android HttpClient 上传图片

1. import java.io.File;
   
2. import org.apache.http.HttpEntity;
   
3. import org.apache.http.HttpResponse;
   
4. import org.apache.http.HttpVersion;
   
5. import org.apache.http.client.HttpClient;
   
6. import org.apache.http.client.methods.HttpPost;
   
7. import org.apache.http.entity.FileEntity;
   
8. import org.apache.http.impl.client.DefaultHttpClient;
   
9. import org.apache.http.params.CoreProtocolPNames;
   
10. import org.apache.http.util.EntityUtils;
    
11. 
    
12. 
    
13. public class PostFile {
    
14.   public static void main(String[] args) throws Exception {
    
15.     HttpClient httpclient = new DefaultHttpClient();
    
16.     httpclient.getParams().setParameter(CoreProtocolPNames.PROTOCOL_VERSION, HttpVersion.HTTP_1_1);
    
17. 
    
18.     HttpPost httppost = new HttpPost("http://localhost:9002/upload.php");
    
19.     File file = new File("c:/TRASH/zaba_1.jpg");
    
20. 
    
21.     FileEntity reqEntity = new FileEntity(file, "binary/octet-stream");
    
22. 
    
23.     httppost.setEntity(reqEntity);
    
24.     reqEntity.setContentType("binary/octet-stream");
    
25.     System.out.println("executing request " + httppost.getRequestLine());
    
26.     HttpResponse response = httpclient.execute(httppost);
    
27.     HttpEntity resEntity = response.getEntity();
    
28. 
    
29.     System.out.println(response.getStatusLine());
    
30.     if (resEntity != null) {
    
31.       System.out.println(EntityUtils.toString(resEntity));
    
32.     }
    
33.     if (resEntity != null) {
    
34.       resEntity.consumeContent();
    
35.     }
    
36. 
    
37.     httpclient.getConnectionManager().shutdown();
    
38.   }
    
39. }