Android 应用ResponseText并将其作为inputstream
我只需要解密httpresponse的响应,响应是png图片,所以我做了:Android 应用ResponseText并将其作为inputstream,android,http,encryption,httpresponse,Android,Http,Encryption,Httpresponse,我只需要解密httpresponse的响应,响应是png图片,所以我做了: HttpPost httppost = new HttpPost(tileURLString); nameValuePairs.add(new BasicNameValuePair("x", String.valueOf(ValueX))); httppost.setEntity(new UrlEncodedFormEntity(nameValuePairs)); 如果我收到答复 HttpResponse respon
HttpPost httppost = new HttpPost(tileURLString);
nameValuePairs.add(new BasicNameValuePair("x", String.valueOf(ValueX)));
httppost.setEntity(new UrlEncodedFormEntity(nameValuePairs));
如果我收到答复
HttpResponse response = httpclient.execute(httppost);
HttpEntity entity = response.getEntity();
if (entity == null) {
Log.i("Error","No content download");
}
InputStream in = entity.getContent();
这就是工作。但我需要将此输出作为字符串使用xor进行解密,所以我所做的只是:
String responseText = EntityUtils.toString(response.getEntity());
InputStream in = new ByteArrayInputStream(responseText.getBytes());
另外,这仍然不能解密正常的输入流,但无法工作。我在谷歌上搜索了一天。请帮帮我。如果这个工作,我将进入下一步解密。
提前谢谢
编辑:或者我使用这个方法
通过将InputStream转换为字符串
private String convertStreamToString(InputStream is) {
BufferedReader reader = new BufferedReader(
new InputStreamReader(is));
StringBuilder sb = new StringBuilder();
String line = null;
try {
while ((line = reader.readLine()) != null) {
sb.append((line + "\n"));
}
} catch (IOException e) {
e.printStackTrace();
} finally {
try {
is.close();
} catch (IOException e) {
e.printStackTrace();
}
}
return sb.toString();
}
然后我用它转换回inputstream,但它也不起作用
public InputStream convertStringToStream(String text)
throws UnsupportedEncodingException {
return new ByteArrayInputStream(text.getBytes("UTF-8"));
}
改为
InputStream is = response.getEntity().getContent();
答案在本页中 感谢您的帮助。如果我使用getEntity.getContent,在将响应转换为inputstream之前,我如何调整响应?
InputStream is = response.getEntity().getContent();