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最近项目中实现多图提交，尝试了base64，16进制 异步上传多图。又尝试了一下Android模拟表单提交，

并且把最近学习的TP5用上，写了一个接收多图的接口，测试成功，在这里分享一下。

先上GIF动态图，看个效果，如果符合你的项目或者确定你要了解的内容，再往下看吧：

完整项目下载地址：http://download.csdn.net/detail/iwanghang/9792576

首先，在开始动手前，PHP要和Android协商好字段信息。

比如图片image，标题title，内容desc等等等等，协商好了，我们就开工。

PHP：

PHP方面比较简单，先说一下PHP是如何接收的。

http://192.168.1.111/index.php/admin/article/add 这个是我的本地接口

\application\admin\controller\Article.php 这个是接口的文件

以下是接收表单数据、接收表单上传上来的多图的源码：

<?php
namespace app\admin\controller;
use think\Controller;
class Article extends Controller
{public function add(){if (request()->isPost()) {$data = ['title' => input('title'),'keywords' => input('keywords'),'desc' => input('desc'),'cateid' => input('cateid'),'content' => input('content'),'time' => time(),];// 接收多图// 获取表单上传文件$files = request()->file('image');foreach($files as $file){// 移动到框架应用根目录/public/uploads/ 目录下$info = $file->move(ROOT_PATH . 'public' . DS . 'uploads');if($info){// 成功上传后 获取上传信息$data['image'] = 'uploads/'.date('Ymd').'/'.$info->getFilename();// 输出 jpgecho "格式：";echo $info->getExtension();echo "<br>";// 输出 42a79759f284b767dfcb2a0197904287.jpgecho "目录：";echo $info->getSaveName();echo "<br>";}else{// 上传失败获取错误信息echo $file->getError();}}return json_encode(\think\Request::instance()->request(false));return;}$cateres = db('cate')->select(); // 查询所有栏目名称$this->assign('cateres',$cateres); // 分配模板return $this->fetch();}}

Android：

1.首先在Manifest里，申请一堆权限：

AndroidManifest.xml：

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"package="com.iwanghang.moreimageupload"><uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" /><uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE"/><uses-permission android:name="android.permission.INTERNET"/><uses-permission android:name="android.permission.MOUNT_UNMOUNT_FILESYSTEMS" /><uses-permission android:name="android.permission.CAMERA"/><applicationandroid:allowBackup="true"android:icon="@mipmap/ic_launcher"android:label="@string/app_name"android:supportsRtl="true"android:theme="@style/AppTheme"><activity android:name=".MainActivity"><intent-filter><action android:name="android.intent.action.MAIN" /><category android:name="android.intent.category.LAUNCHER" /></intent-filter></activity><activityandroid:name="com.iwanghang.moreimageupload.logic.ImgFileListActivity"android:label="@string/app_name" ></activity><activityandroid:name="com.iwanghang.moreimageupload.logic.ImgsActivity"android:label="@string/app_name" ></activity></application></manifest>

2.我们拆分开多图选择，和多图上传：

2.1.多图选择：

MainActivity.java:

public class MainActivity extends Activity {// 图片选择ListView listView;ArrayList<String> listfile=new ArrayList<String>();@Overrideprotected void onCreate(Bundle savedInstanceState) {super.onCreate(savedInstanceState);setContentView(R.layout.activity_main);// 图片选择listView=(ListView) findViewById(R.id.listView1);Bundle bundle= getIntent().getExtras();if (bundle!=null) {if (bundle.getStringArrayList("files")!=null) {listfile = bundle.getStringArrayList("files");listView.setVisibility(View.VISIBLE);ArrayAdapter<String> arryAdapter=new ArrayAdapter<String>(this, android.R.layout.simple_list_item_1, listfile);listView.setAdapter(arryAdapter);}}}public void chise(View v){Intent intent = new Intent();intent.setClass(this,ImgFileListActivity.class);startActivity(intent);}
}

logic\FileTraversal.java:

package com.iwanghang.moreimageupload.logic;import java.util.ArrayList;
import java.util.List;import android.annotation.SuppressLint;
import android.os.Parcel;
import android.os.Parcelable;// 文件的类
@SuppressLint("ParcelCreator")
public class FileTraversal implements Parcelable {public String filename;//所属图片的文件名称public List<String> filecontent=new ArrayList<String>();@Overridepublic int describeContents() {return 0;}@Overridepublic void writeToParcel(Parcel dest, int flags) {dest.writeString(filename);dest.writeList(filecontent);}public static final Parcelable.Creator<FileTraversal> CREATOR=new Creator<FileTraversal>() {@Overridepublic FileTraversal[] newArray(int size) {return null;}@Overridepublic FileTraversal createFromParcel(Parcel source) {FileTraversal ft=new FileTraversal();ft.filename= source.readString();ft.filecontent= source.readArrayList(FileTraversal.class.getClassLoader());return ft;}};
}

logic\ImgCallBack.java:

