT_UNIT": "单位","ATTACHMENT_SET_CODE": "123","CANCEL_REASON": "撤销理由","CHANGE_TIME": "20181101","CONTACT_NUMBER": "13333333333","CONTACT_PERSON": "联系人","CREATE_TIME": "20181101","DATA_TIMESTAMP": "20181101154911","EMAIL": "[email protected]","END_DATE": "20181101","FIELD_NUM": "123","LAND_DISTRICT": "440601","LIAISON_UNIT": "单位","LISTING_DEADLINE": "","LISTING_START_TIME": "","LISTING_TYPE": "0","PLATFORM_CODE": "91441900708017879M","PUBLISHING_TIME": "20181101","PUB_SERVICE_PLAT_CODE": "123707003283632515","RETREAT_TIME": "20181101","SUPPLY_TYPE": "1","UNIFIED_DEAL_CODE": "B01-123707003283632515-20181025-000015-V","UNIT_ADDRESS": "单位地址","URL": "http://www.baidu.com","ZIP_CODE": "215600"}"; //TDJYGG // 4：组织SOAP协议数据，发送给服务端 String soapXML = "<soap12:Envelope xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:soap12="http://www.w3.org/2003/05/soap-envelope">" + " <soap12:Header> " + " <root xmlns="http://tempuri.org/"> " + " <UserName>"+resultUserName+"</UserName> " + " <PassWord>"+resultPassWord+"</PassWord> " + " </root> " + " </soap12:Header> " + " <soap12:Body> " + " <Push xmlns="http://tempuri.org/"> " + " <Type>"+type+"</Type> " + " <JsonStr>"+jsonStr+"</JsonStr>" + " </Push> " + " </soap12:Body> " + " </soap12:Envelope>"; OutputStream os = connection.getOutputStream(); os.write(soapXML.getBytes()); // 5：接收服务端的响应 int responseCode = connection.getResponseCode(); if (200 == responseCode) {// 表示服务端响应成功 InputStream is = connection.getInputStream(); InputStreamReader isr = new InputStreamReader(is); BufferedReader br = new BufferedReader(isr); String temp = null; while (null != (temp = br.readLine())) { res.append(temp); } is.close(); isr.close(); br.close(); String xml = res.toString(); Document doc = DocumentHelper.parseText(xml); // 将字符串转为XML Element rootElt = doc.getRootElement(); // 获取根节点 //System.out.println("根节点：" + rootElt.getStringValue()); Element nameElem = rootElt.element("Body").element("PushResponse").element("PushResult"); String code = nameElem.element("Code").getTextTrim(); String description = nameElem.element("Description").getTextTrim(); map.put("code", code); map.put("description", description); } else { //res.append("调接口异常!"); map.put("code", "500"); map.put("description", "数据推送失败,服务端响应失败!"); logger.error("数据推送失败,服务端响应失败!"); } os.close(); } catch (Exception e) { //res.append("调接口异常!"); map.put("code", "500"); map.put("description", "数据推送异常,推送信息为trans_notice表或trans_target表的id>>>>:" + id); logger.error("数据推送异常,推送信息为trans_notice表或trans_target表的id>>>>:" + id + "", e); } return map; }
public static Map<String, String> resultInterface(String id,String type, String jsonStr) { StringBuilder res = new StringBuilder(); // 1：创建服务地址 URL url; String resultUserName = PropertiesUtil.getProp("resultUserName"); String resultPassWord = PropertiesUtil.getProp("resultPassWord"); Map<String, String> map = new HashMap<String, String>(); try { url = new URL(PropertiesUtil.getProp("resultUrl")); // 2：打开到服务地址的一个连接 HttpURLConnection connection = (HttpURLConnection) url.openConnection(); // 3：设置连接参数 // 3.1设置发送方式：POST必须大写 connection.setRequestMethod("POST"); // 