anddroid 文件上传

public static int sendFileToServer(String url, File file) {

    int status = 0;
    try {
        PostMethod filePost = new PostMethod(url);

        Part[] parts = { new FilePart("datefile", file, null, "UTF-8"),
                new StringPart("uuid", "12123123213", "UTF-8"),
                new StringPart("stringfiel", "test", "UTF-8") };
// 这步是关键
        MultipartRequestEntity multipartRequestEntity = new MultipartRequestEntity(parts, filePost.getParams());

        filePost.setRequestEntity(multipartRequestEntity);
        HttpClient clients = new HttpClient();

        status = clients.executeMethod(filePost);

        BufferedReader rd = new BufferedReader(new InputStreamReader(filePost.getResponseBodyAsStream(), "UTF-8"));
        StringBuffer stringBuffer = new StringBuffer();
        String line;
        while ((line = rd.readLine()) != null) {
            stringBuffer.append(line);
        }
        rd.close();
        
        Log.i("cat", stringBuffer.toString());
    } catch (Exception e) {
       
    }
    return status;
}