package com.iwanghang.moreimageupload.logic;import android.graphics.Bitmap;
import android.widget.ImageView;public interface ImgCallBack {public void resultImgCall(ImageView imageView, Bitmap bitmap);
}

logic\ImgFileListActivity.java:

package com.iwanghang.moreimageupload.logic;import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import android.app.Activity;
import android.content.Intent;
import android.graphics.Bitmap;
import android.os.Bundle;
import android.view.View;
import android.widget.AdapterView;
import android.widget.AdapterView.OnItemClickListener;
import android.widget.ListView;import com.iwanghang.moreimageupload.R;public class ImgFileListActivity extends Activity implements OnItemClickListener{ListView listView;Util util;ImgFileListAdapter listAdapter;List<FileTraversal> locallist;@Overrideprotected void onCreate(Bundle savedInstanceState) {super.onCreate(savedInstanceState);setContentView(R.layout.imgfilelist);listView=(ListView) findViewById(R.id.listView1);util=new Util(this);locallist=util.LocalImgFileList();List<HashMap<String, String>> listdata=new ArrayList<HashMap<String,String>>();Bitmap bitmap[] = null;if (locallist!=null) {bitmap=new Bitmap[locallist.size()];for (int i = 0; i < locallist.size(); i++) {HashMap<String, String> map=new HashMap<String, String>();map.put("filecount", locallist.get(i).filecontent.size()+"张");map.put("imgpath", locallist.get(i).filecontent.get(0)==null?null:(locallist.get(i).filecontent.get(0)));map.put("filename", locallist.get(i).filename);listdata.add(map);}}listAdapter=new ImgFileListAdapter(this, listdata);listView.setAdapter(listAdapter);listView.setOnItemClickListener(this);}@Overridepublic void onItemClick(AdapterView<?> arg0, View arg1, int arg2, long arg3) {Intent intent=new Intent(this,ImgsActivity.class);Bundle bundle=new Bundle();bundle.putParcelable("data", locallist.get(arg2));intent.putExtras(bundle);startActivity(intent);}}

logic\ImgFileListAdapter.java:

package com.iwanghang.moreimageupload.logic;import java.io.File;
import java.io.FileNotFoundException;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;import android.content.Context;
import android.graphics.Bitmap;
import android.net.Uri;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.BaseAdapter;
import android.widget.ImageView;
import android.widget.TextView;import com.iwanghang.moreimageupload.R;public class ImgFileListAdapter extends BaseAdapter{Context context;String filecount="filecount";String filename="filename";String imgpath="imgpath";List<HashMap<String, String>> listdata;Util util;Bitmap[] bitmaps;private int index=-1;List<View> holderlist;public ImgFileListAdapter(Context context,List<HashMap<String, String>> listdata) {this.context=context;this.listdata=listdata;bitmaps=new Bitmap[listdata.size()];util=new Util(context);holderlist=new ArrayList<View>();}@Overridepublic int getCount() {return listdata.size();}@Overridepublic Object getItem(int arg0) {return listdata.get(arg0);}@Overridepublic long getItemId(int arg0) {return arg0;}@Overridepublic View getView(final int arg0, View arg1, ViewGroup arg2) {Holder holder;if (arg0 != index && arg0 > index) {holder=new Holder();arg1=LayoutInflater.from(context).inflate(R.layout.imgfileadapter, null);holder.photo_imgview=(ImageView) arg1.findViewById(R.id.filephoto_imgview);holder.filecount_textview=(TextView) arg1.findViewById(R.id.filecount_textview);holder.filename_textView=(TextView) arg1.findViewById(R.id.filename_textview);arg1.setTag(holder);holderlist.add(arg1);}else{holder= (Holder)holderlist.get(arg0).getTag();arg1=holderlist.get(arg0);}holder.filename_textView.setText(listdata.get(arg0).get(filename));holder.filecount_textview.setText(listdata.get(arg0).get(filecount));if (bitmaps[arg0] == null) {util.imgExcute(holder.photo_imgview,new ImgCallBack() {@Overridepublic void resultImgCall(ImageView imageView, Bitmap bitmap) {bitmaps[arg0]=bitmap;imageView.setImageBitmap(bitmap);}}, listdata.get(arg0).get(imgpath));}else {holder.photo_imgview.setImageBitmap(bitmaps[arg0]);}return arg1;}class Holder{public ImageView photo_imgview;public TextView filecount_textview;public TextView filename_textView;}}

logic\ImgsActivity.java:

