PHP教程：android上传图片到PHP的过程详解

[php] view plaincopyprint?
<?php 
$base_path = "./upload/"; //寄存目录 
if(!is_dir($base_path)){ 
  mkdir($base_path,0777,true); 
} 
$target_path = $base_path . basename ( $_FILES ['attach'] ['name'] ); 
if (move_uploaded_file ( $_FILES ['attach'] ['tmp_name'], $target_path )) { 
  $array = array ( 
      "status" => true, 
      "msg" => $_FILES ['attach'] ['name']  
  ); 
  echo json_encode ( $array ); 
} else { 
  $array = array ( 
      "status" => false, 
      "msg" => "There was an error uploading the file, please try again!" . $_FILES ['attach'] ['error']  
  ); 
  echo json_encode ( $array ); 
} 
?> 

[java] view plaincopyprint?
   //HTTP上传图片 
RequestParams params = new RequestParams(); 
try { 
  //将压缩后的bitmap保留为图片文件 
  String saveImgPath=getSD_Path()+"/saveimg.png"; 
  File saveimg=new File(saveImgPath); 
  FileOutputStream fos = new FileOutputStream(saveimg); 
  bmp.compress(Bitmap.CompressFormat.PNG, 100, fos); 
  fos.flush(); 
  fos.close(); 
  //上传压缩后的文件,大约100k左右 
  File uploadImg=new File(saveImgPath); 
  <span style="color:#ff0000;">params.put("attach", uploadImg);</span> 
} catch (FileNotFoundException e) { 
  e.printStackTrace(); 
} catch (IOException e) { 
  e.printStackTrace(); 
} 
//上传地址 
    String url=URLConfigs.UploadHeadImage_ukey+myprefs.Ukey().get(); 
<span style="color:#ff0000;">String url="http://192.168.0.8/upload.php";</span> 
    LogUtil.e(TAG, "upload img url :"+url); 
AsyncHttpUtil.post_loading(context,url, params, new MyTextHttpResponseHandler() { 
  @Override 
  public void onSuccess(int status, Header[] arg1, String json) { 
    super.onSuccess(status, arg1, json); 
    LogUtil.e(TAG, "上传图片 json :"+json); 
    RespondBaseEntity entity=GsonUtil.GetFromJson(json, RespondBaseEntity.class); 
    if(entity.isStatus()){ 
      //上传成功,设置图片 
      face.setImageBitmap(bmp); 
      ToastUtils.show(context, "上传成功"); 
    }else{ 
      ToastUtils.show(context, json); 
    } 
     
    myprefs.position().put(0); 
  } 
   
  @Override 
  public void onFailure(int arg0, Header[] arg1, String arg2, Throwable arg3) { 
    super.onFailure(arg0, arg1, arg2, arg3); 
    myprefs.position().put(0); 
        arg3.printStackTrace(); 
    ToastUtils.show(context, R.string.network_unavailable); 
  }