package com.http.test; |
02 |
|
03 |
|
04 |
import org.apache.http.HttpResponse; |
05 |
import org.apache.http.HttpStatus; |
06 |
import org.apache.http.client.HttpClient; |
07 |
import org.apache.http.client.methods.HttpGet; |
08 |
import org.apache.http.impl.client.DefaultHttpClient; |
09 |
import org.apache.http.util.EntityUtils; |
10 |
import org.json.JSONException; |
11 |
import org.json.JSONObject; |
12 |
import org.json.JSONTokener; |
13 |
|
14 |
|
15 |
import android.app.Activity; |
16 |
import android.os.Bundle; |
17 |
import android.view.View; |
18 |
import android.view.View.OnClickListener; |
19 |
import android.widget.Button; |
20 |
//import android.widget.EditText; |
21 |
import android.widget.TextView; |
22 |
|
23 |
|
24 |
public class Http_testActivity extends Activity { |
25 |
/** Called when the activity is first created. */ |
26 |
@Override |
27 |
public void onCreate(Bundle savedInstanceState) { |
28 |
super .onCreate(savedInstanceState); |
29 |
setContentView(R.layout.main); |
30 |
|
31 |
|
32 |
final TextView tv = (TextView) findViewById(R.id.result); |
33 |
//final EditText ed = (EditText) findViewById(R.id.sendurl); |
34 |
Button bt = (Button) findViewById(R.id.send); |
35 |
|
36 |
|
37 |
bt.setOnClickListener( new OnClickListener() { // 创建第一个单击事件 |
38 |
|
39 |
|
40 |
public void onClick(View v) { |
41 |
|
42 |
String strResult = null ; |
43 |
|
44 |
|
45 |
try { |
46 |
String httpUrl = "http://10.10.10.10:61002/userMessage/cJobConsultationUnread.json?data=688656&client_id=20012&view_id=268800" ; |
47 |
// HttpGet连接对象 |
48 |
HttpGet httpRequest = new HttpGet(httpUrl); |
49 |
// 取得HttpClient对象 |
50 |
HttpClient httpclient = new DefaultHttpClient(); |
51 |
// 请求HttpClient,取得HttpResponse |
52 |
HttpResponse httpResponse = httpclient.execute(httpRequest); |
53 |
// 请求成功 |
54 |
if (httpResponse.getStatusLine().getStatusCode() == HttpStatus.SC_OK) { |
55 |
// 取得返回的字符串 |
56 |
strResult = EntityUtils.toString(httpResponse |
57 |
.getEntity()); |
58 |
tv.setText(strResult); |
59 |
} else { |
60 |
tv.setText( "请求错误!" ); |
61 |
} |
62 |
|
63 |
|
64 |
} catch (Exception e) { |
65 |
|
66 |
|
67 |
} |
68 |
|
69 |
//返回的json串strResult={"status":0,"message":"OK","data":15} |
70 |
try { |
71 |
|
72 |
JSONTokener jsonParser = new JSONTokener(strResult); |
73 |
JSONObject js = (JSONObject) jsonParser.nextValue(); |
74 |
// 接下来的就是JSON对象的操作了 |
75 |
System.out.println( "status的值是:" +js.getString( "status" )); |
76 |
System.out.println( "message的值是:" +js.getString( "message" )); |
77 |
System.out.println( "data的值是:" +js.getInt( "data" )); |
78 |
|
79 |
} catch (JSONException ex) { |
80 |
// 异常处理代码 |
81 |
} |
82 |
|
83 |
|
84 |
} |
85 |
|
86 |
|
87 |
}); |
88 |
|
89 |
|
90 |
} |
91 |
} |