如何从Android的手机使用HTTP发送文件到服务器？ [英] How to send a file in Android from mobile to server using http?

问题描述

在Android中，如何从移动使用HTTP发送文件（数据）的服务器。

In android, how to send a file(data) from mobile to server using http.

推荐答案

很简单，你可以使用一个POST请求，并提交您的文件为二进制（字节数组）。

Easy, you can use a Post request and submit your file as binary (byte array).

String url = "http://yourserver";
File file = new File(Environment.getExternalStorageDirectory().getAbsolutePath(),
        "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...

} catch (Exception e) {
    // show error
}

这篇关于如何从Android的手机使用HTTP发送文件到服务器？的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！