package com.iwanghang.moreimageupload.logic;import java.io.File;
import java.io.FileNotFoundException;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;import android.annotation.SuppressLint;
import android.app.Activity;
import android.content.Intent;
import android.graphics.Bitmap;
import android.net.Uri;
import android.os.Bundle;
import android.util.Log;
import android.view.MotionEvent;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.View.OnTouchListener;
import android.widget.AdapterView;
import android.widget.AdapterView.OnItemClickListener;
import android.widget.AdapterView.OnItemSelectedListener;
import android.widget.Button;
import android.widget.CheckBox;
import android.widget.GridView;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.LinearLayout.LayoutParams;
import android.widget.RelativeLayout;import com.iwanghang.moreimageupload.MainActivity;
import com.iwanghang.moreimageupload.R;public class ImgsActivity extends Activity {Bundle bundle;FileTraversal fileTraversal;GridView imgGridView;ImgsAdapter imgsAdapter;LinearLayout select_layout;Util util;RelativeLayout relativeLayout2;HashMap<Integer, ImageView> hashImage;Button choise_button;ArrayList<String> filelist;@Overrideprotected void onCreate(Bundle savedInstanceState) {super.onCreate(savedInstanceState);setContentView(R.layout.photogrally);imgGridView=(GridView) findViewById(R.id.gridView1);bundle= getIntent().getExtras();fileTraversal=bundle.getParcelable("data");imgsAdapter=new ImgsAdapter(this, fileTraversal.filecontent,onItemClickClass);imgGridView.setAdapter(imgsAdapter);select_layout=(LinearLayout) findViewById(R.id.selected_image_layout);relativeLayout2=(RelativeLayout) findViewById(R.id.relativeLayout2);choise_button=(Button) findViewById(R.id.button3);hashImage=new HashMap<Integer, ImageView>();filelist=new ArrayList<String>();
//		imgGridView.setOnItemClickListener(this);util=new Util(this);}class BottomImgIcon implements OnItemClickListener{int index;public BottomImgIcon(int index) {this.index=index;}@Overridepublic void onItemClick(AdapterView<?> arg0, View arg1, int arg2,long arg3) {}}@SuppressLint("NewApi")public ImageView iconImage(String filepath,int index,CheckBox checkBox) throws FileNotFoundException{LinearLayout.LayoutParams params=new LayoutParams(relativeLayout2.getMeasuredHeight()-10, relativeLayout2.getMeasuredHeight()-10);ImageView imageView=new ImageView(this);imageView.setLayoutParams(params);imageView.setBackgroundResource(R.drawable.imgbg);float alpha=100;imageView.setAlpha(alpha);util.imgExcute(imageView, imgCallBack, filepath);imageView.setOnClickListener(new ImgOnclick(filepath,checkBox));return imageView;}ImgCallBack imgCallBack=new ImgCallBack() {@Overridepublic void resultImgCall(ImageView imageView, Bitmap bitmap) {imageView.setImageBitmap(bitmap);}};class ImgOnclick implements OnClickListener{String filepath;CheckBox checkBox;public ImgOnclick(String filepath,CheckBox checkBox) {this.filepath=filepath;this.checkBox=checkBox;}@Overridepublic void onClick(View arg0) {checkBox.setChecked(false);select_layout.removeView(arg0);choise_button.setText("已选择("+select_layout.getChildCount()+")张");filelist.remove(filepath);}}ImgsAdapter.OnItemClickClass onItemClickClass=new ImgsAdapter.OnItemClickClass() {@Overridepublic void OnItemClick(View v, int Position, CheckBox checkBox) {String filapath=fileTraversal.filecontent.get(Position);if (checkBox.isChecked()) {checkBox.setChecked(false);select_layout.removeView(hashImage.get(Position));filelist.remove(filapath);choise_button.setText("已选择("+select_layout.getChildCount()+")张");}else {try {checkBox.setChecked(true);Log.i("img", "img choise position->"+Position);ImageView imageView=iconImage(filapath, Position,checkBox);if (imageView !=null) {hashImage.put(Position, imageView);filelist.add(filapath);Log.i("filapath", "choise filapath->"+filapath);Log.i("filelist", "choise filelist->"+filelist);select_layout.addView(imageView);choise_button.setText("已选择("+select_layout.getChildCount()+")张");}} catch (FileNotFoundException e) {e.printStackTrace();}}}};public void tobreak(View view){finish();}/*** FIXME* 只需要在这个方法把选中的文档目录已list的形式传过去即可* @param view*/public void sendfiles(View view){Intent intent =new Intent(this, MainActivity.class);Bundle bundle=new Bundle();bundle.putStringArrayList("files", filelist);intent.putExtras(bundle);startActivity(intent);}
}

logic\ImgsAdapter.java:

