1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
|
public boolean doGet(String adresse){
boolean old = false;
OutputStreamWriter writer = null;
BufferedReader reader = null;
try {
//création de la connection
URL url = new URL(adresse);
URLConnection conn = url.openConnection();
conn.setDoOutput(true);
if(!cookie.equals("")){
conn.setRequestProperty("Cookie",cookie);
conn.connect();
old = true;
}
//envoi de la requête
writer = new OutputStreamWriter(conn.getOutputStream());
writer.write("");
writer.flush();
//reception du cookie
String headerName = null;
for (int i=1; (headerName = conn.getHeaderFieldKey(i))!=null; i++) {
if (headerName.equals("Set-Cookie")){
if(old){
cookie = "";
old = false;
}
cookie += conn.getHeaderField(i) + ";";
}
}
//lecture de la réponse
reader = new BufferedReader(new InputStreamReader(conn.getInputStream(),"UTF-8"));
String ligne;
while ((ligne = reader.readLine()) != null){ }
}
}catch (Exception e) {e.printStackTrace();return false;}
finally{
try{writer.close();}catch(Exception e){return false;}
try{reader.close();}catch(Exception e){return false;}
}
return true;
} |
