1.使用客戶端生成代碼

• a.在命令行或終端使用wsimport生成客戶端的調(diào)用

wsimport -s xxx http://127.0.0.1:12345/weathers?wsdl

xxx為本地存放生成代碼的目錄
- b.使用生成代碼調(diào)用WebService服務(wù)端

//創(chuàng)建服務(wù)視圖對象WeatherInterfaceImplService s=new WeatherInterfaceImplService();//通過服務(wù)試圖得到PortTypeWeatherInterfaceImpl weatherInterfaceImplPort = s.getWeatherInterfaceImplPort();//調(diào)用方法weatherInterfaceImplPort.queryWeather("dasd");

2.使用JAXWS標(biāo)準(zhǔn)方法(Service)調(diào)用

• a.在命令行或終端使用wsimport生成客戶端的調(diào)用
• b.在命令行或終端使用wsimport生成客戶端的調(diào)用

//wsdl地址URL wsdldocument=new URL("http://127.0.0.1:54321/weathers?wsdl");//第一個參數(shù)是命名空間，第二個參數(shù)是Service名稱QName qName=new QName("http://nio/","WeatherInterfaceImplService");//創(chuàng)建服務(wù)Service service =Service.create(wsdldocument, qName);//得到portTypeWeatherInterfaceImpl port = service.getPort(WeatherInterfaceImpl.class);port.queryWeather("廣東");

3.模擬http客戶端調(diào)用webservice服務(wù)

使用HttpURLConnection或apache的Httpclient模擬http請求，調(diào)用webservice。
注意：使用此方法不需要生成客戶端調(diào)用代碼。
下面是一個例子供大家參考、

