Question

我正在尝试上传不在app文件夹下但在公共文件夹下的图片。

为了上传图片，我正在使用下一个代码 -

private String doPicUpload(String path1){

    File file1 = new File(path1);
    String urlString = "http://87.182.1.15/upload_pic.php";
    try {
      HttpClient client = new DefaultHttpClient();
      HttpPost post = new HttpPost(urlString);
      FileBody bin1 = new FileBody(file1);
      MultipartEntity reqEntity = new MultipartEntity();
      reqEntity.addPart("uploadedfile1", bin1);
      post.setEntity(reqEntity);     

      HttpResponse response = client.execute(post);
      resEntity = response.getEntity();
      final String response_str = EntityUtils.toString(resEntity);
      return response_str;
    } catch (Exception ex){
      Log.e("Debug", "error: " + ex.getMessage(), ex);
      String expction = "0";
      return expction;
    }
}

现在，当我调试此代码时，它似乎停在此行 -

HttpResponse response = client.execute(post);

logcat也说 -

03-21 14:13:16.074: E/Debug(26180): error: /file:/storage/emulated/0/MyDir/img_1395403976349.jpg: open failed: ENOENT (No such file or directory)
03-21 14:13:16.074: E/Debug(26180): java.io.FileNotFoundException: /file:/storage/emulated/0/MyDir/img_1395403976349.jpg: open failed: ENOENT (No such file or directory)

现在你可以看到图像的路径很好，在设备上有一个同名的文件。

那我在这里做错了什么？我应该参考MEDIA环境，如果是这样，我该怎么办？

感谢您提供任何帮助

Answer 1

将以下内容添加到清单文件*

<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />

并尝试使用Environment.getExternalStorageDirectory()获取文件路径您的路径应如下/storage/emulated/0/MyDir/img_1395403976349.jpg

Android - 上传位于公共文件夹的图像

1 个答案: