无法读取输入流

Question

InputStream inputStream = httpURLConnection.getInputStream();
            BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(inputStream, "iso-8859-1"));
            String result = "";
            String line ="";
            while((line = bufferedReader.readLine())!= null){
                result += line;
            }
            bufferedReader.close();
            inputStream.close();
            httpURLConnection.disconnect();
            return result;

消息不显示任何内容，未给出结果

Answer 1

问题是您没有将行附加到您的结果中。使结果变量 String Buffer 并使用 append 函数执行此操作，然后使用 toString 函数从字符串缓冲区返回字符串