package com.iwanghang.moreimageupload.logic;import java.util.ArrayList;
import java.util.List;import android.content.Context;
import android.graphics.Bitmap;
import android.support.v4.util.LruCache;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.ViewGroup;
import android.widget.BaseAdapter;
import android.widget.CheckBox;
import android.widget.CompoundButton;
import android.widget.CompoundButton.OnCheckedChangeListener;
import android.widget.ImageView;import com.iwanghang.moreimageupload.R;public class ImgsAdapter extends BaseAdapter {Context context;List<String> data;public Bitmap bitmaps[];Util util;OnItemClickClass onItemClickClass;private int index=-1;List<View> holderlist;public ImgsAdapter(Context context,List<String> data,OnItemClickClass onItemClickClass) {this.context=context;this.data=data;this.onItemClickClass=onItemClickClass;bitmaps=new Bitmap[data.size()];util=new Util(context);holderlist=new ArrayList<View>();}@Overridepublic int getCount() {return data.size();}@Overridepublic Object getItem(int arg0) {return data.get(arg0);}@Overridepublic long getItemId(int arg0) {return arg0;}public void setIndex(int index) {this.index = index;}@Overridepublic View getView(int arg0, View arg1, ViewGroup arg2) {Holder holder;if (arg0 != index && arg0 > index) {index=arg0;arg1=LayoutInflater.from(context).inflate(R.layout.imgsitem, null);holder=new Holder();holder.imageView=(ImageView) arg1.findViewById(R.id.imageView1);holder.checkBox=(CheckBox) arg1.findViewById(R.id.checkBox1);arg1.setTag(holder);holderlist.add(arg1);}else {holder= (Holder)holderlist.get(arg0).getTag();arg1=holderlist.get(arg0);}if (bitmaps[arg0] == null) {util.imgExcute(holder.imageView,new ImgClallBackLisner(arg0), data.get(arg0));}else {holder.imageView.setImageBitmap(bitmaps[arg0]);}arg1.setOnClickListener(new OnPhotoClick(arg0, holder.checkBox));return arg1;}class Holder{ImageView imageView;CheckBox checkBox;}public class ImgClallBackLisner implements ImgCallBack{int num;public ImgClallBackLisner(int num) {this.num=num;}@Overridepublic void resultImgCall(ImageView imageView, Bitmap bitmap) {bitmaps[num]=bitmap;imageView.setImageBitmap(bitmap);}}public interface OnItemClickClass{public void OnItemClick(View v, int Position, CheckBox checkBox);}class OnPhotoClick implements OnClickListener{int position;CheckBox checkBox;public OnPhotoClick(int position,CheckBox checkBox) {this.position=position;this.checkBox=checkBox;}@Overridepublic void onClick(View v) {if (data!=null && onItemClickClass!=null ) {onItemClickClass.OnItemClick(v, position, checkBox);}}}}

logic\Util.java:

package com.iwanghang.moreimageupload.logic;import java.io.File;
import java.io.FileNotFoundException;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Set;
import java.util.TreeSet;import android.app.Activity;
import android.content.Context;
import android.content.Intent;
import android.database.Cursor;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.net.Uri;
import android.os.AsyncTask;
import android.provider.MediaStore;
import android.view.Display;
import android.widget.ImageView;
import android.widget.ListView;
import android.widget.SimpleAdapter;public class Util {Context context;public Util(Context context) {this.context=context;}/*** 获取全部图片地址* @return*/public ArrayList<String>  listAlldir(){Intent intent = new Intent(Intent.ACTION_PICK,android.provider.MediaStore.Images.Media.EXTERNAL_CONTENT_URI);Uri uri = intent.getData();ArrayList<String> list = new ArrayList<String>();String[] proj ={MediaStore.Images.Media.DATA};Cursor cursor = context.getContentResolver().query(uri, proj, null, null, null);//managedQuery(uri, proj, null, null, null);while(cursor.moveToNext()){String path =cursor.getString(0);list.add(new File(path).getAbsolutePath());}return list;}public List<FileTraversal> LocalImgFileList(){List<FileTraversal> data=new ArrayList<FileTraversal>();String filename="";List<String> allimglist=listAlldir();List<String> retulist=new ArrayList<String>();if (allimglist!=null) {Set set = new TreeSet();String []str;for (int i = 0; i < allimglist.size(); i++) {retulist.add(getfileinfo(allimglist.get(i)));}for (int i = 0; i < retulist.size(); i++) {set.add(retulist.get(i));}str= (String[]) set.toArray(new String[0]);for (int i = 0; i < str.length; i++) {filename=str[i];FileTraversal ftl= new FileTraversal();ftl.filename=filename;data.add(ftl);}for (int i = 0; i < data.size(); i++) {for (int j = 0; j < allimglist.size(); j++) {if (data.get(i).filename.equals(getfileinfo(allimglist.get(j)))) {data.get(i).filecontent.add(allimglist.get(j));}}}}return data;}// 显示原生图片尺寸大小public Bitmap getPathBitmap(Uri imageFilePath,int dw,int dh)throws FileNotFoundException{//获取屏幕的宽和高/*** 为了计算缩放的比例，我们需要获取整个图片的尺寸，而不是图片* BitmapFactory.Options类中有一个布尔型变量inJustDecodeBounds，将其设置为true* 这样，我们获取到的就是图片的尺寸，而不用加载图片了。* 当我们设置这个值的时候，我们接着就可以从BitmapFactory.Options的outWidth和outHeight中获取到值*/BitmapFactory.Options op = new BitmapFactory.Options();op.inJustDecodeBounds = true;//由于使用了MediaStore存储，这里根据URI获取输入流的形式Bitmap pic = BitmapFactory.decodeStream(context.getContentResolver().openInputStream(imageFilePath),null, op);int wRatio = (int) Math.ceil(op.outWidth / (float) dw); //计算宽度比例int hRatio = (int) Math.ceil(op.outHeight / (float) dh); //计算高度比例/*** 接下来，我们就需要判断是否需要缩放以及到底对宽还是高进行缩放。* 如果高和宽不是全都超出了屏幕，那么无需缩放。* 如果高和宽都超出了屏幕大小，则如何选择缩放呢》* 这需要判断wRatio和hRatio的大小* 大的一个将被缩放，因为缩放大的时，小的应该自动进行同比率缩放。* 缩放使用的还是inSampleSize变量*/if (wRatio > 1 && hRatio > 1) {if (wRatio > hRatio) {op.inSampleSize = wRatio;} else {op.inSampleSize = hRatio;}}op.inJustDecodeBounds = false; //注意这里，一定要设置为false，因为上面我们将其设置为true来获取图片尺寸了pic = BitmapFactory.decodeStream(context.getContentResolver().openInputStream(imageFilePath), null, op);return pic;}public String getfileinfo(String data){String filename[]= data.split("/");if (filename!=null) {return filename[filename.length-2];}return null;}public void imgExcute(ImageView imageView,ImgCallBack icb, String... params){LoadBitAsynk loadBitAsynk=new LoadBitAsynk(imageView,icb);loadBitAsynk.execute(params);}public class LoadBitAsynk extends AsyncTask<String, Integer, Bitmap>{ImageView imageView;ImgCallBack icb;LoadBitAsynk(ImageView imageView,ImgCallBack icb){this.imageView=imageView;this.icb=icb;}@Overrideprotected Bitmap doInBackground(String... params) {Bitmap bitmap=null;try {if (params!=null) {for (int i = 0; i < params.length; i++) {bitmap=getPathBitmap(Uri.fromFile(new File(params[i])), 200, 200);}}} catch (FileNotFoundException e) {e.printStackTrace();}return bitmap;}@Overrideprotected void onPostExecute(Bitmap result) {super.onPostExecute(result);if (result!=null) {
//				imageView.setImageBitmap(result);icb.resultImgCall(imageView, result);}}}}

