php - 将多个图像连同 android 中的标签一起发送到服务器

Question

我可以使用 this link 在服务器上发送多个图像，但我还需要发送包含这些多张图片的标签。您能否建议我需要对该链接中的 php 脚本和 java 代码进行哪些更改？

Answer 1

添加这个库。

     compile 'org.apache.httpcomponents:httpmime:4.3.6'
     compile 'org.apache.httpcomponents:httpcore:4.3.3'

比

  private void sendImage(final String fileString, String fileMessageId)

 {
  Bitmap bitmap;
  DataOutputStream dos = null;


String sResponse = null;
bitmap = BitmapFactory.decodeFile(fileString);

File sourceFile = new File(fileString);


String upLoadServerUri = WSConfig.UPLOAD_FILE_URL;
HttpClient httpClient = new DefaultHttpClient();

HttpPost httpPost = new HttpPost(upLoadServerUri);


try {


    MultipartEntity entity = new MultipartEntity();

    ByteArrayOutputStream bos = new ByteArrayOutputStream();

    entity.addPart("files",
            new FileBody(sourceFile));
    entity.addPart("tag",
                new StringBody("any tag here"));

    httpPost.setEntity(entity);
    HttpResponse response;
    try {
        response = httpClient.execute(httpPost);

        BufferedReader reader = new BufferedReader(
                new InputStreamReader(
                        response.getEntity().getContent(), "UTF-8"));
        sResponse = reader.readLine();




    } catch (IOException e1) {
        e1.printStackTrace();
    }


} catch (Exception e) {
    e.printStackTrace();
}

您可以发送多个图像文件并将其添加到 entity.addPart("files", 新文件体(源文件))；和多个标签也使用 StringBody

希望对你有帮助!!