的Andr​​oid httpPost与参数和文件 [英] Android httpPost with parameters and file

问题描述

我需要一些数据上传到PHP服务器。 我可以做后与参数：

I need to upload some data to PHP server. I can do post with parameters:

String url = "http://yourserver";

HttpClient httpClient = new DefaultHttpClient();
HttpPost httpPost = new HttpPost(url);
nameValuePairs.add(new BasicNameValuePair("user", "username"));
nameValuePairs.add(new BasicNameValuePair("password", "password"));
try {
    httpPost.setEntity(new UrlEncodedFormEntity(nameValuePairs));
    httpClient.execute(httpPost);
}

我也可以上传一个文件：

I am also able to upload a file:

String url = "http://yourserver";
File file = new File(Environment.getExternalStorageDirectory(),
        "yourfile");
try {
    HttpClient httpclient = new DefaultHttpClient();

    HttpPost httppost = new HttpPost(url);

    InputStreamEntity reqEntity = new InputStreamEntity(
            new FileInputStream(file), -1);
    reqEntity.setContentType("binary/octet-stream");
    reqEntity.setChunked(true); // Send in multiple parts if needed
    httppost.setEntity(reqEntity);
    HttpResponse response = httpclient.execute(httppost);
    //Do something with response...
}

但我怎么可以把它放在一起呢？我需要上传的图片及参数的一个职位。 谢谢

But how can I put it together? I need to upload an image and parameters in one post. Thanks

推荐答案

您必须使用多部分HTTP POST，就像HTML表单。这可以用一个额外的库来完成。 看到帖子的发送使用HTTP POST 图像一个完整的例子。

You must use a multipart http post, like in HTML forms. This can be done with an extra library. See the post Sending images using Http Post for a complete example.

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