2.2.多图上传：

MainActivity.java:

public class MainActivity extends Activity {// 图片上传/*** 上传的进度*/private SeekBar progress;/*** 后台返回的结果*/private TextView tv_result;private String url = "http://192.168.1.111/index.php/admin/article/add";private EditText editText;@Overrideprotected void onCreate(Bundle savedInstanceState) {super.onCreate(savedInstanceState);setContentView(R.layout.activity_main);// 图片上传progress = (SeekBar) findViewById(R.id.seekBar1);tv_result = (TextView) findViewById(R.id.textView2);editText = (EditText) findViewById(R.id.editText); // API urlfindViewById(R.id.button2).setOnClickListener(new View.OnClickListener() {@Overridepublic void onClick(View v) {MultiUpload.IuploadProgress iuploadProgress = new MultiUpload.IuploadProgress() {@Overridepublic void uploadProgress(int progress) {// 进度条显示进度MainActivity.this.progress.setMax(100);MainActivity.this.progress.setProgress(progress);}@Overridepublic void connectTimeOut() {}@Overridepublic void uploadSuccess(String success) {tv_result.setText(success);}};List<BasicNameValuePair> texts = new ArrayList<BasicNameValuePair>();// 随便写了一些键名 键名 添加到数组texts.add(new BasicNameValuePair("title", "777"));texts.add(new BasicNameValuePair("keywords", "777"));texts.add(new BasicNameValuePair("desc", "777"));texts.add(new BasicNameValuePair("cateid", "777"));texts.add(new BasicNameValuePair("content", "777"));texts.add(new BasicNameValuePair("aaa", "1"));texts.add(new BasicNameValuePair("bbb", "1"));texts.add(new BasicNameValuePair("ccc", "1"));HashMap<File, String> files = new HashMap<File, String>();// 把内存卡的图片1.jpg 2.jpg 3.jpg  添加到数组//files.put(new File(Environment.getExternalStorageDirectory(),"1.jpg"), "image[]");//files.put(new File(Environment.getExternalStorageDirectory(),"2.jpg"), "image[]");//files.put(new File(Environment.getExternalStorageDirectory(),"3.jpg"), "image[]");// 把多图选择的图片 添加到数组Log.e("listfile.size()", String.valueOf(listfile.size()));for (int i=0;i<listfile.size();i++){File file = new File(listfile.get(i));files.put(file, "image[]");}url = editText.getText().toString();new MultiUpload(url, iuploadProgress).upload(texts, files);}});}}

