httpclient上传文件例子

JAVA代码：

package destoon;
import java.io.File;  
import java.io.IOException;  
  
import org.apache.http.HttpEntity;  
import org.apache.http.HttpResponse;  
import org.apache.http.HttpStatus;  
import org.apache.http.client.ClientProtocolException;  
import org.apache.http.client.HttpClient;  
import org.apache.http.client.methods.HttpPost;  
import org.apache.http.entity.mime.MultipartEntity;  
import org.apache.http.entity.mime.content.FileBody;  
import org.apache.http.entity.mime.content.StringBody;  
import org.apache.http.impl.client.DefaultHttpClient;  
import org.apache.http.util.EntityUtils;  

/**
 * 上传文件例子
 * @author YULI
 *
 */
public class HttpClientPostMethod {  
      
    public static void main(String[] args) throws ClientProtocolException, IOException {  
        post();  
    }  
  
    public static void post() throws ClientProtocolException, IOException {  
        HttpClient httpclient = new DefaultHttpClient();  
        HttpPost post = new HttpPost("https://localhost:8080/HttpUtils/action.jsp");  
        FileBody fileBody = new FileBody(new File("D:/临时文件/1.jpg"));  
        StringBody stringBody = new StringBody("文件的描写");  
        MultipartEntity entity = new MultipartEntity();  
        entity.addPart("file", fileBody);  
        entity.addPart("desc", stringBody);  
        post.setEntity(entity);  
        HttpResponse response = httpclient.execute(post);  
        if(HttpStatus.SC_OK==response.getStatusLine().getStatusCode()){                  
            HttpEntity entitys = response.getEntity();  
            if (entity != null) {  
                System.out.println(entity.getContentLength());  
                System.out.println(EntityUtils.toString(entitys));  
            }  
        }  
        httpclient.getConnectionManager().shutdown();  
    }  
}  package destoon;
import java.io.File;