Android调用web Service

---恢复内容开始---

继总结过web service后，再总结一下android中使用web service。

在android中使用web service需要使用到一个第三方开源的类库——ksoap2。他是一个SOAP Web Service客户端开发包。是android平台上高效、轻量级的SOAP开发包。

使用SOAP需要引入第三方的jar包：ksoap2-android-assembly-2.5.4-jar-with-dependencies.jar。如何加入jar包就不在赘述。下面讲一下soap使用web service的步骤。

调用web service的步骤：

1、实例化SOAP对象，指定soap的命名空间。

//目标域名空间(即提供Web Service服务的域名空间)
    private static final String TARGETNAMESPACE = "http://WebXml.com.cn/";
//需要调用的方法名(获得本天气预报Web Services支持的洲、国内外省份和城市信息)
    private static final String GETSUPPORTPROVINCE = "getSupportProvince";
//实例化SOAP对象，指定命名空间和调用的方法
    SoapObject soapObject = new SoapObject(TARGETNAMESPACE,GETSUPPORTPROVINCE);

2、如果方法有参数，添加参数及参数值。

//设置方法需要使用的参数，以及参数值
        soapObject.addProperty("theRegionCode",province);

3、设置SOAP请求信息，参数为SOAP的版本（版本只能低于服务端指定的版本）。

//使用SOAP1.1协议创建Envelop对象
    SoapSerializationEnvelope envelope = new SoapSerializationEnvelope(SoapEnvelope.VER10);
//设置与.Dot提供的Web Service服务保持良好的兼容性
    envelope.dotNet = true;
//将初始化的soapObject放入（序列化）使用SOAP1.1协议创建Envelop对象中
    envelope.setOutputSoapObject(soapObject);

4、构建传输对象，指定WSDL文档中给定的URL。

//WSDL文档中给定的URL
    private static final String WSDL      = "http://www.webxml.com.cn/webservices/weatherwebservice.asmx";
//构建传输对象，指定URL
    HttpTransportSE httpTransportSE = new HttpTransportSE(WSDL);
//AndroidHttpTransport transport=new AndroidHttpTransport(serviceURL);
// transport.debug=true;

5、调用web service（参数1：命名空间+方法名；参数2：envelop对象）

httpTransportSE.call(TARGETNAMESPACE+GETSUPPORTPROVINCE,soapSerializationEnvelope);

6、处理返回结果

SoapObject result = (SoapObject) soapSerializationEnvelope.getResponse();
                int count = result.getPropertyCount();
                for (int i = 0;i < count;i++){
                    privinces.add(result.getProperty(i).toString());
                    System.out.println(result.getProperty(i).toString());
                }

以下就是本人写的调用天气预报服务的代码：

import org.ksoap2.SoapEnvelope;
import org.ksoap2.serialization.SoapObject;
import org.ksoap2.serialization.SoapSerializationEnvelope;
import org.ksoap2.transport.HttpTransportSE;
import org.xmlpull.v1.XmlPullParserException;

import java.io.IOException;
import java.util.ArrayList;
import java.util.List;

