问题描述
一个网址与asynctask中的HttpUrlConnection一起很好地工作，但是另一个仍在发布并请求相同数据的URL使应用程序崩溃。
但是同一服务器目录中有其他文件，并且它们的DoInput和DoOutput成功
@Override
protected String doInBackground(String... params)
{
try {
getter_url = new URL("this one returns successfully");
getter_url0 = new URL("this one just crashes the app");
} catch (MalformedURLException e) {
Toast.makeText(ctx, e.toString(), Toast.LENGTH_SHORT).show();
// TODO Auto-generated catch block
e.printStackTrace();
return e.toString();
}
afbah= params[0];
if (afbah.equals("whfiavbkjnfdl"))
{
String kbfisy= params[1];
try
{
try {
httpURLConnection = (HttpURLConnection) getter_url0.openConnection();
}catch (Exception e){
Toast.makeText(ctx, e.toString(), Toast.LENGTH_SHORT).show();
e.printStackTrace();
return e.toString();
}
httpURLConnection.setRequestMethod("POST");
httpURLConnection.setDoOutput(true);
httpURLConnection.setDoInput(true);
OutputStream outputStream = httpURLConnection.getOutputStream();
BufferedWriter bufferedWriter = new BufferedWriter(new OutputStreamWriter(outputStream, "UTF-8"));
String data = URLEncoder.encode("gisyfgb", "UTF-8") + "=" + URLEncoder.encode(kbfisy, "UTF-8");
bufferedWriter.write(data);
bufferedWriter.flush();
bufferedWriter.close();
outputStream.close();
InputStream inputStream = httpURLConnection.getInputStream();
BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(inputStream, "iso-8859-1"));
StringBuilder ANSWER = new StringBuilder();
String response = "";
String line = "";
while ((line = bufferedReader.readLine()) != null)
{
ANSWER.append(line).append("\n");
response+= line;
}
bufferedReader.close();
inputStream.close();
httpURLConnection.disconnect();
return response;
我真的不明白为什么两个网址的行为会有所不同
在邮递员API上，这两个URL成功，但是第一个URL的HttpUrlConnection成功，第二个URL的错误。
请问我需要帮助的任何信息
1楼
示例网址是什么？ URL可能无法正确解析，请尝试以下方法：
URL url = new URL(urlString);
URI uri = new URI(
url.getProtocol(),
url.getUserInfo(),
url.getHost(),
url.getPort(),
url.getPath(),
url.getQuery(),
url.getRef()
);
HttpURLConnection connection = (HttpURLConnection) new URL(uri.toASCIIString()).openConnection();