package nio;import java.io.File; import java.io.FileInputStream; import java.io.IOException; import java.io.UnsupportedEncodingException; import java.security.KeyManagementException; import java.security.KeyStore; import java.security.KeyStoreException; import java.security.NoSuchAlgorithmException; import java.security.cert.CertificateException; import java.util.ArrayList; import java.util.List;import javax.net.ssl.SSLContext;import org.apache.http.HttpEntity; import org.apache.http.NameValuePair; import org.apache.http.client.ClientProtocolException; import org.apache.http.client.entity.UrlEncodedFormEntity; import org.apache.http.client.methods.CloseableHttpResponse; import org.apache.http.client.methods.HttpGet; import org.apache.http.client.methods.HttpPost; import org.apache.http.conn.ssl.SSLConnectionSocketFactory; import org.apache.http.conn.ssl.SSLContexts; import org.apache.http.conn.ssl.TrustSelfSignedStrategy; import org.apache.http.entity.ContentType; import org.apache.http.entity.mime.MultipartEntityBuilder; import org.apache.http.entity.mime.content.FileBody; import org.apache.http.entity.mime.content.StringBody; import org.apache.http.impl.client.CloseableHttpClient; import org.apache.http.impl.client.HttpClients; import org.apache.http.message.BasicNameValuePair; import org.apache.http.util.EntityUtils; import org.junit.Test;public class HttpClientTest { @Test public void jUnitTest() { get(); } /** * HttpClient連接SSL */ public void ssl() { CloseableHttpClient httpclient = null; try { KeyStore trustStore = KeyStore.getInstance(KeyStore.getDefaultType()); FileInputStream instream = new FileInputStream(new File("d:\\tomcat.keystore")); try { // 加載keyStore d:\\tomcat.keystore trustStore.load(instream, "123456".toCharArray()); } catch (CertificateException e) { e.printStackTrace(); } finally { try { instream.close(); } catch (Exception ignore) { } } // 相信自己的CA和所有自簽名的證書 SSLContext sslcontext = SSLContexts.custom().loadTrustMaterial(trustStore, new TrustSelfSignedStrategy()).build(); // 只允許使用TLSv1協(xié)議 SSLConnectionSocketFactory sslsf = new SSLConnectionSocketFactory(sslcontext, new String[] { "TLSv1" }, null, SSLConnectionSocketFactory.BROWSER_COMPATIBLE_HOSTNAME_VERIFIER); httpclient = HttpClients.custom().setSSLSocketFactory(sslsf).build(); // 創(chuàng)建http請求(get方式) HttpGet httpget = new HttpGet("https://localhost:8443/myDemo/Ajax/serivceJ.action"); System.out.println("executing request" + httpget.getRequestLine()); CloseableHttpResponse response = httpclient.execute(httpget); try { HttpEntity entity = response.getEntity(); System.out.println("----------------------------------------"); System.out.println(response.getStatusLine()); if (entity != null) { System.out.println("Response content length: " + entity.getContentLength()); System.out.println(EntityUtils.toString(entity)); EntityUtils.consume(entity); } } finally { response.close(); } } catch (IOException e) { e.printStackTrace(); } catch (KeyManagementException e) { e.printStackTrace(); } catch (NoSuchAlgorithmException e) { e.printStackTrace(); } catch (KeyStoreException e) { e.printStackTrace(); } finally { if (httpclient != null) { try { httpclient.close(); } catch (IOException e) { e.printStackTrace(); } } } } /** * post方式提交表單（模擬用戶登錄請求） */ public void postForm() { // 創(chuàng)建默認(rèn)的httpClient實(shí)例. CloseableHttpClient httpclient = HttpClients.createDefault(); // 創(chuàng)建httppost HttpPost httppost = new HttpPost("http://localhost:8080/myDemo/Ajax/serivceJ.action"); // 創(chuàng)建參數(shù)隊(duì)列 List<NameValuePair> formparams = new ArrayList<NameValuePair>(); formparams.add(new BasicNameValuePair("username", "admin")); formparams.add(new BasicNameValuePair("password", "123456")); UrlEncodedFormEntity uefEntity; try { uefEntity = new UrlEncodedFormEntity(formparams, "UTF-8"); httppost.setEntity(uefEntity); System.out.println("executing request " + httppost.getURI()); CloseableHttpResponse response = httpclient.execute(httppost); try { HttpEntity entity = response.getEntity(); if (entity != null) { System.out.println("--------------------------------------"); System.out.println("Response content: " + EntityUtils.toString(entity, "UTF-8")); System.out.println("--------------------------------------"); } } finally { response.close(); } } catch (ClientProtocolException e) { e.printStackTrace(); } catch (UnsupportedEncodingException e1) { e1.printStackTrace(); } catch (IOException e) { e.printStackTrace(); } finally { // 關(guān)閉連接,釋放資源 try { httpclient.close(); } catch (IOException e) { e.printStackTrace(); } } } /** * 發(fā)送 post請求訪問本地應(yīng)用并根據(jù)傳遞參數(shù)不同返回不同結(jié)果 */ public void post() { // 創(chuàng)建默認(rèn)的httpClient實(shí)例. CloseableHttpClient httpclient = HttpClients.createDefault(); // 創(chuàng)建httppost HttpPost httppost = new HttpPost("http://localhost:8080/myDemo/Ajax/serivceJ.action"); // 創(chuàng)建參數(shù)隊(duì)列 List<NameValuePair> formparams = new ArrayList<NameValuePair>(); formparams.add(new BasicNameValuePair("type", "house")); UrlEncodedFormEntity uefEntity; try { uefEntity = new UrlEncodedFormEntity(formparams, "UTF-8"); httppost.setEntity(uefEntity); System.out.println("executing request " + httppost.getURI()); CloseableHttpResponse response = httpclient.execute(httppost); try { HttpEntity entity = response.getEntity(); if (entity != null) { System.out.println("--------------------------------------"); System.out.println("Response content: " + EntityUtils.toString(entity, "UTF-8")); System.out.println("--------------------------------------"); } } finally { response.close(); } } catch (ClientProtocolException e) { e.printStackTrace(); } catch (UnsupportedEncodingException e1) { e1.printStackTrace(); } catch (IOException e) { e.printStackTrace(); } finally { // 關(guān)閉連接,釋放資源 try { httpclient.close(); } catch (IOException e) { e.printStackTrace(); } } } /** * 發(fā)送 get請求 */ public void get() { CloseableHttpClient httpclient = HttpClients.createDefault(); try { // 創(chuàng)建httpget. HttpGet httpget = new HttpGet("http://www.baidu.com/"); System.out.println("executing request " + httpget.getURI()); // 執(zhí)行g(shù)et請求. CloseableHttpResponse response = httpclient.execute(httpget); try { // 獲取響應(yīng)實(shí)體 HttpEntity entity = response.getEntity(); System.out.println("--------------------------------------"); // 打印響應(yīng)狀態(tài) System.out.println(response.getStatusLine()); if (entity != null) { // 打印響應(yīng)內(nèi)容長度 System.out.println("Response content length: " + entity.getContentLength()); // 打印響應(yīng)內(nèi)容 System.out.println("Response content: " + EntityUtils.toString(entity)); } System.out.println("------------------------------------"); } finally { response.close(); } } catch (ClientProtocolException e) { e.printStackTrace(); } catch (IOException e) { e.printStackTrace(); } finally { // 關(guān)閉連接,釋放資源 try { httpclient.close(); } catch (IOException e) { e.printStackTrace(); } } } /** * 上傳文件 */ public void upload() { CloseableHttpClient httpclient = HttpClients.createDefault(); try { HttpPost httppost = new HttpPost("http://localhost:8080/myDemo/Ajax/serivceFile.action"); FileBody bin = new FileBody(new File("F:\\image\\sendpix0.jpg")); StringBody comment = new StringBody("A binary file of some kind", ContentType.TEXT_PLAIN); HttpEntity reqEntity = MultipartEntityBuilder.create().addPart("bin", bin).addPart("comment", comment).build(); httppost.setEntity(reqEntity); System.out.println("executing request " + httppost.getRequestLine()); CloseableHttpResponse response = httpclient.execute(httppost); try { System.out.println("----------------------------------------"); System.out.println(response.getStatusLine()); HttpEntity resEntity = response.getEntity(); if (resEntity != null) { System.out.println("Response content length: " + resEntity.getContentLength()); } EntityUtils.consume(resEntity); } finally { response.close(); } } catch (ClientProtocolException e) { e.printStackTrace(); } catch (IOException e) { e.printStackTrace(); } finally { try { httpclient.close(); } catch (IOException e) { e.printStackTrace(); } } } }

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