/**
 * Created by wangyan on 2016/1/17.
 */
public class WebServiceHelper {

    //目标域名空间(即提供Web Service服务的域名空间)
    private static final String TARGETNAMESPACE = "http://WebXml.com.cn/";
    //WSDL文档中给定的URL
    private static final String WSDL = "http://www.webxml.com.cn/webservices/weatherwebservice.asmx";
    //需要调用的方法名(获得本天气预报Web Services支持的洲、国内外省份和城市信息)
    private static final String GETSUPPORTPROVINCE = "getSupportProvince";
    //需要调用的方法名(获得本天气预报Web Services支持的城市信息,根据省份查询城市集合：带参数)
    private static final String GETSUPPORTCITY = "getSupportCity";
    //根据城市或地区名称查询获得未来三天内天气情况、现在的天气实况、天气和生活指数
    private static final String GETWEATHERBYCITYNAME = "getWeatherbyCityName";
    /**
     * 获得洲、国内外省份和某些城市
     * @return
     */
        public List getProvince(){
            List<String> privinces = new ArrayList<String>();
            //实例化SOAP对象，指定命名空间和调用的方法
            SoapObject soapObject = new SoapObject(TARGETNAMESPACE,GETSUPPORTPROVINCE);
            //使用SOAP1.1协议创建Envelop对象
            SoapSerializationEnvelope soapSerializationEnvelope = new SoapSerializationEnvelope(SoapEnvelope.VER10);
            //设置与.Dot提供的Web Service服务保持良好的兼容性
            soapSerializationEnvelope.dotNet = true;
            //将初始化的soapObject放入（序列化）使用SOAP1.1协议创建Envelop对象中
            soapSerializationEnvelope.setOutputSoapObject(soapObject);
            //构建传输对象，指定URL
            HttpTransportSE httpTransportSE = new HttpTransportSE(WSDL);
            try {
                httpTransportSE.call(TARGETNAMESPACE+GETSUPPORTPROVINCE,soapSerializationEnvelope);
                SoapObject result = (SoapObject) soapSerializationEnvelope.getResponse();
                int count = result.getPropertyCount();
                for (int i = 0;i < count;i++){
                    privinces.add(result.getProperty(i).toString());
                    System.out.println(result.getProperty(i).toString());
                }
            } catch (IOException e) {
                e.printStackTrace();
            } catch (XmlPullParserException e) {
                e.printStackTrace();
            }

            return privinces;
        }

    /**
     * 根据省得到城市
     * @param province
     * @return
     */
    public List<String> getCitysByProvince(String province){
        List<String> citylist = new ArrayList<String>();

        SoapObject soapObject = new SoapObject(TARGETNAMESPACE,GETSUPPORTCITY);
        //设置方法需要使用的参数，以及参数值
        soapObject.addProperty("theRegionCode",province);
        SoapSerializationEnvelope soapSerializationEnvelope = new SoapSerializationEnvelope(SoapEnvelope.VER10);
        soapSerializationEnvelope.dotNet = true;
        soapSerializationEnvelope.setOutputSoapObject(soapObject);

        HttpTransportSE httpTransportSE = new HttpTransportSE(WSDL);
        try {
            httpTransportSE.call(TARGETNAMESPACE + GETSUPPORTCITY,soapSerializationEnvelope);
            SoapObject result = (SoapObject) soapSerializationEnvelope.getResponse();
            int count = result.getPropertyCount();
            if (result != null && count > 0){
                for (int i = 0; i < count; i++){
                    citylist.add(result.getProperty(i).toString());
                    System.out.println(result.getProperty(i).toString());
                }
            }
        } catch (IOException e) {
            e.printStackTrace();
        } catch (XmlPullParserException e) {
            e.printStackTrace();
        }
        return citylist;
    }

    /**
     * 根据城市获得天气信息
     * @param city
     * @return
     */
    public List<String> getWeatherByCity(String city){
        List<String> weatherlist = new ArrayList<String>();

        SoapObject soapObject = new SoapObject(TARGETNAMESPACE,GETWEATHERBYCITYNAME);
        soapObject.addProperty("theCityName", city);
        SoapSerializationEnvelope soapSerializationEnvelope = new SoapSerializationEnvelope(SoapEnvelope.VER10);
        soapSerializationEnvelope.dotNet = true;
        soapSerializationEnvelope.setOutputSoapObject(soapObject);

        HttpTransportSE httpTransportSE = new HttpTransportSE(WSDL);
        try {
            httpTransportSE.call(TARGETNAMESPACE + GETWEATHERBYCITYNAME, soapSerializationEnvelope);
            SoapObject result = (SoapObject) soapSerializationEnvelope.getResponse();
            if (result != null){
                int count = result.getPropertyCount();
                for (int i = 0; i < count;i++){
                    //可以用天气类来更好的处理得到的天气信息
                    weatherlist.add(result.getProperty(i).toString());
                }
            }
        } catch (IOException e) {
            e.printStackTrace();
        } catch (XmlPullParserException e) {
            e.printStackTrace();
        }
        return weatherlist;
    }
}