MultiUpload.java:

package com.iwanghang.moreimageupload;import android.os.Handler;
import android.os.Message;
import android.text.TextUtils;
import android.util.Log;import org.apache.http.HttpEntity;
import org.apache.http.HttpResponse;
import org.apache.http.HttpStatus;
import org.apache.http.HttpVersion;
import org.apache.http.client.ClientProtocolException;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.conn.ClientConnectionManager;
import org.apache.http.entity.mime.MultipartEntityBuilder;
import org.apache.http.impl.client.DefaultHttpClient;
import org.apache.http.message.BasicNameValuePair;
import org.apache.http.params.CoreConnectionPNames;
import org.apache.http.params.CoreProtocolPNames;
import org.apache.http.util.EntityUtils;import java.io.File;
import java.io.IOException;
import java.util.HashMap;
import java.util.List;
import java.util.Map.Entry;
import java.util.Set;/*** 上传表单数据(多文件和多文本)*/
public class MultiUpload {/*** 请求的服务器地址*/private String url;private Handler handler;private DefaultHttpClient defaultHttpClient;/*** 上传的文本集合...........*/private List<BasicNameValuePair> texts;/*** 上传的文件集合..........*/private HashMap<File, String> files;public MultiUpload(String url, final IuploadProgress iuploadProgress) {this.url = url;this.handler = new Handler() {@Overridepublic void handleMessage(Message msg) {super.handleMessage(msg);switch (msg.what) {case 0:// 上传进度...........iuploadProgress.uploadProgress((Integer) msg.obj);break;case 1:// 连接超时iuploadProgress.connectTimeOut();break;case 2:// 上传成功，看服务返回的结果...........iuploadProgress.uploadSuccess((String) msg.obj);break;default:break;}}};// 死机........if (TextUtils.isEmpty(url)) {throw new IllegalArgumentException("请求的服务器地址为空");}}/*** @param texts*            文本数据集合* @param files*            文件数据集合   因为上传文件的key有可能相同（name="files[]）,所以HashMap<File, String>* * *            <form method="post"*            action="http://192.168.2.145/wuxifu/test/uploadMulti.php"*            enctype="multipart/form-data"> <input type="file"*            name="files[]"><br/>*            <input type="file" name="files[]"><br/>*            <input type="file" name="files[]"><br/>*            <input type="text" name="name"></br/> <input type="text"*            name="age"></br/> <input type="submit" value="submit"> </form>*/public void upload(List<BasicNameValuePair> texts, HashMap<File, String> files) {this.texts = texts;this.files = files;new Thread() {public void run() {iniClient();HttpPost httpPost = iniHttpPost();try {HttpResponse httpResponse = defaultHttpClient.execute(httpPost);if (httpResponse.getStatusLine().getStatusCode() == HttpStatus.SC_OK) {// 上传成功closeConnect();//由于我这边服务器编码为gbk，所以编码设置gbk，如果乱码就改为utf-8String result = EntityUtils.toString(httpResponse.getEntity(), "utf-8");Log.e("上传成功........", result);Message msg = handler.obtainMessage(2, result);handler.sendMessage(msg);}} catch (ClientProtocolException e) {// e.printStackTrace();handler.sendEmptyMessage(1);} catch (IOException e) {// e.printStackTrace();handler.sendEmptyMessage(1);}}}.start();}/*** 初始化post的内容* * @return  HttpPost*/protected HttpPost iniHttpPost() {HttpPost httpPost = new HttpPost(url);// MultipartEntityBuilderMultipartEntityBuilder create = MultipartEntityBuilder.create();// 普通文本的发送，用户名&密码等if (texts != null && texts.size() > 0) {for (BasicNameValuePair iterable_element : texts) {create.addTextBody(iterable_element.getName(),iterable_element.getValue());Log.i("key",iterable_element.getName());Log.i("value",iterable_element.getValue());}}// 二进制的发送，文件if (files != null && files.size() > 0) {Set<Entry<File, String>> entrySet = files.entrySet();for (Entry<File, String> iterable_element : entrySet) {create.addBinaryBody(iterable_element.getValue(), iterable_element.getKey());//create.addBinaryBody("111", iterable_element.getKey());//create.addBinaryBody("albumFile", iterable_element.getKey(), ContentType.create("image/jpeg"), iterable_element.getValue());Log.i("key", String.valueOf(iterable_element.getKey()));Log.i("value", String.valueOf(iterable_element.getValue()));}}HttpEntity httpEntity = create.build();// 上传内容的长度.............final long contentLength = httpEntity.getContentLength();ProgressOutHttpEntity progressOutHttpEntity = new ProgressOutHttpEntity(httpEntity, new ProgressOutHttpEntity.ProgressListener() {@Overridepublic void transferred(long transferedBytes) {int currentProgress = (int) (100 * transferedBytes / contentLength);// 当前进度.............Message msg = handler.obtainMessage(0, currentProgress);handler.sendMessage(msg);}});// post内容的设置............httpPost.setEntity(progressOutHttpEntity);return httpPost;}/*** 初始化httpClient*/private void iniClient() {if (defaultHttpClient == null) {defaultHttpClient = new DefaultHttpClient();// HTTP协议版本1.1defaultHttpClient.getParams().setParameter(CoreProtocolPNames.PROTOCOL_VERSION, HttpVersion.HTTP_1_1);// 连接超时defaultHttpClient.getParams().setParameter(CoreConnectionPNames.CONNECTION_TIMEOUT, 5000);}};/*** 关闭连接*/private void closeConnect(){if(defaultHttpClient!=null){ClientConnectionManager connectionManager = defaultHttpClient.getConnectionManager();if(connectionManager!=null)connectionManager.shutdown();defaultHttpClient=null;}}public interface IuploadProgress {/*** 上传的进度* * @param progress*            （1-100）100就是上传完毕.......*/public void uploadProgress(int progress);/*** @param success*            上传成功...........*/public void uploadSuccess(String success);/*** 连接超时*/public void connectTimeOut();}}

