今天去面試,面試官告訴我做一個登錄就行了,他給我服務器,我想這也沒多難吧,然後他給我了個地址大概就像http:www.xxx.com/Service1.svc 這樣的,看到這個地址,蒙了,試了下平常的get方式請求,弄了大概1個多小時發現不對勁,就問面試官你們的服務器使用什麼方式請求,他們說是post,淚奔,然後又用post做了一下午,發現還是不
對,它報415,沒遇見過415,面試官說可以查資料,然後查了下,看到了什麼WCF的,百度了下WCF,根本就沒聽說過啊,做到4點多面試官說這樣吧,你帶回家做,明天發給
我,我想完了,基本沒戲了,心想就算沒有在公司去上班至少瞭解到了WCF,回家吃了飯就開始研究,研究到11點就差不多研究出來了,其中也在百度查了很多資料,感謝大神的
資料,然後我也把我的代碼這些貼出來。
首先創建個接口類
ISoapService.java
package com.example.wcf;
public interface ISoapService {
Object LoadResult(); //一會兒去實現這個方法
}
繼續創建實現類
HelloService.java
package com.example.wcf;
import java.io.IOException;
import org.ksoap2.SoapEnvelope;
import org.ksoap2.serialization.SoapObject;
import org.ksoap2.serialization.SoapSerializationEnvelope;
import org.ksoap2.transport.HttpTransportSE;
import org.xmlpull.v1.XmlPullParserException;
public class HelloService implements ISoapService{
private static final String NameSpace = "http://tempuri.org/"; //這個是命名空間,一般都是這個
private static final String URL = "http://www.xxxx.org/service1.svc"; //svc地址
private static final String SOAP_ACTION = "http://tempuri.org/IService1/login";//action 這個在地址裏面找的到,我就是在這個地方糾結了很久,login是方法名
private static final String MethodName = "login"; //方法名
private String username,passworid; //這是方法裏面的參數。
public HelloService(String username,String passworid){
this.username = username;
this.passworid = passworid;
}
@Override
public Object LoadResult() { //實現方法
SoapObject soapObject = new SoapObject(NameSpace, MethodName); //實例化NameSpace是命名空間,MethodName是方法名<pre code_snippet_id="211289" snippet_file_name="blog_20140228_2_6090438" name="code" class="java">
soapObject.addProperty("username", username); //下面這些是方法裏面的參數和對應的值 soapObject.addProperty("password", passworid); soapObject.addProperty("role_id",2); SoapSerializationEnvelope envelope = new SoapSerializationEnvelope(SoapEnvelope.VER11); //
設置版本 envelope.bodyOut = soapObject; envelope.dotNet = true; envelope.setOutputSoapObject(soapObject); HttpTransportSE trans = new HttpTransportSE(URL,60000); //60000設置延時 trans.debug = true; try { trans.call(SOAP_ACTION, envelope); //調用 } catch (IOException
e) { System.out.println("IOException"); e.printStackTrace(); } catch (XmlPullParserException e) { System.out.println("XmlPullParserException"); e.printStackTrace(); } Object result = envelope.bodyIn; return result; } }
繼續寫Activity裏面的實現
創建類MainActivity.java
package com.example.wcf;
import android.os.Bundle;
import android.os.Handler;
import android.os.Message;
import android.app.Activity;
import android.view.Menu;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.EditText;
import android.widget.Toast;
public class MainActivity extends Activity {
private Button login;
private EditText name;
private EditText pass;
private Handler handler;
private Message msg;
private HelloService service;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
pass = (EditText) findViewById(R.id.editText1);
name = (EditText) findViewById(R.id.editText2);
login = (Button) findViewById(R.id.button1);
service = new HelloService(name.getText().toString(), pass.getText().toString());
//Android由於不能在主線程中訪問網絡,所以加了handler更新UI
handler = new Handler(){
@Override
public void handleMessage(Message msg) {
Toast.makeText(MainActivity.this, msg.obj.toString(), Toast.LENGTH_LONG).show();
super.handleMessage(msg);
}
};
login.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View arg0) {
new Thread(new G()).start();
}
});
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
getMenuInflater().inflate(R.menu.main, menu);
return true;
}
//網絡訪問線程
class G implements Runnable{
@Override
public void run() {
msg = new Message();
msg.obj = service.LoadResult();
handler.sendMessage(msg);
}
}
}
</pre>最後貼上佈局文件<p></p><p>創建佈局文件</p><p>activity_main.xml</p><p></p><pre name="code" class="html"><RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:paddingBottom="@dimen/activity_vertical_margin"
android:paddingLeft="@dimen/activity_horizontal_margin"
android:paddingRight="@dimen/activity_horizontal_margin"
android:paddingTop="@dimen/activity_vertical_margin"
>
<EditText
android:id="@+id/editText1"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_alignParentRight="true"
android:ems="10" >
<requestFocus />
</EditText>
<EditText
android:id="@+id/editText2"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_alignParentRight="true"
android:layout_below="@+id/editText1"
android:ems="10"
android:inputType="textPassword" />
<Button
android:id="@+id/button1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="@+id/editText2"
android:layout_centerHorizontal="true"
android:layout_marginTop="26dp"
android:text="登錄" />
</RelativeLayout>
發下我這裏用的jar包
其中有用到jar包要用到的jar包
不要忘了添加權限哦