前言
对于Webservicer的请求方式，可以利用HttpUrlconnection请求，在此我利用封装好的KSOAP2进行网络请求封装，Ksoap2不不懂得自己百度，我这个人比较直接，代码的逻辑基本都有注释。
1.主要工具类[KSoapUtils ]：
import android.os.Handler;
import android.os.Message;
import android.util.Log;
import com.ice.android.File.FileUtils;
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.File;
import java.io.IOException;
import java.net.SocketTimeoutException;
import java.net.URLDecoder;
import java.net.UnknownHostException;
import java.util.Map;
/**
* Created by Relin
* WebService工具类
* on 2017/3/14.
*/
public class KSoapUtils {
//请求成功标识
public final int WHAT_KSOAP_ON_FAILURE = 0x011;
//请求失败标识
public final int WHAT_KSOAP_ON_SUCCEED = 0x022;
//服务器地址
private String url;
//服务器域名
private String nameSpace;
//请求监听
private OnKSoapListener onKSoapListener;
//Soap的版本号[SoapEnvelope.VER10]1.0版本的默认版本
private int soapVersion = SoapEnvelope.VER10;
/**
* 获取KSoapUtils的实例对象
*
* @param url
* @param nameSpace
* @return
*/
public KSoapUtils(String url, String nameSpace, int soapVersion) {
this.url = url;
this.nameSpace = nameSpace;
this.soapVersion = soapVersion;
}
/**
* 执行网络请求
*
* @param methodName
* @param parameter
*/
public void execute(final String methodName, final KSoapParameter parameter, final OnKSoapListener onKSoapListener) {
this.onKSoapListener = onKSoapListener;
new Thread() {
@Override
public void run() {
super.run();
HttpTransportSE httpTransportSE = new HttpTransportSE(url, 30 * 1000);//30秒延迟
httpTransportSE.debug = true;
//使用SOAP1.1协议创建Envelop对象
SoapSerializationEnvelope envelope = new SoapSerializationEnvelope(soapVersion);
SoapObject soapObject = new SoapObject(nameSpace, methodName);
//添加请求的参数
if (parameter != null) {
//添加字符串类型的参数
if (parameter.getStringParameter() != null) {
Map<String, String> stringParameter = parameter.getStringParameter();
for (String key : stringParameter.keySet()) {
soapObject.addProperty(key, stringParameter.get(key));
}
}
//添加文件类型的参数
if (parameter.getFileParameter() != null) {
Map<String, File> fileParameter = parameter.getFileParameter();
for (String key : fileParameter.keySet()) {
soapObject.addProperty(key, FileUtils.getInstance().fileToString(fileParameter.get(key)));
}
}
}
envelope.bodyOut = soapObject;
/// 设置与.NET提供的webservice保持较好的兼容性
envelope.dotNet = true;
//吊起请求
try {
httpTransportSE.call(nameSpace + "/" + methodName, envelope);
if (envelope.getResponse() != null) {
SoapObject result = (SoapObject) envelope.bodyIn;
String stringResult = URLDecoder.decode(result.getProperty(0).toString(), "UTF-8");
//传递给Handler
Message msg = kSoapHandler.obtainMessage();
msg.obj = stringResult;
msg.what = WHAT_KSOAP_ON_SUCCEED;
kSoapHandler.sendMessage(msg);
Log.i(this.getClass().getSimpleName(), "result :" + stringResult);
}
} catch (IOException e) {
e.printStackTrace();
String msg;
if (e instanceof SocketTimeoutException) {
msg = "连接服务器超时，请检查网络。";
} else if (e instanceof UnknownHostException) {
msg = "未知服务器，请检查配置。";
} else if (e.getMessage().contains("status: 500")) {
msg = e.getMessage() + "\n建议：请检查您使用的SOAP的版本号是否与服务器的一致。";
} else {
msg = e.getMessage();
}
Log.i(this.getClass().getSimpleName(), "IOException :" + msg);
//传递给Handler
Message message = kSoapHandler.obtainMessage();
message.obj = msg;
message.what = WHAT_KSOAP_ON_FAILURE;
kSoapHandler.sendMessage(message);
} catch (XmlPullParserException e) {
e.printStackTrace();
}
}
}.start();
}
private Handler kSoapHandler = new Handler() {
@Override
public void handleMessage(Message msg) {
super.handleMessage(msg);
switch (msg.what) {
case WHAT_KSOAP_ON_FAILURE:
if (onKSoapListener != null) {
onKSoapListener.OnKSoapFailure((String) msg.obj);
}
break;
case WHAT_KSOAP_ON_SUCCEED:
if (onKSoapListener != null) {
onKSoapListener.OnKSoapSucceed((String) msg.obj);
}
break;
}
}
};
/**
* KSoap请求监听
*/
public interface OnKSoapListener {
void OnKSoapFailure(String error);
void OnKSoapSucceed(String result);
}
}2.请求参数类[KSoapParameter ]：
import com.ice.android.File.FileUtils;
import java.io.File;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.HashMap;
import java.util.Map;
/**
* Created by Relin
* WebService的请求参数
* on 2017/3/14.
*/
public class KSoapParameter {
//字符串的参数
private Map<String, String> stringParameter;
//文件类型的参数
private Map<String, File> fileParameter;
/**
* 添加字符串类型的参数
*
* @param key
* @param value
*/
public void addParameter(String key, String value) {
if (stringParameter == null) {
stringParameter = new HashMap<>();
}
stringParameter.put(key, value);
}
/**
* 获取字符串参数
*
* @return
*/
public Map<String, String> getStringParameter() {
return stringParameter;
}
/**
* 添加文件类型的参数
*
* @param key
* @param value
*/
public void addParameter(String key, File value) {
if (fileParameter == null) {
fileParameter = new HashMap<>();
}
if (FileUtils.getInstance().isImageFile(value)) {
SimpleDateFormat dateFormat = new SimpleDateFormat("yyyyMMddHHmmss");
String imageName = dateFormat.format(new Date()) + "png";
String resultPath = FileUtils.getInstance().getCompressImageCachePath() + File.separator + imageName;
value = FileUtils.getInstance().compressImage(value.getAbsolutePath(), resultPath, 100);
}
fileParameter.put(key, value);
}
/**
* 获取文件类型的参数
*
* @return
*/
public Map<String, File> getFileParameter() {
return fileParameter;
}
}3.使用方法：
KSoapParameter parameter = new KSoapParameter();
parameter.addParameter("xtlb", "82");
parameter.addParameter("jkxlh", Config.JKXLH);
parameter.addParameter("jkid", "82C26");
new KSoapUtils(Config.SERVICE, Config.SERVICE_NAMESPACE, SoapEnvelope.VER11).execute("queryObjectOut", parameter, new KSoapUtils.OnKSoapListener() {
@Override
public void OnKSoapFailure(String error) {
}
@Override
public void OnKSoapSucceed(String result) {
Log.i("RRL", this.getClass().getSimpleName() + "result:" + result);
}
});