android 随手记之文件+参数上传请求

第一步：需要两个jar的支持，稍后下面给会出下载地址。

第二步：建立一个工程

下面贴出最主要的代码

package com.example.testpaizhao;

import java.io.File;

import java.io.UnsupportedEncodingException;

import java.nio.charset.Charset;

import org.apache.http.HttpResponse;

import org.apache.http.HttpStatus;

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;

import android.app.Activity;

import android.os.Bundle;

import android.util.Log;

public class testphone extends Activity{

@Override

protected void onCreate(Bundle savedInstanceState) {

// TODO Auto-generated method stub

super.onCreate(savedInstanceState);

setContentView(R.layout.face_recognition_activity);

new Thread(){

public void run() {

try {

mai();

} catch (Exception e) {

e.printStackTrace();

}

};

}.start();

}

private  void mai() throws Exception{

// 上传图片到服务器

HttpPost httpPost = new HttpPost(服务器地址）;

// 设置传递参数

File file1 = new File("/mnt/sdcard/yangtest.txt");

MultipartEntity reqEntity = new MultipartEntity();

reqEntity.addPart("vice_id",

new StringBody("1", Charset

.forName(org.apache.http.protocol.HTTP.UTF_8)));

reqEntity.addPart("m",

new StringBody("15261651603", Charset

.forName(org.apache.http.protocol.HTTP.UTF_8)));

reqEntity.addPart("f",

new StringBody("66666666666", Charset

.forName(org.apache.http.protocol.HTTP.UTF_8)));

//        if (!file1.getAbsoluteFile().equals(""))

//        {

//            FileBody fileBody = new FileBody(file1);

//            reqEntity.addPart("pic", fileBody);

//        }

//

//        StringBody type = new StringBody("wish");

//        reqEntity.addPart("type", type);

//        if( type.equals("wish") ){

//            StringBody temp = new StringBody("1");

//            reqEntity.addPart("temp", temp);

//        }

//        else

//        {

//            StringBody temp = new StringBody("");

//            reqEntity.addPart("temp", temp);

//        }

httpPost.setEntity(reqEntity);

// 取得默认的HttpClient

HttpClient httpclient = new DefaultHttpClient();

// 取得HttpResponse

HttpResponse httpResponse = httpclient.execute(httpPost);

// HttpStatus.SC_OK表示连接成功

if (httpResponse.getStatusLine().getStatusCode() == HttpStatus.SC_OK)

{

// 取得返回的字符串

String strResult = EntityUtils.toString(httpResponse.getEntity());

System.out.println("yes!");

Log.i("test","no"+strResult.toString());

}

else

{

Log.i("test","no");

}

}

}

该类可以直接上传文件+String的信息 根据自己需要自己改改吧

最后别忘了 在清单文件中加网络权限