用json对象android多部分图像上传
我想上传图片到服务器。
这里是代码，
try {
HttpClient client = new DefaultHttpClient();
HttpPost post = new HttpPost(Constants.yigit);
Charset chars = Charset.forName("UTF-8"); // Setting up the encoding
MultipartEntity reqEntity = new MultipartEntity();
StringBody jsonBody = new StringBody(getNewDemandRequestParams(), "application/json",null);
FormBodyPart jsonBodyPart = new FormBodyPart("data", jsonBody);
reqEntity.addPart(jsonBodyPart);
if (getMainActivity().getImagesSavedData(0).size() > 0) {
for (int i = 0; i < getMainActivity().getImagesSavedData(0).size(); i++) {
File _file = new File(getMainActivity().getImagesSavedData(0).get(i).getFilePath());
FileBody _fileBody = new FileBody(_file, "image/jpg", "UTF-8");
FormBodyPart fileBodyPart = new FormBodyPart(getMainActivity().getImagesSavedData(0).get(i).getImageName().replace(".jpg", ""), _fileBody);
reqEntity.addPart(fileBodyPart);
reqEntity.addPart(getMainActivity().getImagesSavedData(0).get(i).getImageName().replace(".jpg",""), _fileBody);
}
}
post.setEntity(reqEntity);
String result = EntityUtils.toString(reqEntity);
Log.e("rsul", result);
HttpResponse response = client.execute(post);
resEntity = response.getEntity();
final String response_str = EntityUtils.toString(resEntity);
}
但问题是jsonBodyPart包含斜杠。
请求这样的机构：
{ “数据”=> “{” 动作 “：” YENITALEP “ ”应用“：{ ”版本“： ”verisyon “}， ”数据“：{” 的发票 “：[{” imageName “：” 1395914025134 “ ”注“： ”“ ”类型“： ”FATURA “， ”typeNo “：” 0 “}]，” 注 “：” ” “通知”：[{ “类型”： “？BeniArayñ”， “typeNo ”： “0 ”}] }， “设备”：{ “hardwareModel ”： “M7 ” “模型”： “HTC一个”， “systemVersion ”： “4.4.2 ”，” UID “：” 00000000-7f39-faab-b500-7f280e9b4fed “}，” 时间戳 “：” 日期（1391073711000 + 0200） “}”， “1395914025134”=>＃，@ original_filename =“1395914025134 .JPG “@ CONTENT_TYPE = ”图像/ JPG;字符集= UTF-8“，@标题= ”内容处置：形状数据;名称= “ 1395914025134 ”;文件名= “ 1395914025134.jpg ” r nContent-Type：image / jpg; charset = UTF-8 r nContent-Transfer-Encoding：binary r n“>}
如何使用多部分发布复杂的json对象和图像？ 感谢帮助
检查一次这个代码我使用这一个上传图像到服务器
HttpClient httpClient = new DefaultHttpClient();
HttpPost postRequest = new HttpPost(urls[0]);
MultipartEntity multipartContent = new MultipartEntity();
for(int i=0;i<allimagespath.size();i++){
Bitmap bm = ShrinkBitmap(allimagespath.get(i), 140, 140);
String format = allimagespath.get(i).substring((allimagespath.get(i).lastIndexOf(".")+1) , allimagespath.get(i).length());
Bitmap bit=Bitmap.createScaledBitmap(bm, 140, 140, true);
ByteArrayOutputStream blob = new ByteArrayOutputStream();
if(format.equalsIgnoreCase("png")){
bit.compress(CompressFormat.PNG, 100 , blob);
}else{
bit.compress(CompressFormat.JPEG, 100 , blob);
}
bitmapdata = blob.toByteArray();
ByteArrayBody thumbbmp = new ByteArrayBody(bitmapdata, "thumb."+format);
FileBody bin2 = new FileBody(new File(allimagespath.get(i)));
multipartContent.addPart("uploaded_file["+i+"]", bin2);
multipartContent.addPart("uploaded_thumb["+i+"]", thumbbmp);
}
multipartContent.addPart("count", new StringBody(""+allimagespath.size()));
postRequest.setEntity(multipartContent);
HttpResponse response = httpClient.execute(postRequest);
HttpEntity entity = response.getEntity();
is = entity.getContent();