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1.php server(wamp)部分
建立unload.php页面代码如下
<?php move_uploaded_file($_FILES["file1"]["tmp_name"], "upload/" . $_FILES["file1"]["name"]); echo "存储在: " . "upload/" . $_FILES["file1"]["name"]; ?>
需要配置c:\windows\temp的目录权限,user group有权限写
另外ip访问设置,wamp中的c:\wamp\alias\adt.conf
添加Allow from 192.168.0.102 指定IP
2.android部分
Main.java
package com.test; import java.io.BufferedReader; import java.io.ByteArrayOutputStream; import java.io.DataOutputStream; import java.io.File; import java.io.FileInputStream; import java.io.InputStream; import java.net.HttpURLConnection; import java.net.URL; import java.util.HashMap; import java.util.Map; import android.app.Activity; import android.app.AlertDialog; import android.app.Dialog; import android.content.DialogInterface; import android.content.Intent; import android.net.Uri; import android.os.Bundle; import android.os.Handler; import android.os.Message; import android.view.View; import android.widget.Button; import android.widget.ProgressBar; import android.widget.TextView; import android.widget.Toast; public class Main extends Activity { /* * 变量声明 newName:上传后在服务器上的文件名称 uploadFile:要上传的文件路径 actionUrl:服务器上对应的程序路径 */ private String newName = "pp.jpg"; private String uploadFile = "/data/pp.jpg"; private String actionUrl = "http://192.168.0.102/tp/upload.php"; private TextView mText1; private TextView mText2; private Button mButton; private String msg_result = null; public static final int REFRESH = 0x000001; private static final int FILE_SELECT_CODE = 1 ; protected static final int PROGRESS_VISIBLE = 10; protected static final int PROGRESS_INVISIBLE = 11; private Handler mHandler = null; private ProgressBar progressBar1 = null; @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.main); progressBar1 = (ProgressBar)findViewById(R.id.progress_horizontal); mText1 = (TextView) findViewById(R.id.myText2); mText1.setText("文件路径:\n" + uploadFile); mText2 = (TextView) findViewById(R.id.myText3); mText2.setText("上传网址:\n" + actionUrl); /* 设置mButton的onClick事件处理 */ mButton = (Button) findViewById(R.id.myButton); mButton.setOnClickListener(new View.OnClickListener() { public void onClick(View v) { //showFileChooser(); File f = new File(uploadFile); if (!f.exists()) { showDialog(uploadFile + "\r\n文件不存在"); return; } new MyThread().start(); } }); mHandler = new Handler() { @Override public void handleMessage(Message msg) { if (msg.what == REFRESH) { showDialog(msg_result); } else if (msg.what == PROGRESS_VISIBLE){ progressBar1.setVisibility(View.VISIBLE); } else if (msg.what == PROGRESS_INVISIBLE){ progressBar1.setVisibility(View.INVISIBLE); } super.handleMessage(msg); } }; } /* 上传文件至Server的方法 */ private void uploadFile() { String end = "\r\n"; String twoHyphens = "--"; String boundary = "*****"; try { URL url = new URL(actionUrl); HttpURLConnection con = (HttpURLConnection) url.openConnection(); /* 允许Input、Output,不使用Cache */ con.setDoInput(true); con.setDoOutput(true); con.setUseCaches(false); /* 设置传送的method=POST */ con.setRequestMethod("POST"); /* setRequestProperty */ con.setRequestProperty("Connection", "Keep-Alive"); con.setRequestProperty("Charset", "UTF-8"); con.setRequestProperty("Content-Type", "multipart/form-data;boundary=" + boundary); /* 设置DataOutputStream */ DataOutputStream ds = new DataOutputStream(con.getOutputStream()); ds.writeBytes(twoHyphens + boundary + end); ds.writeBytes("Content-Disposition: form-data; " + "name=\"file1\";filename=\"" + newName + "\"" + end); ds.writeBytes(end); /* 取得文件的FileInputStream */ FileInputStream fStream = new FileInputStream(uploadFile); /* 设置每次写入1024bytes */ int bufferSize = 1024; byte[] buffer = new byte[bufferSize]; int length = -1; /* 从文件读取数据至缓冲区 */ int sum = 0; Message msg = new Message(); msg.what = PROGRESS_VISIBLE; mHandler.sendMessage(msg); while ((length = fStream.read(buffer)) != -1) { sum += length; /* 将资料写入DataOutputStream中 */ ds.write(buffer, 0, length); } ds.writeBytes(end); ds.writeBytes(twoHyphens + boundary + twoHyphens + end); /* close streams */ fStream.close(); ds.flush(); /* 取得Response内容 */ InputStream is = con.getInputStream(); ByteArrayOutputStream bos = new ByteArrayOutputStream(1000); byte[] by = new byte[1000]; int n = 0; while ((n = is.read(by)) != -1) { bos.write(by, 0, n); } msg_result = bos.toString(); /* 关闭DataOutputStream */ ds.close(); msg = new Message(); msg.what = PROGRESS_INVISIBLE; mHandler.sendMessage(msg); } catch (Exception e) { msg_result = e.getMessage(); } } /* 显示Dialog的method */ private void showDialog(String mess) { new AlertDialog.Builder(Main.this).setTitle("Message1") .setMessage(mess) .setNegativeButton("确定", new DialogInterface.OnClickListener() { public void onClick(DialogInterface dialog, int which) { } }).show(); } public class MyThread extends Thread { public void run() { uploadFile(); Message msg = new Message(); msg.what = REFRESH; mHandler.sendMessage(msg); } } }
layout的main.xml文件
<?xml version="1.0" encoding="utf-8"?> <AbsoluteLayout android:id="@+id/layout1" android:layout_width="fill_parent" android:layout_height="fill_parent" android:background="@drawable/white" xmlns:android="http://schemas.android.com/apk/res/android" > <TextView android:id="@+id/myText1" android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="@string/str_title" android:textSize="20sp" android:textColor="@drawable/black" android:layout_x="10px" android:layout_y="12px" > </TextView> <TextView android:id="@+id/myText2" android:layout_width="wrap_content" android:layout_height="wrap_content" android:textSize="16sp" android:textColor="@drawable/black" android:layout_x="10px" android:layout_y="52px" > </TextView> <TextView android:id="@+id/myText3" android:layout_width="wrap_content" android:layout_height="wrap_content" android:textSize="16sp" android:textColor="@drawable/black" android:layout_x="10px" android:layout_y="102px" > </TextView> <Button android:id="@+id/myButton" android:layout_width="92px" android:layout_height="49px" android:text="@string/str_button" android:textSize="15sp" android:layout_x="90px" android:layout_y="170px" > </Button> <ProgressBar android:id="@+id/progress_horizontal" android:layout_width="292px" android:layout_height="49px" android:layout_x="90px" android:layout_y="250px" android:max="100" android:progress="0" android:secondaryProgress="0" android:visibility="invisible" /> </AbsoluteLayout>
AndroidManifest.xml需要添加权限
<uses-permission android:name="android.permission.INTERNET" />
事例
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原文地址:http://www.cnblogs.com/coolyylu/p/4455845.html