---恢复内容结束---

继总结过web service后，再总结一下android中使用web service。

在android中使用web service需要使用到一个第三方开源的类库——ksoap2。他是一个SOAP Web Service客户端开发包。是android平台上高效、轻量级的SOAP开发包。

使用SOAP需要引入第三方的jar包：ksoap2-android-assembly-2.5.4-jar-with-dependencies.jar。如何加入jar包就不在赘述。下面讲一下soap使用web service的步骤。

调用web service的步骤：

1、实例化SOAP对象，指定soap的命名空间。

//目标域名空间(即提供Web Service服务的域名空间)
    private static final String TARGETNAMESPACE = "http://WebXml.com.cn/";
//需要调用的方法名(获得本天气预报Web Services支持的洲、国内外省份和城市信息)
    private static final String GETSUPPORTPROVINCE = "getSupportProvince";
//实例化SOAP对象，指定命名空间和调用的方法
    SoapObject soapObject = new SoapObject(TARGETNAMESPACE,GETSUPPORTPROVINCE);

2、如果方法有参数，添加参数及参数值。

//设置方法需要使用的参数，以及参数值
        soapObject.addProperty("theRegionCode",province);

3、设置SOAP请求信息，参数为SOAP的版本（版本只能低于服务端指定的版本）。

//使用SOAP1.1协议创建Envelop对象
    SoapSerializationEnvelope envelope = new SoapSerializationEnvelope(SoapEnvelope.VER10);
//设置与.Dot提供的Web Service服务保持良好的兼容性
    envelope.dotNet = true;
//将初始化的soapObject放入（序列化）使用SOAP1.1协议创建Envelop对象中
    envelope.setOutputSoapObject(soapObject);

4、构建传输对象，指定WSDL文档中给定的URL。

//WSDL文档中给定的URL
    private static final String WSDL      = "http://www.webxml.com.cn/webservices/weatherwebservice.asmx";
//构建传输对象，指定URL
    HttpTransportSE httpTransportSE = new HttpTransportSE(WSDL);
//AndroidHttpTransport transport=new AndroidHttpTransport(serviceURL);
// transport.debug=true;

5、调用web service（参数1：命名空间+方法名；参数2：envelop对象）

httpTransportSE.call(TARGETNAMESPACE+GETSUPPORTPROVINCE,soapSerializationEnvelope);

6、处理返回结果

SoapObject result = (SoapObject) soapSerializationEnvelope.getResponse();
                int count = result.getPropertyCount();
                for (int i = 0;i < count;i++){
                    privinces.add(result.getProperty(i).toString());
                    System.out.println(result.getProperty(i).toString());
                }

以下就是本人写的调用天气预报服务的代码：

import org.ksoap2.SoapEnvelope;
import org.ksoap2.serialization.SoapObject;
import org.ksoap2.serialization.SoapSerializationEnvelope;
import org.ksoap2.transport.HttpTransportSE;
import org.xmlpull.v1.XmlPullParserException;

import java.io.IOException;
import java.util.ArrayList;
import java.util.List;

