WebService服务演示
- 登录http://www.webxml.com.cn
- 单击手机查询服务
3. 选择要调用的方法 例如: getMobileCodeInfo.
4. 输入要查询的手机号单击”调用” 截图如下, 免费用户 UserID为null
a) 可以看到返回如下结果：
<?xml version="1.0" encoding="utf-8" ?> ??<string xmlns="http://WebXml.com.cn/">18323455678：重庆 重庆 重庆移动全球通卡</string>
每种访问方式都有对应的说明，方法、参数与对应的返回数据。在点击方法名之后可以查看。一般四种。soap1.1，soap1.2，get，post。一般访问方式 HttpClient
Jar包:
1.Java方式访问WebService
(1)get方式:
说明:
url： http://ws.webxml.com.cn/WebServices/MobileCodeWS.asmx/getMobileCodeInfo ?后面拼接参数
Java代码:
package ws_a;import java.io.ByteArrayOutputStream;import java.io.FileInputStream;import java.io.InputStream;import java.net.HttpURLConnection;import java.net.URL;import org.apache.commons.httpclient.HttpClient;import org.apache.commons.httpclient.methods.PostMethod;/**调用第三方的webservice服务 ，获取电话号码信息 * ?*/public class MobileCodeService { ???//1. http-get方式访问webservice ???public void get(String mobileCode ,String userID ) throws Exception{ ???????URL url=new URL("http://ws.webxml.com.cn/WebServices/MobileCodeWS.asmx/getMobileCodeInfo?mobileCode="+mobileCode+ ???????????????"&userID="+userID); ???????HttpURLConnection conn=(HttpURLConnection) url.openConnection(); ???????conn.setConnectTimeout(5000); ???????conn.setRequestMethod("GET"); ???????if(conn.getResponseCode()==HttpURLConnection.HTTP_OK){ //结果码=200 ???????????InputStream is=conn.getInputStream(); ???????????//内存流 ， ?????????????ByteArrayOutputStream boas=new ByteArrayOutputStream(); ???????????byte[] buffer=new byte[1024]; ???????????int len=-1; ???????????while((len=is.read(buffer))!=-1){ ???????????????boas.write(buffer, 0, len); ???????????} ???????????System.out.println("GET请求获取的数据:"+boas.toString()); ???????????????boas.close(); ???????????is.close(); ???????} ???} ???????public static void main(String[] args) throws Exception{ ???????MobileCodeService ws=new MobileCodeService(); ???????ws.get("15110410513", ""); ???}}结果；
(2)post方式
说明:
java代码:
package ws_a;import java.io.ByteArrayOutputStream;import java.io.FileInputStream;import java.io.InputStream;import java.net.HttpURLConnection;import java.net.URL;import org.apache.commons.httpclient.HttpClient;import org.apache.commons.httpclient.methods.PostMethod;/**调用第三方的webservice服务 ，获取电话号码信息 * ?*/public class MobileCodeService { ???????//2.Post请求 ：通过Http-Client 框架来模拟实现 Http请求 ???public void post(String mobileCode ,String userID) throws Exception{ ???????/**HttpClient访问网络的实现步骤： ????????* ?1. 准备一个请求客户端:浏览器 ?????????* ?2. 准备请求方式： GET 、POST ????????* ?3. 设置要传递的参数 ????????* ?4.执行请求 ????????* ?5. 获取结果 ????????*/ ???????HttpClient client=new HttpClient(); ???????PostMethod postMethod=new PostMethod("http://ws.webxml.com.cn/WebServices/MobileCodeWS.asmx/getMobileCodeInfo"); ???????//3.设置请求参数 ???????postMethod.setParameter("mobileCode", mobileCode); ???????postMethod.setParameter("userID", userID); ???????//4.执行请求 ,结果码 ???????int code=client.executeMethod(postMethod); ???????//5. 获取结果 ???????String result=postMethod.getResponseBodyAsString(); ???????System.out.println("Post请求的结果："+result); ???} ???public static void main(String[] args) throws Exception{ ???????MobileCodeService ws=new MobileCodeService(); ???????ws.post("13626217879", ""); ???}}结果:
(3)soap1.1访问
说明:
java代码:
package ws_a;import java.io.ByteArrayOutputStream;import java.io.FileInputStream;import java.io.InputStream;import java.net.HttpURLConnection;import java.net.URL;import org.apache.commons.httpclient.HttpClient;import org.apache.commons.httpclient.methods.PostMethod;/**调用第三方的webservice服务 ，获取电话号码信息 * ?*/public class MobileCodeService { ???//2.Post请求 ：通过Http-Client 框架来模拟实现 Http请求 ???public void soap() throws Exception{ ???????HttpClient client=new HttpClient(); ???????PostMethod postMethod=new PostMethod("http://ws.webxml.com.cn/WebServices/MobileCodeWS.asmx"); ???????//3.设置请求参数 ?????????postMethod.setRequestBody(new FileInputStream("C:\\Users\\liqiang\\Desktop\\soap.xml")); ??????????//修改请求的头部 ?????????postMethod.setRequestHeader("Content-Type", "text/xml; charset=utf-8"); ???????//4.执行请求 ,结果码 ???????int code=client.executeMethod(postMethod); ???????System.out.println("结果码:"+code); ???????//5. 获取结果 ???????String result=postMethod.getResponseBodyAsString(); ???????System.out.println("Post请求的结果："+result); ???} ???public static void main(String[] args) throws Exception{ ???????MobileCodeService ws=new MobileCodeService(); ???????ws.soap(); ???}}桌面的soap.xml
<?xml version="1.0" encoding="utf-8"?><soap:Envelope xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/"> ?<soap:Body> ???<getMobileCodeInfo xmlns="http://WebXml.com.cn/"> ?????<mobileCode>13834786998</mobileCode> ?????<userID></userID> ???</getMobileCodeInfo> ?</soap:Body></soap:Envelope>
结果:
结果码:200Post请求的结果：<?xml version="1.0" encoding="utf-8"?><soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema"><soap:Body><getMobileCodeInfoResponse xmlns="http://WebXml.com.cn/"><getMobileCodeInfoResult>13834786998：山西 长治 山西移动全球通卡</getMobileCodeInfoResult></getMobileCodeInfoResponse></soap:Body></soap:Envelope>
问题：1. 如何解析结果
2. 如何传递对象参数
调用已发布的WebService
原文地址：http://www.cnblogs.com/qlqwjy/p/7554647.html