如何通过JSONArray在Android的多图片上传

Question

我想通过ArrayList的价值“标签”，并在多图像“类别”上传

HttpClient httpClient = new DefaultHttpClient(); 
     QuestionPicArray = params[0]; 
     HttpPost httpPost = new HttpPost(UrlLinks.base_url + "/api/forum/create"); 
     httpPost.addHeader(Constants.AUTHORIZATION, sp.getToken(context)); 
     httpPost.addHeader(Constants.contentType, "image/jpeg"); 

     org.apache.http.entity.mime.MultipartEntity entity = new org.apache.http.entity.mime.MultipartEntity(HttpMultipartMode.BROWSER_COMPATIBLE); 

     for (int i = 0; i < QuestionPicArray.size(); i++) { 
      File sourceFile = new File(QuestionPicArray.get(i).toString()); 

      entity.addPart("file[" + i + "]", new FileBody(sourceFile)); 

      entity.addPart("title", new StringBody(title.toString())); 
      entity.addPart("desc", new StringBody(desc.toString())); 
      entity.addPart("askedTo",new StringBody(askedTo.toString())); 
      if (!askedTo.equalsIgnoreCase("open")) 
      entity.addPart("anaonFlag",new StringBody(anaonFlag.toString())); 


      for(int j=0;j<tags.size();j++) 
      { 
       // Array 
       entity.addPart("tags",new StringBody(String.valueOf(tags.get(j)), Charset.forName("EUC-KR"))); 

      } 
      for(int j=0;j<category.size();j++) 
      { 
       // Array 
       entity.addPart("category",new StringBody(String.valueOf(category.get(j)), Charset.forName("EUC-KR"))); 

      } 


     } 

     httpPost.setEntity(entity); 

     // Making server call 
     HttpResponse response = httpClient.execute(httpPost); 
     HttpEntity r_entity = response.getEntity(); 
     getData = EntityUtils.toString(r_entity); 

和我得到“结果错误：未找到”的结果

请建议我如何在multipartEntity的addPart（）中传递arrayList的值

Answer 1

我很高兴回答你的问题。

if(result.contains("{")||result.contains("[")){ 
    // pass JSON data 
} else { 
    // Dealing with errors 
} 

我希望这可以帮助你。