/**
 * Created by wangyan on 2016/1/17.
 */
public class WebServiceHelper {

    //目标域名空间(即提供Web Service服务的域名空间)
    private static final String TARGETNAMESPACE = "http://WebXml.com.cn/";
    //WSDL文档中给定的URL
    private static final String WSDL = "http://www.webxml.com.cn/webservices/weatherwebservice.asmx";
    //需要调用的方法名(获得本天气预报Web Services支持的洲、国内外省份和城市信息)
    private static final String GETSUPPORTPROVINCE = "getSupportProvince";
    //需要调用的方法名(获得本天气预报Web Services支持的城市信息,根据省份查询城市集合：带参数)
    private static final String GETSUPPORTCITY = "getSupportCity";
    //根据城市或地区名称查询获得未来三天内天气情况、现在的天气实况、天气和生活指数
    private static final String GETWEATHERBYCITYNAME = "getWeatherbyCityName";
    /**
     * 获得洲、国内外省份和某些城市
     * @return
     */
        public List getProvince(){
            List<String> privinces = new ArrayList<String>();
            //实例化SOAP对象，指定命名空间和调用的方法
            SoapObject soapObject = new SoapObject(TARGETNAMESPACE,GETSUPPORTPROVINCE);
            //使用SOAP1.1协议创建Envelop对象
            SoapSerializationEnvelope soapSerializationEnvelope = new SoapSerializationEnvelope(SoapEnvelope.VER10);
            //设置与.Dot提供的Web Service服务保持良好的兼容性
            soapSerializationEnvelope.dotNet = true;
            //将初始化的soapObject放入（序列化）使用SOAP1.1协议创建Envelop对象中
            soapSerializationEnvelope.setOutputSoapObject(soapObject);
            //构建传输对象，指定URL
            HttpTransportSE httpTransportSE = new HttpTransportSE(WSDL);
            try {
                httpTransportSE.call(TARGETNAMESPACE+GETSUPPORTPROVINCE,soapSerializationEnvelope);
                SoapObject result = (SoapObject) soapSerializationEnvelope.getResponse();
                int count = result.getPropertyCount();
                for (int i = 0;i < count;i++){
                    privinces.add(result.getProperty(i).toString());
                    System.out.println(result.getProperty(i).toString());
                }
            } catch (IOException e) {
                e.printStackTrace();
            } catch (XmlPullParserException e) {
                e.printStackTrace();
            }

            return privinces;
        }

    /**
     * 根据省得到城市
     * @param province
     * @return
     */
    public List<String> getCitysByProvince(String province){
        List<String> citylist = new ArrayList<String>();

        SoapObject soapObject = new SoapObject(TARGETNAMESPACE,GETSUPPORTCITY);
        //设置方法需要使用的参数，以及参数值
        soapObject.addProperty("theRegionCode",province);
        SoapSerializationEnvelope soapSerializationEnvelope = new SoapSerializationEnvelope(SoapEnvelope.VER10);
        soapSerializationEnvelope.dotNet = true;
        soapSerializationEnvelope.setOutputSoapObject(soapObject);

        HttpTransportSE httpTransportSE = new HttpTransportSE(WSDL);
        try {
            httpTransportSE.call(TARGETNAMESPACE + GETSUPPORTCITY,soapSerializationEnvelope);
            SoapObject result = (SoapObject) soapSerializationEnvelope.getResponse();
            int count = result.getPropertyCount();
            if (result != null && count > 0){
                for (int i = 0; i < count; i++){
                    citylist.add(result.getProperty(i).toString());
                    System.out.println(result.getProperty(i).toString());
                }
            }
        } catch (IOException e) {
            e.printStackTrace();
        } catch (XmlPullParserException e) {
            e.printStackTrace();
        }
        return citylist;
    }

    /**
     * 根据城市获得天气信息
     * @param city
     * @return
     */
    public List<String> getWeatherByCity(String city){
        List<String> weatherlist = new ArrayList<String>();

        SoapObject soapObject = new SoapObject(TARGETNAMESPACE,GETWEATHERBYCITYNAME);
        soapObject.addProperty("theCityName", city);
        SoapSerializationEnvelope soapSerializationEnvelope = new SoapSerializationEnvelope(SoapEnvelope.VER10);
        soapSerializationEnvelope.dotNet = true;
        soapSerializationEnvelope.setOutputSoapObject(soapObject);

        HttpTransportSE httpTransportSE = new HttpTransportSE(WSDL);
        try {
            httpTransportSE.call(TARGETNAMESPACE + GETWEATHERBYCITYNAME, soapSerializationEnvelope);
            SoapObject result = (SoapObject) soapSerializationEnvelope.getResponse();
            if (result != null){
                int count = result.getPropertyCount();
                for (int i = 0; i < count;i++){
                    //可以用天气类来更好的处理得到的天气信息
                    weatherlist.add(result.getProperty(i).toString());
                }
            }
        } catch (IOException e) {
            e.printStackTrace();
        } catch (XmlPullParserException e) {
            e.printStackTrace();
        }
        return weatherlist;
    }
}