ProgressOutHttpEntity.java:

package com.iwanghang.moreimageupload;import org.apache.http.HttpEntity;
import org.apache.http.entity.HttpEntityWrapper;import java.io.FilterOutputStream;
import java.io.IOException;
import java.io.OutputStream;/*** ProgressOutHttpEntity：输出流(OutputStream)时记录已发送字节数*/
public class ProgressOutHttpEntity extends HttpEntityWrapper {/**进度监听对象**/private final ProgressListener listener;public ProgressOutHttpEntity(final HttpEntity entity,final ProgressListener listener) {super(entity);this.listener = listener;}@Overridepublic void writeTo(final OutputStream out) throws IOException {this.wrappedEntity.writeTo(out instanceof CountingOutputStream ? out: new CountingOutputStream(out, this.listener));}/*** 进度监听器接口*/public interface ProgressListener {public void transferred(long transferedBytes);}/*** @author wuxif_000  内部类...........**/public static class CountingOutputStream extends FilterOutputStream {private final ProgressListener listener;private long transferred;CountingOutputStream(final OutputStream out,final ProgressListener listener) {super(out);this.listener = listener;this.transferred = 0;}@Overridepublic void write(final byte[] b, final int off, final int len)throws IOException {out.write(b, off, len);this.transferred += len;this.listener.transferred(this.transferred);}@Overridepublic void write(final int b) throws IOException {out.write(b);this.transferred++;this.listener.transferred(this.transferred);}}
}

最后，不要忘记jar包：

httpclient-4.2.5.jar

httpcore-4.3.3.jar

httpmime-4.3.6.jar

还有，暴力解决冲突的方法：以下代码加入build.gradle：

    packagingOptions {exclude 'META-INF/DEPENDENCIES'exclude 'META-INF/NOTICE'exclude 'META-INF/LICENSE'exclude 'META-INF/LICENSE.txt'exclude 'META-INF/NOTICE.txt'}

补充，Layout忘记贴出来了：

activity_main.xml

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"xmlns:tools="http://schemas.android.com/tools"android:id="@+id/activity_main"android:layout_width="match_parent"android:layout_height="match_parent"android:paddingBottom="@dimen/activity_vertical_margin"android:paddingLeft="@dimen/activity_horizontal_margin"android:paddingRight="@dimen/activity_horizontal_margin"android:paddingTop="@dimen/activity_vertical_margin"tools:context="com.iwanghang.moreimageupload.MainActivity"><ListViewandroid:id="@+id/listView1"android:layout_width="match_parent"android:layout_height="wrap_content"android:layout_alignParentLeft="true"android:layout_below="@+id/button1" ></ListView><EditTextandroid:layout_width="wrap_content"android:layout_height="wrap_content"android:inputType="textPersonName"android:text="http://192.168.1.111/index.php/admin/article/add"android:ems="10"android:textSize="12dp"android:layout_alignParentTop="true"android:id="@+id/editText"android:layout_alignParentRight="true"android:layout_alignParentEnd="true"android:layout_toRightOf="@+id/textView"android:layout_toEndOf="@+id/textView" /><TextViewandroid:text="接口地址"android:layout_width="wrap_content"android:layout_height="wrap_content"android:id="@+id/textView"android:layout_alignBaseline="@+id/editText"android:layout_alignBottom="@+id/editText"android:layout_alignParentLeft="true"android:layout_alignParentStart="true" /><TextViewandroid:id="@+id/textView2"android:layout_width="wrap_content"android:layout_height="wrap_content"android:text="TextView"android:layout_below="@+id/seekBar1"android:layout_centerHorizontal="true"android:layout_marginTop="40dp" /><Buttonandroid:id="@+id/button2"android:layout_width="wrap_content"android:layout_height="wrap_content"android:text="开始上传"android:layout_below="@+id/textView2"android:layout_alignLeft="@+id/button1"android:layout_alignStart="@+id/button1" /><TextViewandroid:id="@+id/textView1"android:layout_width="wrap_content"android:layout_height="wrap_content"android:text="hello"android:layout_below="@+id/button2"android:layout_centerHorizontal="true"android:layout_marginTop="18dp" /><Buttonandroid:id="@+id/button1"android:layout_width="wrap_content"android:layout_height="wrap_content"android:text="选择图片"android:onClick="chise"android:layout_below="@+id/textView1"android:layout_centerHorizontal="true" /><SeekBarandroid:id="@+id/seekBar1"android:layout_width="match_parent"android:layout_height="wrap_content"android:layout_marginTop="26dp"android:layout_below="@+id/editText"android:layout_alignParentLeft="true"android:layout_alignParentStart="true" /><TextViewandroid:text="图片键名为image[],还有字段title、keywords、desc等"android:layout_width="wrap_content"android:layout_height="wrap_content"android:layout_below="@+id/textView"android:layout_alignParentLeft="true"android:layout_alignParentStart="true"android:textColor="@color/colorPrimaryDark"android:id="@+id/textView3"android:layout_alignParentRight="true"android:layout_alignParentEnd="true" /></RelativeLayout>