3.2设置数据格式：Content-type connection.setRequestProperty("content-type", "text/xml;charset=utf-8"); // 3.3设置输入输出，新创建的connection默认是没有读写权限的， connection.setDoInput(true); connection.setDoOutput(true); //"{"ANNOUNCEMENT_CODE": "CSGGBH001","ANNOUNCEMENT_CONNECT": "asdfasdfasdfasdfasdfasdfasdfsa","ANNOUNCEMENT_DEADLINE": "20181031","ANNOUNCEMENT_GUID": "71F15848-C296-4A60-883C-223C55E9E8D8","ANNOUNCEMENT_START_TIME": "20181101","ANNOUNCEMENT_TITLE": "公告标题","ANNOUNCEMENT_TYPE": "1","ANNOUNCEMENT_UNIT": "单位","ATTACHMENT_SET_CODE": "123","CANCEL_REASON": "撤销理由","CHANGE_TIME": "20181101","CONTACT_NUMBER": "13333333333","CONTACT_PERSON": "联系人","CREATE_TIME": "20181101","DATA_TIMESTAMP": "20181101154911","EMAIL": "[email protected]","END_DATE": "20181101","FIELD_NUM": "123","LAND_DISTRICT": "440601","LIAISON_UNIT": "单位","LISTING_DEADLINE": "","LISTING_START_TIME": "","LISTING_TYPE": "0","PLATFORM_CODE": "91441900708017879M","PUBLISHING_TIME": "20181101","PUB_SERVICE_PLAT_CODE": "123707003283632515","RETREAT_TIME": "20181101","SUPPLY_TYPE": "1","UNIFIED_DEAL_CODE": "B01-123707003283632515-20181025-000015-V","UNIT_ADDRESS": "单位地址","URL": "http://www.baidu.com","ZIP_CODE": "215600"}"; //TDJYGG // 4：组织SOAP协议数据，发送给服务端 String soapXML = "<soap12:Envelope xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:soap12="http://www.w3.org/2003/05/soap-envelope">" + " <soap12:Header> " + " <root xmlns="http://tempuri.org/"> " + " <UserName>"+resultUserName+"</UserName> " + " <PassWord>"+resultPassWord+"</PassWord> " + " </root> " + " </soap12:Header> " + " <soap12:Body> " + " <Push xmlns="http://tempuri.org/"> " + " <Type>"+type+"</Type> " + " <JsonStr>"+jsonStr+"</JsonStr>" + " </Push> " + " </soap12:Body> " + " </soap12:Envelope>"; OutputStream os = connection.getOutputStream(); os.write(soapXML.getBytes());
// 5：接收服务端的响应 int responseCode = connection.getResponseCode(); if (200 == responseCode) {// 表示服务端响应成功 InputStream is = connection.getInputStream(); InputStreamReader isr = new InputStreamReader(is); BufferedReader br = new BufferedReader(isr); String temp = null; while (null != (temp = br.readLine())) { res.append(temp); } is.close(); isr.close(); br.close(); String xml = res.toString(); Document doc = DocumentHelper.parseText(xml); // 将字符串转为XML Element rootElt = doc.getRootElement(); // 获取根节点 //System.out.println("根节点：" + rootElt.getStringValue()); Element nameElem = rootElt.element("Body").element("PushResponse").element("PushResult"); String code = nameElem.element("Code").getTextTrim(); String description = nameElem.element("Description").getTextTrim(); map.put("code", code); map.put("description", description); } else { //res.append("调接口异常!"); map.put("code", "500"); map.put("description", "数据推送失败,服务端响应失败!"); logger.error("数据推送失败,服务端响应失败!"); } os.close(); } catch (Exception e) { //res.append("调接口异常!"); map.put("code", "500"); map.put("description", "数据推送异常,推送信息为trans_notice表或trans_target表的id>>>>:" + id); logger.error("数据推送异常,推送信息为trans_notice表或trans_target表的id>>>>:" + id + "", e); } return map; }
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