---恢复内容开始---

继总结过web service后，再总结一下android中使用web service。

在android中使用web service需要使用到一个第三方开源的类库——ksoap2。他是一个SOAP Web Service客户端开发包。是android平台上高效、轻量级的SOAP开发包。

使用SOAP需要引入第三方的jar包：ksoap2-android-assembly-2.5.4-jar-with-dependencies.jar。如何加入jar包就不在赘述。下面讲一下soap使用web service的步骤。

调用web service的步骤：

1、实例化SOAP对象，指定soap的命名空间。

//目标域名空间(即提供Web Service服务的域名空间)
    private static final String TARGETNAMESPACE = "http://WebXml.com.cn/";
//需要调用的方法名(获得本天气预报Web Services支持的洲、国内外省份和城市信息)
    private static final String GETSUPPORTPROVINCE = "getSupportProvince";
//实例化SOAP对象，指定命名空间和调用的方法
    SoapObject soapObject = new SoapObject(TARGETNAMESPACE,GETSUPPORTPROVINCE);

2、如果方法有参数，添加参数及参数值。

//设置方法需要使用的参数，以及参数值
        soapObject.addProperty("theRegionCode",province);

3、设置SOAP请求信息，参数为SOAP的版本（版本只能低于服务端指定的版本）。

//使用SOAP1.1协议创建Envelop对象
    SoapSerializationEnvelope envelope = new SoapSerializationEnvelope(SoapEnvelope.VER10);
//设置与.Dot提供的Web Service服务保持良好的兼容性
    envelope.dotNet = true;
//将初始化的soapObject放入（序列化）使用SOAP1.1协议创建Envelop对象中
    envelope.setOutputSoapObject(soapObject);

4、构建传输对象，指定WSDL文档中给定的URL。

//WSDL文档中给定的URL
    private static final String WSDL      = "http://www.webxml.com.cn/webservices/weatherwebservice.asmx";
//构建传输对象，指定URL
    HttpTransportSE httpTransportSE = new HttpTransportSE(WSDL);
//AndroidHttpTransport transport=new AndroidHttpTransport(serviceURL);
// transport.debug=true;

5、调用web service（参数1：命名空间+方法名；参数2：envelop对象）

httpTransportSE.call(TARGETNAMESPACE+GETSUPPORTPROVINCE,soapSerializationEnvelope);

6、处理返回结果

SoapObject result = (SoapObject) soapSerializationEnvelope.getResponse();
                int count = result.getPropertyCount();
                for (int i = 0;i < count;i++){
                    privinces.add(result.getProperty(i).toString());
                    System.out.println(result.getProperty(i).toString());
                }

以下就是本人写的调用天气预报服务的代码：

import org.ksoap2.SoapEnvelope;
import org.ksoap2.serialization.SoapObject;
import org.ksoap2.serialization.SoapSerializationEnvelope;
import org.ksoap2.transport.HttpTransportSE;
import org.xmlpull.v1.XmlPullParserException;

import java.io.IOException;
import java.util.ArrayList;
import java.util.List;