imgfileadapter.xml：

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"android:layout_width="fill_parent"android:layout_height="wrap_content"android:orientation="horizontal" ><ImageViewandroid:id="@+id/filephoto_imgview"android:layout_width="100dp"android:layout_height="100dp"android:src="@drawable/imgbg" android:layout_marginLeft="10dp"/><LinearLayoutandroid:layout_width="fill_parent"android:layout_height="match_parent"android:orientation="vertical" android:layout_marginLeft="10dp"android:gravity="left|center_vertical"><TextViewandroid:id="@+id/filename_textview"android:layout_width="wrap_content"android:layout_height="wrap_content"android:text="文件名称"android:textColor="@android:color/black"android:textAppearance="?android:attr/textAppearanceMedium" /><TextViewandroid:id="@+id/filecount_textview"android:layout_width="wrap_content"android:layout_height="wrap_content"android:text="几张"android:textSize="16dp"android:textColor="#8B7D7B"/></LinearLayout></LinearLayout>

imgfilelist.xml：

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"android:layout_width="fill_parent"android:layout_height="fill_parent"android:orientation="vertical" android:background="#EFEFEF"><ListViewandroid:id="@+id/listView1"android:layout_width="fill_parent"android:layout_height="fill_parent" ></ListView></LinearLayout>

imgsitem.xml：

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"android:layout_width="wrap_content"android:layout_height="wrap_content" ><ImageViewandroid:id="@+id/imageView1"android:layout_margin="4dp"android:layout_width="wrap_content"android:layout_height="100dp"android:layout_centerInParent="true"android:src="@drawable/imgbg"/><CheckBoxandroid:id="@+id/checkBox1"android:layout_width="wrap_content"android:layout_height="wrap_content"android:layout_alignRight="@+id/imageView1"android:layout_alignTop="@+id/imageView1" android:checked="false"android:focusable="false"android:clickable="false"/></RelativeLayout>

photogrally.xml：

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"android:layout_width="fill_parent"android:layout_height="fill_parent"android:background="#EFEFEF"><RelativeLayoutandroid:id="@+id/relativeLayout1"android:layout_width="match_parent"android:layout_height="wrap_content"android:layout_alignParentLeft="true"android:layout_alignParentTop="true"android:background="@android:color/white" ><Buttonandroid:id="@+id/button1"android:layout_margin="2dp"android:layout_width="wrap_content"android:layout_height="wrap_content"android:layout_alignParentLeft="true"android:layout_alignParentTop="true"android:text="返回"android:textColor="@android:color/black"android:background="#ADD8E6"android:onClick="tobreak"/><Buttonandroid:id="@+id/button2"android:layout_width="wrap_content"android:layout_height="wrap_content"android:layout_alignParentRight="true"android:layout_alignParentTop="true"android:background="#ADFF2F"android:textColor="@android:color/black"android:layout_margin="2dp"android:onClick="sendfiles"android:text="发送" /></RelativeLayout><GridViewandroid:id="@+id/gridView1"android:layout_width="fill_parent"android:layout_height="fill_parent"android:layout_alignParentBottom="true"android:layout_alignParentLeft="true"android:layout_below="@+id/relativeLayout1"android:listSelector="@color/bule_overlay"android:numColumns="3" ></GridView><RelativeLayoutandroid:id="@+id/relativeLayout2"android:layout_width="fill_parent"android:layout_height="wrap_content"android:layout_alignParentBottom="true"android:layout_alignParentLeft="true"android:layout_alignParentRight="true"android:alpha="0.8"android:background="@android:color/black" ><HorizontalScrollViewandroid:id="@+id/scrollview"android:layout_width="fill_parent"android:layout_height="wrap_content"android:layout_toLeftOf="@+id/button3"android:scrollbars="none" ><LinearLayoutandroid:id="@+id/selected_image_layout"android:layout_width="match_parent"android:layout_height="match_parent"android:gravity="center_vertical"android:orientation="horizontal" ></LinearLayout></HorizontalScrollView><Buttonandroid:id="@+id/button3"android:layout_width="wrap_content"android:layout_height="wrap_content"android:layout_alignParentRight="true"android:layout_alignParentTop="true"android:background="#ADD8E6"android:visibility="visible"android:textColor="@android:color/black"android:text="已选择(0)张" /></RelativeLayout></RelativeLayout>

完整项目下载地址：http://download.csdn.net/detail/iwanghang/9792576

转载请注明出处：http://blog.csdn.net/iwanghang/article/details/65630703

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