Android的HTTP文件传输 [英] Android http file transfer

问题描述

我想从我的Andr​​oid应用程序传输文件到http address.I以下code，但 HHTP的犯规work.The地址写成= 192.168.0.1：8181 与用户名=管理和密码=空白。

我应该在哪里设置的用户名和密码的HTTP文件传输

 字符串URL =htt​​p://192.168.0.1:8181;
文件DIR = Environment.getExternalStorageDirectory（）;

档案文件=新的文件（目录，DATABASE_NAME）;
尝试 {
    HttpClient的HttpClient的=新DefaultHttpClient（）;

    HttpPost httppost =新HttpPost（URL）;

    InputStreamEntity reqEntity =新InputStreamEntity（
            新的FileInputStream（文件），-1）;
    reqEntity.setContentType（二进制/八位字节流）;
    reqEntity.setChunked（真正的）; //如果需要发送多个部分
    httppost.setEntity（reqEntity）;
    HTT presponse响应= httpclient.execute（httppost）;
    //做些什么回应？
    Log.e（文件传输，完成）;
}赶上（例外五）{
    //显示错误
    Log.e（错误，e.getMessage（））;
}
 

解决方案

据最有可能使用基本身份验证的评论。请参阅详情 RFC 1945 ，第11.1节。这意味着形式的报头

 授权：基本＆LT;的base64恩codeD-AUTH-信息＆gt;
 

必须被添加到该请求。该的base64恩codeD-AUTH-信息是字符串用户名：密码：

 管理​​：空白
 

使用Base64

连接codeD。

总之：

 授权：基本YWRtaW46Ymxhbms =
 

I want to transfer file from my android application to http address.I written following code but doesnt work.The address of hhtp=192.168.0.1:8181 with username=admin and password=blank.

Where should i set username and password for http file transfer

String url = "http://192.168.0.1:8181";
File dir = Environment.getExternalStorageDirectory();

File file = new File(dir,DATABASE_NAME);
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...
    Log.e("file transfer", "done");
} catch (Exception e) {
    // show error
    Log.e("error", e.getMessage());
}

解决方案

According to the comments most likely Basic authentication is used. See RFC 1945, section 11.1 for the details. This means a header of the form

Authorization: Basic <base64-encoded-auth-info>

must be added to the request. The base64-encoded-auth-info is the string username:password:

admin:blank

encoded with base64.

All together:

Authorization: Basic YWRtaW46Ymxhbms=

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