/**
 * Created by wangyan on 2016/1/17.
 */
public class WebServiceHelper {

    //目标域名空间(即提供Web Service服务的域名空间)
    private static final String TARGETNAMESPACE = "http://WebXml.com.cn/";
    //WSDL文档中给定的URL
    private static final String WSDL = "http://www.webxml.com.cn/webservices/weatherwebservice.asmx";
    //需要调用的方法名(获得本天气预报Web Services支持的洲、国内外省份和城市信息)
    private static final String GETSUPPORTPROVINCE = "getSupportProvince";
    //需要调用的方法名(获得本天气预报Web Services支持的城市信息,根据省份查询城市集合：带参数)
    private static final String GETSUPPORTCITY = "getSupportCity";
    //根据城市或地区名称查询获得未来三天内天气情况、现在的天气实况、天气和生活指数
    private static final String GETWEATHERBYCITYNAME = "getWeatherbyCityName";
    /**
     * 获得洲、国内外省份和某些城市
     * @return
     */
        public List getProvince(){
            List<String> privinces = new ArrayList<String>();
            //实例化SOAP对象，指定命名空间和调用的方法
            SoapObject soapObject = new SoapObject(TARGETNAMESPACE,GETSUPPORTPROVINCE);
            //使用SOAP1.1协议创建Envelop对象
            SoapSerializationEnvelope soapSerializationEnvelope = new SoapSerializationEnvelope(SoapEnvelope.VER10);
            //设置与.Dot提供的Web Service服务保持良好的兼容性
            soapSerializationEnvelope.dotNet = true;
            //将初始化的soapObject放入（序列化）使用SOAP1.1协议创建Envelop对象中
            soapSerializationEnvelope.setOutputSoapObject(soapObject);
            //构建传输对象，指定URL
            HttpTransportSE httpTransportSE = new HttpTransportSE(WSDL);
            try {
                httpTransportSE.call(TARGETNAMESPACE+GETSUPPORTPROVINCE,soapSerializationEnvelope);
                SoapObject result = (SoapObject) soapSerializationEnvelope.getResponse();
                int count = result.getPropertyCount();
                for (int i = 0;i < count;i++){
                    privinces.add(result.getProperty(i).toString());
                    System.out.println(result.getProperty(i).toString());
                }
            } catch (IOException e) {
                e.printStackTrace();
            } catch (XmlPullParserException e) {
                e.printStackTrace();
            }

            return privinces;
        }

    /**
     * 根据省得到城市
     * @param province
     * @return
     */
    public List<String> getCitysByProvince(String province){
        List<String> citylist = new ArrayList<String>();

        SoapObject soapObject = new SoapObject(TARGETNAMESPACE,GETSUPPORTCITY);
        //设置方法需要使用的参数，以及参数值
        soapObject.addProperty("theRegionCode",province);
        SoapSerializationEnvelope soapSerializationEnvelope = new SoapSerializationEnvelope(SoapEnvelope.VER10);
        soapSerializationEnvelope.dotNet = true;
        soapSerializationEnvelope.setOutputSoapObject(soapObject);

        HttpTransportSE httpTransportSE = new HttpTransportSE(WSDL);
        try {
            httpTransportSE.call(TARGETNAMESPACE + GETSUPPORTCITY,soapSerializationEnvelope);
            SoapObject result = (SoapObject) soapSerializationEnvelope.getResponse();
            int count = result.getPropertyCount();
            if (result != null && count > 0){
                for (int i = 0; i < count; i++){
                    citylist.add(result.getProperty(i).toString());
                    System.out.println(result.getProperty(i).toString());
                }
            }
        } catch (IOException e) {
            e.printStackTrace();
        } catch (XmlPullParserException e) {
            e.printStackTrace();
        }
        return citylist;
    }

    /**
     * 根据城市获得天气信息
     * @param city
     * @return
     */
    public List<String> getWeatherByCity(String city){
        List<String> weatherlist = new ArrayList<String>();

        SoapObject soapObject = new SoapObject(TARGETNAMESPACE,GETWEATHERBYCITYNAME);
        soapObject.addProperty("theCityName", city);
        SoapSerializationEnvelope soapSerializationEnvelope = new SoapSerializationEnvelope(SoapEnvelope.VER10);
        soapSerializationEnvelope.dotNet = true;
        soapSerializationEnvelope.setOutputSoapObject(soapObject);

        HttpTransportSE httpTransportSE = new HttpTransportSE(WSDL);
        try {
            httpTransportSE.call(TARGETNAMESPACE + GETWEATHERBYCITYNAME, soapSerializationEnvelope);
            SoapObject result = (SoapObject) soapSerializationEnvelope.getResponse();
            if (result != null){
                int count = result.getPropertyCount();
                for (int i = 0; i < count;i++){
                    //可以用天气类来更好的处理得到的天气信息
                    weatherlist.add(result.getProperty(i).toString());
                }
            }
        } catch (IOException e) {
            e.printStackTrace();
        } catch (XmlPullParserException e) {
            e.printStackTrace();
        }
        return weatherlist;
    }
}

