如何使用多上传图片到PHP服务器 [英] How to upload image in to php server using Multipart

问题描述

我一直头疼，如何上传图像到server.It是me.but新任务的大混乱了我，我搜索了计算器和Google搜索。但我得到的问题。

I have been headache , how to upload image in to server.It is new task for me.but big confusing for me.i searched on stackoverflow and googled. but i getting problems.

的我的本意是从SD卡上传的照片和相机拍照，并上传到服务器。的

My intention is Upload photo from sdcard and take photo from camera and upload to server.

在IOS，这个任务已经完成，在IOS PHP得到这个类型的：当发布PHP端简单的命中此信息

In ios, this task already done, in ios php get this type of: When posting php side simple hit this information.

和打印喜欢这一点;

$filedata = $_FILES['photos'];
$f = fopen(time().".txt",'wb');
fwrite($f, print_r($_REQUEST,true));
fclose($f);

---

   [photos] => Array
        (
            [name] => game.png
            [type] => image/png
            [tmp_name] => /tmp/phpiQHIXQ
            [error] => 0
            [size] => 1664972
        )

我做什么。

   // yourSelectedImage is the bitmap image.
    public void SaveImage() throws Exception {
            try {
                 String url = "http://test.com/uploadImage.php";
                ByteArrayOutputStream bos = new ByteArrayOutputStream();
                yourSelectedImage.compress(CompressFormat.PNG, 75, bos);
                byte[] data = bos.toByteArray();
                HttpClient httpClient = new DefaultHttpClient();
                HttpPost postRequest = new HttpPost(url);

                ByteArrayBody bab = new ByteArrayBody(data, "image/jpeg");

                MultipartEntity reqEntity = new MultipartEntity(
                        HttpMultipartMode.BROWSER_COMPATIBLE);
                reqEntity.addPart("photos", bab);

                postRequest.setEntity(reqEntity);
                HttpResponse response = httpClient.execute(postRequest);
                BufferedReader reader = new BufferedReader(new InputStreamReader(
                        response.getEntity().getContent(), "UTF-8"));
                String sResponse;
                StringBuilder s = new StringBuilder();

                while ((sResponse = reader.readLine()) != null) {
                    s = s.append(sResponse);
                }
                System.out.println("Response: " + s);
            } catch (Exception e) {
                // handle exception here
                Log.e(e.getClass().getName(), e.getMessage());
            }
        }

在PHP服务器，获得这样的

In Php Server, Getting like this

$ Filedata上= $ _FILES ['照片'];

和PHP中进一步函数来完成。

and further function done in php.

但我不张贴到上面的文件，其中文件包括图像名，图像类型，临时的名字，和其他结构类型的多部分采用httppost。

But I am not posting using httppost in to the multipart above type of structure of file, where file includes image name, image type,temp name, and others.

编辑：

我有变化不大位code：，但没有张贴图像文件信息PHP服务器，用户标识确定，但图像文件的信息无法post.In这种情况下，图像保存成功在服务器上，我不能得到的信息图像的PHP断绝。

I have Change Little bit Code:, But failed to post image file information php server, userid ok but image file information could not post.In this case, Image save successfully on server, i could not get information on php sever of image.

下面是code：

公共类UploadImageHttpPost {

public class UploadImageHttpPost {

String testpath="/mnt/sdcard/14111.jpg";
String url = "http://test.com/uploadImage.php";

public static void sendPost(String url, String imagePath,String userId)
        throws IOException, ClientProtocolException {
    Log.w("TAG", "Start Upload" );
    Log.w("TAG", "URL-> "+url );
    Log.w("TAG", "Image Path-> "+imagePath );
    Log.w("TAG", "User Id-> "+userId );
    String responseBody;

    MultipartEntity entity = new MultipartEntity(
            HttpMultipartMode.BROWSER_COMPATIBLE);

    File file = new File(imagePath);
    FileBody encFile = new FileBody(file,"image/jpeg");
    Log.w("TAG", "image file-> "+encFile );
    entity.addPart("photos", encFile);
    entity.addPart("UserId", new StringBody(userId));
    HttpPost request = new HttpPost(url);
    request.setEntity(entity);

    HttpClient client = new DefaultHttpClient();

    ResponseHandler<String> responsehandler = new BasicResponseHandler();
    responseBody = client.execute(request, responsehandler);

    if (responseBody != null && responseBody.length() > 0) {
        Log.w("TAG", "Response from image upload->" + responseBody);

    }
}

我得到这样的：

I get Like this:

Array
(
    [UserId] => 914
)

但在这里以下部分缺失意味着我没有得到，没有任何遗漏code多部分POST方法请查看上面的Java code：

But here below part missing means i am not getting, is there any missing code in multipart post method please check above java code:

[photos] => Array
        (
            [name] => game.png
            [type] => image/png
            [tmp_name] => /tmp/phpiQHIXQ
            [error] => 0
            [size] => 1664972
        )

请你纠正我，我如何使用PHP的，上面的图片信息。

Would you please correct me, How to post on php, above information of image.

推荐答案

使用多实体上传图片

    File file1 = null;
    FileBody bin1 = null;    

    HttpPost postRequest = new HttpPost(url);

      // uri for your image path   
                   if(uri != null)
                   {   
                       file1 = new File(getPath(uri));

                       bin1 = new FileBody(file1);
                   }


           MultipartEntity reqEntity = new MultipartEntity();



                   if(bin1!=null)
                       reqEntity.addPart("profile_image", bin1);


                   post.setEntity(reqEntity);


                     HttpResponse httpResponse = client.execute(post);

                     int mResponse_code =  httpResponse.getStatusLine().getStatusCode();


                     resEntity = httpResponse.getEntity();



                     response = EntityUtils.toString(resEntity);

和解析你的JSON响应。这是非常简单的方式。

And Parse your json response. It is very simple way.

这篇关于如何使用多上传图片到PHP服务器的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！