---恢复内容结束---

继总结过web service后，再总结一下android中使用web service。

在android中使用web service需要使用到一个第三方开源的类库——ksoap2。他是一个SOAP Web Service客户端开发包。是android平台上高效、轻量级的SOAP开发包。

使用SOAP需要引入第三方的jar包：ksoap2-android-assembly-2.5.4-jar-with-dependencies.jar。如何加入jar包就不在赘述。下面讲一下soap使用web service的步骤。

调用web service的步骤：

1、实例化SOAP对象，指定soap的命名空间。

//目标域名空间(即提供Web Service服务的域名空间)
    private static final String TARGETNAMESPACE = "http://WebXml.com.cn/";
//需要调用的方法名(获得本天气预报Web Services支持的洲、国内外省份和城市信息)
    private static final String GETSUPPORTPROVINCE = "getSupportProvince";
//实例化SOAP对象，指定命名空间和调用的方法
    SoapObject soapObject = new SoapObject(TARGETNAMESPACE,GETSUPPORTPROVINCE);

2、如果方法有参数，添加参数及参数值。

//设置方法需要使用的参数，以及参数值
        soapObject.addProperty("theRegionCode",province);

3、设置SOAP请求信息，参数为SOAP的版本（版本只能低于服务端指定的版本）。

//使用SOAP1.1协议创建Envelop对象
    SoapSerializationEnvelope envelope = new SoapSerializationEnvelope(SoapEnvelope.VER10);
//设置与.Dot提供的Web Service服务保持良好的兼容性
    envelope.dotNet = true;
//将初始化的soapObject放入（序列化）使用SOAP1.1协议创建Envelop对象中
    envelope.setOutputSoapObject(soapObject);

4、构建传输对象，指定WSDL文档中给定的URL。

//WSDL文档中给定的URL
    private static final String WSDL      = "http://www.webxml.com.cn/webservices/weatherwebservice.asmx";
//构建传输对象，指定URL
    HttpTransportSE httpTransportSE = new HttpTransportSE(WSDL);
//AndroidHttpTransport transport=new AndroidHttpTransport(serviceURL);
// transport.debug=true;

5、调用web service（参数1：命名空间+方法名；参数2：envelop对象）

httpTransportSE.call(TARGETNAMESPACE+GETSUPPORTPROVINCE,soapSerializationEnvelope);

6、处理返回结果

SoapObject result = (SoapObject) soapSerializationEnvelope.getResponse();
                int count = result.getPropertyCount();
                for (int i = 0;i < count;i++){
                    privinces.add(result.getProperty(i).toString());
                    System.out.println(result.getProperty(i).toString());
                }

以下就是本人写的调用天气预报服务的代码：

import org.ksoap2.SoapEnvelope;
import org.ksoap2.serialization.SoapObject;
import org.ksoap2.serialization.SoapSerializationEnvelope;
import org.ksoap2.transport.HttpTransportSE;
import org.xmlpull.v1.XmlPullParserException;

import java.io.IOException;
import java.util.ArrayList;
import java.util.List;

/**
 * Created by wangyan on 2016/1/17.
 */
public class WebServiceHelper {

    //目标域名空间(即提供Web Service服务的域名空间)
    private static final String TARGETNAMESPACE = "http://WebXml.com.cn/";
    //WSDL文档中给定的URL
    private static final String WSDL = "http://www.webxml.com.cn/webservices/weatherwebservice.asmx";
    //需要调用的方法名(获得本天气预报Web Services支持的洲、国内外省份和城市信息)
    private static final String GETSUPPORTPROVINCE = "getSupportProvince";
    //需要调用的方法名(获得本天气预报Web Services支持的城市信息,根据省份查询城市集合：带参数)
    private static final String GETSUPPORTCITY = "getSupportCity";
    //根据城市或地区名称查询获得未来三天内天气情况、现在的天气实况、天气和生活指数
    private static final String GETWEATHERBYCITYNAME = "getWeatherbyCityName";
    /**
     * 获得洲、国内外省份和某些城市
     * @return
     */
        public List getProvince(){
            List<String> privinces = new ArrayList<String>();
            //实例化SOAP对象，指定命名空间和调用的方法
            SoapObject soapObject = new SoapObject(TARGETNAMESPACE,GETSUPPORTPROVINCE);
            //使用SOAP1.1协议创建Envelop对象
            SoapSerializationEnvelope soapSerializationEnvelope = new SoapSerializationEnvelope(SoapEnvelope.VER10);
            //设置与.Dot提供的Web Service服务保持良好的兼容性
            soapSerializationEnvelope.dotNet = true;
            //将初始化的soapObject放入（序列化）使用SOAP1.1协议创建Envelop对象中
            soapSerializationEnvelope.setOutputSoapObject(soapObject);
            //构建传输对象，指定URL
            HttpTransportSE httpTransportSE = new HttpTransportSE(WSDL);
            try {
                httpTransportSE.call(TARGETNAMESPACE+GETSUPPORTPROVINCE,soapSerializationEnvelope);
                SoapObject result = (SoapObject) soapSerializationEnvelope.getResponse();
                int count = result.getPropertyCount();
                for (int i = 0;i < count;i++){
                    privinces.add(result.getProperty(i).toString());
                    System.out.println(result.getProperty(i).toString());
                }
            } catch (IOException e) {
                e.printStackTrace();
            } catch (XmlPullParserException e) {
                e.printStackTrace();
            }

            return privinces;
        }

    /**
     * 根据省得到城市
     * @param province
     * @return
     */
    public List<String> getCitysByProvince(String province){
        List<String> citylist = new ArrayList<String>();

        SoapObject soapObject = new SoapObject(TARGETNAMESPACE,GETSUPPORTCITY);
        //设置方法需要使用的参数，以及参数值
        soapObject.addProperty("theRegionCode",province);
        SoapSerializationEnvelope soapSerializationEnvelope = new SoapSerializationEnvelope(SoapEnvelope.VER10);
        soapSerializationEnvelope.dotNet = true;
        soapSerializationEnvelope.setOutputSoapObject(soapObject);

        HttpTransportSE httpTransportSE = new HttpTransportSE(WSDL);
        try {
            httpTransportSE.call(TARGETNAMESPACE + GETSUPPORTCITY,soapSerializationEnvelope);
            SoapObject result = (SoapObject) soapSerializationEnvelope.getResponse();
            int count = result.getPropertyCount();
            if (result != null && count > 0){
                for (int i = 0; i < count; i++){
                    citylist.add(result.getProperty(i).toString());
                    System.out.println(result.getProperty(i).toString());
                }
            }
        } catch (IOException e) {
            e.printStackTrace();
        } catch (XmlPullParserException e) {
            e.printStackTrace();
        }
        return citylist;
    }

    /**
     * 根据城市获得天气信息
     * @param city
     * @return
     */
    public List<String> getWeatherByCity(String city){
        List<String> weatherlist = new ArrayList<String>();

        SoapObject soapObject = new SoapObject(TARGETNAMESPACE,GETWEATHERBYCITYNAME);
        soapObject.addProperty("theCityName", city);
        SoapSerializationEnvelope soapSerializationEnvelope = new SoapSerializationEnvelope(SoapEnvelope.VER10);
        soapSerializationEnvelope.dotNet = true;
        soapSerializationEnvelope.setOutputSoapObject(soapObject);

        HttpTransportSE httpTransportSE = new HttpTransportSE(WSDL);
        try {
            httpTransportSE.call(TARGETNAMESPACE + GETWEATHERBYCITYNAME, soapSerializationEnvelope);
            SoapObject result = (SoapObject) soapSerializationEnvelope.getResponse();
            if (result != null){
                int count = result.getPropertyCount();
                for (int i = 0; i < count;i++){
                    //可以用天气类来更好的处理得到的天气信息
                    weatherlist.add(result.getProperty(i).toString());
                }
            }
        } catch (IOException e) {
            e.printStackTrace();
        } catch (XmlPullParserException e) {
            e.printStackTrace();
        }
        return weatherlist;
    }
}
时间： 2024-10-06 02:25:07

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